OMB APPROVAL OMB Number: 3235-0570 Expires: January 31, 2017 Estimated average burden hours per response.....20.6 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 		Investment Company Act file number 811-21823 Pioneer Series Trust V (Exact name of registrant as specified in charter) 60 State Street, Boston, MA 02109 (Address of principal executive offices) (ZIP code) Terrence J. Cullen, Pioneer Investment Management, Inc., 60 State Street, Boston, MA 02109 (Name and address of agent for service) Registrant's telephone number, including area code: (617) 742-7825 Date of fiscal year end: August 31 Date of reporting period: September 1, 2013 through August 31, 2014 Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. ITEM 1. REPORTS TO STOCKHOLDERS. Pioneer Absolute Return Bond Fund -------------------------------------------------------------------------------- Annual Report | August 31, 2014 -------------------------------------------------------------------------------- Ticker Symbols: Class A ABRDX Class C ARCBX Class Y ARBYX [LOGO] PIONEER Investments(R) visit us: us.pioneerinvestments.com Table of Contents Letter to Shareowners 2 Portfolio Management Discussion 4 Portfolio Summary 9 Prices and Distributions 10 Performance Update 11 Comparing Ongoing Fund Expenses 14 Schedule of Investments 16 Financial Statements 26 Notes to Financial Statements 33 Report of Independent Registered Public Accounting Firm 51 Trustees, Officers and Service Providers 52 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 1 President's Letter Dear Shareowner, As we move into the final few months of 2014, we remain confident that U.S. economic growth remains sustainable, if moderately paced. The weather-related slowdown in the first quarter is behind us and labor market data continues to show steady improvement. The number of people filing initial unemployment claims is at the lowest level since the boom years of 2005-06, the number of job openings is at the highest level since 2001, and unemployment is down to just over 6%. Barring an external shock, we think it is likely that the domestic economic expansion will continue until the economy reaches full employment. Until then, remaining labor market slack and moderate capacity utilization offer the potential for continuing non-inflationary growth. The global economic picture is somewhat less rosy, as the Russia/Ukraine conflict is exacting a toll on the European economy, Japan is working through the impact of a large tax increase, and the growth of China's investment-driven economy is slowing. On balance, though, we expect the global economy to continue to grow in the second half of 2014, further supporting the U.S. economy. While our outlook is constructive, the risk of an adverse "external" shock, such as a military conflict, remains. While many such risks may already be "priced into" the market, we caution against complacency and believe investors should always be prepared for possible market volatility. At Pioneer, we have long advocated the benefits of staying diversified and investing for the long term. And while diversification does not assure a profit or protect against loss in a declining market, we believe there are still opportunities for prudent investors to earn attractive returns. 2 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 On August 11, 2014, I joined Pioneer as the new President and CEO of Pioneer Investment Management USA, Inc. Since 1928, Pioneer's investment professionals have worked on behalf of our shareholders to find attractive investment opportunities, incorporating our proprietary research and prudent risk management techniques to construct our portfolios. In my role, I will focus on preserving many of the rich qualities of our history, while maintaining balance with the demands of this ever-changing world in which we live. We greatly appreciate your trust in us and we encourage you to seek investment guidance and advice from your financial advisor to discuss your goals and develop an overall investment plan or framework that addresses both your short- and long-term goals. Sincerely, /s/ Lisa M. Jones Lisa M. Jones President and CEO Pioneer Investment Management USA, Inc. Any information in this shareowner report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 3 Portfolio Management Discussion | 8/31/14 In the following interview, portfolio managers Tanguy Le Saout and Cosimo Marasciulo discuss the factors that influenced Pioneer Absolute Return Bond Fund's performance for the abbreviated annual reporting period beginning with the Fund's inception on January 30, 2014 and ending August 31, 2014, as well as their investment approach in managing the Fund. Mr. Le Saout, Head of European Fixed Income and a portfolio manager based in Pioneer's Dublin office, and Mr. Marasciulo, Head of Government Bonds and a portfolio manager at Pioneer, also based in Dublin, are responsible for the day-to-day management of the Fund. Q Can you provide an overview of the Fund's investment approach? A Certainly. The big picture is that we aim to have the Fund's annualized return exceed that of three-month Treasury bills on a rolling three-year annualized basis, while targeting portfolio volatility that is similar to that of T-bills as well. To achieve that goal, we seek to provide positive absolute Fund returns over most trailing 12-month periods, regardless of market conditions. Obviously, if we are going to be successful in achieving our objectives, the Fund's returns cannot be overly dependent on the price performance of one or more fixed-income categories. Therefore, in seeking positive Fund returns regardless of market conditions, we divide the portfolio into two distinct parts. The core of the Fund's portfolio, representing around 70% of assets, is currently invested in three-month Treasury bills. The other 30% of assets is invested in a range of strategies, each of which is designed to provide the Fund with alpha, or excess return. (Alpha is the additional return produced from a portfolio manager above that of a passive market index). Each strategy is focused on a different segment of the fixed-income market. Importantly, each strategy seeks to benefit from both positive and negative markets. This means the Fund is positioned in some asset categories within the broad bond market through long exposures, while also positioned against other asset categories via short exposures. Each alpha-oriented strategy is managed independently by a specialist in that particular segment of the market who is responsible for implementing his or her individual views. This, in our view, provides the Fund with an added level of diversification* across different asset classes when compared with investment vehicles where asset allocation and security selection are more closely tied together. * Diversification does not assure a profit nor protect against loss in a declining market. 4 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Importantly, we closely track the portfolio risks we have assumed across all of the alpha-related strategies, and operate within an overall "risk budget" for the portfolio based on our objective of avoiding negative Fund returns over a 12-month period. Q How did the Fund perform during the period between January 30, 2014 and August 31, 2014? A Pioneer Absolute Return Bond Fund's Class A shares returned -1.20% at net asset value during the period between January 30, 2014, and August 31, 2014. During the same period, the Fund's benchmark, the Bank of America Merrill Lynch (BofA ML) 3-Month U.S. Treasury-Bill Index, returned 0.02%. Q Can you review the principal portfolio investment strategies you implemented during the Fund's abbreviated annual reporting period ended August 31, 2014, and how did those strategies affect the Fund's performance? A In addition to the core position in 3-month Treasuries, we have implemented a number of different positions across the alpha portion of the Fund's portfolio. Looking at the U.S. market, our assessment is that bond prices have not reflected the likely extent of interest-rate increases as the U.S. Federal Reserve (the Fed) continues to remove its very accommodative monetary policy stance. In particular, we expect shorter-term rates to be impacted meaningfully once markets digest the outlook for a higher Federal funds rate. We have used a variety of instruments to implement a portfolio exposure we believe will benefit the Fund's performance under such a scenario; notably, a short position in the five-year Treasury bond. The positioning was the leading detractor from performance during the period from the Fund's inception through August 31, 2014, as U.S. rates finished lower. Offsetting that underperformance to some degree was currency positioning. We have been positioning the Fund in anticipation of the U.S. dollar strengthening against other major currencies, including the euro, the British pound and the Japanese yen, and that stance added to performance during the abbreviated annual reporting period. The Fund's quantitative fixed-income strategies contributed positively to performance during the period. In particular, we implemented a number of successful trades using a multi-factor model that seeks to predict bond prices in major global markets based on economic and financial market variables. For example, our momentum-based model that seeks to predict price trends in the German 10-year bond worked out well and contributed to the Fund's performance. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 5 The Fund's inflation strategy added to returns during the period, as we positioned the portfolio for an overall rise in inflation to more normal levels in major markets, including the U.S. We are maintaining this stance on the view that Europe's economy has likely bottomed out, and in recognition that Japan's policymakers continue to strongly focus on promoting consumption. A number of trades that paired a long portfolio position in the credit of one issuer with a short position in the credit of another issuer within the same industry also performed well during the annual reporting period. Our efforts to implement relative value trades that sought to benefit from anomalies, either along a single country's yield curve or between the yield curves of two countries, detracted from the Fund's results during the period. Finally, we positioned the Fund for a rise in U.K. interest rates, given the robust recovery there, but so far that positioning has been a negative factor in the Fund's performance. Q What is your assessment of the current macroeconomic climate and the opportunities it may present? A We continue to expect volatility to be a feature of the investment backdrop as it becomes even clearer that the Fed is no longer prepared to step in and backstop conditions each time there is a run of disappointing economic releases. The Fed's bond purchases (quantitative easing) are on a track to cease by the end of the calendar year, and Fed Chair Yellen recently suggested an increase in the Federal funds rate could follow a few months after the tapering of quantitative easing is complete. In our view, the markets have not fully digested the implications of this policy shift for U.S. interest rates, or for the U.S. dollar as rates rise. Europe continues to deal with a two-tier economy, despite its common currency. The European Central Bank (ECB) is focused on avoiding deflation, having implemented interest-rate cuts and recently announced a possible program of asset-backed security purchases. We do not expect the ECB to engage in full-blown quantitative easing involving sovereign-bond purchases, however, and at current levels we do not see value in European bonds overall. These are among the macroeconomic factors we will monitor closely as we structure the alpha portion of the Fund's portfolio. 6 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Please refer to the Schedule of Investments on pages 16-25 for a full listing of Fund securities. All investments are subject to risk, including the possible loss of principal. Pioneer Absolute Return Bond invests in derivatives, such as options, futures, inverse floating-rate obligations, and swaps, among others, which can be illiquid, may disproportionately increase losses, and have a potentially large impact on the performance of the portfolio. The Fund may take short positions, which involves leverage of its assets and presents additional risks. The Fund may invest in credit default swaps, which may in some cases be illiquid, and they increase credit risk since the Fund has exposure to both the issuer of the referenced obligation and the counterparty to the credit default swap. The Fund employs leverage, which increases the volatility of investment returns and subjects the Fund to magnified losses. The Fund is subject to duration risk. Duration seeks to measure the price sensitivity of a fixed income security to interest rates. The longer a portfolio's duration, the more sensitive it will be to changes in interest rates. Investments in fixed-income securities involve interest rate, credit, inflation, and reinvestment risks. When interest rates rise, the prices of fixed-income securities in the Fund will generally fall. Conversely, when interest rates fall, the prices of fixed-income securities will generally rise. Investments in the Fund are subject to possible loss due to the financial failure of issuers of underlying securities and their inability to meet their debt obligations. Prepayment risk is the chance that an issuer may exercise its right to prepay its security, if falling interest rates prompt the issuer to do so. Forced to reinvest the unanticipated proceeds at lower interest rates, the Fund would experience a decline in income and lose the opportunity for additional price appreciation. Investments in high-yield or lower-rated securities are subject to greater-than- average price volatility, illiquidity and possibility of default. The securities issued by U.S. Government-sponsored entities (e.g., FNMA, Freddie Mac) are neither guaranteed nor issued by the U.S. Government. The portfolio may invest in mortgage-backed securities, which during times of fluctuating interest rates may increase or decrease more than other fixed-income securities. Mortgage-backed securities are also subject to pre-payments. The Fund may invest in subordinated securities, which may be disproportionately adversely affected by a default or even a perceived decline in creditworthiness of the issuer. Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates, economic, and political conditions. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 7 The Fund may invest in event-linked bonds, on which the return of principal and the payment of interest are contingent on the non-occurrence of a pre-defined "trigger" event, such as a hurricane or an earthquake of a specific magnitude. The Fund may invest in floating-rate loans; the value of collateral, if any, securing a floating-rate loan can decline or may be insufficient to meet the issuer's obligations or may be difficult to liquidate. The Fund is non-diversified, which means that it can invest a large percentage of its assets in the securities of any one or more issuers. This increases the Fund's potential risk exposure. There is no assurance that these and other strategies used by the Fund will be successful. The Fund is not intended to outperform stocks and bonds during strong market rallies. Please see the prospectus for a more complete discussion of the Fund's risks. Before investing, consider the product's investment objectives, risks, charges and expenses. Contact your advisor or Pioneer Investments for a prospectus or summary prospectus containing this information. Read it carefully. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. 8 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Portfolio Summary | 8/31/14 Portfolio Diversification -------------------------------------------------------------------------------- (As a percentage of total investment portfolio) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] U.S. Government Securities 76.9% Foreign Government Bonds 21.7% Swaptions 1.3% Options 0.1% Geographical Diversification -------------------------------------------------------------------------------- (As a percentage of total investment portfolio) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] United States 73.1% Ireland 6.6% Japan 5.9% Italy 5.5% United Kingdom 4.9% France 2.6% Spain 1.4% 10 Largest Holdings -------------------------------------------------------------------------------- (As a percentage of total investment portfolio)* 1. U.S. Treasury Bills, 0.0%, 2/5/15 16.52% -------------------------------------------------------------------------------- 2. U.S. Treasury Bills, 0.0%, 7/23/15 12.11 -------------------------------------------------------------------------------- 3. U.S. Treasury Bills, 0.0%, 4/2/15 11.01 -------------------------------------------------------------------------------- 4. U.S. Treasury Bills, 0.0%, 9/18/14 9.91 -------------------------------------------------------------------------------- 5. U.S. Treasury Bills, 0.0%, 12/11/14 9.91 -------------------------------------------------------------------------------- 6. U.S. Treasury Bills, 0.0%, 11/13/14 7.32 -------------------------------------------------------------------------------- 7. Japanese Government CPI Linked Bond, 0.1%, 9/10/23 5.66 -------------------------------------------------------------------------------- 8. United Kingdom Gilt Inflation Linked, 0.125%, 11/22/19 4.93 -------------------------------------------------------------------------------- 9. U.S. Treasury Bills, 0.0%, 3/5/15 4.62 -------------------------------------------------------------------------------- 10. Italy Buoni Poliennali Del Tesoro, 2.35%, 9/15/19 4.04 -------------------------------------------------------------------------------- * This list excludes temporary cash investments and derivative instruments. The portfolio is actively managed, and current holdings may be different. The holdings listed should not be considered recommendations to buy or sell any security listed. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 9 Prices and Distributions | 8/31/14 Net Asset Value per Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Class 8/31/14 1/30/14* -------------------------------------------------------------------------------- A $9.88 $10.00 -------------------------------------------------------------------------------- C $9.84 $10.00 -------------------------------------------------------------------------------- Y $9.90 $10.00 -------------------------------------------------------------------------------- Distributions per Share: 1/30/14-8/31/14* -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Net Investment Short-Term Long-Term Class Income Capital Gains Capital Gains -------------------------------------------------------------------------------- A $ -- $ -- $ -- -------------------------------------------------------------------------------- C $ -- $ -- $ -- -------------------------------------------------------------------------------- Y $ -- $ -- $ -- -------------------------------------------------------------------------------- Index Definitions -------------------------------------------------------------------------------- The Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index is an unmanaged market index of U.S. Treasury securities maturing in 90 days, that assumes reinvestment of all income. Index returns are calculated monthly, assume reinvestment of dividends and, unlike Fund returns, do not reflect any fees, expenses or sales charges. It is not possible to invest directly in an index. The index defined here pertains to the "Value of $10,000 Investment" and "Value of $5 Million Investment" charts appearing on pages 11-13. * The Fund commenced operations on January 30, 2013. 10 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class A Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class A shares of Pioneer Absolute Return Bond Fund at public offering price during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Net Public BofA ML Asset Offering 3-Month Value Price U.S. Treasury Period (NAV) (POP) Bill Index -------------------------------------------------------------------------------- Life-of-Class (1/30/14) -1.20 -5.64 0.02% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated January 10, 2014, as revised January 30, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.34% 1.15% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Absolute BofA ML 3-month Return Bond Fund US Treasury Bill Index 1/31/2014 $ 9,550 $ 10,000 8/31/2014 $ 9,436 $ 10,002 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. NAV results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. POP returns reflect deduction of maximum 4.50% sales charge. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through February 1, 2015, for Class A shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 11 Performance Update | 8/31/14 Class C Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class C shares of Pioneer Absolute Return Bond Fund during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- BofA ML 3-Month If If U.S. Treasury Period Held Redeemed Bill Index -------------------------------------------------------------------------------- Life-of-Class (1/30/14) -1.60 -2.58 0.02% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated January 10, 2014, as revised January 30, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 2.09% 1.90% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Absolute BofA ML 3-month Return Bond Fund US Treasury Bill Index 1/31/2014 $ 10,000 $ 10,000 8/31/2014 $ 9,742 $ 10,002 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class C shares held for less than one year are also subject to a 1% contingent deferred sales charge (CDSC). "If Held" results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through February 1, 2015, for Class C shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 12 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class Y Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $5 million investment made in Class Y shares of Pioneer Absolute Return Bond Fund during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- BofA ML 3-Month If If U.S. Treasury Period Held Redeemed Bill Index -------------------------------------------------------------------------------- Life-of-Class (1/30/14) -1.00 -1.00 0.02% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated January 10, 2014, as revised January 30, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.09% 0.75% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $5 Million Investment Pioneer Absolute BofA ML 3-month Return Bond Fund US Treasury Bill Index 1/31/2014 $ 5,000,000 $ 5,000,000 8/31/2014 $ 4,950,000 $ 5,001,045 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class Y shares are not subject to sales charges and are available for limited groups of eligible investors, including institutional investors. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through February 1, 2015, for Class Y shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 13 Comparing Ongoing Fund Expenses As a shareowner in the Fund, you incur two types of costs: (1) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses; and (2) transaction costs, including sales charges (loads) on purchase payments. This example is intended to help you understand your ongoing expenses (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 at the beginning of the Fund's latest six-month period and held throughout the six months. Using the Tables -------------------------------------------------------------------------------- Actual Expenses The first table below provides information about actual account values and actual expenses. You may use the information in this table, together with the amount you invested, to estimate the expenses that you paid over the period as follows: (1) Divide your account value by $1,000 Example: an $8,600 account value (divided by) $1,000 = 8.6 (2) Multiply the result in (1) above by the corresponding share class's number in the third row under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Expenses Paid on a $1,000 Investment in Pioneer Absolute Return Bond Fund Based on actual returns from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account Value on 3/1/14 $1,000.00 $1,000.00 $1,000.00 -------------------------------------------------------------------------------- Ending Account Value (after expenses) on 8/31/14 $ 990.97 $ 987.95 $ 992.98 -------------------------------------------------------------------------------- Expenses Paid During Period* $ 5.07 $ 8.77 $ 3.77 -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized net expense ratio of 1.01%, 1.75% and 0.75% for Class A, Class C and Class Y shares, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the partial year period). 14 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Hypothetical Example for Comparison Purposes The table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the tables are meant to highlight your ongoing costs only and do not reflect any transaction costs, such as sales charges (loads) that are charged at the time of the transaction. Therefore, the table below is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Expenses Paid on a $1,000 Investment in Pioneer Absolute Return Bond Fund Based on a hypothetical 5% return per year before expenses, reflecting the period from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account Value on 3/1/14 $1,000.00 $1,000.00 $1,000.00 -------------------------------------------------------------------------------- Ending Account Value (after expenses) on 8/31/14 $1,020.11 $1,016.38 $1,021.42 -------------------------------------------------------------------------------- Expenses Paid During Period* $ 5.14 $ 8.89 $ 3.82 -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized net expense ratio of 1.01%, 1.75% and 0.75% for Class A, Class C and Class Y shares, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the partial year period). Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 15 Schedule of Investments | 8/31/14 --------------------------------------------------------------------------------------- S&P/Moody's Principal Ratings Amount ($) (unaudited) Value --------------------------------------------------------------------------------------- U.S. GOVERNMENT AND AGENCY OBLIGATIONS -- 65.5% 1,330,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 11/13/14 (b) $ 1,329,953 1,800,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 12/11/14 (b) 1,799,899 3,000,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 2/5/15 (b)(c) 2,999,544 840,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 3/5/15 (b) 839,796 2,000,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 4/2/15 (b) 1,999,470 2,200,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 7/23/15 (b) 2,198,566 1,800,000 AA+/Aaa U.S. Treasury Bills, 0.0%, 9/18/14 (b) 1,799,986 ------------- $ 12,967,214 --------------------------------------------------------------------------------------- TOTAL U.S. GOVERNMENT AND AGENCY OBLIGATIONS (Cost $12,965,443) $ 12,967,214 --------------------------------------------------------------------------------------- FOREIGN GOVERNMENT BONDS -- 24.7% EUR 250,000 AA/Aa1 France Government Bond OAT, 4.0%, 4/25/55 $ 474,756 EUR 220,000 A-/Baa1 Ireland Government Bond, 3.4%, 3/18/24 329,371 EUR 240,000 A-/Baa1 Ireland Government Bond, 3.9%, 3/20/23 373,092 EUR 300,000 A-/Baa1 Ireland Government Bond, 5.0%, 10/18/20 489,062 EUR 509,499 NR/Baa2 Italy Buoni Poliennali Del Tesoro, 2.35%, 9/15/19 734,148 EUR 170,000 NR/Baa2 Italy Buoni Poliennali Del Tesoro, 4.75%, 9/1/44 269,276 JPY 3,597,405 AA-/Aa3 Japanese Government CPI Linked Bond, 0.1%, 3/10/24 37,270 JPY 99,264,000 AA-/Aa3 Japanese Government CPI Linked Bond, 0.1%, 9/10/23 1,028,400 EUR 150,000 BBB/Baa2 Spain Government Bond, 5.15%, 10/31/44 258,952 GBP 508,378 AAA/Aa1 United Kingdom Gilt Inflation Linked, 0.125%, 11/22/19 895,344 ------------- $ 4,889,671 --------------------------------------------------------------------------------------- TOTAL FOREIGN GOVERNMENT BONDS (Cost $4,706,872) $ 4,889,671 --------------------------------------------------------------------------------------- PURCHASED PUT OPTIONS -- 0.3% 120,000 Put EUR/Call NOK, 8.30, 9/23/14 $ 3,057 170,000 Put EUR/Call SEK, 9.28, 10/3/14 3,026 90,000 Put EUR/Call USD, 1.315, 11/26/14 1,391 150,000 Put EUR/Call USD, 1.319, 9/2/14 879 150,000 Put EUR/Call USD, 1.337, 9/11/14 3,555 150,000 Put EUR/Call USD, 1.34, 6/25/15 6,666 170,000 Put EUR/Call USD, 1.3615,6/23/15 9,965 The accompanying notes are an integral part of these financial statements. 16 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 --------------------------------------------------------------------------------------- S&P/Moody's Principal Ratings Amount ($) (unaudited) Value --------------------------------------------------------------------------------------- PURCHASED PUT OPTIONS -- (continued) 90,000 Put EUR/Call USD Knock-out (Up-and-in) (1.326), 1.32, 9/25/14 $ 177 120,000 Put GBP/Call USD, 1.657, 9/9/14 604 120,000 Put GBP/Call USD, 1.697,11/26/14 5,477 120,000 Put GBP/Call USD Knock-out (Down-and-out) (1.62), 1.65,9/9/14 250 240,000 Put GBP/Call USD Knock-out (Down-and-out) (1.6495), 1.69, 9/9/14 8,084 100,000 Put USD/Call INR, 62.2, 12/19/14 2,114 110,000 Put USD/Call TRY, 2.165, 1/7/15 1,388 160,000 Put USD/Call TRY, 2.173, 1/13/15 2,265 --------------------------------------------------------------------------------------- TOTAL PURCHASED PUT OPTIONS (Premiums paid $26,344) $ 48,898 --------------------------------------------------------------------------------------- PURCHASED CALL OPTIONS -- 0.1% 170,000 Call EUR/Put SEK, 9.5,10/3/14 $ 94 170,000 Call EUR/Put USD, 1.3615, 6/23/15 2,390 150,000 Call USD/Put JPY, 103, 11/26/14 2,766 150,000 Call USD/Put JPY, 107, 5/12/15 1,952 400,000 Call USD/Put KRW Knock-out (Up-and-out) (1130) 1045,12/18/14 2,877 160,000 Call USD/Put MXN Knock-out (Up-and-out) (13.8) 13.1, 10/17/14 835 200,000 Call USD/Put SGD, 1.25, 6/25/15 2,795 200,000 Call USD/Put TWD, 30, 6/26/15 1,617 --------------------------------------------------------------------------------------- TOTAL PURCHASED CALL OPTIONS (Premiums paid $19,221) $ 15,326 --------------------------------------------------------------------------------------- PURCHASED SWAPTIONS -- 0.6% 500,000 Fixed 6/27/26 EUR 2.04% (SWP 6/23/16 Right to pay fixed) $ 8,691 500,000 Fixed 6/27/26 USD 3.42% (SWP 6/23/16 Right to pay fixed) 12,926 2,820,000 Fixed 5/12/17 EUR 0.57% (SWP 5/8/15 Right to receive fixed) 20,375 500,000 Fixed 6/27/26 USD 3.42% (SWP 6/23/16 Right to receive fixed) 27,918 500,000 Fixed 6/27/26 EUR 2.04% (SWP 6/23/16 Right to receive fixed) 44,475 --------------------------------------------------------------------------------------- TOTAL PURCHASED SWAPTIONS (Premiums paid $90,595) $ 114,385 --------------------------------------------------------------------------------------- INTEREST RATE SWAPTIONS -- 0.6% 58,600,000 Fixed 6/3/35 JPY 1.62% (SWP 6/1/15 Right to pay fixed) $ 5,600 1,950,000 Fixed 4/4/49 USD 4.18% (SWP 4/2/19 Right to pay fixed) 117,084 --------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 17 Schedule of Investments | 8/31/14 (continued) --------------------------------------------------------------------------------------- S&P/Moody's Principal Ratings Amount ($) (unaudited) Value --------------------------------------------------------------------------------------- TOTAL INTEREST RATE SWAPTIONS (Premiums paid $219,100) $ 122,684 --------------------------------------------------------------------------------------- TOTAL INVESTMENT IN SECURITIES -- 91.8% (Cost $18,027,575) (a) $ 18,158,178 --------------------------------------------------------------------------------------- WRITTEN PUT OPTIONS -- (0.0)%+ (170,000) Put EUR/Call SEK, 9.28, 10/3/14 $ (3,027) (150,000) Put USD/Call JPY, 98,11/26/14 (156) (110,000) Put USD/Call TRY, 2.165, 1/7/15 (1,388) --------------------------------------------------------------------------------------- TOTAL WRITTEN PUT OPTIONS (Premiums received $(7,125)) $ (4,571) --------------------------------------------------------------------------------------- WRITTEN CALL OPTIONS -- (0.0)%+ (170,000) Call EUR/Put SEK, 9.5,10/3/14 $ (94) (150,000) Call USD/Put JPY, 107.5, 11/26/14 (419) (110,000) Call USD/Put TRY, 3.03, 1/7/15 (49) (120,000) Call EUR/Put NOK, 8.5, 9/23/14 (15) --------------------------------------------------------------------------------------- TOTAL WRITTEN CALL OPTIONS (Premiums received $(4,237)) $ (577) --------------------------------------------------------------------------------------- WRITTEN INTEREST RATE SWAPTION -- (0.6)% (7,600,000) Fixed 4/2/19 USD 4.63% (SWP 4/7/14 Right to pay fixed) $ (110,738) --------------------------------------------------------------------------------------- TOTAL WRITTEN INTEREST RATE SWAPTION (Premiums received $(200,002)) $ (110,738) --------------------------------------------------------------------------------------- OTHER ASSETS & LIABILITIES -- 8.8% $ 1,744,376 --------------------------------------------------------------------------------------- TOTAL NET ASSETS -- 100.0% $ 19,786,668 ======================================================================================= + Amount rounds to less than 0.1% or (0.1)%. NR Not rated by either S&P or Moody's. (a) At August 31, 2014, the net unrealized appreciation on investments based on cost for federal income tax purposes of $18,027,575 was as follows: Aggregate gross unrealized appreciation for all investments in which there is an excess of value over tax cost $ 255,174 Aggregate gross unrealized depreciation for all investments in which there is an excess of tax cost over value (124,571) ---------- Net unrealized appreciation $ 130,603 ========== (b) Security issued with a zero coupon. Income is earned through accretion of discount. (c) All or a portion of this security has been pledged in connection with open futures and swap contracts. The accompanying notes are an integral part of these financial statements. 18 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR European Euro GBP British Pound Sterling JPY Japanese Yen NOK Norwegian Krone SEK Swedish Krone TRY Turkish Lira Purchases and sales of securities (excluding temporary cash investments) for the period ended August 31, 2014 aggregated $6,144,932 and $1,571,997, respectively. CREDIT DEFAULT SWAP AGREEMENTS -- BUY PROTECTION -------------------------------------------------------------------------------------------------------- Net Premiums Unrealized Notional Obligation Expiration Paid Appreciation Principal ($) Counterparty Entity/Index Coupon Date (Received) (Depreciation) -------------------------------------------------------------------------------------------------------- EUR (320,000) Barclays Bank Markit iTraxx 1.00% 6/20/19 $ (8,263) $ (574) Plc Europe Index EUR (250,000) Credit Suisse Carrefour SA 1.00% 3/20/19 (2,003) (5,390) International EUR (280,000) Credit Suisse Cie De 1.00% 6/20/19 (6,915) 1,175 International Saint-Gobain EUR (280,000) Credit Suisse Continental AG 1.00% 6/20/19 (7,251) 282 International EUR (280,000) Credit Suisse Iberdrola Finanzas 1.00% 6/20/19 (7,072) 170 International SAU EUR (270,000) Credit Suisse Bat International 1.00% 9/20/19 (9,461) (1,506) International Finance Plc EUR (280,000) Credit Suisse Fortum Oyj 1.00% 9/20/19 (8,782) 206 International (1,050,000) Deutsche Bank Markit CDX North 1.00% 12/20/18 (18,211) (6,425) America Investment Grade Index EUR (750,000) Deutsche Bank Markit iTraxx 1.00% 6/20/19 2,046 (22,757) Europe Index EUR (250,000) Morgan Stanley Standard Chartered 1.00% 3/20/19 3,130 (8,321) Capital Bank Services LLC EUR (500,000) Morgan Stanley Volkswagen 1.00% 3/20/19 (15,573) (4,154) Capital International Services LLC Finance NV EUR (270,000) Morgan Stanley Eni S.p.A. 1.00% 9/20/19 (8,626) (729) Capital Services LLC -------------------------------------------------------------------------------------------------------- $(86,981) $ (48,023) ======================================================================================================== The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 19 Schedule of Investments | 8/31/14 (continued) CREDIT DEFAULT SWAP AGREEMENTS -- SELL PROTECTION ------------------------------------------------------------------------------------------------------------------- Net Notional Obligation Premiums Unrealized Principal Entity/ Credit Expiration Paid Appreciation ($)(1) Counterparty Index Coupon Rating(2) Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------------- EUR 320,000 Barclays Tesco plc 1.00% BBB 9/20/19 $ 410 $ 646 Bank plc EUR 250,000 Credit Suisse Casino 1.00% BBB- 3/20/19 (3,293) 8,046 International Guichard Perrachon SA EUR 250,000 Credit Suisse Electrolux AB 1.00% BBB+ 6/20/19 1,535 3,968 International EUR 280,000 Credit Suisse Glencore 1.00% BBB 6/20/19 (6,835) 7,061 International Finance Europe SA EUR 250,000 Credit Suisse RWE AG 1.00% BBB+ 6/20/19 668 5,851 International EUR 280,000 Credit Suisse Vinci SA 1.00% A- 6/20/19 7,807 (710) International EUR 280,000 Credit Suisse Volvo 1.00% BBB 6/20/19 (53) 4,107 International Treasury AB EUR 270,000 Credit Suisse Imperial 1.00% BBB 9/20/19 4,493 1,288 International Tobacco Finance plc EUR 375,000 Deutsche Bank Markit iTraxx 1.00% NA(3) 12/20/18 (71) 11,139 Europe Index EUR 375,000 Deutsche Bank Markit iTraxx 1.00% NA(3) 12/20/18 11,086 (25) Europe Index EUR 250,000 Morgan Stanley Royal Bank of 1.00% A- 3/20/19 (2,639) 8,185 Capital Services Scotland plc LLC EUR 250,000 Morgan Stanley Volvo 1.00% BBB 3/20/19 (1,653) 5,738 Capital Services Treasury AB LLC EUR 250,000 Morgan Stanley Pearson plc 1.00% BBB+ 6/20/19 4,642 1,889 Capital Services LLC EUR 280,000 Morgan Stanley Experian 1.00% A- 9/20/19 10,780 (1,406) Capital Services Finance plc LLC EUR 270,000 Morgan Stanley Repsol 1.00% BBB- 9/20/19 3,629 1,976 Capital Services International LLC Finance BV ------------------------------------------------------------------------------------------------------------------- $ 30,506 $ 57,753 =================================================================================================================== (1) The notional amount is the maximum amount that a seller of credit protection would be obligated to pay upon occurrence of a credit event. (2) Based on Standard & Poor's rating of the issuer. (3) Payment is based on a percentage of the index. Referenced indices are comprised of a number of individual issuers. NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro The accompanying notes are an integral part of these financial statements. 20 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 CROSS CURRENCY SWAP AGREEMENTS ----------------------------------------------------------------------------------------------------- Net Unrealized Notional Floating Annual Expiration Appreciation Principal ($) Counterparty Pay Receive Rate fixed Rate Date (Depreciation) ----------------------------------------------------------------------------------------------------- 2,150,000 Morgan Stanley USD EURO EUROBIBOR 0.00% 1/23/22 $(68,249) Capital 3-Month Services LLC ===================================================================================================== INFLATION RATE SWAP AGREEMENTS ------------------------------------------------------------------------------------------------------ Net Unrealized Notional Pay/ Annual Expiration Appreciation Principal ($) Counterparty Receive Index Fixed Rate Date (Depreciation) ------------------------------------------------------------------------------------------------------ EUR 367,500 Morgan Stanley Receive EUCPI 1.238% 2/7/19 $ (7,608) Capital Services LLC EUR 181,000 Morgan Stanley Receive EUCPI 1.210% 3/3/19 (3,509) Capital Services LLC 675,000 Morgan Stanley Receive USCPI 2.140% 4/23/19 2,641 Capital Services LLC 337,500 Morgan Stanley Receive USCPI 2.138% 5/2/19 1,899 Capital Services LLC 337,500 Morgan Stanley Receive USCPI 2.148% 5/13/19 1,555 Capital Services LLC 325,000 Morgan Stanley Receive USCPI 2.123% 5/15/19 1,875 Capital Services LLC 325,000 Morgan Stanley Receive USCPI 2.240% 6/10/19 (242) Capital Services LLC 994,250 Credit Suisse International Pay USCPI 2.145% 2/7/19 (5,271) 498,000 Credit Suisse International Pay USCPI 2.138% 3/3/19 (1,818) ------------------------------------------------------------------------------------------------------ $(10,478) ====================================================================================================== EUCPI Eurostat Eurozone HICP Ex Tobacco Unrevised Series NSA USCPI United States Consumer Price Index NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 21 Schedule of Investments | 8/31/14 (continued) INTEREST RATE SWAP AGREEMENTS -------------------------------------------------------------------------------------------------------- Annual Net Unrealized Notional Pay/ Floating Fixed Expiration Appreciation Principal ($) Counterparty Receive Rate Rate Date (Depreciation) -------------------------------------------------------------------------------------------------------- <s> <c> <c> <c> <c> <c> <c> AUD 4,170,000 Deutsche Bank Pay LIBOR AUD 3 Month 2.648% 6/30/16 $ (445) AUD 1,180,000 Deutsche Bank Receive LIBOR AUD 6 Month 3.443% 5/17/21 (3,627) AUD 1,700,000 Morgan Stanley Pay LIBOR AUD 3 Month 3.205% 6/15/17 10,202 Capital Services LLC AUD 2,450,000 Morgan Stanley Receive LIBOR AUD 3 Month 2.815% 9/15/17 11,499 Capital Services LLC AUD 1,225,000 Morgan Stanley Receive LIBOR AUD 3 Month 2.875% 9/15/17 (1,538) Capital Services LLC AUD 920,000 Morgan Stanley Receive LIBOR AUD 3 Month 2.898% 10/10/17 (1,331) Capital Services LLC CAD 1,300,000 Goldman Sach Receive Canadian Bankers 2.110% 8/8/18 (634) International Acceptances 3 Month CAD 715,000 Goldman Sach Receive Canadian Bankers 2.088% 8/8/18 (439) International Acceptances 3 Month CHF 1,140,000 Deutsche Bank Pay CHF LIBOR 6 Month 2.128% 7/9/23 60,032 CNY 12,000,000 Credit Suisse Pay China Fixing Repo 4.780% 2/17/16 33,172 International Rates 7 day CNY 5,200,000 Credit Suisse Receive China Fixing Repo 4.910% 2/17/19 (38,003) International Rates 7 day CNY 4,100,000 Morgan Stanley Pay China Fixing Repo 4.240% 3/21/16 6,495 Capital Rates 7 day Services LLC CNY 1,500,000 Morgan Stanley Pay China Fixing Repo 3.630% 5/6/16 74 Capital Rates 7 day Services LLC CNY 1,700,000 Morgan Stanley Receive China Fixing Repo 4.480% 3/21/19 (12,394) Capital Rates 7 day Services LLC CNY 1,613,000 Morgan Stanley Pay China Fixing Repo 4.110% 4/28/19 2,213 Capital Rates 7 day Services LLC CNY 1,650,000 Morgan Stanley Pay China Fixing Repo 4.120% 4/29/19 3,315 Capital Rates 7 day Services LLC CNY 1,650,000 Morgan Stanley Pay China Fixing Repo 4.110% 4/30/19 (470) Capital Rates 7 day Services LLC CNY 1,600,000 Morgan Stanley Pay China Fixing Repo 4.060% 5/5/19 2,541 Capital Rates 7 day Services LLC The accompanying notes are an integral part of these financial statements. 22 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 INTEREST RATE SWAP AGREEMENTS (continued) ----------------------------------------------------------------------------------------------------------- Annual Net Unrealized Notional Pay / Floating Fixed Expiration Appreciation Principal ($) Counterparty Receive Rate Rate Date (Depreciation) ----------------------------------------------------------------------------------------------------------- EUR 1,850,000 Deutsche Bank Pay EURIBOR 6 Month 0.687% 8/1/18 $ 8,456 EUR 1,850,000 Deutsche Bank Pay EURIBOR 6 Month 0.668% 8/1/18 7,388 EUR 372,500 Deutsche Bank Pay EURIBOR 6 Month 1.004% 2/7/19 12,082 EUR 184,000 Deutsche Bank Pay EURIBOR 6 Month 0.948% 3/3/19 5,433 EUR 1,930,000 Deutsche Bank Receive EURIBOR 6 Month 2.703% 7/9/23 (155,737) EUR 780,000 Deutsche Bank Pay EURIBOR 6 Month 1.900% 2/11/24 84,296 EUR 260,000 Deutsche Bank Receive EURIBOR 6 Month 2.558% 2/11/54 (73,997) GBP 627,000 Deutsche Bank Receive LIBOR GBP 6 Month 1.969% 3/13/19 (5,618) HKD 5,520,000 Deutsche Bank Receive HKAB Hong Kong 3.963% 2/12/24 (30,889) Dollar HIBOR Fixings 3 Month HKD 1,600,000 Deutsche Bank Receive HKAB Hong Kong 3.425% 6/25/24 (2,822) Dollar HIBOR Fixings 3 Month JPY 257,000,000 Deutsche Bank Receive LIBOR JPY 6 Month 0.252% 8/1/18 (138) JPY 247,000,000 Deutsche Bank Receive LIBOR JPY 6 Month 0.254% 8/1/18 (228) JPY 54,800,000 Deutsche Bank Pay LIBOR JPY 6 Month 2.463% 2/14/34 13,359 JPY 25,000,000 Deutsche Bank Pay LIBOR JPY 6 Month 2.395% 6/20/34 3,801 JPY 25,000,000 Deutsche Bank Pay LIBOR JPY 6 Month 2.351% 7/10/34 2,800 JPY 67,700,000 Deutsche Bank Receive LIBOR JPY 6 Month 2.410% 2/14/44 (21) JPY 31,000,000 Deutsche Bank Receive LIBOR JPY 6 Month 2.458% 6/20/44 (1,129) JPY 31,000,000 Deutsche Bank Receive LIBOR JPY 6 Month 2.456% 7/10/44 (1,128) MYR 850,000 Morgan Stanley Pay KLIBOR Interbank 4.100% 6/27/19 1,065 Capital Offered rate Fixing Services LLC 3 Month MYR 850,000 Morgan Stanley Pay KLIBOR Interbank 4.085% 6/30/19 742 Capital Offered rate Fixing Services LLC 3 Month MYR 950,000 Morgan Stanley Pay KLIBOR Interbank 4.085% 7/9/19 912 Capital Offered rate Fixing Services LLC 3 Month MYR 900,000 Morgan Stanley Pay KLIBOR Interbank 4.000% 7/17/19 (277) Capital Offered rate Fixing Services LLC 3 Month NZD 1,050,000 Deutsche Bank Pay NZD Bank Bill 4.283% 11/3/17 1,344 3 Month SEK 4,800,000 Barclays Bank Plc Pay LIBOR SEK 3 Month 0.628% 8/20/16 1,078 SEK 4,750,000 Barclays Bank Plc Pay LIBOR SEK 3 Month 0.615% 8/26/16 897 SEK 4,800,000 Morgan Stanley Pay LIBOR SEK 3 Month 0.628% 8/13/16 1,233 Capital Services LLC SEK 4,800,000 Morgan Stanley Pay LIBOR SEK 3 Month 0.630% 8/14/16 1,135 Capital Services LLC The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 23 Schedule of Investments | 8/31/14 (continued) INTEREST RATE SWAP AGREEMENTS (continued) ----------------------------------------------------------------------------------------------------------- Annual Net Unrealized Notional Pay / Floating Fixed Expiration Appreciation Principal ($) Counterparty Receive Rate Rate Date (Depreciation) ----------------------------------------------------------------------------------------------------------- 5,530,000 Deutsche Bank Receive LIBOR USD 3 Month 0.678% 6/30/16 $ (2,289) 625,000 Deutsche Bank Receive LIBOR USD 3 Month 0.679% 8/13/16 105 625,000 Deutsche Bank Receive LIBOR USD 3 Month 0.673% 8/14/16 152 625,000 Deutsche Bank Receive LIBOR USD 3 Month 0.648% 8/20/16 677 619,000 Deutsche Bank Receive LIBOR USD 3 Month 0.700% 8/26/16 (5) 2,860,000 Deutsche Bank Receive LIBOR USD 3 Month 0.846% 9/30/16 819 1,015,000 Deutsche Bank Receive LIBOR USD 3 Month 1.599% 2/7/19 685 4,600,000 Deutsche Bank Receive LIBOR USD 3 Month 1.775% 2/28/19 (2,760) 508,000 Deutsche Bank Receive LIBOR USD 3 Month 1.576% 3/3/19 1,427 1,040,000 Deutsche Bank Pay LIBOR USD 3 Month 2.308% 5/15/21 12,346 1,380,000 Deutsche Bank Pay LIBOR USD 3 Month 3.985% 7/9/23 48,783 810,000 Deutsche Bank Pay LIBOR USD 3 Month 4.269% 2/14/24 34,716 250,000 Deutsche Bank Pay LIBOR USD 3 Month 3.723% 6/27/24 4,309 ----------------------------------------------------------------------------------------------------------- $ 43,664 =========================================================================================================== Principal amounts are denominated in U.S. Dollars unless otherwise noted: AUD Australian Dollar CAD Canadian Dollar CHF Swiss Franc CNY New Chinese Yuan EUR Euro GBP British Pound Sterling HKD Hong Kong Dollar JPY Japanese Yen MYR Malaysian Ringgit NZD New Zealand Dollar SEK Swedish Krone Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below. Level 1 - quoted prices in active markets for identical securities. Level 2 - other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.) See Notes to Financial Statements -- Note 1A. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining fair value of investments) See Notes to Financial Statements -- Note 1A. Generally, equity securities are categorized as Level 1, fixed income securities and senior loans as Level 2 and securities valued using fair value methods (other than prices supplied by independent pricing services or broker-dealers) as Level 3. See Notes to Financial Statements -- Note 1A. The accompanying notes are an integral part of these financial statements. 24 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 The following is a summary of the inputs used as of August 31, 2014, in valuing the Fund's assets: -------------------------------------------------------------------------------------------------- Level 1 Level 2 Level 3 Total -------------------------------------------------------------------------------------------------- U.S. Government and Agency Obligations $ -- $12,967,214 $ -- $12,967,214 Foreign Government Bonds -- 4,889,671 -- 4,889,671 Purchased Put Options -- 48,898 -- 48,898 Purchased Call Options -- 15,326 -- 15,326 Purchased Swaptions -- 114,385 -- 114,385 Interest Rate Swaptions -- 122,684 -- 122,684 -------------------------------------------------------------------------------------------------- Total $ -- $18,158,178 $ -- $18,158,178 ================================================================================================== Other Financial Instruments Net unrealized depreciation on futures contracts $ (151,043) $ -- $ -- $ (151,043) Net unrealized appreciation on forward foreign currency contracts -- 205,178 -- 205,178 Net unrealized appreciation on credit default swap contracts -- 9,730 -- 9,730 Net unrealized depreciation on cross currency swaps -- (68,249) -- (68,249) Net unrealized depreciation on inflation rate swaps -- (10,478) -- (10,478) Net unrealized appreciation on interest rate swaps -- 43,664 -- 43,664 Net unrealized appreciation on written put options -- 2,554 -- 2,554 Net unrealized appreciation on written call options -- 3,660 -- 3,660 Net unrealized appreciation on written interest rate swaption -- 89,264 -- 89,264 -------------------------------------------------------------------------------------------------- Total Other Financial Instruments $ (151,043) $ 275,323 $ -- $ 124,280 ================================================================================================== During the period ended August 31, 2014, there were no transfers between Levels 1, 2 and 3. The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 25 Statement of Assets and Liabilities | 8/31/14 ASSETS: Investment in securities, at value (cost $18,027,575) $18,158,178 Cash 398,320 Foreign currencies (cost $612,353) 505,755 Futures collateral 304,141 Swap collateral 465,502 Receivables -- Interest 54,648 Swap contracts receivable 63,495 Due from Pioneer Investment Management, Inc. 43,621 Net unrealized appreciation on forward foreign currency contracts 205,178 Prepaid expenses 30,245 ----------------------------------------------------------------------------------------- Total assets $20,229,083 ========================================================================================= LIABILITIES: Payables -- Investment securities purchased $ 1,626 Variation margin 411 Trustee fees 1,075 Swap contracts, premiums received 56,475 Written options and written swaptions (premiums received $211,364) 115,886 Net unrealized depreciation on swap contracts 25,333 Net unrealized depreciation on futures contracts 151,043 Due to affiliates 11,861 Accrued expenses 78,705 ----------------------------------------------------------------------------------------- Total liabilities $ 442,415 ========================================================================================= NET ASSETS: Paid-in capital $20,022,541 Accumulated net investment loss (120,897) Accumulated net realized loss on investments, futures contracts, swap contracts, written options and foreign currency transactions (434,623) Net unrealized appreciation on investments 130,603 Net unrealized depreciation on futures contracts (151,043) Net unrealized depreciation on swap contracts (25,333) Net unrealized appreciation on written options and written swaptions 95,478 Net unrealized appreciation on forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 269,942 ----------------------------------------------------------------------------------------- Total net assets $ 19,786,668 ========================================================================================= NET ASSET VALUE PER SHARE: (No par value, unlimited number of shares authorized) Class A (based on $6,606,418/668,593 shares) $ 9.88 Class C (based on $6,558,880/666,667 shares) $ 9.84 Class Y (based on $6,621,370/669,096 shares) $ 9.90 MAXIMUM OFFERING PRICE: Class A ($9.88 (divided by) 95.5%) $ 10.35 ========================================================================================= The accompanying notes are an integral part of these financial statements. 26 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Statement of Operations For the period from 1/30/14 (Commencement of Operations) to 8/31/14 INVESTMENT INCOME: Interest $ 83,624 ----------------------------------------------------------------------------------------------- Total investment income $ 83,624 ----------------------------------------------------------------------------------------------- EXPENSES: Management fees $ 69,437 Distribution fees Class A 9,649 Class C 38,501 Transfer agent fees Class A 80 Class C 71 Class Y 93 Shareholder communication expense 479 Administrative reimbursements 11,885 Custodian fees 41,643 Registration fees 14,574 Professional fees 71,104 Printing expense 32,359 Fees and expenses of nonaffiliated Trustees 4,357 Pricing fees 16,528 Miscellaneous 10,393 ----------------------------------------------------------------------------------------------- Total expenses $ 321,153 Less fees waived and expenses reimbursed by Pioneer Investment Management, Inc. (185,805) ----------------------------------------------------------------------------------------------- Net expenses $ 135,348 ----------------------------------------------------------------------------------------------- Net investment loss $ (51,724) ----------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS, SWAP CONTRACTS, WRITTEN OPTIONS, WRITTEN SWAPTIONS, FUTURES CONTRACTS AND FOREIGN CURRENCY TRANSACTIONS Net realized gain (loss) on: Investments $ (30,495) Swap contracts (69,752) Futures contracts (363,725) Written options and written swaptions 10,413 Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies (70,682) $(524,241) ----------------------------------------------------------------------------------------------- Change in net unrealized appreciation (depreciation) on: Investments $ 130,603 Swap contracts (25,333) Futures contracts (151,043) Written options and written swaptions 95,478 Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 269,942 $ 319,647 ----------------------------------------------------------------------------------------------- Net loss on investments, swap contracts, written options, written swaptions, futures contracts and foreign currency transactions $(204,594) ----------------------------------------------------------------------------------------------- Net decrease in net assets resulting from operations $(256,318) =============================================================================================== The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 27 Statements of Changes in Net Assets ----------------------------------------------------------------------------------------------- 1/31/14 (a) to 8/31/14 ----------------------------------------------------------------------------------------------- FROM OPERATIONS: Net investment loss $ (51,724) Net realized loss on investments, swap contracts, futures contracts, written options, written swaptions and foreign currency transactions (524,241) Change in net unrealized appreciation (depreciation) on investments, swap contracts, futures contracts, written options, written swaptions and foreign currency transactions 319,647 ----------------------------------------------------------------------------------------------- Net decrease in net assets resulting from operations $ (256,318) ----------------------------------------------------------------------------------------------- FROM FUND SHARE TRANSACTIONS:(b) Net proceeds from sale of shares $20,044,447 Reinvestment of distributions -- Cost of shares repurchased (1,461) ----------------------------------------------------------------------------------------------- Net increase in net assets resulting from Fund share transactions $20,042,986 ----------------------------------------------------------------------------------------------- Net increase in net assets $19,786,668 NET ASSETS: Beginning of period -- ----------------------------------------------------------------------------------------------- End of period $19,786,668 ----------------------------------------------------------------------------------------------- Accumulated net investment loss $ (120,897) =============================================================================================== (a) Class A, Class C and Class Y shares were first publicly on January 31, 2014. (b) At August 31, 2014 PIM owned 98.9% of the value of the outstanding shares of Pioneer Absolute Return Bond Fund. The accompanying notes are an integral part of these financial statements. 28 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 --------------------------------------------------------------------------------- '14 Shares '14 Amount --------------------------------------------------------------------------------- Class A* Shares sold 668,740 $6,687,114 Reinvestment of distributions -- -- Less shares repurchased (147) (1,461) --------------------------------------------------------------------------------- Net increase 668,593 $6,685,653 ================================================================================= Class C* Shares sold 666,667 $6,666,667 Reinvestment of distributions -- -- Less shares repurchased -- -- --------------------------------------------------------------------------------- Net increase 666,667 $6,666,667 ================================================================================= Class Y* Shares sold 669,096 $6,690,666 Reinvestment of distributions -- -- Less shares repurchased -- -- --------------------------------------------------------------------------------- Net increase 669,096 $6,690,666 ================================================================================= * Class A, Class C and Class Y shares were first publicly offered on January 31, 2014. The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 29 Financial Highlights ------------------------------------------------------------------------------------ 1/30/14 to 8/31/14 ------------------------------------------------------------------------------------ Class A Net asset value, beginning of period $ 10.00 ------------------------------------------------------------------------------------ Decrease from investment operations: Net investment loss $ (0.02) Net realized and unrealized loss on investments (0.10) ------------------------------------------------------------------------------------ Net decrease in net assets from investment operations $ (0.12) ------------------------------------------------------------------------------------ Net increase (decrease) in net asset value $ (0.12) ------------------------------------------------------------------------------------ Net asset value, end of period $ 9.88 ==================================================================================== Total return* (1.20)%*** Ratio of net expenses to average net assets 1.01%** Ratio of net investment loss to average net assets (0.29)%** Portfolio turnover rate 62%** Net assets, end of period (in thousands) $ 6,606 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.61%** Net investment loss (1.89)%** ==================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. ** Annualized. *** Not Annualized. The accompanying notes are an integral part of these financial statements. 30 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 ----------------------------------------------------------------------------------- 1/30/14 to 8/31/14 ----------------------------------------------------------------------------------- Class C Net asset value, beginning of period $ 10.00 ----------------------------------------------------------------------------------- Decrease from investment operations: Net investment loss $ (0.06) Net realized and unrealized loss on investments (0.10) ----------------------------------------------------------------------------------- Net decrease in net assets from investment operations $ (0.16) ----------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ (0.16) ----------------------------------------------------------------------------------- Net asset value, end of period $ 9.84 =================================================================================== Total return* (1.60)%*** Ratio of net expenses to average net assets 1.75%** Ratio of net investment loss to average net assets (1.03)%** Portfolio turnover rate 62%** Net assets, end of period (in thousands) $ 6,559 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 3.35%** Net investment loss (2.63)%** =================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. ** Annualized. *** Not Annualized. The accompanying notes are an integral part of these financial statements. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 31 Financial Highlights (continued) ----------------------------------------------------------------------------------- 1/30/14 to 8/31/14 ----------------------------------------------------------------------------------- Class Y Net asset value, beginning of period $ 10.00 ----------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment loss $ (0.00)(a) Net realized and unrealized loss on investments (0.10) ----------------------------------------------------------------------------------- Net increase in net assets from investment operations $ (0.10) ----------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ (0.10) ----------------------------------------------------------------------------------- Net asset value, end of period $ 9.90 =================================================================================== Total return* (1.00)%*** Ratio of net expenses to average net assets 0.75%** Ratio of net investment loss to average net assets (0.03)%** Portfolio turnover rate 62%** Net assets, end of period (in thousands) $ 6,621 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.36%** Net investment loss (1.64)%** =================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions and the complete redemption of the investment at net asset value at the end of each period. ** Annualized. *** Not Annualized. (a) Amount rounds to less than $0.01 or $(0.01) per share. The accompanying notes are an integral part of these financial statements. 32 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Notes to Financial Statements | 8/31/14 1. Organization and Significant Accounting Policies Pioneer Absolute Return Bond Fund (the Fund) is one of five portfolios comprising Pioneer Series Trust V, a Delaware statutory trust. The Fund is registered under the Investment Company Act of 1940 as a diversified, open-end management investment company. The Fund's investment objective is to seek total return. The Fund offers three classes of shares designated as Class A, Class C and Class Y shares. Class A, Class C and Class Y shares were first publicly offered on January 31, 2014. Each class of shares represents an interest in the same portfolio of investments of the Fund and has identical rights (based on relative net asset values) to assets and liquidation proceeds. Share classes can bear different rates of class-specific fees and expenses such as transfer agent and distribution fees. Differences in class-specific fees and expenses will result in differences in net investment income and, therefore, the payment of different dividends from net investment income earned by each class. The Amended and Restated Declaration of Trust of the Fund gives the Board the flexibility to specify either per-share voting or dollar-weighted voting when submitting matters for shareholder approval. Under per-share voting, each share of a class of the Fund is entitled to one vote. Under dollar-weighted voting, a shareholder's voting power is determined not by the number of shares owned, but by the dollar value of the shares on the record date. Each share class has exclusive voting rights with respect to matters affecting only that class, including with respect to the distribution plan for that class. There is no distribution plan for Class Y shares. The Fund's financial statements have been prepared in conformity with U.S. generally accepted accounting principles that require the management of the Fund to, among other things, make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of income, expenses and gains and losses on investments during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements, which are consistent with those policies generally accepted in the investment company industry: Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 33 A. Security Valuation Security transactions are recorded as of trade date. The net asset value of the Fund is computed once daily, on each day the New York Stock Exchange (NYSE) is open, as of the close of regular trading on the NYSE. Senior floating rate loan interests (senior loans) are valued in accordance with guidelines established by the Board of Trustees at the mean between the last available bid and asked prices from one or more brokers or dealers as obtained from Loan Pricing Corporation, an independent pricing service. If price information is not available from Loan Pricing Corporation, or if the price information is deemed to be unreliable, price information will be obtained from an alternative loan interest pricing service. If no reliable price quotes are available from either the primary or alternative pricing service, broker quotes will be solicited. Fixed income securities with remaining maturity of more than sixty days are valued at prices supplied by independent pricing services, which consider such factors as market prices, market events, quotations from one or more brokers, Treasury spreads, yields, maturities and ratings. Valuations may be supplemented by dealers and other sources, as required. Equity securities that have traded on an exchange are valued at the last sale price on the principal exchange where they are traded. Equity securities that have not traded on the date of valuation, or securities for which sale prices are not available, generally are valued using the mean between the last bid and asked prices. Short-term fixed income securities with remaining maturities of sixty days or less generally are valued at amortized cost. Shares of money market mutual funds are valued at such funds' net asset value. Trading in foreign securities is substantially completed each day at various times prior to the close of the NYSE. The values of such securities used in computing the net asset value of the Fund's shares are determined as of such times. Securities or loan interests for which independent pricing services are unable to supply prices or for which market prices and/or quotations are not readily available or are considered to be unreliable are valued by a fair valuation team comprised of certain personnel of Pioneer Investment Management, Inc. (PIM), the Fund's investment advisor, pursuant to procedures adapted by the Fund's Board of Trustees. PIM's fair valuation team uses fair value methods approved by the Valuation Committee of the Board of Trustees. PIM's fair valuation team is responsible for monitoring developments that may impact fair valued securities and for discussing and assessing fair values on an ongoing basis, and at least quarterly, with the Valuation Committee of the Board of Trustees. 34 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Inputs used when applying fair value methods to value a security may include credit ratings, the financial condition of the company, current market conditions and comparable securities. The Fund may use fair value methods if it is determined that a significant event has occurred after the close of the exchange or market on which the security trades and prior to the determination of the Fund's net asset value. Examples of a significant event might include political or economic news, corporate restructurings, natural disasters, terrorist activity or trading halts. Thus, the valuation of the Fund's securities may differ significantly from exchange prices and such differences could be material. At August 31, 2014, no securities were valued using fair value methods (other than securities valued using prices supplied by independent pricing services). Principal amounts of mortgage-backed securities are adjusted for monthly paydowns. Premiums and discounts related to certain mortgage-backed securities are amortized or accreted in proportion to the monthly paydowns. All discounts/premiums on debt securities are accreted/amortized for financial reporting purposes over the life of the respective securities, and such accretion/amortization is included in interest income. Dividend income is recorded on the ex-dividend date except that certain dividends from foreign securities where the ex-dividend date may have passed are recorded as soon as the Fund becomes aware of the ex-dividend data in the exercise of reasonable diligence. Interest income is recorded on the accrual basis. Gains and losses on sales of investments are calculated on the identified cost method for both financial reporting and federal income tax purposes. B. Foreign Currency Translation The books and records of the Fund are maintained in U.S. dollars. Amounts denominated in foreign currencies are translated into U.S. dollars using current exchange rates. Net realized gains and losses on foreign currency transactions, if any, represent, among other things, the net realized gains and losses on foreign currency contracts, disposition of foreign currencies and the difference between the amount of income accrued and the U.S. dollars actually received. Further, the effects of changes in foreign currency exchange rates on investments are not segregated in the statement of operations from the effects of changes in the market price of those securities but are included with the net realized and unrealized gain or loss on investments. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 35 C. Futures Contracts The Fund may enter into futures transactions in order to attempt to hedge against changes in interest rates, securities prices and currency exchange rates or to seek to increase total return. Futures contracts are types of derivatives. All futures contracts entered into by the Fund are traded on a futures exchange. Upon entering into a futures contract, the Fund is required to deposit with a broker an amount of cash or securities equal to the minimum "initial margin" requirements of the associated futures exchange. The amount of cash deposited with the broker as collateral at August 31, 2014 was $304,141. Subsequent payments for futures contracts ("variation margin") are paid or received by the Fund, depending on the daily fluctuation in the value of the contracts, and are recorded by the Fund as unrealized appreciation or depreciation. When the contract is closed, the Fund realizes a gain or loss equal to the difference between the opening and closing value of the contract. The use of futures contracts involves, to varying degrees, elements of market, interest rate, currency exchange rate and counterparty risks, which may exceed the amounts recognized by the Fund. Changes in value of the contracts may not directly correlate to changes in value of the underlying securities. The average value of contracts open during the period ended August 31, 2014 was $24,679,727. At August 31, 2014, open futures contracts were as follows: ------------------------------------------------------------------------------------ Number of Unrealized Contracts Settlement Appreciation/ Type Long/(Short) Month Value (Depreciation) ------------------------------------------------------------------------------------ F/C BOBL Euro Future 3 9/14 $ 509,328 $ 3,583 F/C Euro Schatz 3 9/14 436,651 473 F/C Euro BUXL 30 Year Bond Future 2 9/14 382,774 22,374 F/C Long Gilt Future 2 12/14 376,226 1,653 F/C U.S. 10 yr Note 9 12/14 1,132,031 2,109 F/C Australia 3 yr Bond Future (6) 9/14 (614,110) 680 F/C Euro OAT Future (10) 9/14 (1,912,032) (92,593) F/C Euro Bund Future (1) 9/14 (199,086) 13 F/C Euro BTP Future (13) 9/14 (2,229,118) (63,256) F/C Japan 10 yr Bond TSE Future (2) 9/14 (2,809,549) (12,105) F/C 90 Day Euro Future (10) 3/18 (2,430,000) (3,061) F/C 90 Day Euro Future (10) 9/17 (2,436,000) (2,863) F/C 90 Day Euro Future (10) 12/17 (2,432,500) (2,858) F/C 90 Day Euro Future (10) 6/18 (2,427,875) (3,406) F/C U.S. 5 yr Note (CBT) (8) 12/14 (950,688) (1,786) ------------------------------------------------------------------------------------ $(15,603,948) $ (151,043) ==================================================================================== 36 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 D. Forward Foreign Currency Contracts The Fund may enter into forward foreign currency contracts (contracts) for the purchase or sale of a specific foreign currency at a fixed price on a future date. All contracts are marked to market daily at the applicable exchange rates, and any resulting unrealized appreciation or depreciation is recorded in the Fund's financial statements. The Fund records realized gains and losses at the time a contract is offset by entry into a closing transaction or extinguished by delivery of the currency. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of the contract and from unanticipated movements in the value of foreign currencies relative to the U.S. dollar (see Note 5). E. Federal Income Taxes It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its taxable income and net realized capital gains, if any, to its shareowners. Therefore, no federal income tax provision is required. As of August 31, 2014, the Fund did not accrue any interest or penalties with respect to unrecognized tax positions, which, if applicable, would be recorded as an income tax expense in the Statement of Operations. Tax returns filed within the prior three years remain subject to examination by federal and state tax authorities. The amount and character of income and capital gain distributions to shareowners are determined in accordance with federal income tax rules, which may differ from U.S. generally accepted accounting principles. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from differences in the recognition or classification of income or distributions for financial statement and tax purposes. Capital accounts within the financial statements are adjusted for permanent book/tax differences to reflect tax character, but are not adjusted for temporary differences. At August 31, 2014, the Fund reclassified $69,173 to increase accumulated net investment loss, $89,618 to decrease accumulated net realized loss on investments, foreign currency transactions, swap contracts, written options and futures contracts and $20,445 to decrease paid-in capital to reflect permanent book/tax differences. These adjustments have no impact on the net assets or results of operations. At August 31, 2014, the Fund was permitted to carry forward $297,922 of long-term losses and $276,319 of short-term losses without limitation. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 37 There were no distributions paid during the fiscal year ended August 31, 2014. The following shows the components of distributable earnings (losses) on a federal income tax basis at August 31, 2014: -------------------------------------------------------------------------------- 2014 -------------------------------------------------------------------------------- Distributable earnings: Undistributed ordinary income $ 83,945 Capital loss carryforward (574,241) Unrealized appreciation 254,423 -------------------------------------------------------------------------------- Total $ (235,873) ================================================================================ The difference between book-basis and tax-basis net unrealized appreciation is attributable to the tax adjustments relating to credit default swaps and the mark to market of futures contracts and credit default swaps. F. Fund Shares The Fund records sales and repurchases of its shares as of trade date. Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for the Fund and a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit), earned no underwriting commissions on the sale of Class A shares during the period ended August 31, 2014. G. Class Allocations Income, common expenses and realized and unrealized gains and losses are calculated at the Fund level and allocated daily to each class of shares based on its respective percentage of adjusted net assets at the beginning of the day. Distribution fees are calculated based on the average daily net asset value attributable to Class A and Class C shares of the Fund, respectively (see Note 4). Class Y shares do not pay distribution fees. All expenses and fees paid to the transfer agent, Pioneer Investment Management Shareholder Services, Inc. (PIMSS), for its services are allocated among the classes of shares based on the number of accounts in each class and the ratable allocation of related out-of-pocket expenses (see Note 3). Distributions to shareowners are recorded as of the ex-dividend date. Distributions paid by the Fund with respect to each class of shares are calculated in the same manner and at the same time, except that net investment income dividends to Class A, Class C and Class Y shares can reflect different transfer agent and distribution expense rates. 38 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 H. Risks Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates and economic and political conditions. At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making the Fund more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. The Fund's prospectus contains unaudited information regarding the Fund's principal risks. Please refer to that document when considering the Fund's principal risks. I. Option Writing The Fund may write put and covered call options to seek to increase total return. When an option is written, the Fund receives a premium and becomes obligated to purchase or sell the underlying security at a fixed price, upon the exercise of the option. When the Fund writes an option, an amount equal to the premium received by the Fund is recorded as a liability and is subsequently adjusted to the current value of the option written. Premiums received from writing options that expire unexercised are treated by the Fund on the expiration date as realized gains from investments. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or, if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a call option is exercised, the premium is added to the proceeds from the sale of the underlying security in determining whether the Fund has realized a gain or loss. The Fund as writer of an option bears the market risk of an unfavorable change in the price of the security underlying the written option. The average value of written option contracts open during the period ended August 31, 2014 was $4,815. Written call and put option contracts outstanding at period end are listed at the end of the Fund's schedule of investments. The Fund held three written put option contracts that were open at August 31, 2014. If the put options were exercised at August 31, 2014, the maximum amount the Fund would have been required to pay was $7,125. The Fund held four written call option contracts that were open at August 31, 2014. If the put options were exercised at August 31, 2014, the maximum amount the Fund would have been required to pay was $4,237. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 39 Transactions in written options for the period ended August 31, 2014 are summarized as follows: -------------------------------------------------------------------------------- Number of Premium Contracts Paid -------------------------------------------------------------------------------- Options open at beginning of period -- $ -- Options opened (4,817,000) (21,769) Options exercised -- -- Options closed -- -- Options expired 3,837,000 10,407 -------------------------------------------------------------------------------- Options open at end of period (980,000) $ (11,362) ================================================================================ J. Purchased Options The Fund may purchase put and call options to seek increase total return. Purchased call and put options entitle the Fund to buy and sell a specified number of shares or units of a particular security, currency or index at a specified price at a specific date or within a specific period of time. Upon the purchase of a call or put option, the premium paid by the Fund is included in the Statement of Assets and Liabilities as an investment. All premiums are marked-to-market daily, and any unrealized gains or losses are recorded in the Fund's financial statements. As the purchaser of an index option, the Fund has the right to receive a cash payment equal to any depreciation in the value of the index below the strike price of the option (in the case of a put) or equal to any appreciation in the value of the index over the strike price of the option (in the case of a call) as of the valuation date of the option. Premiums paid for purchased calls and put options which have expired are treated as realized losses on investments in the Statement of Operations. Upon the exercise or closing of a purchased put option, the premium is offset against the proceeds on the sale of the underlying security or financial instrument in order to determine the realized gain or loss on investments. Upon the exercise or closing of a purchased call option, the premium is added to the cost of the security or financial instrument. The risk associated with purchasing options is limited to the premium originally paid. The average value of purchased options open during the period ended August 31, 2014 was $39,770. Purchased option contracts outstanding at period end are listed at the end of the Fund's schedule of investments. K. Written Interest Rate Swaptions The Fund may enter into interest rate swaptions to seek to manage exposure to fluctuations in interest rates or to seek to enhance yield. A swaption grants the right but not the obligation to enter into the underlying swap at a future specified date. 40 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 When the Fund writes a swaption, the Fund receives a premium and becomes obligated to enter into a swap contract according to the terms of the underlying agreement. The premium received by the Fund is recorded as a liability and is subsequently adjusted to the current value of the written swaption. Premiums received from writing swaptions that expire unexercised are treated by the Fund on the expiration date as realized gains. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or, if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a written swaption is exercised, the cost basis of the swap is adjusted by the amount of premium received. The Fund as writer of a swaption bears the market risk of an unfavorable change in the price of the security underlying the written swaption. Open interest rate swaption contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of written swaption contracts open during the period ended August 31, 2014 was $100,490. The Fund held one interest rate swaption that was open at August 31, 2014. If the swaption were exercised at August 31, 2014, the maximum amount the Fund would have been required to pay was $200,002. Transactions in interest rate swaptions for the period ended August 31, 2014 are summarized as follows: -------------------------------------------------------------------------------- Number of Premium Contracts Paid -------------------------------------------------------------------------------- Options open at beginning of period -- $ -- Options opened (7,600,000) (200,002) Options exercised -- -- Options closed -- -- Options expired -- -- -------------------------------------------------------------------------------- Options open at end of period (7,600,000) $(200,002) ================================================================================ L. Purchased Interest Rate Swaptions The Fund may purchase put and call swaptions in order to attempt to hedge against changes in the value of portfolio securities or to seek to increase total return. Purchased call and put swaptions entitle the Fund to buy and sell a specified number of shares or units of a particular security, currency or index at a specified price at a specific date or within a specific period of time. Upon the purchase of a call or put swaption, the premium paid by the Fund is included in the Statement of Assets and Liabilities as an investment. All premiums are marked-to-market daily, and any unrealized gains or losses are recorded in the Fund's financial statements. As the purchaser of an index swaption, the Fund has the right to receive a cash payment equal to any depreciation in the value of the index below the strike price of the swaption Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 41 (in the case of a put) or equal to any appreciation in the value of the index over the strike price of the swaption (in the case of a call) as of the valuation date of the swaption. Premiums paid for purchased calls and put swaptions which have expired are treated as realized losses on investments in the Statement of Operations. Upon the exercise or closing of a purchased put swaption, the premium is offset against the proceeds on the sale of the underlying security or financial instrument in order to determine the realized gain or loss on investments. Upon the exercise or closing of a purchased call swaption, the premium is added to the cost of the security or financial instrument. The risk associated with purchasing swaptions is limited to the premium originally paid. The average value of contracts open during the period ended August 31, 2014 was $220,479. Purchased swaptions open at period end are listed at the end of the Fund's Schedule of Investments. M. Credit Default Swap Agreements A credit default swap is a contract between a buyer of protection and a seller of protection against a pre-defined credit event. The Fund may buy or sell credit default swap contracts to seek to increase the Fund's income, or to attempt to hedge the risk of default on Fund securities. A credit default swap index is used to hedge risk or take a position on a basket of credit entities or indices. As a seller of protection, the Fund would be required to pay the notional (or other agreed-upon) value of the referenced debt obligation to the counterparty in the event of a default by a U.S. or foreign corporate issuer of a debt obligation, which would likely result in a loss to the Fund. In return, the Fund would receive from the counterparty a periodic stream of payments during the term of the contract provided that no event of default occurred. The maximum exposure of loss to the seller would be the notional value of the credit default swaps outstanding. If no default occurs, the Fund would keep the stream of payments and would have no payment obligation. The Fund may also buy credit default swap contracts in order to hedge against the risk of default of debt securities, in which case the Fund would function as the counterparty referenced above. When the Fund enters into a credit default swap contract. The protection buyer, makes an upfront or periodic payment to the protection seller in exchange for the rights to receive a contingent payment. An upfront payment made by the Fund, as the protection buyer, is recorded as an asset in the Statement of Assets and Liabilities. Periodic payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. 42 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Credit default swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Payments received or made as a result of a credit event or upon termination of the contract are recognized, net of the appropriate amount of the upfront payment, as realized gains or losses in the Statement of Operations. Credit default swap contracts involving the sale of protection may involve greater risks than if the Fund had invested in the referenced debt instrument directly. Credit default swap contracts are subject to general market risk, liquidity risk, counterparty risk and credit risk. If the Fund is a protection buyer and no credit event occurs, it will lose its investment. If the Fund is a protection seller and a credit event occurs, the value of the referenced debt instrument received by the Fund, together with the periodic payments received, may be less than the amount the Fund pays to the protection buyer, resulting in a loss to the Fund. Open credit default swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of credit default swap contracts open during the period ended August 31, 2014 was $48,942. N. Cross Currency Swap Contracts The Fund may enter into a cross currency swap contract to attempt to manage and/or gain exposure to fluctuations in interest and/or currency exchange rates. When entering into a cross currency swap contract, the Fund negotiates with the counterparty to exchange a periodic stream of payments (determined using fixed or floating rates) based on the notional amount of two different currencies. The notional amounts are typically determined based on exchange rates at the opening of the contract. Cross currency swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Payments received or made under the contract or upon termination of the contract are recognized, net of the appropriate amount of any upfront payment, as realized gains or losses in the Statement of Operations. Cross currency swaps are subject to counterparty risk. Open cross currency swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of cross currency swap contracts open during the period ended August 31, 2014 was $4,802. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 43 O. Inflation Rate Swap Contracts The Fund may enter into inflation rate swap contracts to attempt to hedge against inflation. Pursuant to the inflation rate swap agreement, the Fund negotiates with a counterparty to exchange a periodic stream of payments, based on a benchmark inflation index. One cash flow stream will typically be a floating rate payment linked to the specified inflation index while the other is typically a fixed interest rate. Inflation rate swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Inflation rate swaps are normally issued on a zero coupon basis where all payments compound during the life of the contract and are netted upon the termination or maturity of the contract. Final payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. Inflation rate swap contracts are subject to movements in interest rates. Open inflation rated swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of inflation rate swap contracts open during the period ended August 31, 2014 was $3,300. P. Interest Rate Swap Contracts The Fund may enter into interest rate swaps to attempt to hedge against interest rate fluctuations or to enhance its income. Pursuant to the interest rate swap agreement, the Fund negotiates with a counterparty to exchange a periodic stream of payments based on a benchmark interest rate. One cash flow stream will typically be a floating rate payment based upon the specified floating benchmark interest rate while the other is typically a fixed interest rate. Payment flows are usually netted against each other, with the difference being paid by one party to the other on a monthly basis. Periodic payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. Interest rate swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Interest rate swap contracts are subject to counterparty risk and movements in interest rates. Open interest rate swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of interest swap swap contracts open during the period ended August 31, 2014 was $34,282. 44 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 2. Management Agreement PIM, a wholly owned indirect subsidiary of UniCredit, manages the Fund's portfolio. Management fees are calculated daily at an annual rate of 0.60% of the average daily net assets of the Fund. PIM has contractually agreed to limit ordinary operating expenses to the extent required to reduce Fund expenses to 1.15%, 1.90% and 0.75% of the average daily net assets attributable to Class A, Class C and Class Y shares, respectively. These expense limitations are in effect through February 1, 2015. Fees waived and expenses reimbursed during the period ended August 31, 2014 are reflected on the Statement of Operations. Fees and expenses of other investment companies in which the Fund may invest are not included in the expense limitations noted above. There can be no assurance that PIM will extend the expense limitation agreement for a class of shares beyond the date referred to above. In addition, under the management and administration agreements, certain other services and costs, including accounting, regulatory reporting and insurance premiums, are paid by the Fund as administrative reimbursements. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $10,921 in management fees, administrative costs and certain other reimbursements payable to PIM at August 31, 2014. 3. Transfer Agent PIMSS, a wholly owned indirect subsidiary of UniCredit, provides substantially all transfer agent and shareowner services to the Fund at negotiated rates. In addition, the Fund reimburses PIMSS for out-of-pocket expenses incurred by PIMSS related to shareholder communications activities such as proxy and statement mailings, outgoing phone calls and omnibus relationship contracts. For the period ended August 31, 2014, such out-of-pocket expenses by class of shares were as follows: -------------------------------------------------------------------------------- Shareholder Communications: -------------------------------------------------------------------------------- Class A $270 Class C 44 Class Y 165 -------------------------------------------------------------------------------- Total $479 ================================================================================ Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $40 in transfer agent fees and out-of-pocket reimbursements payable from PIMSS at August 31, 2014. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 45 4. Distribution Plan The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 of the Investment Company Act of 1940 with respect to its Class A and Class C shares. Pursuant to the Plan, the Fund pays PFD 0.25% of the average daily net assets attributable to Class A shares as compensation for personal services and/or account maintenance services or distribution services with regard to Class A shares. Pursuant to the Plan, the Fund also pays PFD 1.00% of the average daily net assets attributable to Class C shares. The fee for Class C shares consists of a 0.25% service fee and a 0.75% distribution fee paid as compensation for personal services and/or account maintenance services or distribution services with regard to Class C shares. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $900 in distribution fees payable to PFD at August 31, 2014. In addition, redemptions of each class of shares (except Class Y shares) may be subject to a contingent deferred sales charge (CDSC). A CDSC of 1.00% may be imposed on redemptions of certain net asset value purchases of Class A shares within 12 months of purchase. Redemptions of Class C shares within 12 months of purchase are subject to a CDSC of 1.00%, based on the lower of cost or market value of shares being redeemed. Shares purchased as part of an exchange remain subject to any CDSC that applied to the original purchase of those shares. There is no CDSC for Class Y. Proceeds from the CDSCs are paid to PFD. For the period ended August 31, 2014, no CDSCs were paid to PFD. 5. Forward Foreign Currency Contracts At August 31, 2014, the Fund had entered into various forward foreign currency contracts that obligate the Fund to deliver or take delivery of currencies at specified future maturity dates. Alternatively, prior to the settlement date of a forward foreign currency contract, the Fund may close out such contract by entering into an offsetting contract. The average value of forward foreign currency contracts open during the period ended August 31, 2014 was $10,797,729. Open forward foreign currency contracts at August 31, 2014 were as follows: ---------------------------------------------------------------------------------------------- Net Unrealized Security Quantity/ Settlement US $ Value Appreciation Description Shares Book Value Date at 8/31/14 (Depreciation) ---------------------------------------------------------------------------------------------- AUD (Australian Dollar) (170,000) $ (155,248) 10/17/14 $ (158,174) $ (2,926) BRL (Brazilian Real) 274,332 120,000 9/15/14 122,045 2,045 CAD (Canadian Dollar) 130,921 120,000 10/17/14 120,318 318 CAD (Canadian Dollar) 130,586 120,000 10/17/14 120,010 10 CAD (Canadian Dollar) 130,868 120,000 10/17/14 120,269 269 CAD (Canadian Dollar) (260,173) (243,664) 10/17/14 (239,102) 4,562 CAD (Canadian Dollar) (128,455) (120,000) 10/17/14 (118,052) 1,948 46 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 ---------------------------------------------------------------------------------------------- Net Unrealized Security Quantity/ Settlement US $ Value Appreciation Description Shares Book Value Date at 8/31/14 (Depreciation) ---------------------------------------------------------------------------------------------- CAD (Canadian Dollar) (130,977) $ (120,000) 10/17/14 $ (120,369) $ (369) CHF (Swiss Franc) 108,988 118,270 10/17/14 118,748 478 CHF (Swiss Franc) (110,918) (119,966) 10/17/14 (120,850) (884) CHF (Swiss Franc) (109,035) (118,270) 10/17/14 (118,799) (529) CNY (New Chinese Yuan) (2,507,400) (400,000) 4/28/15 (401,967) (1,967) EURO (European Euro) (2,373,443) (3,232,251) 10/17/14 (3,118,959) 113,292 EURO (European Euro) 30,000 40,155 6/25/15 39,514 (641) EURO (European Euro) (150,000) (197,866) 10/17/14 (197,116) 750 EURO (European Euro) (83,064) (112,703) 10/17/14 (109,155) 3,548 GBP (British Pound Sterling) (10,982) (18,798) 10/17/14 (18,189) 609 GBP (British Pound Sterling)(555,674) (949,892) 10/17/14 (920,313) 29,579 GBP (British Pound Sterling)(119,349) (197,116) 10/17/14 (197,667) (551) ILS (Israeli Shekel) 544,918 155,000 10/17/14 152,501 (2,499) ILS (Israeli Shekel) (556,756) (162,350) 10/17/14 (155,815) 6,535 INR Indian Rupee 6,356,000 100,000 7/7/15 98,029 (1,971) JPY (Japanese Yen) 8,100,960 80,000 10/17/14 77,849 (2,151) JPY (Japanese Yen) 12,447,612 120,000 10/17/14 119,620 (380) JPY (Japanese Yen) (124,487,892) (1,224,302) 10/17/14 (1,196,310) 27,992 JPY (Japanese Yen) (3,750,000) (36,951) 10/17/14 (36,037) 914 JPY (Japanese Yen) (12,249,108) (120,000) 10/17/14 (117,712) 2,288 JPY (Japanese Yen) (12,493,944) (120,000) 10/17/14 (120,065) (65) JPY (Japanese Yen) (12,287,198) (120,000) 10/17/14 (118,078) 1,922 JPY (Japanese Yen) 10,234,816 100,000 10/17/14 98,355 (1,645) JPY (Japanese Yen) 12,462,794 120,000 10/17/14 119,766 (234) JPY (Japanese Yen) 12,450,720 120,000 10/17/14 119,650 (350) JPY (Japanese Yen) (30,750,000) (300,000) 9/2/14 (295,403) 4,597 JPY (Japanese Yen) 15,588,750 150,000 9/2/14 149,755 (245) JPY (Japanese Yen) 15,588,150 150,000 9/2/14 149,749 (251) MXN (Mexican Peso) (1,573,890) (120,000) 10/17/14 (120,038) (38) MXN (Mexican Peso) 1,546,815 118,180 10/17/14 117,973 (207) NOK (Norwegian Krone) (700,000) (111,268) 10/17/14 (112,703) (1,435) NOK (Norwegian Krone) (700,000) (112,347) 10/17/14 (112,703) (356) NZD (New Zealand Dollar) (270,000) (232,656) 10/17/14 (224,690) 7,966 NZD (New Zealand Dollar) 270,000 228,321 10/17/14 224,690 (3,631) PLN (Polish Zloty) 469,880 150,000 10/17/14 146,241 (3,759) PLN (Polish Zloty) 481,474 150,000 10/17/14 149,850 (150) PLN (Polish Zloty) (461,324) (151,062) 10/17/14 (143,578) 7,484 PLN (Polish Zloty) (464,516) (150,000) 10/17/14 (144,572) 5,428 SEK (Swedish Krona) (832,338) (120,000) 10/17/14 (119,043) 957 SEK (Swedish Krona) (769,664) (112,900) 10/17/14 (110,079) 2,821 SEK (Swedish Krona) (768,933) (112,703) 10/17/14 (109,974) 2,729 TRY (Turkish Lira) 263,672 120,000 10/17/14 120,778 778 ZAR (South African Rand) (1,277,589) (120,000) 10/17/14 (118,843) 1,157 ZAR (South African Rand) 1,305,463 120,000 10/17/14 121,436 1,436 ---------------------------------------------------------------------------------------------- $ 205,178 ============================================================================================== Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 47 6. Expense Offset Arrangements The Fund has entered into certain expense offset arrangements with PIMSS which may result in a reduction in the Fund's total expenses due to interest earned on cash held by PIMSS. For the period ended August 31, 2014, the Fund's expenses were not reduced under such arrangements. 7. Assets and Liabilities Offsetting Financial instruments subject to an enforceable master netting agreement have been offset on the Statement of Assets and Liabilities. The following charts show gross assets and liabilities of the Fund as of August 31, 2014. ---------------------------------------------------------------------------------------------- Assets: Net Gross Amounts Gross Amounts Not Offset in Amounts of Assets the Statement of Offset Presented Assets and Liabilities in the in the ------------------------ Gross Statement Statement Amounts of of Assets of Assets Cash Recognized and and Financial Collateral Net Description Assets Liabilities Liabilities Instruments Received* Amount ---------------------------------------------------------------------------------------------- Forward foreign currency contracts $232,412 $ (27,234) $205,178 $ -- $ -- $205,178 Swap contracts 449,280 (449,280) -- -- -- -- Written options and written swaptions -- -- -- -- -- $ -- ---------------------------------------------------------------------------------------------- $681,692 $(476,514) $205,178 $ -- $ -- $205,178 ============================================================================================== ---------------------------------------------------------------------------------------------- Liabilities: Net Gross Amounts of Gross Amounts Amounts Liabilities Not Offset in Offset Presented the Statement of in the in the Assets and Liabilities Gross Statement Statement ------------------------ Amounts of of Assets of Assets Cash Recognized and and Financial Collateral Net Description Liabilities Liabilities Liabilities Instruments Pledged* Amount ---------------------------------------------------------------------------------------------- Forward foreign currency contracts $ 27,234 $ (27,234) $ -- $ -- $ -- $ -- Swap contracts 474,613 (449,280) 25,333 -- (25,333) -- Written options and written swaptions 115,886 -- 115,886 -- -- 115,886 ---------------------------------------------------------------------------------------------- $617,733 $(476,514) $ 141,219 $ -- $(25,333) $115,886 ============================================================================================== * The amount presented here may be less than the total amount of collateral received/pledged as the net amount of derivative assets and liabilities cannot be less than $0. 48 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 8. Additional Disclosures about Derivative Instruments and Hedging Activities: Values of derivative instruments as of August 31, 2014 were as follows: --------------------------------------------------------------------------------------------- Derivatives Not Accounted for as Asset Derivatives 2014 Liabilities Derivatives 2014 Hedging Instruments ----------------------------- -------------------------------- Under Accounting Statement of Assets Statement of Assets Standards Codification and Liabilities and Liabilities (ASC) 815 Location Value Location Value --------------------------------------------------------------------------------------------- Forward foreign Net unrealized Net unrealized currency contracts appreciation on depreciation on forward foreign forward foreign currency contracts $205,178 currency contracts $ -- Swap contracts Net unrealized Net unrealized appreciation on depreciation on swap contracts -- swap contracts 25,333 Futures contracts* Net unrealized Net unrealized appreciation on depreciation on futures contracts -- futures contracts 151,043 Written options and Net unrealized Net unrealized written swaptions appreciation on depreciation on written options -- written options 115,886 --------------------------------------------------------------------------------------------- Total $205,178 $ 292,262 ============================================================================================= * Reflects unrealized appreciation/depreciation of futures contracts (see Note 1C). The current day's variation margin isdisclosed on the Statement of Assets and Liabilities. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 49 The effect of derivative instruments on the Statement of Operations for the period ended August 31, 2014 was as follows: ---------------------------------------------------------------------------------------------- Change in Derivatives Realized Unrealized Not Accounted Gain or Appreciation or for as Hedging (Loss) on (Depreciation) Instruments Under Location of Gain or (Loss) Derivatives on Derivatives Accounting Standards on Derivatives Recognized Recognized Recognized Codification (ASC) 815 in Income in Income in Income ---------------------------------------------------------------------------------------------- Forward foreign Net realized gain (loss) on currency contracts forward foreign currency contracts $ (62,772) Forward foreign Change in unrealized appreciation currency contracts (depreciation) on forward foreign currency contracts $ 205,178 Futures contracts Net realized gain (loss) on futures contracts $(363,725) Futures contracts Change in net unrealized appreciation (depreciation) on futures contracts $(151,043) Swap contracts Net realized gain (loss) on swap contracts $ (69,752) Swap contracts Change in net unrealized appreciation (depreciation) on swap contracts $ (25,333) Written options and Net realized gain (loss) on written swaptions written options $ 10,413 Written options and Change in net unrealized appreciation written swaptions (depreciation) on written options $ 95,478 50 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Report of Independent Registered Public Accounting Firm To the Board of Trustees of Pioneer Series Trust V and the Shareowners of Pioneer Absolute Return Bond Fund: -------------------------------------------------------------------------------- We have audited the accompanying statement of assets and liabilities of Pioneer Absolute Return Bond Fund (the "Fund"), one of the portfolios constituting Pioneer Series Trust V, including the schedule of investments, as of August 31, 2014, and the related statements of operations and changes in net assets, and the financial highlights for the period January 30, 2014, (commencement of operations) through August 31, 2014. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audit. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of August 31, 2014, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Pioneer Absolute Return Bond Fund as of August 31, 2014, and the results of its operations, the changes in its net assets, and the financial highlights for the period January 30, 2014, (commencement of operations) through August 31, 2014, in conformity with accounting principles generally accepted in the United States of America. /s/ Deloitte & Touche LLP Boston, Massachusetts October 29, 2014 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 51 Trustees, Officers and Service Providers Investment Adviser Pioneer Investment Management, Inc. Custodian and Sub-Administrator Brown Brothers Harriman & Co. Independent Registered Public Accounting Firm Deloitte & Touche LLP Principal Underwriter Pioneer Funds Distributor, Inc. Legal Counsel Bingham McCutchen LLP Shareowner Services and Transfer Agent Pioneer Investment Management Shareholder Services, Inc. Proxy Voting Policies and Procedures of the Fund are available without charge, upon request, by calling our toll free number (1-800-225-6292). Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is publicly available to shareowners at us.pioneerinvestments.com. This information is also available on the Securities and Exchange Commission's web site at www.sec.gov. Trustees and Officers The Fund's Trustees and officers are listed below, together with their principal occupations during at least the past five years. Trustees who are interested persons of the Fund within the meaning of the 1940 Act are referred to as Interested Trustees. Trustees who are not interested persons of the Fund are referred to as Independent Trustees. Each of the Trustees serves as a Trustee of each of the 53 U.S. registered investment portfolios for which Pioneer serves as investment adviser (the "Pioneer Funds"). The address for all Trustees and all officers of the Fund is 60 State Street, Boston, Massachusetts 02109. The Statement of Additional Information of the Fund includes additional information about the Trustees and is available, without charge, upon request, by calling 1-800-225-6292. 52 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Independent Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Thomas J. Perna (63) Trustee since 2013. Private investor (2004-2008 and Director, Broadridge Financial Chairman of the Board Serves until a 2013-present); Chairman (2008 - Solutions, Inc. (investor and Trustee successor trustee is 2013) and Chief Executive Officer communications and securities elected or earlier (2008 - 2012), Quadriserv, Inc. processing provider for financial retirement or removal. (technology products for securities services industry) (2009 - present); lending industry); and Senior Director, Quadriserv, Inc. (2005 - Executive Vice President, The Bank 2013); and Commissioner, New Jersey of New York (financial and State Civil Service Commission (2011 securities services) (1986 - 2004) - present) -------------------------------------------------------------------------------------------------------------------------------- David R. Bock (70) Trustee since 2013. Managing Partner, Federal City Director of Enterprise Community Trustee Serves until a Capital Advisors (corporate advisory Investment, Inc. (privately held successor trustee is services company) (1997 - 2004 and affordable housing finance company) elected or earlier 2008 - present); Interim Chief (1985 - 2010); Director of Oxford retirement or removal. Executive Officer, Oxford Analytica, Analytica, Inc. 2008 - present); Inc. (privately held research and Director of The Swiss (Helvetia Fund, consulting company) (2010); Inc. (closed-end fund) (2010 - Executive Vice President and Chief present); and Director of New York Financial Officer, I-trax, Inc. Mortgage Trust (publicly traded (publicly traded health care mortgage REIT) (2004 - 2009, 2012 - services company) (2004 - 2007); and present) Executive Vice President and Chief Financial Officer, Pedestal Inc. (internet-based mortgage trading company) (2000 - 2002) -------------------------------------------------------------------------------------------------------------------------------- Benjamin M. Friedman (70) Trustee since 2013. William Joseph Maier Professor of Trustee, Mellon Institutional Funds Trustee Serves until a Political Economy, Harvard Investment Trust and Mellon successor trustee is University (1972 - present) Institutional Funds Master Portfolio elected or earlier (oversaw 17 portfolios in fund retirement or removal. complex) (1989-2008) -------------------------------------------------------------------------------------------------------------------------------- Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 53 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Margaret B.W. Graham (67) Trustee since 2013. Founding Director, Vice President None Trustee Serves until a and Corporate Secretary, The successor trustee is Winthrop Group, Inc. (consulting elected or earlier firm) (1982 - present); Desautels retirement or removal. Faculty of Management, McGill University (1999 - present); and Manager of Research Operations and Organizational Learning, Xerox PARC, Xerox's advance research center (1990-1994) -------------------------------------------------------------------------------------------------------------------------------- Marguerite A. Piret (66) Trustee since 2013. President and Chief Executive Director of New America High Income Trustee Serves until a Officer, Newbury, Piret & Company, Fund, Inc. (closed-end investment successor trustee is Inc. (investment banking firm) (1981 company) (2004 - present); and elected or earlier - present) member, Board of Governors, retirement or removal. Investment Company Institute (2000 - 2006) -------------------------------------------------------------------------------------------------------------------------------- 54 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 Interested Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Kenneth J. Taubes (56)* Trustee since 2014. Director and Executive Vice President (since 2008) None Trustee Serves until a and Chief Investment Officer, U.S. (since 2010), of successor trustee is PIM-USA; Executive Vice President of Pioneer (since elected or earlier 2008); Executive Vice President of Pioneer retirement or Institutional Asset Management, Inc. (since 2009); removal. Portfolio Manager of Pioneer (since 1999) -------------------------------------------------------------------------------------------------------------------------------- * Mr. Taubes is an Interested Trustee because he is an officer of the Fund's investment adviser and certain of its affiliates. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 55 Fund Officers -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Lisa M. Jones (52) Since 2014. Serves at Chair, Director, CEO and President of Pioneer None President and the discretion of the Investment Management USA (since September 2014); Chief Executive Officer Board. Chair, Director, CEO and President of Pioneer Investment Management, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Funds Distributor, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Institutional Asset Management, Inc. (since September 2014); and Chair, Director, and CEO of Pioneer Investment Management Shareholder Services, Inc. (since September 2014); Managing Director, Morgan Stanley Investment Management (2010 - 2013); Director of Institutional Business, CEO of International, Eaton Vance Management (2005 - 2010) -------------------------------------------------------------------------------------------------------------------------------- Christopher J. Kelley (49) Since 2013. Serves at Vice President and Associate General Counsel of None Secretary and Chief the discretion of the Pioneer since January 2008; Secretary and Chief Legal Officer Board. Legal Officer of all of the Pioneer Funds since June 2010; Assistant Secretary of all of the Pioneer Funds from September 2003 to May 2010; and Vice President and Senior Counsel of Pioneer from July 2002 to December 2007 -------------------------------------------------------------------------------------------------------------------------------- Carol B. Hannigan (53) Since 2013. Serves at Fund Governance Director of Pioneer since December None Assistant Secretary the discretion of the 2006 and Assistant Secretary of all the Pioneer Board. Funds since June 2010; Manager - Fund Governance of Pioneer from December 2003 to November 2006; and Senior Paralegal of Pioneer from January 2000 to November 2003 -------------------------------------------------------------------------------------------------------------------------------- Thomas Reyes (51) Since 2013. Serves at Senior Counsel of Pioneer since May 2013 and None Assistant Secretary the discretion of the Assistant Secretary of all the Pioneer Funds since Board. June 2010; Counsel of Pioneer from June 2007 to May 2013 -------------------------------------------------------------------------------------------------------------------------------- Mark E. Bradley (54) Since 2013. Serves at Vice President - Fund Treasury of Pioneer; Treasurer None Treasurer and Chief the discretion of the of all of the Pioneer Funds since March 2008; Deputy Financial and Accounting Board. Treasurer of Pioneer from March 2004 to February Officer of the Fund 2008; and Assistant Treasurer of all of the Pioneer Funds from March 2004 to February 2008 -------------------------------------------------------------------------------------------------------------------------------- 56 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Luis I. Presutti (49) Since 2013. Serves at Director - Fund Treasury of Pioneer; and Assistant None Assistant Treasurer the discretion of the Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- Gary Sullivan (56) Since 2013. Serves at Fund Accounting Manager - Fund Treasury of Pioneer; None Assistant Treasurer the discretion of the and Assistant Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- David F. Johnson (34) Since 2013. Serves at Fund Administration Manager - Fund Treasury of None Assistant Treasurer the discretion of the Pioneer since November 2008; Assistant Treasurer of Board. all of the Pioneer Funds since January 2009; and Client Service Manager - Institutional Investor Services at State Street Bank from March 2003 to March 2007 -------------------------------------------------------------------------------------------------------------------------------- Jean M. Bradley (61) Since 2013. Serves at Chief Compliance Officer of Pioneer and of all the None Chief Compliance Officer the discretion of the Pioneer Funds since March 2010; Director of Adviser Board. and Portfolio Compliance at Pioneer since October 2005; and Senior Compliance Officer for Columbia Management Advisers, Inc. from October 2003 to October 2005 -------------------------------------------------------------------------------------------------------------------------------- Kelly O'Donnell (43) Since 2013. Serves at Director - Transfer Agency Compliance of Pioneer and None Anti-Money Laundering the discretion of the Anti-Money Laundering Officer of all the Pioneer Officer Board. funds since 2006 -------------------------------------------------------------------------------------------------------------------------------- Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 57 This page for your notes. 58 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 This page for your notes. Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 59 This page for your notes. 60 Pioneer Absolute Return Bond Fund | Annual Report | 8/31/14 How to Contact Pioneer We are pleased to offer a variety of convenient ways for you to contact us for assistance or information. Call us for: -------------------------------------------------------------------------------- Account Information, including existing accounts, new accounts, prospectuses, applications and service forms 1-800-225-6292 FactFone(SM) for automated fund yields, prices, account information and transactions 1-800-225-4321 Retirement plans information 1-800-622-0176 Write to us: -------------------------------------------------------------------------------- PIMSS, Inc. P.O. Box 55014 Boston, Massachusetts 02205-5014 Our toll-free fax 1-800-225-4240 Our internet e-mail address ask.pioneer@pioneerinvestments.com (for general questions about Pioneer only) Visit our web site: us.pioneerinvestments.com This report must be preceded or accompanied by a prospectus. The Fund files a complete schedule of investments with the Securities and Exchange Commission for the first and third quarters for each fiscal year on Form N-Q. Shareholders may view the filed Form N-Q by visiting the Commission's web site at www.sec.gov. The filed form may also be viewed and copied at the Commission's Public Reference Room in Washington, DC. Information regarding the operations of the Public Reference Room may be obtained by calling 1-800-SEC-0330. [LOGO] PIONEER Investments(R) Pioneer Investment Management, Inc. 60 State Street Boston, MA 02109 us.pioneerinvestments.com Securities offered through Pioneer Funds Distributor, Inc. 60 State Street, Boston, MA 02109 Underwriter of Pioneer Mutual Funds, Member SIPC (C) 2014 Pioneer Investments 28082-00-1014 Pioneer Global Equity Fund -------------------------------------------------------------------------------- Annual Report | August 31, 2014 -------------------------------------------------------------------------------- Ticker Symbols: Class A GLOSX Class B GBSLX Class C GCSLX Class Y PGSYX [LOGO] PIONEER Investments(R) visit us: us.pioneerinvestments.com Table of Contents Letter to Shareowners 2 Portfolio Management Discussion 4 Portfolio Summary 8 Prices and Distributions 9 Performance Update 10 Comparing Ongoing Fund Expenses 14 Schedule of Investments 16 Financial Statements 25 Notes to Financial Statements 33 Report of Independent Registered Public Accounting Firm 47 Trustees, Officers and Service Providers 49 Pioneer Global Equity Fund | Annual Report | 8/31/14 1 President's Letter Dear Shareowner, As we move into the final few months of 2014, we remain confident that U.S. economic growth remains sustainable, if moderately paced. The weather-related slowdown in the first quarter is behind us and labor market data continues to show steady improvement. The number of people filing initial unemployment claims is at the lowest level since the boom years of 2005-06, the number of job openings is at the highest level since 2001, and unemployment is down to just over 6%. Barring an external shock, we think it is likely that the domestic economic expansion will continue until the economy reaches full employment. Until then, remaining labor market slack and moderate capacity utilization offer the potential for continuing non-inflationary growth. The global economic picture is somewhat less rosy, as the Russia/Ukraine conflict is exacting a toll on the European economy, Japan is working through the impact of a large tax increase, and the growth of China's investment-driven economy is slowing. On balance, though, we expect the global economy to continue to grow in the second half of 2014, further supporting the U.S. economy. While our outlook is constructive, the risk of an adverse "external" shock, such as a military conflict, remains. While many such risks may already be "priced into" the market, we caution against complacency and believe investors should always be prepared for possible market volatility. At Pioneer, we have long advocated the benefits of staying diversified and investing for the long term. And while diversification does not assure a profit or protect against loss in a declining market, we believe there are still opportunities for prudent investors to earn attractive returns. 2 Pioneer Global Equity Fund | Annual Report | 8/31/14 On August 11, 2014, I joined Pioneer as the new President and CEO of Pioneer Investment Management USA, Inc. Since 1928, Pioneer's investment professionals have worked on behalf of our shareholders to find attractive investment opportunities, incorporating our proprietary research and prudent risk management techniques to construct our portfolios. In my role, I will focus on preserving many of the rich qualities of our history, while maintaining balance with the demands of this ever-changing world in which we live. We greatly appreciate your trust in us and we encourage you to seek investment guidance and advice from your financial advisor to discuss your goals and develop an overall investment plan or framework that addresses both your short- and long-term goals. Sincerely, /s/ Lisa M. Jones Lisa M. Jones President and CEO Pioneer Investment Management USA, Inc. Any information in this shareowner report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Global Equity Fund | Annual Report | 8/31/14 3 Portfolio Management Discussion | 8/31/14 In the following interview, portfolio managers Marco Pirondini and David Glazer discuss the factors that influenced the performance of Pioneer Global Equity Fund during the 12-month period ended August 31, 2014. Mr. Pirondini, Head of Equities, U.S., Executive Vice President and a portfolio manager at Pioneer, and Mr. Glazer, a Senior Vice President and a portfolio manager at Pioneer, are responsible for the day-to-day management of the Fund. Q How did the Fund perform during the 12-month period ended August 31, 2014? A Pioneer Global Equity Fund's Class A shares returned 26.13% at net asset value during the 12-month period ended August 31, 2014, while the Fund's benchmark, the Morgan Stanley Capital International (MSCI) World (ND) Index (the MSCI Index)(1), returned 21.10%. During the same period, the average return of the 54 mutual funds in Lipper's Global Large-Cap Core Funds category was 19.38%, and the average return of the 1,102 mutual funds in Morningstar's World Stock Funds category was 19.51%. Q How would you characterize the global equity markets during the 12-month period ended August 31, 2014? A The past 12 months were characterized for the most part by continued "easy" monetary policy on the part of global central banks, although for a short time the European Central Bank (ECB) went in the other direction and tightened policy. Largely favorable policies from central banks paved the way for positive equity performance, especially in the case of U.S. stocks. The U.S. economy performed fairly well during the 12-month period, with the exception of the first quarter of 2014, when severe winter weather in many parts of the country hurt the U.S. growth rate. The positive economic performance, including declining unemployment, occurred despite the fact that government fiscal policy emphasized reducing the U.S. (1) The MSCI information may only be used for your internal use, may not be reproduced or re-disseminated in any form and may not be used as a basis for or a component of any financial instruments or products or indices. None of the MSCI information is intended to constitute investment advice or a recommendation to make (or refrain from making) any kind of investment decision and may not be relied on as such. Historical data and analysis should not be taken as an indication or guarantee of any future performance analysis, forecast or prediction. The MSCI information is provided on an "as is" basis and the user of this information assumes the entire risk of any use made of this information. MSCI, each of its affiliates and each other person involved in or related to compiling, computing or creating any MSCI information (collectively, the "MSCI Parties") expressly disclaims all warranties (including, without limitation, any warranties of originality, accuracy, completeness, timeliness, non-infringement, merchantability and fitness for a particular purpose) with respect to this information. Without limiting any of the foregoing, in no event shall any MSCI Party have any liability for any direct, indirect, special, incidental, punitive, consequential (including, without limitation, lost profits) or any other damages. 4 Pioneer Global Equity Fund | Annual Report | 8/31/14 budget deficit, which at times acted as a drag on growth. Elsewhere, some European countries fell back toward recession; however, toward the end of the Fund's fiscal year, the ECB significantly eased its policies in the hope of spurring a recovery. And despite increased geopolitical tensions, market participants, by and large, did not make their "buy" or "sell" decisions based on events in the Ukraine, Syria, Iraq or Gaza. Q Would you review the Fund's overall investment approach? A When picking investments for the portfolio we examine mid-and large-capitalization stocks worldwide, including those located in the emerging markets. From there, we build a diversified* portfolio. We look for stocks that we think can provide "growth at a reasonable price," and so there is a strong value component to our analysis. We seek to invest the Fund in companies that are not only benefiting from operating efficiencies as reflected in factors such as increased market share and revenues, but that are also employing their capital efficiently. In particular, we emphasize strong free cash flow, because that provides companies with the flexibility to make share buybacks, reinvest in their businesses, make acquisitions, and raise dividends**. We also look for stocks with attractive dividend yields as well as those trading at below-market valuations. Finally, we attempt to assess not only the potential price gains for each stock, but also the stock's potential for a decline in price if circumstances become unfavorable. We prefer stocks with the highest potential upside, relative to their downside. Q Which of your investment decisions had the biggest effects on the Fund's performance during the 12-month period ended August 31, 2014? A In the latter months of the period, we gradually increased the Fund's exposure to U.S. stocks and reduced its European positions, which significantly boosted performance. Over the full 12-month period, the Fund displayed positive performance in nine of 10 equity market sectors. Stock selection in the consumer discretionary, consumer staples and industrials sectors contributed to returns, while stock selection within the energy sector detracted. Regarding individual stock selection, the Fund's position in the packaged drink distributor Keurig Green Mountain represented the biggest contributor to performance during the period. Investors reacted very positively to news that Keurig Green Mountain had entered into an agreement with Coca-Cola to add packaged soft drinks to their existing line * Diversification does not assure a profit nor protect against loss in a declining market. ** Dividends are not guaranteed. Pioneer Global Equity Fund | Annual Report | 8/31/14 5 of coffee products. In addition, the portfolio's holdings in American Airlines represented a major contributor to returns during the period. The recent merger of US Airways and American's former parent (AMR Corp.) was strongly endorsed by market participants, who look forward to the prospect of US Airways' recognized efficiency and superior management bolstering American's bottom line. In contrast, the Fund's exposure to Samsung detracted from performance during the period. The company has not performed well for the Fund, despite its inexpensive valuation at the time we added it to the portfolio. Additionally, the Fund's positions in Japanese banks Mitsubishi UFJ Financial Group and Sumitomo were hurt by increased competition in the domestic lending business. Q What is your outlook for the next several months, and how is that outlook reflected in the Fund's positioning? A We continue to see positive developments in the United States, as many U.S.-based businesses are demonstrating discipline in pursuing growth and deploying capital. Therefore, we plan to maintain the Fund's overweight in the U.S. We have also increased the portfolio's exposure to Japan. We think that country's aggressive monetary policies, along with market reforms that are being instituted there, will support equity prices. In general, equity valuations - despite some pockets of overvalued stocks - remain fair to inexpensive. We also believe that global inflation is currently not a concern. Assuming that any geopolitical shocks remain relatively contained, we anticipate a favorable investment environment for global equities during the coming months. In light of our views, we plan to continue to position the Fund's portfolio with an eye toward taking advantage of advances in the global economy. 6 Pioneer Global Equity Fund | Annual Report | 8/31/14 Please refer to the Schedule of Investments on pages 16-24 for a full listing of fund securities. Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates, economic, and political conditions. The Fund is subject to currency risk, meaning that the Fund could experience losses based on changes in the exchange rate between non-U.S. currencies and the U.S. dollar. Investments in small and mid-sized companies may offer the potential for higher returns, but are also subject to greater short-term price fluctuations than larger, more established companies. When interest rates rise, the prices of fixed-income securities in the Fund will generally fall. Conversely, when interest rates fall, the prices of fixed-income securities in the Fund will generally rise. The Fund may use derivatives, such as options, futures, inverse floating rate obligations, swaps, and others, which can be illiquid, may disproportionately increase losses, and have a potentially large impact on Fund performance. Derivatives may have a leveraging effect on the Fund. At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making it more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. These risks may increase share price volatility. Before investing, consider the product's investment objectives, risks, charges and expenses. Contact your advisor or Pioneer Investments for a prospectus or summary prospectus containing this information. Read it carefully. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Global Equity Fund | Annual Report | 8/31/14 7 Portfolio Summary | 8/31/14 Sector Distribution -------------------------------------------------------------------------------- (As a percentage of long-term holdings) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] Information Technology 19.7% Financials 16.8% Health Care 15.2% Consumer Discretionary 12.9% Industrials 11.0% Energy 10.0% Telecommunication Services 6.2% Consumer Staples 4.6% Materials 2.8% Utilities 0.8% Geographical Distribution -------------------------------------------------------------------------------- (As a percentage of long-term holdings) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] United States 58.5% Japan 13.6% Netherlands 4.5% Switzerland 4.0% France 2.9% Ireland 2.3% United Kingdom 2.3% India 1.5% Germany 1.4% South Korea 1.2% Sweden 1.2% Other (individually less than 1%) 6.6% 10 Largest Holdings -------------------------------------------------------------------------------- (As a percentage of long-term holdings)* 1. Microsoft Corp. 4.98% -------------------------------------------------------------------------------- 2. Apple, Inc. 3.68 -------------------------------------------------------------------------------- 3. Nippon Telegraph & Telephone Corp. 2.81 -------------------------------------------------------------------------------- 4. Cardinal Health, Inc. 2.80 -------------------------------------------------------------------------------- 5. CVS Health Corp. 2.80 -------------------------------------------------------------------------------- 6. eBay, Inc. 2.62 -------------------------------------------------------------------------------- 7. Mitsubishi UFJ Financial Group, Inc. 2.35 -------------------------------------------------------------------------------- 8. Royal Dutch Shell Plc 2.33 -------------------------------------------------------------------------------- 9. Johnson & Johnson 2.31 -------------------------------------------------------------------------------- 10. American Airlines Group, Inc. 2.24 -------------------------------------------------------------------------------- * This list excludes temporary cash investments and derivative instruments. The portfolio is actively managed, and current holdings may be different. The holdings listed should not be considered recommendations to buy or sell any security listed. 8 Pioneer Global Equity Fund | Annual Report | 8/31/14 Prices and Distributions | 8/31/14 Net Asset Value per Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Class 8/31/14 8/31/13 -------------------------------------------------------------------------------- A $14.05 $11.31 -------------------------------------------------------------------------------- B $13.84 $11.14 -------------------------------------------------------------------------------- C $13.78 $11.11 -------------------------------------------------------------------------------- Y $14.12 $11.37 -------------------------------------------------------------------------------- Distributions per Share: 9/1/13-8/31/14 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Net Investment Short-Term Long-Term Class Income Capital Gains Capital Gains -------------------------------------------------------------------------------- A $0.1950 $ -- $ -- -------------------------------------------------------------------------------- B $0.0724 $ -- $ -- -------------------------------------------------------------------------------- C $0.0965 $ -- $ -- -------------------------------------------------------------------------------- Y $0.2539 $ -- $ -- -------------------------------------------------------------------------------- The Morgan Stanley Capital International (MSCI) World ND Index is an unmanaged measure of the performance of stock markets in the developed world. Index returns are calculated monthly, assume reinvestment of dividends and, unlike Fund returns, do not reflect any fees, expenses or sales charges. It is not possible to invest directly in an index. The index defined here pertains to the "Value of $10,000 Investment" and "Value of $5 Million Investment" charts on pages 10-13. Pioneer Global Equity Fund | Annual Report | 8/31/14 9 Performance Update | 8/31/14 Class A Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class A shares of Pioneer Global Equity Fund at public offering price during the periods shown, compared to that of the Morgan Stanley Capital International (MSCI) World ND Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Net Public Asset Offering MSCI Value Price World Period (NAV) (POP) ND Index -------------------------------------------------------------------------------- Life-of-Class 12/15/2005 6.05% 5.33% 6.00% 5 Years 11.61 10.30 12.35 1 Year 26.13 18.87 21.10 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.69% 1.32% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Global Equity Fund MSCI World ND Index 12/31/2005 $ 9,425 $ 10,000 8/31/2006 $ 10,547 $ 10,949 8/31/2007 $ 12,085 $ 12,807 8/31/2008 $ 10,794 $ 11,261 8/31/2009 $ 9,085 $ 9,323 8/31/2010 $ 8,982 $ 9,467 8/31/2011 $ 9,923 $ 10,836 8/31/2012 $ 10,470 $ 11,716 8/31/2013 $ 12,477 $ 13,781 8/31/2014 $ 15,736 $ 16,688 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. NAV results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. POP returns reflect deduction of maximum 5.75% sales charge. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2016, for Class A shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 10 Pioneer Global Equity Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class B Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class B shares of Pioneer Global Equity Fund during the periods shown, compared to that of the Morgan Stanley Capital International (MSCI) World ND Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- MSCI If If World Period Held Redeemed ND Index -------------------------------------------------------------------------------- Life-of-Class 12/15/2005 5.09% 5.09% 6.00% 5 Years 10.60 10.60 12.35 1 Year 24.95 20.95 21.10 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 3.24% 2.22% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Global Equity Fund MSCI World ND Index 12/31/2005 $ 10,000 $ 10,000 8/31/2006 $ 11,111 $ 10,949 8/31/2007 $ 12,617 $ 12,807 8/31/2008 $ 11,172 $ 11,261 8/31/2009 $ 9,320 $ 9,323 8/31/2010 $ 9,133 $ 9,467 8/31/2011 $ 9,992 $ 10,836 8/31/2012 $ 10,452 $ 11,716 8/31/2013 $ 12,346 $ 13,781 8/31/2014 $ 15,427 $ 16,688 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. "If Held" results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. "If Redeemed" returns reflect the deduction of applicable contingent deferred sales charge (CDSC). The maximum CDSC for Class B shares is 4% and declines over five years. For more complete information, please see the prospectus. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2016, for Class B shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Global Equity Fund | Annual Report | 8/31/14 11 Performance Update | 8/31/14 Class C Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class C shares of Pioneer Global Equity Fund during the periods shown, compared to that of the Morgan Stanley Capital International (MSCI) World ND Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- MSCI If If World Period Held Redeemed ND Index -------------------------------------------------------------------------------- Life-of-Class 12/15/2005 5.09% 5.09% 6.00% 5 Years 10.60 10.60 12.35 1 Year 24.98 24.98 21.10 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 2.53% 2.22% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Global Equity Fund MSCI World ND Index 12/31/2005 $ 10,000 $ 10,000 8/31/2006 $ 11,111 $ 10,949 8/31/2007 $ 12,628 $ 12,807 8/31/2008 $ 11,179 $ 11,261 8/31/2009 $ 9,326 $ 9,323 8/31/2010 $ 9,139 $ 9,467 8/31/2011 $ 9,997 $ 10,836 8/31/2012 $ 10,453 $ 11,716 8/31/2013 $ 12,347 $ 13,781 8/31/2014 $ 15,432 $ 16,688 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class C shares held for less than one year are also subject to a 1% contingent deferred sales charge (CDSC). "If Held" results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2016, for Class C shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 12 Pioneer Global Equity Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class Y Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $5 million investment made in Class Y shares of Pioneer Global Equity Fund during the periods shown, compared to that of the Morgan Stanley Capital International (MSCI) World ND Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- MSCI If If World Period Held Redeemed ND Index -------------------------------------------------------------------------------- Life-of-Class 12/15/2005 6.39% 6.39% 6.00% 5 Years 12.16 12.16 12.35 1 Year 26.66 26.66 21.10 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.02% 0.82% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $5 Million Investment Pioneer Global Equity Fund MSCI World ND Index 12/31/2005 $ 5,000,000 $ 5,000,000 8/31/2006 $ 5,595,596 $ 5,474,445 8/31/2007 $ 6,411,652 $ 6,403,612 8/31/2008 $ 5,726,587 $ 5,630,699 8/31/2009 $ 4,836,744 $ 4,661,475 8/31/2010 $ 4,808,018 $ 4,733,454 8/31/2011 $ 5,335,128 $ 5,417,874 8/31/2012 $ 5,659,822 $ 5,857,774 8/31/2013 $ 6,777,847 $ 6,890,617 8/31/2014 $ 8,584,523 $ 8,344,239 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Performance shown for periods prior to the inception of the Fund's Class Y shares on December 31, 2008, is the NAV performance of the Fund's Class A shares. The performance does not reflect differences in expenses, including the Rule 12b-1 fees applicable to Class A shares. Since fees for Class A shares are generally higher than those of Class Y shares, the performance for Class Y shares prior to their inception would have been higher than the performance shown. For the period beginning December 31, 2008, the actual performance of Class Y shares is reflected. Class Y shares are not subject to sales charges and are available for limited groups of eligible investors, including institutional investors. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2016, for Class Y shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Global Equity Fund | Annual Report | 8/31/14 13 Comparing Ongoing Fund Expenses As a shareowner in the Fund, you incur two types of costs: (1) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses; and (2) transaction costs, including sales charges (loads) on purchase payments and redemption fees. This example is intended to help you understand your ongoing expenses (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 at the beginning of the Fund's latest six-month period and held throughout the six months. Using the Tables -------------------------------------------------------------------------------- Actual Expenses The first table below provides information about actual account values and actual expenses. You may use the information in this table, together with the amount you invested, to estimate the expenses that you paid over the period as follows: (1) Divide your account value by $1,000 Example: an $8,600 account value (divided by) $1,000 = 8.6 (2) Multiply the result in (1) above by the corresponding share class's number in the third row under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Expenses Paid on a $1,000 Investment in Pioneer Global Equity Fund Based on actual returns from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A B C Y -------------------------------------------------------------------------------- Beginning Account $1,000.00 $1,000.00 $1,000.00 $1,000.00 Value on 3/1/14 -------------------------------------------------------------------------------- Ending Account $1,069.26 $1,063.77 $1,064.02 $1,071.39 Value on 8/31/14 -------------------------------------------------------------------------------- Expenses Paid $ 7.04 $ 11.70 $ 11.71 $ 4.44 During Period* -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized expense ratio of 1.35%, 2.25%, 2.25%, and 0.85% for Class A, Class B, Class C, and Class Y shares, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period). 14 Pioneer Global Equity Fund | Annual Report | 8/31/14 Hypothetical Example for Comparison Purposes The table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the tables are meant to highlight your ongoing costs only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees that are charged at the time of the trans- action. Therefore, the table below is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Expenses Paid on a $1,000 Investment in Pioneer Global Equity Fund Based on a hypothetical 5% return per year before expenses, reflecting the period from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A B C Y -------------------------------------------------------------------------------- Beginning Account $1,000.00 $1,000.00 $1,000.00 $1,000.00 Value on 3/1/14 -------------------------------------------------------------------------------- Ending Account $1,018.40 $1,013.86 $1,013.86 $1,020.92 Value on 8/31/14 -------------------------------------------------------------------------------- Expenses Paid $ 6.87 $ 11.42 $ 11.42 $ 4.33 During Period* -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized expense ratio of 1.35%, 2.25%, 2.25%, and 0.85% for Class A, Class B, Class C, and Class Y shares, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period). Pioneer Global Equity Fund | Annual Report | 8/31/14 15 Schedule of Investments | 8/31/14 ---------------------------------------------------------------------------------------- Shares Value ---------------------------------------------------------------------------------------- COMMON STOCKS -- 98.8% ENERGY -- 10.0% Oil & Gas Equipment & Services -- 1.7% 38,690 Halliburton Co. $ 2,615,831 ---------------------------------------------------------------------------------------- Integrated Oil & Gas -- 3.1% 89,613 Royal Dutch Shell Plc $ 3,621,316 20,077 Total SA 1,324,892 ------------ $ 4,946,208 ---------------------------------------------------------------------------------------- Oil & Gas Exploration & Production -- 4.3% 39,479 Cabot Oil & Gas Corp. $ 1,324,126 23,189 EOG Resources, Inc. 2,548,007 7,556 Pioneer Natural Resources Co. 1,576,559 13,379 Whiting Petroleum Corp.* 1,239,698 ------------ $ 6,688,390 ---------------------------------------------------------------------------------------- Oil & Gas Storage & Transportation -- 0.9% 64,952 Avance Gas Holding, Ltd. $ 1,440,837 ------------ Total Energy $ 15,691,266 ---------------------------------------------------------------------------------------- MATERIALS -- 2.8% Commodity Chemicals -- 2.2% 29,900 LyondellBasell Industries NV $ 3,419,065 ---------------------------------------------------------------------------------------- Fertilizers & Agricultural Chemicals -- 0.5% 7,145 Monsanto Co. $ 826,319 ---------------------------------------------------------------------------------------- Steel -- 0.1% 53,941 Fortescue Metals Group, Ltd. $ 210,915 ------------ Total Materials $ 4,456,299 ---------------------------------------------------------------------------------------- Capital Goods -- 7.6% Aerospace & Defense -- 0.7% 10,028 United Technologies Corp. $ 1,082,823 ---------------------------------------------------------------------------------------- Electrical Components & Equipment -- 2.7% 31,150 Eaton Corp. Plc $ 2,174,582 282,000 Hitachi, Ltd. 2,126,745 ------------ $ 4,301,327 ---------------------------------------------------------------------------------------- Heavy Electrical Equipment -- 0.5% 21,646 Alstom SA $ 766,047 ---------------------------------------------------------------------------------------- Construction & Farm Machinery & Heavy Trucks -- 0.8% 3,267,000 Nam Cheong, Ltd. $ 1,215,971 ---------------------------------------------------------------------------------------- Industrial Machinery -- 2.9% 42,280 Ingersoll-Rand Plc $ 2,545,256 9,061 Parker-Hannifin Corp. 1,046,546 433,000 Sarine Technologies, Ltd. 1,022,528 ------------ $ 4,614,330 ------------ Total Capital Goods $ 11,980,498 ---------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 16 Pioneer Global Equity Fund | Annual Report | 8/31/14 ---------------------------------------------------------------------------------------- Shares Value ---------------------------------------------------------------------------------------- COMMERCIAL SERVICES & SUPPLIES -- 1.0% Human Resource & Employment Services -- 1.0% 15,245 Towers Watson & Co. $ 1,671,309 ------------ Total Commercial Services & Supplies $ 1,671,309 ---------------------------------------------------------------------------------------- TRANSPORTATION -- 2.2% Airlines -- 2.2% 89,758 American Airlines Group, Inc. $ 3,492,484 ------------ Total Transportation $ 3,492,484 ---------------------------------------------------------------------------------------- AUTOMOBILES & COMPONENTS -- 4.6% Tires & Rubber -- 1.2% 57,000 Bridgestone Corp. $ 1,956,242 ---------------------------------------------------------------------------------------- Automobile Manufacturers -- 3.4% 8,912 Daimler AG $ 728,812 141,000 Great Wall Motor Co, Ltd. 596,991 65,000 Mazda Motor Corp. 1,535,043 396,054 Tata Motors, Ltd. 2,484,146 ------------ $ 5,344,992 ------------ Total Automobiles & Components $ 7,301,234 ---------------------------------------------------------------------------------------- CONSUMER DURABLES & APPAREL -- 3.4% Homebuilding -- 2.0% 267,000 Sekisui Chemical Co., Ltd. $ 3,150,379 ---------------------------------------------------------------------------------------- Leisure Products -- 0.5% 43,600 Sega Sammy Holdings, Inc. $ 831,441 ---------------------------------------------------------------------------------------- Apparel, Accessories & Luxury Goods -- 0.6% 267,600 Samsonite International SA $ 923,473 ---------------------------------------------------------------------------------------- Textiles -- 0.3% 434,000 Pacific Textiles Holdings, Ltd. $ 519,633 ------------ Total Consumer Durables & Apparel $ 5,424,926 ---------------------------------------------------------------------------------------- CONSUMER SERVICES -- 2.7% Casinos & Gaming -- 0.8% 27,450 Grand Korea Leisure Co., Ltd. $ 1,223,588 ---------------------------------------------------------------------------------------- Hotels, Resorts & Cruise Lines -- 0.9% 20,158 Marriott International, Inc. $ 1,398,965 ---------------------------------------------------------------------------------------- Restaurants -- 1.0% 168,309 Domino's Pizza Group Plc $ 1,651,917 ------------ Total Consumer Services $ 4,274,470 ---------------------------------------------------------------------------------------- MEDIA -- 0.5% Movies & Entertainment -- 0.5% 9,054 Viacom, Inc. (Class B) $ 734,732 ------------ Total Media $ 734,732 ---------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 17 Schedule of Investments | 8/31/14 (continued) ---------------------------------------------------------------------------------------- Shares Value ---------------------------------------------------------------------------------------- RETAILING -- 1.5% Department Stores -- 0.8% 19,560 Macy's, Inc. $ 1,218,392 ---------------------------------------------------------------------------------------- Apparel Retail -- 0.7% 15,061 Ross Stores, Inc. $ 1,135,901 ------------ Total Retailing $ 2,354,293 ---------------------------------------------------------------------------------------- FOOD & STAPLES RETAILING -- 2.8% Drug Retail -- 2.8% 54,749 CVS Health Corp. $ 4,349,808 ------------ Total Food & Staples Retailing $ 4,349,808 ---------------------------------------------------------------------------------------- FOOD, BEVERAGE & TOBACCO -- 1.8% Brewers -- 1.0% 21,977 Molson Coors Brewing Co. (Class B) $ 1,625,199 ---------------------------------------------------------------------------------------- Soft Drinks -- 0.8% 26,915 Coca-Cola Enterprises, Inc. $ 1,285,999 ------------ Total Food, Beverage & Tobacco $ 2,911,198 ---------------------------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SERVICES -- 3.3% Health Care Equipment -- 0.6% 9,079 Edwards Lifesciences Corp.* $ 901,182 ---------------------------------------------------------------------------------------- Health Care Distributors -- 2.7% 59,153 Cardinal Health, Inc. $ 4,359,576 ------------ Total Health Care Equipment & Services $ 5,260,758 ---------------------------------------------------------------------------------------- PHARMACEUTICALS, BIOTECHNOLOGY & LIFE SCIENCES -- 11.7% Biotechnology -- 0.4% 22,093 NPS Pharmaceuticals, Inc.* $ 666,767 ---------------------------------------------------------------------------------------- Pharmaceuticals -- 10.8% 2,812 Allergan, Inc. $ 460,268 6,367 Jazz Pharmaceuticals Plc* 1,037,312 34,710 Johnson & Johnson 3,600,468 26,752 Merck & Co., Inc. 1,608,063 38,130 Novartis AG 3,423,317 98,206 Pfizer, Inc. 2,886,274 7,249 Roche Holding AG 2,115,579 11,980 Salix Pharmaceuticals, Ltd.* 1,906,138 ------------ $ 17,037,419 ---------------------------------------------------------------------------------------- Life Sciences Tools & Services -- 0.5% 6,044 Thermo Fisher Scientific, Inc. $ 726,549 ------------ Total Pharmaceuticals, Biotechnology & Life Sciences $ 18,430,735 ---------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 18 Pioneer Global Equity Fund | Annual Report | 8/31/14 ---------------------------------------------------------------------------------------- Shares Value ---------------------------------------------------------------------------------------- BANKS -- 6.6% Diversified Banks -- 5.6% 494,930 Abu Dhabi Commercial Bank PJSC $ 1,081,016 448,512 Commercial Bank of Ceylon Plc 509,678 27,921 Doha Bank QSC 467,892 634,500 Mitsubishi UFJ Financial Group, Inc. 3,651,114 52,962 Nordea Bank AB 690,732 29,100 Sumitomo Mitsui Financial Group, Inc. 1,176,042 50,554 Swedbank AB 1,288,202 ------------ $ 8,864,676 ---------------------------------------------------------------------------------------- Regional Banks -- 1.0% 17,592 The PNC Financial Services Group, Inc. $ 1,490,922 ------------ Total Banks $ 10,355,598 ---------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 8.1% Other Diversified Financial Services -- 1.9% 28,366 Citigroup, Inc. $ 1,465,104 26,187 JPMorgan Chase & Co. 1,556,817 ------------ $ 3,021,921 ---------------------------------------------------------------------------------------- Specialized Finance -- 1.0% 36,823 The NASDAQ OMX Group, Inc. $ 1,600,696 ---------------------------------------------------------------------------------------- Consumer Finance -- 2.6% 7,727 American Express Co. $ 691,953 53,970 Discover Financial Services, Inc. 3,366,109 ------------ $ 4,058,062 ---------------------------------------------------------------------------------------- Asset Management & Custody Banks -- 0.9% 126,069 Apollo Investment Corp. $ 1,105,625 16,129 TriplePoint Venture Growth BDC Corp. 250,322 ------------ $ 1,355,947 ---------------------------------------------------------------------------------------- Investment Banking & Brokerage -- 1.7% 78,000 Morgan Stanley Co. $ 2,676,180 ------------ Total Diversified Financials $ 12,712,806 ---------------------------------------------------------------------------------------- INSURANCE -- 1.5% Multi-line Insurance -- 1.0% 9,148 Allianz SE* $ 1,559,932 ---------------------------------------------------------------------------------------- Property & Casualty Insurance -- 0.5% 7,216 ACE, Ltd. $ 767,277 ------------ Total Insurance $ 2,327,209 ---------------------------------------------------------------------------------------- REAL ESTATE -- 0.5% Diversified REIT -- 0.5% 60,010 American Realty Capital Properties, Inc. $ 789,732 ------------ Total Real Estate $ 789,732 ---------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 19 Schedule of Investments | 8/31/14 (continued) ---------------------------------------------------------------------------------------- Shares Value ---------------------------------------------------------------------------------------- SOFTWARE & SERVICES -- 11.9% Internet Software & Services -- 4.8% 73,589 eBay, Inc.* $ 4,084,190 87,726 Yahoo!, Inc.* 3,378,328 ------------ $ 7,462,518 ---------------------------------------------------------------------------------------- IT Consulting & Other Services -- 1.5% 351,000 Fujitsu, Ltd. $ 2,401,433 ---------------------------------------------------------------------------------------- Data Processing & Outsourced Services -- 0.7% 5,084 Visa, Inc. $ 1,080,452 ---------------------------------------------------------------------------------------- Systems Software -- 4.9% 170,556 Microsoft Corp. $ 7,748,360 ------------ Total Software & Services $ 18,692,763 ---------------------------------------------------------------------------------------- TECHNOLOGY HARDWARE & EQUIPMENT -- 7.2% Communications Equipment -- 0.3% 19,065 Juniper Networks, Inc.* $ 442,117 ---------------------------------------------------------------------------------------- Computer Hardware -- 3.7% 55,885 Apple, Inc. $ 5,728,212 ---------------------------------------------------------------------------------------- Computer Storage & Peripherals -- 1.3% 16,247 EMC Corp. $ 479,774 35,260 NetApp, Inc. 1,486,562 ------------ $ 1,966,336 ---------------------------------------------------------------------------------------- Electronic Equipment Manufacturers -- 0.8% 1,437,000 PAX Global Technology, Ltd.* $ 1,306,653 ---------------------------------------------------------------------------------------- Electronic Manufacturing Services -- 0.4% 95,000 Global Display Co., Ltd. $ 686,181 ---------------------------------------------------------------------------------------- Office Electronics -- 0.7% 83,889 Xerox Corp. $ 1,158,507 ------------ Total Technology Hardware & Equipment $ 11,288,006 ---------------------------------------------------------------------------------------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT -- 0.5% Semiconductors -- 0.5% 224,000 Transcend Information, Inc. $ 754,326 ------------ Total Semiconductors & Semiconductor Equipment $ 754,326 ---------------------------------------------------------------------------------------- TELECOMMUNICATION SERVICES -- 6.2% Integrated Telecommunication Services -- 4.9% 65,200 Nippon Telegraph & Telephone Corp. $ 4,371,715 124,753 Orange SA 1,890,418 30,015 Verizon Communications, Inc. 1,495,347 ------------ $ 7,757,480 ---------------------------------------------------------------------------------------- Wireless Telecommunication Services -- 1.3% 568,505 Vodafone Group Plc $ 1,953,283 ------------ Total Telecommunication Services $ 9,710,763 ---------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 20 Pioneer Global Equity Fund | Annual Report | 8/31/14 ---------------------------------------------------------------------------------------- Shares Value ---------------------------------------------------------------------------------------- UTILITIES -- 0.4% Multi-Utilities -- 0.4% 26,372 GDF Suez $ 650,421 ------------ Total Utilities $ 650,421 ---------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $131,393,925) $155,615,634 ---------------------------------------------------------------------------------------- TOTAL INVESTMENT IN SECURITIES -- 98.8% (Cost $131,393,925) (a) (b) $155,615,634 ---------------------------------------------------------------------------------------- OTHER ASSETS & LIABILITIES -- 1.2% $ 1,905,047 ---------------------------------------------------------------------------------------- TOTAL NET ASSETS -- 100.0% $157,520,681 ======================================================================================== * Non-income producing security. REIT Real Estate Investment Trust. (a) At August 31, 2014, the net unrealized appreciation (depreciation) on investments based on cost for federal income tax purposes of $131,557,084 was as follows: Aggregate gross unrealized appreciation for all investments in which there is an excess of value over tax cost $26,558,873 Aggregate gross unrealized depreciation for all investments in which there is an excess of tax cost over value (2,500,323) ----------- Net unrealized appreciation $24,058,550 =========== (b) Distributions of investments by country of issue, as a percentage of total investment in securities (excluding temporary cash investments), is as follows: United States 58.5% Japan 13.6% Netherlands 4.5% Switzerland 4.0% France 2.9% Ireland 2.3% United Kingdom 2.3% India 1.5% Germany 1.4% South Korea 1.2% Sweden 1.2% Other (individually less than 1%) 6.6% ----- 100.0% ===== Purchases and sales of securities (excluding temporary cash investments) for the year ended August 31, 2014 aggregated $185,725,840 and $199,062,373, respectively. The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 21 Schedule of Investments | 8/31/14 (continued) TOTAL RETURN SWAP AGREEMENTS ----------------------------------------------------------------------------------------------------------- Net Unrealized Notional Pay/ Obligation Entity/ Expiration Appreciation Principal Counterparty Receive Index Coupon Date (Depreciation) ----------------------------------------------------------------------------------------------------------- JPY (474,190,634) Citibank NA Pay JPX-NIKKEI 1M Libor 6/10/15 $78,710 INDEX 400 +53 bps NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: JPY Japanese Yen Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below. Level 1 -- quoted prices in active markets for identical securities. Level 2 -- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.) See Notes to Financial Statements -- Note 1A. Level 3 -- significant unobservable inputs (including the Fund's own assumptions in determining fair value of investments) See Notes to Financial Statements -- Note 1A. Generally, equity securities are categorized as Level 1, fixed income securities and senior loans as Level 2 and securities valued using fair value methods (other than prices supplied by independent pricing services or broker-dealers) as Level 3. See Notes to Financial Statements -- Note 1A. The accompanying notes are an integral part of these financial statements. 22 Pioneer Global Equity Fund | Annual Report | 8/31/14 The following is a summary of the inputs used as of August 31, 2014, in valuing the Fund's investments: ------------------------------------------------------------------------------------ Level 1 Level 2 Level 3 Total ------------------------------------------------------------------------------------ Common Stocks Energy Integrated Oil & Gas $ -- $4,946,208 $ -- $4,946,208 Oil & Gas Storage & Transportation -- 1,440,837 -- 1,440,837 Materials Steel -- 210,915 -- 210,915 Capital Goods Electrical Components & Equipment 2,174,582 2,126,745 -- 4,301,327 Heavy Electrical Equipment -- 766,047 -- 766,047 Construction & Farm Machinery & Heavy Trucks -- 1,215,971 -- 1,215,971 Industrial Machinery 3,591,802 1,022,528 -- 4,614,330 Automobiles & Components -- Tires & Rubber -- 1,956,242 -- 1,956,242 Automobile Manufacturers -- 5,344,992 -- 5,344,992 Consumer Durables & Apparel Homebuilding -- 3,150,379 -- 3,150,379 Leisure Products -- 831,441 -- 831,441 Apparel, Accessories & Luxury Goods -- 923,473 -- 923,473 Textiles -- 519,633 -- 519,633 Consumer Services Casinos & Gaming -- 1,223,588 -- 1,223,588 Restaurants -- 1,651,917 -- 1,651,917 Pharmaceuticals, Biotechnology & Life Sciences Pharmaceuticals 11,498,523 5,538,896 -- 17,037,419 Banks Diversified Banks -- 8,864,676 -- 8,864,676 Insurance Multi-line Insurance -- 1,559,932 -- 1,559,932 Software & Services IT Consulting & Other Services -- 2,401,433 -- 2,401,433 Technology Hardware & Equipment Electronic Equipment Manufacturers -- 1,306,653 -- 1,306,653 Electronic Manufacturing Services -- 686,181 -- 686,181 Semiconductors & Semiconductor Equipment Semiconductors -- 754,326 -- 754,326 The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 23 Schedule of Investments | 8/31/14 (continued) -------------------------------------------------------------------------------------- Level 1 Level 2 Level 3 Total -------------------------------------------------------------------------------------- Telecommunication Services Integrated Telecommunication Services $ 1,495,347 $ 6,262,133 $ -- $ 7,757,480 Wireless Telecommunication Services -- 1,953,283 -- 1,953,283 Utilities Multi-Utilities -- 650,421 -- 650,421 Other Common Stock 79,546,530 -- -- 79,546,530 -------------------------------------------------------------------------------------- Total $ 98,306,784 $57,308,850 $ -- $155,615,634 ====================================================================================== Other Financial Instruments: Net Unrealized Appreciation On Forward Foreign Currency Contracts $ -- $ 47,706 $ -- $ 47,706 Net Unrealized Appreciation On Total Return Swaps -- 78,710 -- 78,710 Net Unrealized Depreciation On Futures Contracts (147,350) -- -- (147,350) -------------------------------------------------------------------------------------- Total $ (147,350) $ 126,416 $ -- $ (20,934) ====================================================================================== During the year ended August 31, 2014, there were no transfers between Levels 1, 2 and 3. The accompanying notes are an integral part of these financial statements. 24 Pioneer Global Equity Fund | Annual Report | 8/31/14 Statement of Assets and Liabilities | 8/31/14 ASSETS: Investment in securities (cost $131,393,925) $155,615,634 Cash 1,155,857 Foreign currencies, at value (cost $537,330) 530,907 Futures collateral 462,000 Receivables -- Investment securities sold 88,191 Fund shares sold 141,589 Dividends and foreign taxes withheld 469,822 Due from Pioneer Investment Management, Inc. 67,011 Net unrealized appreciation on forward foreign currency contracts 47,706 Unrealized appreciation on total return swap 78,710 Other 5,837 ------------------------------------------------------------------------------------ Total assets $158,663,264 ==================================================================================== LIABILITIES: Payables -- Investment securities purchased $ 467,947 Fund shares repurchased 143,290 Variation margin 13,793 Reserve for repatriation taxes 116,781 Unrealized depreciation on futures contracts 147,350 Due to affiliates 96,054 Trustee fees 1,081 Accrued expenses 156,287 ------------------------------------------------------------------------------------ Total liabilities $ 1,142,583 ==================================================================================== NET ASSETS: Paid-in capital $155,835,113 Undistributed net investment income 3,778,748 Accumulated net realized loss on investments and foreign currency transactions (26,164,865) Net unrealized appreciation on investments 24,221,709 Net unrealized depreciation on futures contracts (147,350) Net unrealized appreciation on total return swap 78,710 Net unrealized appreciation on forward foreign currency contracts and other assets and liabilities denominated in foreign currencies (81,384) ------------------------------------------------------------------------------------ Total net assets $157,520,681 ==================================================================================== NET ASSET VALUE PER SHARE: (No par value, unlimited number of shares authorized) Class A (based on $76,637,768/5,456,329 shares) $ 14.05 Class B (based on $2,072,707/149,799 shares) $ 13.84 Class C (based on $8,426,605/611,535 shares) $ 13.78 Class Y (based on $70,383,601/4,983,803 shares) $ 14.12 MAXIMUM OFFERING PRICE: Class A ($14.05 (divided by) 94.25% ) $ 14.91 ==================================================================================== The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 25 Statement of Operations For the Year Ended 8/31/14 INVESTMENT INCOME: Dividends (net of foreign taxes withheld of $114,164) $ 5,223,518 Interest 597 ------------------------------------------------------------------------------------------------------- Total investment income $ 5,224,115 ------------------------------------------------------------------------------------------------------- EXPENSES: Management fees $ 1,168,621 Transfer agent fees Class A 180,607 Class B 22,675 Class C 18,806 Class Y 564 Distribution fees Class A 178,943 Class B 23,263 Class C 77,081 Shareholder communications expense 99,377 Administrative reimbursements 66,499 Custodian fees 70,198 Registration fees 69,184 Professional fees 65,462 Printing expense 27,142 Fees and expenses of nonaffiliated Trustees 6,652 Miscellaneous 10,865 ------------------------------------------------------------------------------------------------------- Total expenses $ 2,085,939 Less fees waived and expenses reimbursed by Pioneer Investment Management, Inc. (332,343) ------------------------------------------------------------------------------------------------------- Net expenses $ 1,753,596 ------------------------------------------------------------------------------------------------------- Net investment income $ 3,470,519 ------------------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS, TOTAL RETURN SWAP, WRITTEN OPTIONS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Investments (net of foreign capital gains taxes of $462) $20,804,024 Futures contracts (483,975) Total return swap 53,095 Written options 230,596 Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 734,532 $21,338,272 ------------------------------------------------------------------------------------------------------- Change in net unrealized appreciation (depreciation) on: Investments (net increase in reserve for capital gains taxes of $116,781) $11,461,380 Futures contracts (149,683) Total return swap 78,710 Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies (206,830) $11,183,577 ------------------------------------------------------------------------------------------------------- Net gain on investments, futures contracts, total return swap, written options, and foreign currency transactions $32,521,849 ------------------------------------------------------------------------------------------------------- Net increase in net assets resulting from operations $35,992,368 ======================================================================================================= The accompanying notes are an integral part of these financial statements. 26 Pioneer Global Equity Fund | Annual Report | 8/31/14 Statements of Changes in Net Assets ----------------------------------------------------------------------------------------- Year Ended Year Ended 8/31/14 8/31/13 ----------------------------------------------------------------------------------------- FROM OPERATIONS: Net investment income $ 3,470,519 $ 2,135,061 Net realized gain (loss) on investments, futures contracts, total return swap, written options, and foreign currency transactions 21,338,272 17,999,088 Change in net unrealized appreciation (depreciation) on investments, futures contracts, total return swap and foreign currency transactions 11,183,577 3,932,569 ----------------------------------------------------------------------------------------- Net increase in net assets resulting from operations $ 35,992,368 $ 24,066,718 ----------------------------------------------------------------------------------------- DISTRIBUTIONS TO SHAREOWNERS: Net investment income: Class A ($0.20 and $0.16 per share, respectively) $ (1,074,448) $ (917,101) Class B ($0.07 and $0.05 per share, respectively) (14,217) (14,373) Class C ($0.10 and $0.07 per share, respectively) (57,648) (39,684) Class Y ($0.25 and $0.21 per share, respectively) (1,568,569) (1,319,980) ----------------------------------------------------------------------------------------- Total distributions to shareowners $ (2,714,882) $ (2,291,138) ----------------------------------------------------------------------------------------- FROM FUND SHARE TRANSACTIONS: Net proceeds from sale or exchange of shares $ 14,621,595 $ 10,898,587 Reinvestment of distributions 1,128,095 948,339 Cost of shares repurchased (35,112,389) (15,721,764) ----------------------------------------------------------------------------------------- Net decrease in net assets resulting from Fund share transactions $ (19,362,699) $ (3,874,838) ----------------------------------------------------------------------------------------- Net increase in net assets $ 13,914,787 $ 17,900,742 NET ASSETS: Beginning of year 143,605,894 125,705,152 ----------------------------------------------------------------------------------------- End of year $ 157,520,681 $143,605,894 ----------------------------------------------------------------------------------------- Undistributed net investment income $ 3,778,748 $ 2,279,756 ========================================================================================= The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 27 Statements of Changes in Net Assets (continued) --------------------------------------------------------------------------------------- '14 Shares '14 Amount '13 Shares '13 Amount --------------------------------------------------------------------------------------- Class A Shares sold 603,313 $ 7,775,776 622,079 $ 6,711,950 Reinvestment of distributions 81,986 1,045,326 87,882 888,496 Less shares repurchased (798,782) (10,307,534) (1,049,318) (11,277,005) --------------------------------------------------------------------------------------- Net decrease (113,483) $ (1,486,432) (339,357) $ (3,676,559) ======================================================================================= Class B Shares sold or exchanged 10,609 $ 126,556 16,613 $ 170,182 Reinvestment of distributions 1,102 13,921 1,414 14,158 Less shares repurchased (74,502) (944,641) (104,877) (1,102,463) --------------------------------------------------------------------------------------- Net decrease (62,791) $ (804,164) (86,850) $ (918,123) ======================================================================================= Class C Shares sold 158,541 $ 2,023,027 96,013 $ 1,020,165 Reinvestment of distributions 4,350 54,723 3,739 37,351 Less shares repurchased (137,739) (1,776,869) (113,209) (1,192,619) --------------------------------------------------------------------------------------- Net increase (decrease) 25,152 $ 300,881 (13,457) $ (135,103) ======================================================================================= Class Y Shares sold 349,580 $ 4,696,236 289,411 $ 2,996,290 Reinvestment of distributions 1,106 14,125 823 8,334 Less shares repurchased (1,676,590) (22,083,345) (196,154) (2,149,677) --------------------------------------------------------------------------------------- Net increase (decrease) (1,325,904) $ (17,372,984) 94,080 $ 854,947 ======================================================================================= The accompanying notes are an integral part of these financial statements. 28 Pioneer Global Equity Fund | Annual Report | 8/31/14 Financial Highlights -------------------------------------------------------------------------------------------------------------- Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 -------------------------------------------------------------------------------------------------------------- Class A Net asset value, beginning of period $ 11.31 $ 9.64 $ 9.27 $ 8.44 $ 8.56 -------------------------------------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment income $ 0.27 $ 0.15 $ 0.17 $ 0.13 $ 0.08 Net realized and unrealized gain (loss) on investments and foreign currency transactions 2.67 1.68 0.33 0.76 (0.17) -------------------------------------------------------------------------------------------------------------- Net increase (decrease) from investment operations $ 2.94 $ 1.83 $ 0.50 $ 0.89 $ (0.09) -------------------------------------------------------------------------------------------------------------- Distribution to shareowners: Net investment income $ (0.20) $ (0.16) $ (0.13) $ (0.06) $ (0.03) -------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 2.74 $ 1.67 $ 0.37 $ 0.83 $ (0.12) -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $ 14.05 $ 11.31 $ 9.64 $ 9.27 $ 8.44 ============================================================================================================== Total return* 26.13% 19.17% 5.50% 10.48% (1.13)% Ratio of net expenses to average net assets 1.30% 1.30% 1.30% 1.30% 1.30% Ratio of net investment income to average net assets 2.01% 1.35% 1.71% 1.23% 0.82% Portfolio turnover rate 121% 160% 152% 194% 114% Net assets, end of period (in thousands) $76,638 $62,996 $56,970 $60,701 $61,466 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 1.56% 1.67% 1.72% 1.67% 1.71% Net investment income 1.75% 0.98% 1.29% 0.86% 0.41% ============================================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 29 Financial Highlights (continued) ------------------------------------------------------------------------------------------------------------------- Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 ------------------------------------------------------------------------------------------------------------------- Class B Net asset value, beginning of period $ 11.14 $ 9.48 $ 9.08 $ 8.30 $ 8.47 ------------------------------------------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment income (loss) $ 0.22 $ 0.09 $ 0.16 $ 0.07 $ 0.00(a) Net realized and unrealized gain (loss) on investments and foreign currency transactions 2.55 1.62 0.26 0.71 (0.17) ------------------------------------------------------------------------------------------------------------------- Net increase (decrease) from investment operations $ 2.77 $ 1.71 $ 0.42 $ 0.78 $ (0.17) ------------------------------------------------------------------------------------------------------------------- Distribution to shareowners: Net investment income $ (0.07) $ (0.05) $ (0.02) $ -- $ -- ------------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 2.70 $ 1.66 $ 0.40 $ 0.78 $ (0.17) ------------------------------------------------------------------------------------------------------------------- Net asset value, end of period $ 13.84 $ 11.14 $ 9.48 $ 9.08 $ 8.30 =================================================================================================================== Total return* 24.95% 18.13% 4.60% 9.40% (2.01)% Ratio of net expenses to average net assets 2.20% 2.20% 2.20% 2.20% 2.20% Ratio of net investment income (loss) to average net assets 1.11% 0.43% 0.79% 0.29% (0.11)% Portfolio turnover rate 121% 160% 152% 194% 114% Net assets, end of period (in thousands) $ 2,073 $ 2,368 $ 2,838 $ 4,175 $ 5,587 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 3.17% 3.22% 3.14% 2.97% 2.93% Net investment income (loss) 0.14% (0.59)% (0.15)% (0.49)% (0.84)% =================================================================================================================== (a) Amount rounds to less than $0.01 per share. * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. The accompanying notes are an integral part of these financial statements. 30 Pioneer Global Equity Fund | Annual Report | 8/31/14 ---------------------------------------------------------------------------------------------------------------- Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 ---------------------------------------------------------------------------------------------------------------- Class C Net asset value, beginning of period $ 11.11 $ 9.47 $ 9.09 $ 8.31 $ 8.48 ---------------------------------------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment income (loss) $ 0.14 $ 0.05 $ 0.10 $ 0.04 $ 0.00(a) Net realized and unrealized gain (loss) on investments and foreign currency transactions 2.63 1.66 0.31 0.74 (0.17) ---------------------------------------------------------------------------------------------------------------- Net increase (decrease) from investment operations $ 2.77 $ 1.71 $ 0.41 $ 0.78 $ (0.17) ---------------------------------------------------------------------------------------------------------------- Distribution to shareowners: Net investment income $ (0.10) $ (0.07) $ (0.03) $ -- $ -- ---------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 2.67 $ 1.64 $ 0.38 $ 0.78 $ (0.17) ---------------------------------------------------------------------------------------------------------------- Net asset value, end of period $ 13.78 $ 11.11 $ 9.47 $ 9.09 $ 8.31 ================================================================================================================ Total return* 24.98% 18.11% 4.56% 9.39% (2.00)% Ratio of net expenses to average net assets 2.20% 2.20% 2.20% 2.20% 2.20% Ratio of net investment income (loss) to average net assets 1.13% 0.45% 0.82% 0.35% (0.07)% Portfolio turnover rate 121% 160% 152% 194% 114% Net assets, end of period (in thousands) $ 8,427 $ 6,516 $ 5,682 $ 6,439 $ 6,118 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.35% 2.51% 2.53% 2.48% 2.54% Net investment income (loss) 0.98% 0.14% 0.49% 0.07% (0.41)% ================================================================================================================ (a) Amount rounds to less than $0.01 per share * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. The accompanying notes are an integral part of these financial statements. Pioneer Global Equity Fund | Annual Report | 8/31/14 31 Financial Highlights (continued) -------------------------------------------------------------------------------------------------------------- Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 -------------------------------------------------------------------------------------------------------------- Class Y Net asset value, beginning of period $ 11.37 $ 9.69 $ 9.32 $ 8.49 $ 8.59 -------------------------------------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment income $ 0.37 $ 0.20 $ 0.21 $ 0.18 $ 0.12 Net realized and unrealized gain (loss) on investments and foreign currency transactions 2.63 1.69 0.34 0.76 (0.17) -------------------------------------------------------------------------------------------------------------- Net increase (decrease) from investment operations $ 3.00 $ 1.89 $ 0.55 $ 0.94 $ (0.05) -------------------------------------------------------------------------------------------------------------- Distribution to shareowners: Net investment income $ (0.25) $ (0.21) $ (0.18) $ (0.11) $ (0.05) -------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 2.75 $ 1.68 $ 0.37 $ 0.83 $ (0.10) -------------------------------------------------------------------------------------------------------------- Net asset value, end of period $ 14.12 $ 11.37 $ 9.69 $ 9.32 $ 8.49 ============================================================================================================== Total return* 26.66% 19.75% 6.09% 10.96% (0.59)% Ratio of net expenses to average net assets 0.80% 0.80% 0.80% 0.80% 0.80% Ratio of net investment income to average net assets 2.58% 1.85% 2.22% 1.74% 1.33% Portfolio turnover rate 121% 160% 152% 194% 114% Net assets, end of period (in thousands) $70,384 $71,726 $60,214 $59,927 $58,692 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 0.95% 1.00% 0.97% 0.95% 0.96% Net investment income 2.43% 1.65% 2.05% 1.59% 1.17% ============================================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions and the complete redemption of the investment at net asset value at the end of each period. The accompanying notes are an integral part of these financial statements. 32 Pioneer Global Equity Fund | Annual Report | 8/31/14 Notes to Financial Statements | 8/31/14 1. Organization and Significant Accounting Policies Pioneer Global Equity Fund, formerly Pioneer Global Select Equity Fund (the Fund), is one of five portfolios comprising Pioneer Series Trust V, a Delaware statutory trust. The Fund is registered under the Investment Company Act of 1940 as a diversified, open-end management investment company. The Fund commenced operations on December 15, 2005. The Fund's investment objective is to seek long-term capital growth. The Fund offers four classes of shares designated as Class A, Class B, Class C and Class Y shares. Class Y shares were first publicly offered on December 31, 2008. Effective as of the close of business on December 31, 2009, Class B shares are no longer offered to new or existing shareholders, except that dividends and/or capital gain distributions may continue to be reinvested in Class B shares, and shareholders may exchange their Class B shares for Class B shares of other Pioneer funds, as permitted by existing exchange privileges. Each class of shares represents an interest in the same portfolio of investments of the Fund and has identical rights (based on relative net asset values) to assets and liquidation proceeds. Share classes can bear different rates of class-specific fees and expenses such as transfer agent and distribution fees. Differences in class-specific fees and expenses will result in differences in net investment income and, therefore, the payment of different dividends from net investment income earned by each class. The Amended and Restated Declaration of Trust of the Fund gives the Board the flexibility to specify either per-share voting or dollar-weighted voting when submitting matters for shareholder approval. Under per-share voting, each share of a class of the Fund is entitled to one vote. Under dollar-weighted voting, a shareholder's voting power is determined not by the number of shares owned, but by the dollar value of the shares on the record date. Each share class has exclusive voting rights with respect to matters affecting only that class, including with respect to the distribution plan for that class. There is no distribution plan for Class Y shares. Class B shares convert to Class A shares approximately eight years after the date of purchase. The Fund's financial statements have been prepared in conformity with U.S. generally accepted accounting principles that require the management of the Fund to, among other things, make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets Pioneer Global Equity Fund | Annual Report | 8/31/14 33 and liabilities at the date of the financial statements, and the reported amounts of income, expenses and gain or loss on investments during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements, which are consistent with those policies generally accepted in the investment company industry: A. Security Valuation Security transactions are recorded as of trade date. The net asset value of the Fund is computed once daily, on each day the New York Stock Exchange (NYSE) is open, as of the close of regular trading on the NYSE. In computing the net asset value, securities that have traded on an exchange are valued using the last sale price on the principal exchange where they are traded. Securities that have not traded on the date of valuation, or securities for which sale prices are not available, generally are valued using the mean between the last bid and asked prices. Short-term fixed income securities with remaining maturities of sixty days or less generally are valued at amortized cost. Shares of money market mutual funds are valued at such funds' net asset value. The Fund invests primarily in securities of non-U.S. issuers. The principal exchanges and markets for such securities have closing times prior to the close of the NYSE. However, the value of these securities may be influenced by changes in global markets occurring after the closing times of the local exchanges and markets up to the time the Fund determines its net asset value. Consequently, the Board of Trustees of the Fund has determined that daily adjustments to the valuation of securities of non-U.S. issuers by utilizing an independent pricing service that supplies an appropriate fair value factor is appropriate for the Fund. Securities for which independent pricing services are unable to supply prices or for which market prices and/or quotations are not readily available or are considered to be unreliable are valued by a fair valuation team comprised of certain personnel of Pioneer Investment Management, Inc. (PIM), the Fund's investment adviser, pursuant to procedures adopted by the Fund's Board of Trustees. PIM's fair valuation team uses fair value methods approved by the Valuation Committee of the Board of Trustees. Inputs used when applying fair value methods to value a security may include credit ratings, the financial condition of the company, current market conditions and comparable securities. The Fund may use fair value methods if it is determined that a significant event has occurred after the close of the exchange or market on which the security trades and prior to the determination of the Fund's net asset value. Examples of a significant event might include political or economic news, 34 Pioneer Global Equity Fund | Annual Report | 8/31/14 corporate restructurings, natural disasters, terrorist activity or trading halts. Thus, the valuation of the Fund's securities may differ significantly from exchange prices and such differences could be material. PIM's fair valuation team is responsible for monitoring developments that may impact fair valued securities and for discussing and assessing fair values on an ongoing basis, and at least quarterly, with the Valuation Committee of the Board of Trustees. At August 31, 2014, no securities were valued using fair value methods (other than securities valued using prices supplied by independent pricing services or broker-dealers). Dividend income is recorded on the ex-dividend date, except that certain dividends from foreign securities where the ex-dividend date may have passed are recorded as soon as the Fund becomes aware of the ex-dividend data in the exercise of reasonable diligence. Interest income, including interest on income bearing cash accounts, is recorded on the accrual basis. Dividend and interest income are reported net of unrecoverable foreign taxes withheld at the applicable country rates. Gains and losses on sales of investments are calculated on the identified cost method for both financial reporting and federal income tax purposes. B. Federal Income Taxes It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its taxable income and net realized capital gains, if any, to its shareowners. Therefore, no provision for federal income taxes is required. As of August 31, 2014, the Fund did not accrue any interest or penalties with respect to uncertain tax positions, which, if applicable, would be recorded as an income tax expense in the Statement of Operations. Tax returns filed within the prior three years are subject to examination by Federal and State tax authorities. In addition to the requirements of the Internal Revenue Code, the Fund may also be required to pay local taxes on the recognition of capital gains and/or the repatriation of foreign currencies in certain countries. During the year ended August 31, 2014, the Fund paid $462 in such taxes. In determining the daily net asset value, the Fund estimates the reserve for such taxes, if any, associated with investments in certain countries. The estimated reserve for the capital gains is based on the net unrealized appreciation on certain portfolio securities, the holding period of such securities and the related tax rates, tax loss carryforward (if applicable) and other such factors. As of August 31, 2014, the Fund had $116,781 in reserve related to capital gains. Pioneer Global Equity Fund | Annual Report | 8/31/14 35 The amount and character of income and capital gain distributions to shareowners are determined in accordance with federal income tax rules, which may differ from U.S. generally accepted accounting principles. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from differences in the recognition or classification of income or distributions for financial statement and tax purposes. Capital accounts within the financial statements are adjusted for permanent book/tax differences to reflect tax character, but are not adjusted for temporary differences. At August 31, 2014, the Fund reclassified $743,355 to increase undistributed net investment income and $743,355 to increase accumulated net realized loss on investments to reflect permanent book/tax differences. These adjustments have no impact on net assets or the results of operations. At August 31, 2014, the Fund had a net capital loss carryforward of $26,144,250, which will expire in 2016 if not utilized. During the year ended August 31, 2014, a capital loss carryforward of $20,561,506 was utilized to offset net realized gains by the Fund. The tax character of distributions paid during the years ended August 31, 2014 and August 31, 2013, was as follows: ---------------------------------------------------------------------------- 2014 2013 ---------------------------------------------------------------------------- Distributions paid from: Ordinary income $2,714,882 $2,291,138 ---------------------------------------------------------------------------- Total $2,714,882 $2,291,138 ============================================================================ The following shows the components of distributable earnings on a federal income tax basis at August 31, 2014: ---------------------------------------------------------------------------- 2014 ---------------------------------------------------------------------------- Distributable earnings: Undistributed ordinary income $ 3,900,336 Capital loss carryforward (26,144,250) Net unrealized appreciation 23,929,482 ---------------------------------------------------------------------------- Total $ 1,685,568 ============================================================================ The difference between book-basis and tax-basis net unrealized appreciation is attributable to the tax deferral of losses on wash sales and the mark-to- market of forwards, futures, and swap contracts. C. Fund Shares The Fund records sales and repurchases of its shares as of trade date. Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for the Fund and a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit), earned $7,781 in underwriting commissions on the sale of Class A shares during the year ended August 31, 2014. 36 Pioneer Global Equity Fund | Annual Report | 8/31/14 D. Foreign Currency Translation The books and records of the Fund are maintained in U.S. dollars. Amounts denominated in foreign currencies are translated into U.S. dollars using current exchange rates. Net realized gains and losses on foreign currency transactions, if any, represent, among other things, the net realized gains and losses on foreign currency contracts, disposition of foreign currencies and the difference between the amount of income accrued and the U.S. dollars actually received. Further, the effects of changes in foreign currency exchange rates on investments are not segregated in the Statement of Operations from the effects of changes in the market price of those securities but are included with the net realized and unrealized gain or loss on investments. E. Forward Foreign Currency Contracts The Fund may enter into forward foreign currency contracts (contracts) for the purchase or sale of a specific foreign currency at a fixed price on a future date. All contracts are marked to market daily at the applicable exchange rates, and any resulting unrealized appreciation or depreciation are recorded in the Fund's financial statements. The Fund records realized gains and losses at the time a contract is offset by entry into a closing transaction or extinguished by delivery of the currency. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of the contract and from unanticipated movements in the value of foreign currencies relative to the U.S. dollar (see Note 6). F. Class Allocations Income, common expenses and realized and unrealized gains and losses are calculated at the Fund level and allocated daily to each class of shares based on its respective percentage of adjusted net assets at the beginning of the day. Distribution fees are calculated based on the average daily net asset value attributable to Class A, Class B and Class C shares of the Fund, respectively (see Note 4). Class Y shares do not pay distribution fees. All expenses and fees paid to the transfer agent, Pioneer Investment Management Shareholder Services, Inc. (PIMSS), for its services are allocated among the classes of shares based on the number of accounts in each class and the ratable allocation of related out-of-pocket expenses (see Note 3). Distributions to shareowners are recorded as of the ex-dividend date. Distributions paid by the Fund with respect to each class of shares are calculated in the same manner and at the same time, except that net investment income dividends to Class A, Class B, Class C and Class Y shares can reflect different transfer agent and distribution expense rates. Pioneer Global Equity Fund | Annual Report | 8/31/14 37 G. Risks Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates and economic and political conditions. At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making the Fund more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. The Fund's prospectus contains unaudited information regarding the Fund's principal risks. Please refer to that document when considering the Fund's principal risks. H. Futures Contracts The Fund may enter into futures transactions in order to attempt to hedge against changes in interest rates, securities prices and currency rates or to seek to increase total return. Futures contracts are types of derivatives. All futures contracts entered into by the Fund are traded on a futures exchange. Upon entering into a futures contract, the Fund is required to deposit with a broker an amount of cash or securities equal to the minimum "initial margin" requirements of the associated futures exchange. The amount of cash deposited with the broker as collateral at August 31, 2014 was $ 462,000. Subsequent payments for futures contracts ("variation margin") are paid or received by the Fund, depending on the daily fluctuation in the value of the contracts, and are recorded by the Fund as unrealized appreciation or depreciation. When the contract is closed, the Fund realizes a gain or loss equal to the difference between the opening and closing value of the contract as well as any fluctuation in foreign currency exchange rates where applicable. The use of futures contracts involves, to varying degrees, elements of market, interest rate, currency exchange rate and counterparty risks, which may exceed the amounts recognized by the Fund. Changes in value of the contracts may not directly correlate to the changes in value of the underlying securities. These risks may decrease the effectiveness of the Fund's hedging strategies and potentially result in a loss. The average value of contracts open during the year ended August 31, 2014 was $2,387,650. At August 31, 2014, open futures contracts were as follows: ---------------------------------------------------------------------------- Number of Contracts Settlement Unrealized Type Long/(Short) Month Value Depreciation ---------------------------------------------------------------------------- F/C S&P 500 Future (12) 9/14 $(6,004,200) $(147,350) ---------------------------------------------------------------------------- Total $(147,350) ============================================================================ I. Purchased Options The Fund may purchase call and put options in order to attempt to hedge against changes in the value of portfolio securities or to seek to increase total return. Purchased call and put options entitle the Fund to buy and sell a 38 Pioneer Global Equity Fund | Annual Report | 8/31/14 specified number of shares or units of a particular security, currency or index at a specified price at a specific date or within a specific period of time. Upon the purchase of a call or put option, the premium paid by the Fund is included in the Statement of Assets and Liabilities as an investment. All premiums are marked-to-market daily, and any unrealized appreciation or depreciation are recorded in the Fund's financial statements. As the purchaser of an index option, the Fund has the right to receive a cash payment equal to any depreciation in the value of the index below the strike price of the option (in the case of a put) or equal to any appreciation in the value of the index over the strike price of the option (in the case of a call) as of the valuation date of the option. Premiums paid for purchased calls and put options which have expired are treated as realized losses on investments in the Statement of Operations. Upon the exercise or closing of a purchased put option, the premium is offset against the proceeds on the sale of the underlying security or financial instrument in order to determine the realized gain or loss on investments. Upon the exercise or closing of a purchased call option, the premium is added to the cost of the security or financial instrument. The risk associated with purchasing options is limited to the premium originally paid. The average value of contracts open during the year ended August 31, 2014 was $10,812. There were no purchased options outstanding at August 31, 2014. J. Option Writing The Fund may write put and covered call options to seek to increase total return. When an option is written, the Fund receives a premium and becomes obligated to purchase or sell the underlying security at a fixed price, upon the exercise of the option. When the Fund writes an option, an amount equal to the premium received by the Fund is recorded as a liability and is subsequently adjusted to the current value of the option written. Premiums received from writing options that expire unexercised are treated by the Fund on the expiration date as realized gains from investments. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or, if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a call option is exercised, the premium is added to the proceeds from the sale of the underlying security in determining whether the Fund has realized a gain or loss. The Fund as writer of an option bears the market risk of an unfavorable change in the price of the security underlying the written option. The average value of contracts open during the year ended August 31, 2014 was $61,487. Written call option contracts outstanding at period end are listed at the end of the Fund's schedule of investments. There were no written options outstanding at August 31, 2014. Pioneer Global Equity Fund | Annual Report | 8/31/14 39 Transactions in written options for the year ended August 31, 2014 are summarized as follows: --------------------------------------------------------------------------- Number of Contracts Premium Paid Options open at beginning of period -- $ -- Options opened -- -- Options exercised 35 4,506 Options closed -- -- Options expired (35) (4,506) --------------------------------------------------------------------------- Options open at end of period -- $ -- =========================================================================== K. Total Return Swap Agreements The Fund may enter into a total return swap to attempt to manage and/or gain exposure to a security or market. Pursuant to a total return swap agreement, the Fund negotiates with a counterparty to exchange a periodic stream of payments. One party makes payments based on the total return of a reference asset (such as a security or a basket of securities or securities index), and in return receives fixed or floating rate interest payments. The total return of the reference asset typically includes appreciation or depreciation on the reference asset, plus any interest or dividend payments. To the extent that the total return of the reference asset exceeds or falls short of the offsetting interest rate obligation, the Fund will receive a payment from or make a payment to the counterparty. Total return swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Payments received or made are recorded as realized gains or losses in the Statement of Operations. Total return swap contracts are subject to counterparty risk and unanticipated movements in value of exchange rates, interest rates, securities or the index. Open total return swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of swap contracts open during the year ended August 31, 2014 was $28,563. 2. Management Agreement PIM, a wholly owned indirect subsidiary of UniCredit, manages the Fund's portfolio. Management fees are calculated daily at the annual rate equal to 0.75% of the Fund's average daily net assets up to $500 million, 0.70% of the next $500 million of the Fund's average daily net assets and 0.65% of the Fund's average daily net assets over $1 billion. For the year ended August 31, 2014, the effective management fee (excluding waivers and/or assumption of expenses) was equivalent to 0.75% of the Fund's average daily net assets. 40 Pioneer Global Equity Fund | Annual Report | 8/31/14 PIM has contractually agreed to limit ordinary operating expenses of the Fund to the extent required to reduce Fund expenses to 1.30%, 2.20%, 2.20%, and 0.80% of the average daily net assets attributable to Class A, Class B, Class C and Class Y shares, respectively. Fees waived and expenses reimbursed during the year ended August 31, 2014 are reflected on the Statement of Operations. These expense limitations are in effect through January 1, 2015. There can be no assurance that PIM will extend the expense limitation agreement for a class of shares beyond the date referred to above. In addition, under the management and administration agreements, certain other services and costs, including accounting, regulatory reporting and insurance premiums, are paid by the Fund as administrative reimbursements. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $68,855 in management fees, administrative costs and certain other reimbursements payable to PIM at August 31, 2014. 3. Transfer Agent PIMSS, a wholly owned indirect subsidiary of UniCredit, provides substantially all transfer agent and shareowner services to the Fund at negotiated rates. In addition, the Fund reimburses PIMSS for out-of-pocket expenses incurred by PIMSS related to shareholder communications activities such as proxy and statement mailings, outgoing phone calls and omnibus relationship contracts. For the year ended August 31, 2014, such out-of-pocket expenses by class of shares were as follows: -------------------------------------------------------------------------------- Shareholder Communications: -------------------------------------------------------------------------------- Class A $79,600 Class B 5,800 Class C 11,600 Class Y 2,377 -------------------------------------------------------------------------------- Total: $99,377 ================================================================================ Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $23,951 in transfer agent fees and out-of-pocket reimbursements payable to PIMSS at August 31, 2014. 4. Distribution Plan The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 of the Investment Company Act of 1940 with respect to its Class A, Class B and Class C shares. Pursuant to the Plan, the Fund pays PFD 0.25% of the average daily net assets attributable to Class A shares as compensation for personal services and/or account maintenance services or distribution services with regard to Class A shares. Pursuant to the Plan, the Fund also pays PFD 1.00% of the average daily net assets attributable to Class B and Class C shares. The fee Pioneer Global Equity Fund | Annual Report | 8/31/14 41 for Class B and Class C shares consists of a 0.25% service fee and a 0.75% distribution fee paid as compensation for personal services and/or account maintenance services or distribution services with regard to Class B and Class C shares. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $3,248 in distribution fees payable to PFD at August 31, 2014. In addition, redemptions of each class of shares (except Class Y shares) may be subject to a contingent deferred sales charge (CDSC). A CDSC of 1.00% may be imposed on redemptions of certain net asset value purchases of Class A shares within 12 months of purchase. Class B shares that are redeemed within five years of purchase are subject to a CDSC at declining rates beginning at 4.00%, based on the lower of cost or market value of shares being redeemed. Redemptions of Class C shares within 12 months of purchase are subject to a CDSC of 1.00%, based on the lower of cost or market value of shares being redeemed. Shares purchased as part of an exchange remain subject to any CDSC that applied to the original purchase of those shares. There is no CDSC for Class Y shares. Proceeds from the CDSCs are paid to PFD. For the year ended August 31, 2014, CDSCs in the amount of $3,402 were paid to PFD. 5. Expense Offsets Arrangements The Fund has entered into certain expense offset arrangements with PIMSS, which may result in a reduction in the Fund's total expenses due to interest earned on cash held by PIMSS. For the year ended August 31, 2014, the Fund's expenses were not reduced under such arrangements. 6. Forward Foreign Currency Contracts At August 31, 2014, the Fund had entered into various forward foreign currency contracts that obligate the Fund to deliver or take delivery of currencies at specified future maturity dates. Alternatively, prior to the settlement date of a forward foreign currency contract, the Fund may close out such contract by entering into an offsetting contract. The average value of forward foreign currency contracts open during the year ended August 31, 2014 was $1,725,316. Open forward foreign currency contracts at August 31, 2014 were as follows: ---------------------------------------------------------------------------------------------- Net Net In Unrealized Contracts Exchange Settlement Appreciation Currency to Deliver For Date Value (Depreciation) ---------------------------------------------------------------------------------------------- EUR (Euro) 1,500,000 $ 1,980,444 9/25/14 $ 1,970,868 $ (9,576) EUR (Euro) (1,500,000) (2,028,150) 9/25/14 (1,970,868) 57,282 HKD (Hong Kong Dollar) 282,100 36,400 9/2/14 36,398 2 SGD (Singapore Dollar) 9,404 7,527 9/3/14 7,528 (1) SGD (Singapore Dollar) 4,702 3,763 9/3/14 3,764 (1) ---------------------------------------------------------------------------------------------- Total $ 47,706 ============================================================================================== 42 Pioneer Global Equity Fund | Annual Report | 8/31/14 7. Assets and Liabilities Offsetting Financial instruments subject to an enforceable master netting agreement have been offset on the Statement of Assets and Liabilities. The following charts show gross assets and liabilities of the Fund as of August 31, 2014. ----------------------------------------------------------------------------------------------- Assets: Gross Amounts Net Gross Amounts Not Offset Offset Amounts of in the Statement of in the Assets Assets and Liabilities Gross Statement Presented in ------------------------- Amounts of of Assets the Statement Cash Recognized and of Assets and Financial Collateral Net Description Assets Liabilities Liabilities Instruments Received Amount ---------------------------------------------------------------------------------------------- Forward foreign currency contracts $ 57,284 $ (9,578) $ 47,706 $ -- $ -- $ 47,706 Total return swap $ 78,710 $ -- $ 78,710 $ -- $ -- $ 78,710 ---------------------------------------------------------------------------------------------- $135,994 $ (9,578) $126,416 $ -- $ -- $126,416 ============================================================================================== ----------------------------------------------------------------------------------------------- Liabilities: Gross Amounts Net Gross Amounts Not Offset Offset Amounts of in the Statement of in the Liabilities Assets and Liabilities Gross Statement Presented in ------------------------- Amounts of of Assets the Statement Cash Recognized and of Assets and Financial Collateral Net Description Liabilities Liabilities Liabilities Instruments Pledged Amount ----------------------------------------------------------------------------------------------- Forward foreign currency contracts $ 9,578 $ (9,578) $ -- $ -- $ -- $ -- Total return swap $ -- $ -- $ -- $ -- $ -- $ -- ----------------------------------------------------------------------------------------------- $ 9,578 $ (9,578) $ -- $ -- $ -- $ -- =============================================================================================== Pioneer Global Equity Fund | Annual Report | 8/31/14 43 8. Additional Disclosures about Derivative Instruments and Hedging Activities Values of derivative instruments as of August 31, 2014 were as follows: ----------------------------------------------------------------------------------------------- Derivatives Not Accounted for as Hedging Instruments Asset Derivatives 2014 Liabilities Derivatives 2014 Under Accounting ------------------------------- ----------------------------- Standards Codification Balance Sheet Balance Sheet (ASC) 815 Location Value Location Value ----------------------------------------------------------------------------------------------- Forward Foreign Net unrealized Net unrealized Currency Contracts appreciation on depreciation on forward foreign forward foreign currency contracts $ 47,706 currency contracts $ -- Total Return Swap Net unrealized Net unrealized appreciation on depreciation on total return swap $ 78,710 total return swap $ -- Futures Contracts* Net unrealized Net unrealized appreciation on depreciation on futures contracts $ -- futures contracts $147,350 ----------------------------------------------------------------------------------------------- Total $126,416 $147,350 =============================================================================================== * Reflects the net unrealized appreciation on futures contracts (see Note 1H). The current day's variation margin is separately disclosed on the Statements of Assets and Liabilities. 44 Pioneer Global Equity Fund | Annual Report | 8/31/14 The effect of derivative instruments on the Statement of Operations for the year ended August 31, 2014 was as follows: ------------------------------------------------------------------------------------------ Change in Derivatives Not Unrealized Accounted for as Realized Gain Appreciation or Hedging Instruments or (Loss) on (Depreciation) Under Accounting Location of Gain or (Loss) Derivatives on Derivatives Standards Codification on Derivatives Recognized Recognized Recognized (ASC) 815 in Income in Income in Income ------------------------------------------------------------------------------------------ Forward Foreign Net realized gain (loss) on Currency Contracts forward foreign currency contracts and other assets and liabilities denominated in foreign currencies $ 849,617 Forward Foreign Change in unrealized Currency Contracts appreciation (depreciation) on forward foreign currency contracts and other assets and liabilities denominated in foreign currencies $ (76,369) Total Return Swap Net realized gain (loss) on total return swap $ 53,095 Total Return Swap Change in unrealized appreciation (depreciation) on total return swap $ 78,710 Written Options Net realized gain (loss) on written options $ 230,596 Written Options Change in unrealized appreciation (depreciation) on written options $ -- Futures Contracts Net realized gain (loss) on futures contracts $(483,975) Futures Contracts Change in net unrealized appreciation (depreciation) on futures contracts $(149,683) 9. Change in Independent Registered Public Accounting Firm The Board of Trustees of the Fund, with the approval and recommendation of the Audit Committee, appointed Deloitte & Touche LLP to serve as the Fund's independent registered public accounting firm for the fiscal year ending August 31, 2014. Deloitte & Touche LLP replaces Ernst & Young LLP, which resigned as the Fund's independent registered public accounting firm, effective upon completion of the audit of the Fund's financial statements for the fiscal year ended August 31, 2013. Pioneer Global Equity Fund | Annual Report | 8/31/14 45 During the periods that Ernst & Young LLP served as the Fund's independent registered public accounting firm, including the Fund's fiscal years ended August 31, 2013 and August 31, 2012, Ernst & Young LLP's reports on the financial statements of the Fund have not contained an adverse opinion or disclaimer of opinion and have not been qualified or modified as to uncertainty, audit scope or accounting principles. Further, there have been no disagreements with Ernst & Young LLP on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which, if not resolved to the satisfaction of Ernst & Young LLP would have caused Ernst & Young LLP to make reference to the subject matter of the disagreement in connection with its report on the financial statements. In addition, there have been no reportable events of the kind described in Item 304 (a)(1)(v) of Regulation S-K under the Securities Exchange Act of 1934. 10. Subsequent Event Upcoming Conversion of Class B Shares As of the close of business on November 10, 2014 (the "Conversion Date"), all outstanding Class B shares of the Pioneer funds will be converted to Class A shares. Shareholders may continue to hold their Class B shares until the Conversion Date. Prior to the Conversion Date, redemptions of Class B shares are subject to any applicable contingent deferred sales charges (CDSCs). Class A shares acquired through the conversion will not be subject to CDSCs, nor will any sales charges be assessed in connection with the conversion. After the Conversion Date, subsequent purchases of Class A shares will be subject to sales charges as described in the Fund's prospectus. 46 Pioneer Global Equity Fund | Annual Report | 8/31/14 Report of Independent Registered Public Accounting Firm To the Board of Trustees of Pioneer Series Trust V and the Shareowners of Pioneer Global Equity Fund: -------------------------------------------------------------------------------- We have audited the accompanying statement of assets and liabilities of Pioneer Global Equity Fund (the "Fund"), one of the portfolios constituting Pioneer Series Trust V, including the schedule of investments, as of August 31, 2014, and the related statements of operations and changes in net assets, and the financial highlights for year then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audit. The statement of changes in net assets of the Fund for the year ended August 31, 2013, and the financial highlights for the years ended August 31, 2013, 2012, 2011 and 2010 were audited by other auditors. Those auditors expressed an unqualified opinion on those financial statements and financial highlights in their report dated October 28, 2013. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of August 31, 2014, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Pioneer Global Equity Fund as of August 31, 2014, and the results of its operations, the changes in its net assets, and the financial highlights for the year then ended, in conformity with accounting principles generally accepted in the United States of America. /s/ Deloitte & Touche LLP Boston, Massachusetts October 29, 2014 Pioneer Global Equity Fund | Annual Report | 8/31/14 47 ADDITIONAL INFORMATION (unaudited) For the year ended August 31, 2014, certain dividends paid by the Fund may be subject to a maximum tax rate of 15%, as provided for by the Jobs and Growth Tax Relief Reconciliation Act (the Act) of 2003. The Fund intends to designate up to the maximum amount of such dividends allowable under the Act, as taxed at a maximum rate of 15%. Complete information will be computed and reported in conjunction with your 2014 form 1099-DIV. The qualifying percentage of the Fund's ordinary income dividends for the purpose of the corporate dividends received deduction was 53.67%. 48 Pioneer Global Equity Fund | Annual Report | 8/31/14 Trustees, Officers and Service Providers Investment Adviser Pioneer Investment Management, Inc. Custodian and Sub-Administrator Brown Brothers Harriman & Co. Independent Registered Public Accounting Firm Deloitte & Touche LLP Principal Underwriter Pioneer Funds Distributor, Inc. Legal Counsel Bingham McCutchen LLP Shareowner Services and Transfer Agent Pioneer Investment Management Shareholder Services, Inc. Proxy Voting Policies and Procedures of the Fund are available without charge, upon request, by calling our toll free number (1-800-225-6292). Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is publicly available to shareowners at us.pioneerinvestments.com. This information is also available on the Securities and Exchange Commission's web site at www.sec.gov. Trustees and Officers The Fund's Trustees and officers are listed below, together with their principal occupations during at least the past five years. Trustees who are interested persons of the Fund within the meaning of the 1940 Act are referred to as Interested Trustees. Trustees who are not interested persons of the Fund are referred to as Independent Trustees. Each of the Trustees serves as a Trustee of each of the 53 U.S. registered investment portfolios for which Pioneer serves as investment adviser (the "Pioneer Funds"). The address for all Trustees and all officers of the Fund is 60 State Street, Boston, Massachusetts 02109. The Statement of Additional Information of the Fund includes additional information about the Trustees and is available, without charge, upon request, by calling 1-800-225-6292. Pioneer Global Equity Fund | Annual Report | 8/31/14 49 Independent Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Thomas J. Perna (63) Trustee since 2006. Private investor (2004-2008 and Director, Broadridge Financial Chairman of the Board Serves until a 2013-present); Chairman (2008 - Solutions, Inc. (investor and Trustee successor trustee is 2013) and Chief Executive Officer communications and securities elected or earlier (2008 - 2012), Quadriserv, Inc. processing provider for financial retirement or removal. (technology products for securities services industry) (2009 - present); lending industry); and Senior Director, Quadriserv, Inc. (2005 - Executive Vice President, The Bank 2013); and Commissioner, New Jersey of New York (financial and State Civil Service Commission (2011 securities services) (1986 - 2004) - present) -------------------------------------------------------------------------------------------------------------------------------- David R. Bock (70) Trustee since 2005. Managing Partner, Federal City Director of Enterprise Community Trustee Serves until a Capital Advisors (corporate advisory Investment, Inc. (privately held successor trustee is services company) (1997 - 2004 and affordable housing finance company) elected or earlier 2008 - present); Interim Chief (1985 - 2010); Director of Oxford retirement or removal. Executive Officer, Oxford Analytica, Analytica, Inc. 2008 - present); Inc. (privately held research and Director of The Swiss (Helvetia Fund, consulting company) (2010); Inc. (closed-end fund) (2010 - Executive Vice President and Chief present); and Director of New York Financial Officer, I-trax, Inc. Mortgage Trust (publicly traded (publicly traded health care mortgage REIT) (2004 - 2009, 2012 - services company) (2004 - 2007); and present) Executive Vice President and Chief Financial Officer, Pedestal Inc. (internet-based mortgage trading company) (2000 - 2002) -------------------------------------------------------------------------------------------------------------------------------- Benjamin M. Friedman (70) Trustee since 2008. William Joseph Maier Professor of Trustee, Mellon Institutional Funds Trustee Serves until a Political Economy, Harvard Investment Trust and Mellon successor trustee is University (1972 - present) Institutional Funds Master Portfolio elected or earlier (oversaw 17 portfolios in fund retirement or removal. complex) (1989-2008) -------------------------------------------------------------------------------------------------------------------------------- 50 Pioneer Global Equity Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Margaret B.W. Graham (67) Trustee since 2005. Founding Director, Vice President None Trustee Serves until a and Corporate Secretary, The successor trustee is Winthrop Group, Inc. (consulting elected or earlier firm) (1982 - present); Desautels retirement or removal. Faculty of Management, McGill University (1999 - present); and Manager of Research Operations and Organizational Learning, Xerox PARC, Xerox's advance research center (1990-1994) -------------------------------------------------------------------------------------------------------------------------------- Marguerite A. Piret (66) Trustee since 2005. President and Chief Executive Director of New America High Income Trustee Serves until a Officer, Newbury, Piret & Company, Fund, Inc. (closed-end investment successor trustee is Inc. (investment banking firm) (1981 company) (2004 - present); and elected or earlier - present) member, Board of Governors, retirement or removal. Investment Company Institute (2000 - 2006) -------------------------------------------------------------------------------------------------------------------------------- Pioneer Global Equity Fund | Annual Report | 8/31/14 51 Interested Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Kenneth J. Taubes (56)* Trustee since 2014. Director and Executive Vice President (since 2008) None Trustee Serves until a and Chief Investment Officer, U.S. (since 2010), of successor trustee is PIM-USA; Executive Vice President of Pioneer (since elected or earlier 2008); Executive Vice President of Pioneer retirement or Institutional Asset Management, Inc. (since 2009); removal. Portfolio Manager of Pioneer (since 1999) -------------------------------------------------------------------------------------------------------------------------------- * Mr. Taubes is an Interested Trustee because he is an officer of the Fund's investment adviser and certain of its affiliates. 52 Pioneer Global Equity Fund | Annual Report | 8/31/14 Fund Officers -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Lisa M. Jones (52) Since 2014. Serves at Chair, Director, CEO and President of Pioneer None President and the discretion of the Investment Management USA (since September 2014); Chief Executive Officer Board. Chair, Director, CEO and President of Pioneer Investment Management, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Funds Distributor, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Institutional Asset Management, Inc. (since September 2014); and Chair, Director, and CEO of Pioneer Investment Management Shareholder Services, Inc. (since September 2014); Managing Director, Morgan Stanley Investment Management (2010 - 2013); Director of Institutional Business, CEO of International, Eaton Vance Management (2005 - 2010) -------------------------------------------------------------------------------------------------------------------------------- Christopher J. Kelley (49) Since 2005. Serves at Vice President and Associate General Counsel of None Secretary and Chief the discretion of the Pioneer since January 2008; Secretary and Chief Legal Officer Board. Legal Officer of all of the Pioneer Funds since June 2010; Assistant Secretary of all of the Pioneer Funds from September 2003 to May 2010; and Vice President and Senior Counsel of Pioneer from July 2002 to December 2007 -------------------------------------------------------------------------------------------------------------------------------- Carol B. Hannigan (53) Since 2010. Serves at Fund Governance Director of Pioneer since December None Assistant Secretary the discretion of the 2006 and Assistant Secretary of all the Pioneer Board. Funds since June 2010; Manager - Fund Governance of Pioneer from December 2003 to November 2006; and Senior Paralegal of Pioneer from January 2000 to November 2003 -------------------------------------------------------------------------------------------------------------------------------- Thomas Reyes (51) Since 2010. Serves at Senior Counsel of Pioneer since May 2013 and None Assistant Secretary the discretion of the Assistant Secretary of all the Pioneer Funds since Board. June 2010; Counsel of Pioneer from June 2007 to May 2013 -------------------------------------------------------------------------------------------------------------------------------- Mark E. Bradley (54) Since 2008. Serves at Vice President - Fund Treasury of Pioneer; Treasurer None Treasurer and Chief the discretion of the of all of the Pioneer Funds since March 2008; Deputy Financial and Accounting Board. Treasurer of Pioneer from March 2004 to February Officer of the Fund 2008; and Assistant Treasurer of all of the Pioneer Funds from March 2004 to February 2008 -------------------------------------------------------------------------------------------------------------------------------- Pioneer Global Equity Fund | Annual Report | 8/31/14 53 Fund Officers (continued) -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Luis I. Presutti (49) Since 2005. Serves at Director - Fund Treasury of Pioneer; and Assistant None Assistant Treasurer the discretion of the Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- Gary Sullivan (56) Since 2005. Serves at Fund Accounting Manager - Fund Treasury of Pioneer; None Assistant Treasurer the discretion of the and Assistant Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- David F. Johnson (34) Since 2009. Serves at Fund Administration Manager - Fund Treasury of None Assistant Treasurer the discretion of the Pioneer since November 2008; Assistant Treasurer of Board. all of the Pioneer Funds since January 2009; and Client Service Manager - Institutional Investor Services at State Street Bank from March 2003 to March 2007 -------------------------------------------------------------------------------------------------------------------------------- Jean M. Bradley (61) Since 2010. Serves at Chief Compliance Officer of Pioneer and of all the None Chief Compliance Officer the discretion of the Pioneer Funds since March 2010; Director of Adviser Board. and Portfolio Compliance at Pioneer since October 2005; and Senior Compliance Officer for Columbia Management Advisers, Inc. from October 2003 to October 2005 -------------------------------------------------------------------------------------------------------------------------------- Kelly O'Donnell (43) Since 2006. Serves at Director - Transfer Agency Compliance of Pioneer and None Anti-Money Laundering the discretion of the Anti-Money Laundering Officer of all the Pioneer Officer Board. funds since 2006 -------------------------------------------------------------------------------------------------------------------------------- 54 Pioneer Global Equity Fund | Annual Report | 8/31/14 This page for your notes. Pioneer Global Equity Fund | Annual Report | 8/31/14 55 This page for your notes. 56 Pioneer Global Equity Fund | Annual Report | 8/31/14 This page for your notes. Pioneer Global Equity Fund | Annual Report | 8/31/14 57 This page for your notes. 58 Pioneer Global Equity Fund | Annual Report | 8/31/14 This page for your notes. Pioneer Global Equity Fund | Annual Report | 8/31/14 59 This page for your notes. 60 Pioneer Global Equity Fund | Annual Report | 8/31/14 How to Contact Pioneer We are pleased to offer a variety of convenient ways for you to contact us for assistance or information. Call us for: -------------------------------------------------------------------------------- Account Information, including existing accounts, new accounts, prospectuses, applications and service forms 1-800-225-6292 FactFone(SM) for automated fund yields, prices, account information and transactions 1-800-225-4321 Retirement plans information 1-800-622-0176 Write to us: -------------------------------------------------------------------------------- PIMSS, Inc. P.O. Box 55014 Boston, Massachusetts 02205-5014 Our toll-free fax 1-800-225-4240 Our internet e-mail address ask.pioneer@pioneerinvestments.com (for general questions about Pioneer only) Visit our web site: us.pioneerinvestments.com This report must be preceded or accompanied by a prospectus. The Fund files a complete schedule of investments with the Securities and Exchange Commission for the first and third quarters for each fiscal year on Form N-Q. Shareholders may view the filed Form N-Q by visiting the Commission's web site at http://www.sec.gov. The filed form may also be viewed and copied at the Commission's Public Reference Room in Washington, DC. Information regarding the operations of the Public Reference Room may be obtained by calling 1-800-SEC-0330. [LOGO] PIONEER Investments(R) Pioneer Investment Management, Inc. 60 State Street Boston, MA 02109 us.pioneerinvestments.com Securities offered through Pioneer Funds Distributor, Inc. 60 State Street, Boston, MA 02109 Underwriter of Pioneer Mutual Funds, Member SIPC (C) 2014 Pioneer Investments 19431-08-1014 Pioneer High Income Municipal Fund -------------------------------------------------------------------------------- Annual Report | August 31, 2014 -------------------------------------------------------------------------------- Ticker Symbols: Class A PIMAX Class C HICMX Class Y HIMYX [LOGO] PIONEER Investments(R) visit us: us.pioneerinvestments.com Table of Contents Letter to Shareowners 2 Portfolio Management Discussion 4 Portfolio Summary 8 Prices and Distributions 9 Performance Update 10 Comparing Ongoing Fund Expenses 13 Schedule of Investments 15 Financial Statements 24 Notes to Financial Statements 31 Report of Independent Registered Public Accounting Firm 39 Trustees, Officers and Service Providers 40 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 1 President's Letter Dear Shareowner, As we move into the final few months of 2014, we remain confident that U.S. economic growth remains sustainable, if moderately paced. The weather-related slowdown in the first quarter is behind us and labor market data continues to show steady improvement. The number of people filing initial unemployment claims is at the lowest level since the boom years of 2005-06, the number of job openings is at the highest level since 2001, and unemployment is down to just over 6%. Barring an external shock, we think it is likely that the domestic economic expansion will continue until the economy reaches full employment. Until then, remaining labor market slack and moderate capacity utilization offer the potential for continuing non-inflationary growth. The global economic picture is somewhat less rosy, as the Russia/Ukraine conflict is exacting a toll on the European economy, Japan is working through the impact of a large tax increase, and the growth of China's investment-driven economy is slowing. On balance, though, we expect the global economy to continue to grow in the second half of 2014, further supporting the U.S. economy. While our outlook is constructive, the risk of an adverse "external" shock, such as a military conflict, remains. While many such risks may already be "priced into" the market, we caution against complacency and believe investors should always be prepared for possible market volatility. At Pioneer, we have long advocated the benefits of staying diversified and investing for the long term. And while diversification does not assure a profit or protect against loss in a declining market, we believe there are still opportunities for prudent investors to earn attractive returns. 2 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 On August 11, 2014, I joined Pioneer as the new President and CEO of Pioneer Investment Management USA, Inc. Since 1928, Pioneer's investment professionals have worked on behalf of our shareholders to find attractive investment opportunities, incorporating our proprietary research and prudent risk management techniques to construct our portfolios. In my role, I will focus on preserving many of the rich qualities of our history, while maintaining balance with the demands of this ever-changing world in which we live. We greatly appreciate your trust in us and we encourage you to seek investment guidance and advice from your financial advisor to discuss your goals and develop an overall investment plan or framework that addresses both your short- and long-term goals. Sincerely, /s/ Lisa M. Jones Lisa M. Jones President and CEO Pioneer Investment Management USA, Inc. Any information in this shareowner report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 3 Portfolio Management Discussion | 8/31/14 Municipal bonds recovered in value over the first eight months of 2014 after declining in price late in 2013. In the following interview, David Eurkus and Jonathan Chirunga discuss the factors that influenced the performance of Pioneer High Income Municipal Fund during the 12-month period ended August 31, 2014. Mr. Eurkus, Director of Municipals, a senior vice president and a portfolio manager at Pioneer, manages the Fund along with Jonathan Chirunga, a vice president and a portfolio manager at Pioneer. Q How did the Fund perform during the 12-month period ended August 31, 2014? A Pioneer High Income Municipal Fund's Class A shares returned 7.52% at net asset value during the 12-month period ended August 31, 2014, while the Fund's benchmark, the Barclays High Yield Municipal Bond Index (the Barclays Index), returned 14.74%. During the same period, the average return of the 135 mutual funds in Lipper's High Yield Municipal Debt Funds category was 14.10%, and the average return of the 178 mutual funds in Morningstar's High Yield Municipal Funds category was 13.81%. Q How would you describe the investment environment for high-yield municipal bonds during the 12-month period ended August 31, 2014? A The period saw a remarkable change in market sentiment beginning in January 2014, as investors began to believe that fears about credit quality and interest-rate volatility had driven down municipal bond prices - especially those of higher-yielding municipals - to excessively low valuations. Over the first eight months of 2014, lower-rated, higher-yielding securities led a dramatic performance revival among tax-exempt municipal bonds. The rally was led primarily by growing investor confidence about the credit-worthiness of the municipalities and institutions issuing tax-exempt bonds, but increased confidence in the overall health of the U.S. economy also contributed to the bounce-back. Less sanguine sentiments about municipal bonds had prevailed when the 12-month period began in September 2013. The municipal bond market as well as other fixed-income markets had become volatile at that time as investors worried that the Federal Reserve's (the Fed's) plans to taper its accommodative monetary policies - its quantitative easing bond-buying program, in particular - could lead to sharp increases in interest rates and a corresponding decline in bond prices. The municipal bond market also took a hit from the City of Detroit's well-publicized bankruptcy filing as well as from news stories that raised questions about the credit-worthiness of the Commonwealth of Puerto Rico's bonds. The numerous concerns combined to drive down the prices of municipal bonds during the final months of 2013, especially those in the lower-rated, higher-yielding tiers of the market. 4 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 As noted previously, the municipal market began to change course in January 2014, experiencing a rally that essentially continued through the end of the 12-month period. Growing investor confidence that the Fed could engineer a gradual change in monetary policy without disrupting the markets in a meaningful way coincided with the belief that the debt problems of Detroit and Puerto Rico were not reflective of conditions in the overall municipal market. Thus, market sentiment about the credit-worthiness of municipals improved. Investors also recognized that municipal securities were selling at very attractive prices relative to the taxable bond market, resulting in increased demand from both traditional and non-traditional buyers. Municipal bond prices soon began recovering, with high-yield municipals bouncing back stronger than the investment-grade segment of the market. Q What were the main reasons for the Fund's underperformance relative to the benchmark Barclays Index during the 12-month period ended August 31, 2014? A The Fund participated in the market rebound over the last eight months of the period, but not as much as the Barclays Index benchmark, as we continued our efforts to restructure the Fund's portfolio, removing both real and potentially problem credits while significantly increasing diversification*. The restructuring process had been especially challenging when the market was in decline, but was also an issue during times when other investors were selling their most liquid and easily tradable securities, as those sales affected the values of some of the Fund's better-quality positions, such as securities backed by proceeds from tobacco settlement liability lawsuits. By August 31, 2014, the Fund's portfolio restructuring was essentially completed, as our review process continued to weed out problem credits. For example, we reduced the Fund's exposure to continuing care retirement communities (CCRCs) down to less than 20% by period end, as we sought to increase the portfolio's diversification by credit issuer and quality. At the same time, we increased the portfolio's exposure to more liquid, easily- tradable industries, notably bonds backed by revenues from charter schools, tobacco liability settlements, and transportation and hospital projects. Consistent with our investment discipline, the portfolio's holdings were confined principally to project revenue bonds, which are funded by the revenue streams produced by specific public projects. We believe revenue bonds are more reliable investments than general obligation bonds, which are more exposed to changes in the general financial health of the issuing municipalities or public agencies. * Diversification does not assure a profit nor protect against loss in a declining market. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 5 Over the final months of the 12-month period, the Fund's performance did improve noticeably, in both absolute and benchmark-relative terms. During the final six months of the period, for example, the Fund's Class A shares generated a total return of 5.27% at net asset value, just slightly behind the 5.85% return of the Barclays Index. Unfortunately, the Fund's significant underperformance of the benchmark during the first six months of the 12-month period proved too difficult to overcome. Q What were some of the individual portfolio investments that had noteworthy effects on the Fund's performance during the 12-month period ended August 31, 2014? A The Fund saw good results from investments in bonds backed by charter schools and hospitals, as well as from some transportation projects. Charter school project bonds in the portfolio that fared well during the period included securities backed by the Greenwood Charter School in Pennsylvania, the Rocky Mountain Charter Academy in Colorado, and the Universal Academy in Texas. In the hospital sector, issues that performed well for the Fund included project revenue bonds backed by hospitals in Pottsville, Pennsylvania, Onondaga County, New York, and Muskingum County in Ohio. Among the Fund's underperforming securities during the period were CCRC bonds backed by projects in Tyler, Texas, and Deerfield, Iowa. Q What is your investment outlook? A We anticipate that the domestic economy will continue to grow at a moderate, but steady pace in the coming months. As key indicators such as employment, housing and consumer spending improve, so too should the general fiscal health of municipalities and public agencies. That, in turn, should buttress the credit quality of the debt issued by those entities. While the Fed is likely to begin raising short-term interest rates modestly during 2015, we think it will act gradually so as not to disrupt the capital markets. We also believe inflation should remain well under control. As we enter the final quarter of 2014, the outlook for municipal bonds looks good. So far during 2014, issuance of municipal bonds has been down by 15% from 2013 levels, and yet demand for municipal bonds has increased substantially, which has been a boon for municipal bond prices. Meanwhile, the rising tax revenues that accompany a strengthening economy are improving the financial health of the government agencies and institutions that issue municipal bonds. We plan to continue to emphasize fundamental credit research when selecting securities for the Fund, while maintaining a well-diversified portfolio of investments that adhere to our strictest quality standards. 6 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Please refer to the Schedule of Investments on pages 15-23 for a full listing of Fund securities. Investments in high-yield or lower rated securities are subject to greater-than- average price volatility, illiquidity and possibility of default. When interest rates rise, the prices of fixed-income securities in the Fund will generally fall. Conversely, when interest rates fall, the prices of fixed income securities in the fund will generally rise. Investments in the Fund are subject to possible loss due to the financial failure of issuers of underlying securities and their inability to meet their debt obligations. Prepayment risk is the chance that an issuer may exercise its right to prepay its security, if falling interest rates prompt the issuer to do so. Forced to reinvest the unanticipated proceeds at lower interest rates, the Fund would experience a decline in income and lose the opportunity for additional price appreciation. The value of municipal securities can be adversely affected by changes in finan- cial condition of municipal issuers, lower revenues, and regulatory and political developments. The Fund is non-diversified, which means that it can invest a large percentage of its assets in the securities of any one or more issuers. This increases the Fund's potential risk exposure. The Fund may use derivatives, such as options, futures, inverse floating rate obligations, swaps, and others, which can be illiquid, may disproportionately increase losses, and have a potentially large impact on Fund performance. Derivatives may have a leveraging effect on the Fund. A portion of income may be subject to local, state, federal, and/or alternative minimum tax. Capital gains, if any, are subject to a capital gains tax. At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making it more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. These risks may increase share price volatility. Before investing, consider the product's investment objectives, risks, charges and expenses. Contact your advisor or Pioneer Investments for a prospectus or summary prospectus containing this information. Read it carefully. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These opinions should not be relied upon for any other purposes. Past performance is not a guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 7 Portfolio Summary | 8/31/14 Sector Distribution -------------------------------------------------------------------------------- (As a percentage of total investment portfolio) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] Health 30.2% Education 19.8% Special Revenues 18.6% Pollution Control Revenue 11.0% Various Revenues 9.9% Transportation 4.5% General Obligation 2.6% Reserves 1.1% Water & Sewer 1.1% Insured 0.8% Housing 0.4% 10 Largest Holdings -------------------------------------------------------------------------------- (As a percentage of total investment portfolio)* 1. City of Philippi West Virginia, 7.75%, 10/1/44 5.26% ----------------------------------------------------------------------------------------------- 2. Sanger Industrial Development Corp., 8.0%, 7/1/38 3.43 ----------------------------------------------------------------------------------------------- 3. State of Texas, 5.0%, 10/1/25 2.62 ----------------------------------------------------------------------------------------------- 4. Capital Trust Agency, Inc., 7.75%, 1/1/41 2.40 ----------------------------------------------------------------------------------------------- 5. Pennsylvania Economic Development Financing Authority, 8.0%, 5/1/29 2.10 ----------------------------------------------------------------------------------------------- 6. Tobacco Settlement Financing Corp. New Jersey, 5.0%, 6/1/41 2.04 ----------------------------------------------------------------------------------------------- 7. Washington State Housing Finance Commission, 5.625%, 1/1/38 1.92 ----------------------------------------------------------------------------------------------- 8. Michigan Tobacco Settlement Finance Authority, 6.0%, 6/1/48 1.84 ----------------------------------------------------------------------------------------------- 9. Michigan Strategic Fund, Floating Rate Note, 3/1/40 1.59 ----------------------------------------------------------------------------------------------- 10. Tarrant County Cultural Education Facilities Finance Corp., 8.125%, 11/15/44 1.55 ----------------------------------------------------------------------------------------------- * This list excludes temporary cash investments and derivative instruments. The portfolio is actively managed, and current holdings may be different. The holdings listed should not be considered recommendations to buy or sell any security listed. 8 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Prices and Distributions | 8/31/14 Net Asset Value per Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Class 8/31/14 8/31/13 -------------------------------------------------------------------------------- A $7.27 $7.19 -------------------------------------------------------------------------------- C $7.28 $7.19 -------------------------------------------------------------------------------- Y $7.18 $7.10 -------------------------------------------------------------------------------- Distributions per Share: 9/1/13-8/31/14 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Net Investment Short-Term Long-Term Class Income Capital Gains Capital Gains -------------------------------------------------------------------------------- A $0.4410 $ -- $ -- -------------------------------------------------------------------------------- C $0.3864 $ -- $ -- -------------------------------------------------------------------------------- Y $0.4457 $ -- $ -- -------------------------------------------------------------------------------- Index Definitions -------------------------------------------------------------------------------- The Barclays High Yield Municipal Bond Index is an unmanaged measure of the performance of the high-yield municipal bond market. Index returns are calculated monthly, assume reinvestment of dividends and, unlike Fund returns, do not reflect any fees, expenses or sales charges. It is not possible to invest directly in an index. The index defined here pertains to the "Value of $10,000 Investment" and "Value of $5 Million Investment" charts shown on pages 10-12. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 9 Performance Update | 8/31/14 Class A Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class A shares of Pioneer High Income Municipal Fund at public offering price during the periods shown, compared to that of the Barclays High Yield Municipal Bond Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Barclays Net Public High Yield Asset Offering Municipal Value Price Bond Period (NAV) (POP) Index -------------------------------------------------------------------------------- Life-of-Class (10/17/06) 2.39% 1.80% 4.45% 5 Years 7.85 6.87 9.95 1 Year 7.52 2.66 14.74 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross -------------------------------------------------------------------------------- 0.88% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer High Income Barclays High Yield Municipal Fund Municipal Bond Index 10/31/2006 $ 9,550 $10,000 8/31/2007 $ 9,671 $10,076 8/31/2008 $ 9,193 $ 9,635 8/31/2009 $ 7,868 $ 8,750 8/31/2010 $ 9,848 $10,682 8/31/2011 $10,028 $11,051 8/31/2012 $11,154 $12,752 8/31/2013 $10,679 $12,253 8/31/2014 $11,481 $14,060 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. NAV results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. POP returns reflect deduction of maximum 4.50% sales charge. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 10 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class C Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class C shares of Pioneer High Income Municipal Fund during the periods shown, compared to that of the Barclays High Yield Municipal Bond Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Barclays High Yield Municipal If If Bond Period Held Redeemed Index -------------------------------------------------------------------------------- Life-of-Class (10/17/06) 1.56% 1.56% 4.45% 5 Years 7.08 7.08 9.95 1 Year 6.85 6.85 14.74 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross -------------------------------------------------------------------------------- 1.63% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer High Income Barclays High Yield Municipal Fund Municipal Bond Index 10/31/2006 $10,000 $10,000 8/31/2007 $10,046 $10,076 8/31/2008 $ 9,449 $ 9,635 8/31/2009 $ 8,015 $ 8,750 8/31/2010 $ 9,948 $10,682 8/31/2011 $10,066 $11,051 8/31/2012 $11,116 $12,752 8/31/2013 $10,562 $12,253 8/31/2014 $11,285 $14,060 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class C shares held for less than one year are also subject to a 1% contingent deferred sales charge (CDSC). "If Held" results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 11 Performance Update | 8/31/14 Class Y Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $5 million investment made in Class Y shares of Pioneer High Income Municipal Fund during the periods shown, compared to that of the Barclays High Yield Municipal Bond Index. Average Annual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Barclays High Yield Municipal If If Bond Period Held Redeemed Index -------------------------------------------------------------------------------- Life-of-Class (10/17/06) 2.35% 2.35% 4.45% 5 Years 7.93 7.93 9.95 1 Year 7.69 7.69 14.74 -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 31, 2013) -------------------------------------------------------------------------------- Gross -------------------------------------------------------------------------------- 0.72% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer High Income Barclays High Yield Municipal Fund Municipal Bond Index 10/31/2006 $5,000,000 $5,000,000 8/31/2007 $5,045,674 $5,037,963 8/31/2008 $4,770,728 $4,817,672 8/31/2009 $4,088,458 $4,374,981 8/31/2010 $5,099,360 $5,340,982 8/31/2011 $5,202,265 $5,525,277 8/31/2012 $5,796,676 $6,376,035 8/31/2013 $5,561,596 $6,126,737 8/31/2014 $5,989,184 $7,029,878 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class Y shares are not subject to sales charges and are available for limited groups of eligible investors, including institutional investors. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 12 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Comparing Ongoing Fund Expenses As a shareowner in the Fund, you incur two types of costs: (1) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses; and (2) transaction costs, including sales charges (loads) on purchase payments. This example is intended to help you understand your ongoing expenses (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 at the beginning of the Fund's latest six-month period and held throughout the six months. Using the Tables -------------------------------------------------------------------------------- Actual Expenses The first table below provides information about actual account values and actual expenses. You may use the information in this table, together with the amount you invested, to estimate the expenses that you paid over the period as follows: 1. Divide your account value by $1,000 Example: an $8,600 account value (divided by) $1,000 = 8.6 2. Multiply the result in (1) above by the corresponding share class's number in the third row under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Expenses Paid on a $1,000 Investment in Pioneer High Income Municipal Fund Based on actual returns from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account $1,000.00 $1,000.00 $1,000.00 Value on 3/1/14 -------------------------------------------------------------------------------- Ending Account Value $1,052.78 $1,050.23 $1,053.82 (after expenses) on 8/31/14 -------------------------------------------------------------------------------- Expenses Paid $ 4.66 $ 8.58 $ 3.68 During Period* -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized expense ratio of 0.90%, 1.66% and 0.71% fro Class A, Class C and Class Y shares, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period). Pioneer High Income Municipal Fund | Annual Report | 8/31/14 13 Hypothetical Example for Comparison Purposes The table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the tables are meant to highlight your ongoing costs only and do not reflect any transaction costs, such as sales charges (loads) that are charged at the time of the transaction. Therefore, the table below is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Expenses Paid on a $1,000 Investment in Pioneer High Income Municipal Fund Based on a hypothetical 5% return per year before expenses, reflecting the period from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account $1,000.00 $1,000.00 $1,000.00 Value on 3/1/14 -------------------------------------------------------------------------------- Ending Account Value $1,020.67 $1,016.84 $1,021.63 (after expenses) on 8/31/14 -------------------------------------------------------------------------------- Expenses Paid $ 4.58 $ 8.44 $ 3.62 During Period* -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized expense ratio of 0.90%, 1.66% and 0.71% fro Class A, Class C and Class Y shares, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period). 14 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Schedule of Investments | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS -- 97.1% Alaska -- 0.2% 1,000,000 NR/B2 Northern Tobacco Securitization Corp., 5.0%, 6/1/46 $ 739,840 ------------------------------------------------------------------------------------------------------------- Arizona -- 2.3% 6,860,000 NR/NR The Industrial Development Authority of the County of Pima, 5.5%, 7/1/26 $ 6,433,445 1,000,000 NR/NR The Industrial Development Authority of the County of Pima, 7.0%, 5/1/34 1,026,700 3,000,000 NR/NR The Industrial Development Authority of the County of Pima, 7.25%, 5/1/44 3,083,460 725,000 NR/NR The Industrial Development Authority of the County of Pima, 8.5%, 7/1/39 812,957 --------------- $ 11,356,562 ------------------------------------------------------------------------------------------------------------- California -- 11.1% 5,040,000 B-/NR California County Tobacco Securitization Agency, 5.125%, 6/1/38 $ 4,038,502 6,655,000 NR/B2 California County Tobacco Securitization Agency, 5.25%, 6/1/45 5,173,863 1,880,000 B-/NR California County Tobacco Securitization Agency, 5.25%, 6/1/45 1,497,194 3,800,000 NR/B2 California County Tobacco Securitization Agency, 5.7%, 6/1/46 3,081,648 6,300,000 BB/NR California Municipal Finance Authority, 6.0%, 7/1/42 6,538,455 3,230,000 BB/NR California School Finance Authority, 7.125%, 10/1/48 3,556,230 3,000,000 BB+/NR California School Finance Authority, 7.375%, 10/1/43 3,347,550 1,560,000 NR/NR California Statewide Communities Development Authority, 6.125%, 11/1/33 1,731,335 4,030,000 NR/NR California Statewide Communities Development Authority, 6.375%, 11/1/43 4,494,578 2,000,000 NR/NR California Statewide Communities Development Authority, 7.5%, 6/1/42 2,219,780 315,559 NR/NR California Statewide Communities Development Authority, 9.0%, 12/1/38 (c) 3 7,000,000 B/B3 Golden State Tobacco Securitization Corp., 4.5%, 6/1/27 6,378,750 6,000,000 B-/B3 Golden State Tobacco Securitization Corp., 5.75%, 6/1/47 4,897,260 4,000,000 AA/Aa3 Pittsburg Unified School District, 9/1/38 (d) 853,560 3,925,000 AA/Aa3 Pittsburg Unified School District, 9/1/39 (d) 772,754 2,500,000 AA/Aa3 Pittsburg Unified School District, 9/1/41 (d) 630,825 1,925,000 AA/Aa3 Pittsburg Unified School District, 9/1/42 (d) 460,710 The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 15 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- California -- (continued) 6,000,000 BB+/B2 Tobacco Securitization Authority of Southern California, 5.0%, 6/1/37 $ 4,789,020 --------------- $ 54,462,017 ------------------------------------------------------------------------------------------------------------- Colorado -- 2.8% 2,000,000 B+/NR Colorado Educational & Cultural Facilities Authority, 8.0%, 9/1/43 $ 2,046,260 5,000,000 B+/NR Colorado Educational & Cultural Facilities Authority, 8.125%, 9/1/48 5,123,150 8,000,000 NR/NR Kremmling Memorial Hospital District, 7.125%, 12/1/45 6,688,080 --------------- $ 13,857,490 ------------------------------------------------------------------------------------------------------------- District of Columbia -- 1.7% 735,000 BBB/Baa1 District of Columbia Tobacco Settlement Financing Corp., 6.75%, 5/15/40 $ 735,037 3,500,000 BBB-/NR District of Columbia, 5.0%, 10/1/45 3,558,065 4,000,000 BBB+/Baa1 Metropolitan Washington Airports Authority Dulles Toll Road Revenue, 5.0%, 10/1/53 4,195,040 --------------- $ 8,488,142 ------------------------------------------------------------------------------------------------------------- Florida -- 3.9% 5,000,000 NR/NR Alachua County Health Facilities Authority, 8.125%, 11/15/46 $ 5,792,250 1,035,000 NR/NR Capital Trust Agency, Inc., 7.375%, 1/1/48 1,050,235 11,000,000 NR/B1 Capital Trust Agency, Inc., 7.75%, 1/1/41 11,440,000 1,820,000 NR/NR County of Liberty Florida, 8.25%, 7/1/28 (c) 549,531 --------------- $ 18,832,016 ------------------------------------------------------------------------------------------------------------- Hawaii -- 0.2% 1,000,000 NR/NR State of Hawaii Department of Budget & Finance, 9.0%, 11/15/44 $ 1,183,900 ------------------------------------------------------------------------------------------------------------- Illinois -- 5.0% 526,959 NR/NR Illinois Finance Authority, 11/15/52 (d) $ 142,232 526,959 NR/NR Illinois Finance Authority, 11/15/52 (d) 89,536 2,634,795 NR/NR Illinois Finance Authority, 11/15/52 (d) 92,060 485,000 NR/NR Illinois Finance Authority, 11/15/17 (d) 471,949 710,000 NR/NR Illinois Finance Authority, 7.0%, 11/15/27 649,380 3,085,000 NR/NR Illinois Finance Authority, 7.625%, 5/15/25 3,275,067 1,750,000 NR/NR Illinois Finance Authority, 8.0%, 5/15/30 1,155,000 3,195,000 NR/NR Illinois Finance Authority, 8.0%, 5/15/40 3,339,734 4,060,000 BB/NR Illinois Finance Authority, 8.25%, 5/15/45 2,679,600 4,213,653 4.00 NR/NR Illinois Finance Authority, Floating Rate Note, 11/15/52 2,730,826 2,735,000 NR/NR Southwestern Illinois Development Authority, 5.625%, 11/1/26 2,209,032 The accompanying notes are an integral part of these financial statements. 16 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- Illinois -- (continued) 680,000 NR/NR Southwestern Illinois Development Authority, 6.2%, 6/1/17 $ 704,840 7,020,000 NR/NR Southwestern Illinois Development Authority, 6.625%, 6/1/37 7,031,513 --------------- $ 24,570,769 ------------------------------------------------------------------------------------------------------------- Indiana -- 3.6% 1,750,000 NR/NR City of Carmel Indiana, 7.0%, 11/15/32 $ 1,887,812 2,000,000 NR/NR City of Carmel Indiana, 7.125%, 11/15/42 2,147,980 2,000,000 NR/NR City of Carmel Indiana, 7.125%, 11/15/47 2,141,280 3,500,000 NR/NR City of Crown Point Indiana, 8.0%, 11/15/39 3,914,855 3,000,000 NR/NR City of Gary Indiana, 2.5%, 5/1/15 3,000,870 4,000,000 BB/NR Vigo County Hospital Authority, 8.0%, 9/1/41 4,632,800 --------------- $ 17,725,597 ------------------------------------------------------------------------------------------------------------- Iowa -- 1.2% 775,200 NR/NR Iowa Finance Authority, 5/15/56 (0.0% cash, 0.0.% PIK) (PIK) (d) $ 8 4,132,500 2.70 NR/NR Iowa Finance Authority, Floating Rate Note, 11/15/46 2,070,672 1,000,000 B+/B2 Iowa Tobacco Settlement Authority, 5.6%, 6/1/34 884,650 3,580,000 B+/B2 Iowa Tobacco Settlement Authority, 5.625%, 6/1/46 2,996,388 --------------- $ 5,951,718 ------------------------------------------------------------------------------------------------------------- Louisiana -- 0.9% 5,800,000 NR/NR Tensas Parish Law Enforcement District, 8.5%, 10/1/26 (c) $ 4,393,964 ------------------------------------------------------------------------------------------------------------- Maryland -- 0.9% 1,000,000 NR/NR City of Westminster Maryland, 6.0%, 7/1/34 $ 1,004,330 850,000 NR/NR City of Westminster Maryland, 6.125%, 7/1/39 844,552 1,250,000 NR/NR City of Westminster Maryland, 6.25%, 7/1/44 1,253,512 1,000,000 NR/NR Maryland Health & Higher Educational Facilities Authority, 6.75%, 7/1/44 1,068,790 --------------- $ 4,171,184 ------------------------------------------------------------------------------------------------------------- Massachusetts -- 1.2% 1,116,746 NR/NR Massachusetts Development Finance Agency, 11/15/56 (d) $ 4,947 1,235,770 NR/NR Massachusetts Development Finance Agency, 6.25%, 11/15/26 1,097,166 The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 17 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- Massachusetts -- (continued) 2,224,798 NR/NR Massachusetts Development Finance Agency, 6.25%, 11/15/39 $ 1,809,228 2,000,000 NR/NR Massachusetts Development Finance Agency, 6.75%, 10/15/37 2,078,620 870,000 NR/NR Massachusetts Development Finance Agency, 7.625%, 10/15/37 970,015 3,500,000 NR/NR Massachusetts Health & Educational Facilities Authority, 6.5%, 1/15/38 (c) 9,205 --------------- $ 5,969,181 ------------------------------------------------------------------------------------------------------------- Michigan -- 8.6% 1,250,000 NR/Ba1 Flint Hospital Building Authority, 7.375%, 7/1/35 $ 1,333,412 5,485,000 BBB-/NR Flint International Academy, 5.75%, 10/1/37 5,560,419 4,460,000 NR/NR Michigan Public Educational Facilities Authority, 5.875%, 6/1/37 4,488,767 260,000 BB/NR Michigan Public Educational Facilities Authority, 7.25%, 4/1/20 279,425 2,020,000 BB/NR Michigan Public Educational Facilities Authority, 8.0%, 4/1/40 2,195,316 3,175,000 NR/NR Michigan Strategic Fund, 7.25%, 1/1/39 3,319,082 4,000,000 6.62 NR/NR Michigan Strategic Fund, Floating Rate Note, 11/1/41 4,170,840 7,135,000 6.75 A/A2 Michigan Strategic Fund, Floating Rate Note, 3/1/40 7,544,192 11,090,000 B-/NR Michigan Tobacco Settlement Finance Authority, 6.0%, 6/1/48 8,749,456 5,050,000 NR/B2 Michigan Tobacco Settlement Finance Authority, 6.875%, 6/1/42 4,700,035 --------------- $ 42,340,944 ------------------------------------------------------------------------------------------------------------- Minnesota -- 1.3% 4,500,000 NR/NR Bloomington Port Authority, 9.0%, 12/1/35 $ 4,915,305 1,500,000 NR/NR City of Brooklyn Park Minnesota, 9.25%, 3/1/39 1,664,385 --------------- $ 6,579,690 ------------------------------------------------------------------------------------------------------------- Missouri -- 1.8% 5,920,000 BB/NR Community Memorial Hospital District, 6.68%, 12/1/34 $ 6,090,378 2,500,000 NR/NR Kirkwood Industrial Development Authority, 8.25%, 5/15/45 2,866,975 500,000 NR/NR St. Louis Industrial Development Authority, 7.2%, 12/15/28 (c) 6,250 1,365,000 NR/NR St. Louis Industrial Development Authority, 7.25%, 12/15/35 (c) 17,062 --------------- $ 8,980,665 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 18 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- New Jersey -- 4.2% 6,000,000 NR/NR New Jersey Economic Development Authority, 6.625%, 1/1/37 $ 6,106,740 4,500,000 BB+/Ba1 New Jersey Health Care Facilities Financing Authority, 6.25%, 7/1/35 4,881,690 12,885,000 B-/B2 Tobacco Settlement Financing Corp. New Jersey, 5.0%, 6/1/41 9,708,848 --------------- $ 20,697,278 ------------------------------------------------------------------------------------------------------------- New Mexico -- 0.9% 5,115,000 NR/NR County of Otero New Mexico, 6.0%, 4/1/28 $ 4,290,002 ------------------------------------------------------------------------------------------------------------- New York -- 5.8% 85,000 BB/B1 New York City Industrial Development Agency, 5.25%, 12/1/32 $ 85,002 5,000,000 AA+/Aa2 New York City Water & Sewer System, 5.0%, 6/15/47 5,535,650 2,000,000 BB/Ba2 Onondaga Civic Development Corp., 5.0%, 7/1/42 2,007,580 1,000,000 BB/Ba2 Onondaga Civic Development Corp., 5.125%, 7/1/31 1,043,180 5,000,000 NR/NR Suffolk Tobacco Asset Securitization Corp., 6/1/44 4,689,200 8,000,000 NR/NR The Erie County Industrial Development Agency, 9.25%, 10/1/30 (c) 3,360,160 10,000,000 NR/NR The Erie County Industrial Development Agency, 9.25%, 10/1/30 (c) 4,200,200 1,795,000 NR/NR The Erie County Industrial Development Agency, 9.25%, 10/1/30 (c) 753,936 8,230,000 B-/NR TSASC, Inc. New York, 5.125%, 6/1/42 6,536,678 --------------- $ 28,211,586 ------------------------------------------------------------------------------------------------------------- Ohio -- 3.5% 4,000,000 B-/B3 Buckeye Tobacco Settlement Financing Authority, 5.875%, 6/1/47 $ 3,185,160 8,555,000 B-/B3 Buckeye Tobacco Settlement Financing Authority, 6.0%, 6/1/42 6,801,139 1,000,000 B-/B3 Buckeye Tobacco Settlement Financing Authority, 6.5%, 6/1/47 855,030 1,150,000 BB+/Ba2 County of Muskingum Ohio, 5.0%, 2/15/33 1,163,420 5,000,000 BB+/Ba2 County of Muskingum Ohio, 5.0%, 2/15/48 4,915,850 --------------- $ 16,920,599 ------------------------------------------------------------------------------------------------------------- Pennsylvania -- 6.6% 2,005,000 B-/NR Pennsylvania Economic Development Financing Authority, 7.5%, 5/1/20 $ 2,343,424 8,445,000 B-/NR Pennsylvania Economic Development Financing Authority, 8.0%, 5/1/29 10,011,548 500,000 BB/NR Philadelphia Authority for Industrial Development, 5.5%, 6/15/32 495,480 The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 19 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- Pennsylvania -- (continued) 5,200,000 BB/NR Philadelphia Authority for Industrial Development, 5.75%, 6/15/42 $ 5,142,592 1,000,000 BB-/NR Philadelphia Authority for Industrial Development, 6.5%, 6/15/33 (144A) 1,020,140 1,500,000 NR/NR Philadelphia Authority for Industrial Development, 8.2%, 12/1/43 1,602,270 1,180,000 BB+/Ba2 Philadelphia Hospitals & Higher Education Facilities Authority, 5.625%, 7/1/36 1,238,174 6,000,000 BB+/Ba2 Philadelphia Hospitals & Higher Education Facilities Authority, 5.625%, 7/1/42 6,260,040 4,000,000 NR/NR Pottsville Hospital Authority Pennsylvania, 6.5%, 7/1/28 4,152,600 --------------- $ 32,266,268 ------------------------------------------------------------------------------------------------------------- Puerto Rico -- 0.3% 10,000,000 AA+/Aa1 Puerto Rico Sales Tax Financing Corp., 8/1/54 (d) $ 1,350,700 ------------------------------------------------------------------------------------------------------------- Rhode Island -- 0.3% 2,065,000 NR/NR Central Falls Detention Facility Corp., 7.25%, 7/15/35 $ 1,240,962 ------------------------------------------------------------------------------------------------------------- Texas -- 12.6% 5,500,000 BB/NR Arlington Higher Education Finance Corp., 7.125%, 3/1/44 $ 5,748,820 2,000,000 B/B2 City of Houston Texas Airport System Revenue, 5.0%, 7/1/29 2,044,180 234,442 NR/NR Gulf Coast Industrial Development Authority, 7.0%, 12/1/36 (c) 2 345,000 NR/NR HFDC of Central Texas, Inc., 6.375%, 11/15/19 (c) 126,781 1,600,000 NR/NR HFDC of Central Texas, Inc., 7.75%, 11/15/29 (c) 587,968 6,825,000 NR/NR HFDC of Central Texas, Inc., 7.75%, 11/15/44 (c) 2,508,051 1,455,000 BB/NR Kinney County Public Facilities Corp., 7.0%, 11/1/25 1,290,018 15,000,000 NR/NR Sanger Industrial Development Corp., 8.0%, 7/1/38 16,335,000 10,000,000 AAA/Aaa State of Texas, 5.0%, 10/1/25 12,474,600 1,775,000 BB/NR Tarrant County Cultural Education Facilities Finance Corp., 8.0%, 11/15/28 1,601,103 2,250,000 NR/NR Tarrant County Cultural Education Facilities Finance Corp., 8.0%, 11/15/29 2,184,300 120,000 NR/NR Tarrant County Cultural Education Facilities Finance Corp., 8.0%, 11/15/34 139,561 The accompanying notes are an integral part of these financial statements. 20 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- Texas -- (continued) 5,000,000 NR/NR Tarrant County Cultural Education Facilities Finance Corp., 8.125%, 11/15/39 $ 4,815,450 6,350,000 NR/NR Tarrant County Cultural Education Facilities Finance Corp., 8.125%, 11/15/44 7,368,222 5,000,000 NR/NR Tarrant County Cultural Education Facilities Finance Corp., 8.25%, 11/15/44 4,425,300 1,000,000 NR/NR Texas Midwest Public Facility Corp., 10/1/30 (c) (d) 245,620 --------------- $ 61,894,976 ------------------------------------------------------------------------------------------------------------- Utah -- 2.0% 1,450,000 NR/NR Utah State Charter School Finance Authority, 7.25%, 5/15/21 $ 1,579,616 1,985,000 NR/NR Utah State Charter School Finance Authority, 8.125%, 5/15/31 2,191,321 5,145,000 NR/NR Utah State Charter School Finance Authority, 8.5%, 5/15/41 5,773,873 --------------- $ 9,544,810 ------------------------------------------------------------------------------------------------------------- Virginia -- 1.3% 9,750,000 B-/B3 Tobacco Settlement Financing Corp. Virginia, 5.0%, 6/1/47 $ 6,564,968 ------------------------------------------------------------------------------------------------------------- Washington -- 2.6% 3,350,000 NR/NR Washington State Housing Finance Commission, 5.625%, 1/1/27 $ 3,351,541 9,610,000 NR/NR Washington State Housing Finance Commission, 5.625%, 1/1/38 9,159,675 --------------- $ 12,511,216 ------------------------------------------------------------------------------------------------------------- West Virginia -- 6.5% 25,000,000 NR/NR City of Philippi West Virginia, 7.75%, 10/1/44 $ 25,026,998 6,385,000 NR/NR West Virginia Hospital Finance Authority, 9.125%, 10/1/41 6,793,257 --------------- $ 31,820,255 ------------------------------------------------------------------------------------------------------------- Wisconsin -- 3.8% 1,590,000 BBB-/NR Public Finance Authority, 5.625%, 7/1/44 $ 1,631,547 2,815,000 NR/NR Public Finance Authority, 6.2%, 10/1/42 2,930,922 5,057,500 NR/NR Public Finance Authority, 7.0%, 10/1/42 4,929,899 5,325,000 NR/NR Public Finance Authority, 8.25%, 6/1/46 6,204,903 3,100,000 NR/NR Public Finance Authority, 8.375%, 6/1/20 3,109,548 --------------- $ 18,806,819 ------------------------------------------------------------------------------------------------------------- TOTAL MUNICIPAL BONDS (Cost $480,420,520) $ 475,724,118 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 21 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- MUNICIPAL COLLATERALIZED DEBT OBLIGATION -- 0.0%+ 1,175,000 0.00 NR/NR Non-Profit Preferred Funding Trust I, Floating Rate Note, 9/15/37 (144A) $ 132,951 ------------------------------------------------------------------------------------------------------------- TOTAL MUNICIPAL COLLATERALIZED DEBT OBLIGATION (Cost $1,175,000) $ 132,951 ------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT IN SECURITIES -- 97.1% (Cost $481,595,520) (a) (e) $ 475,857,069 ------------------------------------------------------------------------------------------------------------- OTHER ASSETS & LIABILITIES -- 2.9% $ 14,125,576 ------------------------------------------------------------------------------------------------------------- TOTAL NET ASSETS -- 100.0% $ 489,982,645 ============================================================================================================= NR Not rated by either S&P or Moody's. + Rounds to less than 0.01%. (144A) Security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold normally to qualified institutional buyers in a transaction exempt from registration. At August 31, 2014, the value of these securities amounted to $1,153,091 or 0.2% of total net assets. (PIK) Represents a pay-in-kind security. (a) At August 31,2014, the net unrealized appreciation/depreciation on investments based on cost for federal income tax purposes of $481,300,909 was as follows: Aggregate gross unrealized appreciation for all investments in which there is an excess of value over tax cost $ 27,638,177 Aggregate gross unrealized depreciation for all investments in which there is an excess of tax cost over value (33,082,017) ------------ Net unrealized depreciation $ (5,443,840) ============ (b) Debt obligation with a variable interest rate. Rate shown is rate at end of period. (c) Security is in default and is non-income producing. (d) Security issued with zero coupon. Income is earned through accretion of discount. The accompanying notes are an integral part of these financial statements. 22 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 (e) The concentration of investments by type of obligation/market sector is as follows: Revenue Bonds: Health 30.2% Education 19.8% Special Revenues 18.6% Pollution Control Revenue 11.0% Various Revenues 9.9% Transportation 4.5% General Obligation 2.6% Reserves 1.1% Water & Sewer 1.1% Insured 0.8% Housing 0.4% ---------------------------------------------------------------------------------------- 100.0% ======================================================================================== Purchases and sales of securities (excluding temporary cash investments) for the year ended August 31, 2014 aggregated $269,587,918 and $408,401,993, respectively. Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below. Level 1 -- quoted prices in active markets for identical securities. Level 2 -- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.) See Notes to Financial Statements -- Note 1A. Level 3 -- significant unobservable inputs (including the Fund's own assumptions in determining fair value of investments) See Notes to Financial Statements -- Note 1A. Generally, equity securities are categorized as Level 1, fixed income securities and senior loans as Level 2 and securities valued using fair value methods (other than prices supplied by independent pricing services or broker-dealers) as Level 3. See Notes to Financial Statements -- Note 1A. The following is a summary of the inputs used as of August 31, 2014, in valuing the Fund's investments: ---------------------------------------------------------------------------------------- Level 1 Level 2 Level 3 Total ---------------------------------------------------------------------------------------- Municipal Bonds $ -- $475,724,118 $ -- $475,724,118 Municipal Collateralized Debt Obligation -- 132,951 -- 132,951 ---------------------------------------------------------------------------------------- Total $ -- $475,857,069 $ -- $475,857,069 ======================================================================================== During the year ended August 31, 2014, there were no transfers between Levels 1, 2 and 3. The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 23 Statement of Assets and Liabilities | 8/31/14 ASSETS: Investment in securities, at value (cost $481,595,520) $475,857,069 Cash 12,581,140 Receivables -- Investment securities sold 3,655,741 Fund shares sold 3,203,062 Interest 8,654,906 Due from Pioneer Investment Management, Inc. 2,677 Other 32,173 -------------------------------------------------------------------------------- Total assets $503,986,768 ================================================================================ LIABILITIES: Payables -- Investment securities purchased $ 10,534,385 Fund shares repurchased 2,696,570 Dividends 551,552 Due to affiliates 105,531 Trustee fees 2,856 Accrued expenses 113,229 -------------------------------------------------------------------------------- Total liabilities $ 14,004,123 ================================================================================ NET ASSETS: Paid-in capital $540,949,017 Undistributed net investment income 8,420,280 Accumulated net realized loss on investments (53,648,201) Net unrealized depreciation on investments (5,738,451) -------------------------------------------------------------------------------- Total net assets $489,982,645 ================================================================================ NET ASSET VALUE PER SHARE: (No par value, unlimited number of shares authorized) Class A (based on $240,330,903/33,044,450 shares) $ 7.27 Class C (based on $149,452,825/20,543,341 shares) $ 7.28 Class Y (based on $100,198,917/13,954,458 shares) $ 7.18 MAXIMUM OFFERING PRICE: Class A ($7.27 (divided by) 95.5%) $ 7.61 ================================================================================ The accompanying notes are an integral part of these financial statements. 24 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Statement of Operations For the Year Ended 8/31/14 INVESTMENT INCOME: Interest $34,425,527 -------------------------------------------------------------------------------- Total investment income $34,425,527 -------------------------------------------------------------------------------- EXPENSES: Management fees $ 2,498,636 Transfer agent fees Class A 34,595 Class C 10,889 Class Y 2,616 Distribution fees Class A 595,733 Class C 1,640,385 Shareholder communications expense 278,599 Administrative reimbursement 166,849 Custodian fees 9,517 Registration fees 104,482 Professional fees 137,190 Printing expense 25,761 Fees and expenses of nonaffiliated Trustees 15,982 Interest expense 110,280 Miscellaneous 85,771 -------------------------------------------------------------------------------- Total expenses $ 5,717,285 -------------------------------------------------------------------------------- Less fees waived and expenses reimbursed by Pioneer Investment Management, Inc. (2,677) -------------------------------------------------------------------------------- Net expenses $ 5,714,608 -------------------------------------------------------------------------------- Net investment income $28,710,919 -------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on investments $ 2,409,680 -------------------------------------------------------------------------------- Change in net unrealized depreciation on investments $ 3,527,217 -------------------------------------------------------------------------------- Net gain on investments $ 5,936,897 -------------------------------------------------------------------------------- Net increase in net assets resulting from operations $34,647,816 ================================================================================ The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 25 Statements of Changes in Net Assets ---------------------------------------------------------------------------------------- Year Ended Year Ended 8/31/14 8/31/13 ---------------------------------------------------------------------------------------- FROM OPERATIONS: Net investment income $ 28,710,919 $ 48,312,643 Net realized gain on investments 2,409,680 15,135,141 Change in net unrealized appreciation (depreciation) on investments 3,527,217 (86,344,407) ---------------------------------------------------------------------------------------- Net increase (decrease) in net assets resulting from operations $ 34,647,816 $ (22,896,623) ---------------------------------------------------------------------------------------- DISTRIBUTIONS TO SHAREOWNERS: Net investment income: Class A ($0.44 and $0.44 per share, respectively) $ (14,679,335) $ (19,349,016) Class C ($0.39 and $0.38 per share, respectively) (8,896,752) (12,640,678) Class Y ($0.45 and $0.45 per share, respectively) (6,197,281) (10,604,265) ---------------------------------------------------------------------------------------- Total distributions to shareowners $ (29,773,368) $ (42,593,959) ---------------------------------------------------------------------------------------- FROM FUND SHARE TRANSACTIONS: Net proceeds from sale of shares $ 171,100,856 $ 259,833,657 Reinvestment of distributions 23,543,400 32,589,669 Cost of shares repurchased (274,646,597) (476,972,507) ---------------------------------------------------------------------------------------- Net decrease in net assets resulting from Fund share transactions $ (80,002,341) $ (184,549,181) ---------------------------------------------------------------------------------------- Net decrease in net assets $ (75,127,893) $ (250,039,763) NET ASSETS: Beginning of year 565,110,538 815,150,301 ---------------------------------------------------------------------------------------- End of year $ 489,982,645 $ 565,110,538 ---------------------------------------------------------------------------------------- Undistributed net investment income $ 8,420,280 $ 9,245,949 ======================================================================================== The accompanying notes are an integral part of these financial statements. 26 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------- '14 Shares '14 Amount '13 Shares '13 Amount ------------------------------------------------------------------------------------------- Class A Shares sold 13,364,645 $ 95,629,792 14,993,517 $ 120,667,855 Reinvestment of distributions 1,762,944 12,632,777 1,982,918 15,747,383 Less shares repurchased (16,892,168) (120,665,382) (29,176,427) (231,678,201) ------------------------------------------------------------------------------------------- Net decrease (1,764,579) $ (12,402,813) (12,199,992) $ (95,262,963) =========================================================================================== Class C Shares sold 3,088,934 $ 22,128,792 5,733,047 $ 46,286,122 Reinvestment of distributions 969,680 6,948,501 1,208,628 9,597,190 Less shares repurchased (10,680,691) (76,310,340) (13,216,214) (103,481,378) ------------------------------------------------------------------------------------------- Net decrease (6,622,077) $ (47,233,047) (6,274,539) $ (47,598,066) =========================================================================================== Class Y Shares sold 7,547,136 $ 53,342,272 11,686,311 $ 92,879,680 Reinvestment of distributions 560,257 3,962,122 921,213 7,245,096 Less shares repurchased (11,017,755) (77,670,875) (18,272,467) (141,812,928) ------------------------------------------------------------------------------------------- Net decrease (2,910,362) $ (20,366,481) (5,664,943) $ (41,688,152) =========================================================================================== The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 27 Financial Highlights ------------------------------------------------------------------------------------------------------------------------ Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 ------------------------------------------------------------------------------------------------------------------------ Class A Net asset value, beginning of period $ 7.19 $ 7.94 $ 7.58 $ 7.97 $ 6.84 ------------------------------------------------------------------------------------------------------------------------ Increase (decrease) from investment operations: Net investment income $ 0.43 $ 0.53 $ 0.47 $ 0.53 $ 0.55 Net realized and unrealized gain (loss) on investments 0.09 (0.84) 0.34 (0.40) 1.12 ------------------------------------------------------------------------------------------------------------------------ Net increase (decrease) in net assets from investment operations $ 0.52 $ (0.31) $ 0.81 $ 0.13 $ 1.67 ------------------------------------------------------------------------------------------------------------------------ Distributions to shareowners: Net investment income $ (0.44) $ (0.44) $ (0.45) $ (0.52) $ (0.55) ------------------------------------------------------------------------------------------------------------------------ Net increase (decrease) in net asset value $ 0.08 $ (0.75) $ 0.36 $ (0.39) $ 1.12 ------------------------------------------------------------------------------------------------------------------------ Net asset value, end of period $ 7.27 $ 7.19 $ 7.94 $ 7.58 $ 7.97 ======================================================================================================================== Total return* 7.52% (4.26)% 11.24% 1.83% 25.15% Ratio of net expenses to average net assets 0.90% 0.88% 0.89% 0.88% 0.90% Ratio of net investment income to average net assets 5.97% 6.26% 6.25% 6.98% 7.08% Portfolio turnover rate 55% 17% 54% 65% 15% Net assets, end of period (in thousands) $240,331 $250,163 $373,039 $378,883 $311,324 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 0.90% 0.88% 0.89% 0.88% 0.95% Net investment income 5.97% 6.26% 6.25% 6.98% 7.03% ======================================================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. The accompanying notes are an integral part of these financial statements. 28 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------------------ Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 ------------------------------------------------------------------------------------------------------------------------ Class C Net asset value, beginning of period $ 7.19 $ 7.94 $ 7.58 $ 7.96 $ 6.83 ------------------------------------------------------------------------------------------------------------------------ Increase (decrease) from investment operations: Net investment income $ 0.41 $ 0.46 $ 0.41 $ 0.47 $ 0.49 Net realized and unrealized gain (loss) on investments 0.07 (0.83) 0.35 (0.39) 1.12 ------------------------------------------------------------------------------------------------------------------------ Net increase (decrease) in net assets from investment operations $ 0.48 $ (0.37) $ 0.76 $ 0.08 $ 1.61 ------------------------------------------------------------------------------------------------------------------------ Distributions to shareowners: Net investment income $ (0.39) $ (0.38) $ (0.40) $ (0.46) $ (0.48) ------------------------------------------------------------------------------------------------------------------------ Net increase (decrease) in net asset value $ 0.09 $ (0.75) $ 0.36 $ (0.38) $ 1.13 ------------------------------------------------------------------------------------------------------------------------ Net asset value, end of period $ 7.28 $ 7.19 $ 7.94 $ 7.58 $ 7.96 ======================================================================================================================== Total return* 6.85% (4.98)% 10.42% 1.19% 24.11% Ratio of net expenses to average net assets 1.66% 1.63% 1.63% 1.63% 1.69% Ratio of net investment income to average net assets 5.23% 5.53% 5.50% 6.24% 6.31% Portfolio turnover rate 55% 17% 54% 65% 15% Net assets, end of period (in thousands) $149,453 $195,290 $265,448 $244,848 $184,068 ======================================================================================================================== * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. The accompanying notes are an integral part of these financial statements. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 29 Financial Highlights (continued) ----------------------------------------------------------------------------------------------------------------------- Year Year Year Year Year Ended Ended Ended Ended Ended 8/31/14 8/31/13 8/31/12 8/31/11 8/31/10 ----------------------------------------------------------------------------------------------------------------------- Class Y Net asset value, beginning of period $ 7.10 $ 7.84 $ 7.49 $ 7.88 $ 6.80 ----------------------------------------------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment income $ 0.46 $ 0.53 $ 0.48 $ 0.53 $ 0.57 Net realized and unrealized gain (loss) on investments 0.07 (0.82) 0.33 (0.39) 1.08 ----------------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets from investment operations $ 0.53 $ (0.29) $ 0.81 $ 0.14 $ 1.65 ----------------------------------------------------------------------------------------------------------------------- Distributions to shareowners: Net investment income $ (0.45) $ (0.45) $ (0.46) $ (0.53) $ (0.56) ----------------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 0.08 $ (0.74) $ 0.35 $ (0.39) $ 1.09 ----------------------------------------------------------------------------------------------------------------------- Net asset value, end of period $ 7.18 $ 7.10 $ 7.84 $ 7.49 $ 7.88 ======================================================================================================================= Total return* 7.69% (4.05)% 11.43% 2.02% 24.73% Ratio of net expenses to average net assets 0.71% 0.72% 0.67% 0.67% 0.67% Ratio of net investment income to average net assets 6.17% 6.40% 6.46% 7.21% 7.32% Portfolio turnover rate 55% 17% 54% 65% 15% Net assets, end of period (in thousands) $100,199 $119,658 $176,664 $198,089 $77,757 ======================================================================================================================= * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions and the complete redemption of the investment at net asset value at the end of each period. The accompanying notes are an integral part of these financial statements. 30 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Notes to Financial Statements | 8/31/14 1. Organization and Significant Accounting Policies Pioneer High Income Municipal Fund (the Fund) is one of five portfolios comprising Pioneer Series Trust V, a Delaware statutory trust. The Fund is registered under the Investment Company Act of 1940 as an open-end management investment company. The Fund is non-diversified. The investment objective of the Fund is to maximize total return through a combination of income that is exempt from regular federal income tax and capital appreciation. The Fund offers three classes of shares designated as Class A, Class C and Class Y shares. Each class of shares represents an interest in the same portfolio of investments of the Fund and has identical rights (based on relative net asset values) to assets and liquidation proceeds. Share classes can bear different rates of class-specific fees and expenses such as transfer agent and distribution fees. Differences in class-specific fees and expenses will result in differences in net investment income and, therefore, the payment of different dividends from net investment income earned by each class. The Amended and Restated Declaration of Trust of the Fund gives the Board the flexibility to specify either per share voting or dollar-weighted voting when submitting matters for shareholder approval. Under per share voting, each share of a class of the Fund is entitled to one vote. Under dollar-weighted voting, a shareholder's voting power is determined not by the number of shares owned, but by the dollar value of the shares on the record date. Each share class has exclusive voting rights with respect to matters affecting only that class, including with respect to the distribution plan for that class. There is no distribution plan for Class Y shares. The Fund's financial statements have been prepared in conformity with U.S. generally accepted accounting principles that require the management of the Fund to, among other things, make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of income, expenses, and gain or loss on investments during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements which are consistent with those policies generally accepted in the investment company industry: Pioneer High Income Municipal Fund | Annual Report | 8/31/14 31 A. Security Valuation Security transactions are recorded as of trade date. The net asset value of the Fund is computed once daily, on each day the New York Stock Exchange (NYSE) is open, as of the close of regular trading on the NYSE. Fixed income securities with remaining maturity of more than sixty days are valued at prices supplied by independent pricing services, which consider such factors as market prices, market events, quotations from one or more brokers, Treasury spreads, yields, maturities and ratings. Valuations may be supplemented by dealers and other sources, as required. Short-term fixed income securities with remaining maturities of sixty days or less generally are valued at amortized cost. Securities for which independent pricing services are unable to supply prices or for which market prices and/or quotations are not readily available or are considered to be unreliable are valued by a fair valuation team comprised of certain personnel of Pioneer Investment Management, Inc. (PIM), the Fund's investment adviser, pursuant to procedures adopted by the Fund's Board of Trustees. PIM's fair valuation team uses fair value methods approved by the Valuation Committee of the Board of Trustees. Inputs used when applying fair value methods to value a security may include credit ratings, the financial condition of the company, current market conditions and comparable securities. The Fund may use fair value methods if it is determined that a significant event has occurred after the close of the exchange or market on which the security trades and prior to the determination of the Fund's net asset value. Examples of a significant event might include political or economic news, corporate restructurings, natural disasters, terrorist activity or trading halts. Thus, the valuation of the Fund's securities may differ significantly from exchange prices and such differences could be material. PIM's fair valuation team is responsible for monitoring developments that may impact fair valued securities and for discussing and assessing fair values on an ongoing basis, and at least quarterly, with the Valuation Committee of the Board of Trustees. At August 31, 2014, there were no securities that were valued using fair value methods (other than securities valued using prices supplied by independent pricing services or broker-dealers). Discount and premium on debt securities are accreted or amortized, respectively, daily into interest income on a yield-to-maturity basis with a corresponding increase or decrease in the cost basis of the security. Interest income is recorded on the accrual basis. Gains and losses on sales of investments are calculated on the identified cost method for both financial reporting and federal income tax purposes. 32 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 B. Federal Income Taxes It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its taxable income and net realized capital gains, if any, to its shareowners. Therefore, no provision for federal income taxes is required. As of August 31, 2014, the Fund did not accrue any interest or penalties with respect to uncertain tax positions, which, if applicable, would be recorded as an income tax expense in the Statement of Operations. Tax returns filed within the prior three years remain subject to examination by Federal and State tax authorities. The amount and character of income and capital gain distributions to shareowners are determined in accordance with federal income tax rules, which may differ from U.S. generally accepted accounting principles. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from differences in the recognition or classification of income or distributions for financial statement and tax purposes. Capital accounts within the financial statements are adjusted for permanent book/tax differences to reflect tax character, but are not adjusted for temporary differences. At August 31, 2014, the Fund reclassified $236,780 to increase undistributed net investment income, and $236,780 to increase accumulated net realized loss on investments to reflect permanent book/tax differences. These adjustments have no impact on net assets or the results of operations. At August 31, 2014, the Fund was permitted to carry forward indefinitely $22,886,636 of short-term losses and $22,112,417 of long-term losses under the Regulated Investment Company Modernization Act of 2010 without limitation. Additionally, at August 31, 2014, the Fund had a net capital loss carryforward of $8,649,148 of which the following amounts will expire between 2017 and 2018 if not utilized: $2,640,380 in 2017 and $6,008,768 in 2018. Since new losses are required to be used first, loss carryforwards that are subject to expiration may be more likely to expire unused. During the year ended August 31, 2014, a capital loss carryforward of $3,091,072 was utilized to offset net realized gains by the fund. The tax character of distributions paid during the years ended August 31, 2014 and August 31, 2013 were as follows: --------------------------------------------------------------------------- 2014 2013 --------------------------------------------------------------------------- Distributions paid from: Tax-exempt income $28,444,745 $40,383,212 Ordinary income 1,328,623 2,210,747 --------------------------------------------------------------------------- Total $29,773,368 $42,593,959 =========================================================================== Pioneer High Income Municipal Fund | Annual Report | 8/31/14 33 The following shows the components of distributable earnings on a federal income tax-basis at August 31, 2014: --------------------------------------------------------------------------- 2014 --------------------------------------------------------------------------- Distributable earnings: Undistributed tax-exempt income $ 8,677,221 Capital loss carryforward (53,648,201) Dividend payable (551,552) Net unrealized depreciation (5,443,840) --------------------------------------------------------------------------- Total $ (50,966,372) =========================================================================== The difference between book-basis and tax-basis net unrealized depreciation is attributable to adjustments related to interest on defaulted bonds, the tax treatment of premium and amortization and tax-basis adjustments on partnerships. C. Fund Shares The Fund records sales and repurchases of its shares as of trade date. Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for the Fund and a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit), earned $68,113 in underwriting commissions on the sale of Class A shares during the year ended August 31, 2014. D. Class Allocations Income, common expenses and realized and unrealized gains and losses are calculated at the Fund level and allocated daily to each class of shares based on its respective percentage of adjusted net assets at the beginning of the day. Distribution fees are calculated based on the average daily net asset value attributable to Class A and Class C shares of the Fund, respectively (see Note 4). Class Y shares do not pay distribution fees. All expenses and fees paid to the transfer agent, Pioneer Investment Management Shareholder Services, Inc. (PIMSS), for its services are allocated among the classes of shares based on the number of accounts in each class and the ratable allocation of related out-of-pocket expenses (see Note 3). The Fund declares, as daily dividends, substantially all of its net investment income. All dividends are paid on a monthly basis. Short-term capital gain distributions, if any, may be declared with the daily dividends. Distributions to shareowners are recorded as of the ex-dividend date. Distributions paid by the Fund with respect to each class of shares are calculated in the same 34 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 manner and at the same time, except that net investment income dividends to Class A, Class C, and Class Y shares can reflect different transfer agent and distribution expense rates. E. Risks At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making the Fund more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. The Fund's prospectus contains unaudited information regarding the Fund's principal risks. Please refer to that document when considering the Fund's principal risks. 2. Management Agreement PIM, a wholly owned indirect subsidiary of UniCredit, manages the Fund's portfolio. Management fees are calculated daily at the annual rate equal to 0.50% of the Fund's average daily net assets up to $500 million; 0.475% of the next $500 million of the Fund's average daily net assets and 0.45% of the Fund's average daily net assets over $1 billion. For the year ended August 31, 2014, the effective management fee (excluding waivers and/or assumption of expenses) was equivalent to 0.50% of the Fund's average daily net assets. PIM has contractually agreed to limit ordinary operating expenses (excluding taxes, commissions, interest and extraordinary expenses) of the Fund to the extent required to reduce Fund expenses to 0.90% and 1.80% of the average daily net assets attributable to Class A shares and Class C shares, respectively. Class Y shares do not have an expense limitation. These expense limitations are in effect through January 1, 2015. There can be no assurance that PIM will extend the expense limitation agreement for a class of shares beyond the date referred to above. In addition, under the management and administration agreements, certain other services and costs, including accounting, regulatory reporting and insurance premiums, are paid by the Fund as administrative reimbursements. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $32,813 in management fees, administrative costs and certain other reimbursements payable to PIM at August 31, 2014. 3. Transfer Agent PIMSS, a wholly owned indirect subsidiary of UniCredit, provides substantially all transfer agent and shareowner services to the Fund at negotiated rates. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 35 In addition, the Fund reimburses PIMSS for out-of-pocket expenses incurred by PIMSS related to shareholder communications activities such as proxy and statement mailings, outgoing phone calls and omnibus relationship contracts. For the year ended August 31, 2014, such out-of-pocket expenses by class of shares were as follows: -------------------------------------------------------------------------------- Shareholder Communications: -------------------------------------------------------------------------------- Class A $ 81,991 Class C 88,884 Class Y 107,724 -------------------------------------------------------------------------------- Total $278,599 ================================================================================ Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $49,781 in transfer agent fees and out-of-pocket reimbursements payable to PIMSS at August 31, 2014. 4. Distribution Plan The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 of the Investment Company Act of 1940 with respect to its Class A and Class C shares. Pursuant to the Plan, the Fund pays PFD 0.25% of the average daily net assets attributable to Class A shares as compensation for personal services and/or account maintenance services or distribution services with regard to Class A shares. Pursuant to the Plan, the Fund also pays PFD 1.00% of the average daily net assets attributable to Class C shares. The fee for Class C shares consists of a 0.25% service fee and a 0.75% distribution fee paid as compensation for personal services and/or account maintenance services or distribution services with regard to Class C shares. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $22,937 in distribution fees payable to PFD at August 31, 2014. In addition, redemptions of each class of shares (except Class Y shares) may be subject to a contingent deferred sales charge (CDSC). A CDSC of 1.00% may be imposed on redemptions of certain net asset value purchases of Class A shares within 12 months of purchase. Redemptions of Class C shares within 12 months of purchase are subject to a CDSC of 1.00%, based on the lower of cost or market value of shares being redeemed. Shares purchased as part of an exchange remain subject to any CDSC that applied to the original purchase of those shares. There is no CDSC for Class Y shares. Proceeds from the CDSCs are paid to PFD. For the year ended August 31, 2014, CDSCs in the amount of $44,474 were paid to PFD. 36 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 5. Expense Offset Arrangements The Fund has entered into certain expense offset arrangements with PIMSS which may result in a reduction in the Fund's total expenses due to interest earned on cash held by PIMSS. For the year ended August 31, 2014, the Fund's expenses were not reduced under such arrangements. 6. Line of Credit Facility The Fund, along with certain other funds in the Pioneer Family of Funds (the Funds), participates in a committed, unsecured revolving line of credit facility. Borrowings are used solely for temporary or emergency purposes. The Fund may borrow up to the lesser of the amount available under the facility or the limits set for borrowing by the Fund's prospectus and the 1940 Act. The credit facility in effect until February 12, 2014 was in the amount of $215 million. As of February 12, 2014, the facility is in the amount of $240 million. Under such facility, depending on the type of loan, interest on borrowings is payable at the London Interbank Offered Rate (LIBOR) plus 0.90% (0.85% as of February 12, 2014) on an annualized basis, or the Alternate Base Rate, which is the greater of (a) the facility's administrative agent's daily announced prime rate on the borrowing date, (b) 2% plus the Federal Funds Rate on the borrowing date and (c) 2% plus the overnight Euro dollar rate on the borrowing date. The Funds pay an annual commitment fee to participate in the credit facility. The commitment fee is allocated among participating Funds based on an allocation schedule set forth in the credit agreement. The average borrowings during the year ended August 31, 2014 was $2,546,301. For the year ended August 31, 2014, the Fund had no borrowings under the credit agreement. 7. Change in Independent Registered Public Accounting Firm The Board of Trustees of the Fund, with the approval and recommendation of the Audit Committee, appointed Deloitte & Touche LLP to serve as the Fund's independent registered public accounting firm for the fiscal year ending August 31, 2014. Deloitte & Touche LLP replaces Ernst & Young LLP, which resigned as the Fund's independent registered public accounting firm, effective upon completion of the audit of the Fund's financial statements for the fiscal year ended August 31, 2013. During the periods that Ernst & Young LLP served as the Fund's independent registered public accounting firm, including the Fund's fiscal years ended August 31, 2013 and August 31, 2012, Ernst & Young LLP's reports on the financial statements of the Fund have not contained an adverse opinion or Pioneer High Income Municipal Fund | Annual Report | 8/31/14 37 disclaimer of opinion and have not been qualified or modified as to uncertainty, audit scope or accounting principles. Further, there have been no disagreements with Ernst & Young LLP on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which, if not resolved to the satisfaction of Ernst & Young LLP would have caused Ernst & Young LLP to make reference to the subject matter of the disagreement in connection with its report on the financial statements. In addition, there have been no reportable events of the kind described in Item 304 (a)(1)(v) of Regulation S-K under the Securities Exchange Act of 1934. 38 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Report of Independent Registered Public Accounting Firm To the Board of Trustees of Pioneer Series Trust V and the Shareowners of Pioneer High Income Municipal Fund: -------------------------------------------------------------------------------- We have audited the accompanying statement of assets and liabilities of Pioneer High Income Municipal Fund (the "Fund"), one of the portfolios constituting Pioneer Series Trust V, including the schedule of investments, as of August 31, 2014, and the related statements of operations and changes in net assets, and the financial highlights for year then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audit. The statement of changes in net assets of the Fund for the year ended August 31, 2013, and the financial highlights for the years ended August 31, 2013, 2012, 2011 and 2010 were audited by other auditors. Those auditors expressed an unqualified opinion on those financial statements and financial highlights in their report dated October 28, 2013. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of August 31, 2014, by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Pioneer High Income Municipal Fund as of August 31, 2014, and the results of its operations, the changes in its net assets, and the financial highlights for the year then ended, in conformity with accounting principles generally accepted in the United States of America. /s/ Deloitte & Touche LLP Boston, Massachusetts October 29, 2014 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 39 Trustees, Officers and Service Providers Investment Adviser Pioneer Investment Management, Inc. Custodian and Sub-Administrator Brown Brothers Harriman & Co. Independent Registered Public Accounting Firm Deloitte & Touche LLP Principal Underwriter Pioneer Funds Distributor, Inc. Legal Counsel Bingham McCutchen LLP Shareowner Services and Transfer Agent Pioneer Investment Management Shareholder Services, Inc. Proxy Voting Policies and Procedures of the Fund are available without charge, upon request, by calling our toll free number (1-800-225-6292). Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is publicly available to shareowners at us.pioneerinvestments.com. This information is also available on the Securities and Exchange Commission's web site at www.sec.gov. Trustees and Officers The Fund's Trustees and officers are listed below, together with their principal occupations during at least the past five years. Trustees who are interested persons of the Fund within the meaning of the 1940 Act are referred to as Interested Trustees. Trustees who are not interested persons of the Fund are referred to as Independent Trustees. Each of the Trustees serves as a Trustee of each of the 53 U.S. registered investment portfolios for which Pioneer serves as investment adviser (the "Pioneer Funds"). The address for all Trustees and all officers of the Fund is 60 State Street, Boston, Massachusetts 02109. The Statement of Additional Information of the Fund includes additional information about the Trustees and is available, without charge, upon request, by calling 1-800-225-6292. 40 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Independent Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Thomas J. Perna (63) Trustee since 2006. Private investor (2004-2008 and Director, Broadridge Financial Chairman of the Board Serves until a 2013-present); Chairman (2008 - Solutions, Inc. (investor and Trustee successor trustee is 2013) and Chief Executive Officer communications and securities elected or earlier (2008 - 2012), Quadriserv, Inc. processing provider for financial retirement or removal. (technology products for securities services industry) (2009 - present); lending industry); and Senior Director, Quadriserv, Inc. (2005 - Executive Vice President, The Bank 2013); and Commissioner, New Jersey of New York (financial and State Civil Service Commission (2011 securities services) (1986 - 2004) - present) -------------------------------------------------------------------------------------------------------------------------------- David R. Bock (70) Trustee since 2005. Managing Partner, Federal City Director of Enterprise Community Trustee Serves until a Capital Advisors (corporate advisory Investment, Inc. (privately held successor trustee is services company) (1997 - 2004 and affordable housing finance company) elected or earlier 2008 - present); Interim Chief (1985 - 2010); Director of Oxford retirement or removal. Executive Officer, Oxford Analytica, Analytica, Inc. 2008 - present); Inc. (privately held research and Director of The Swiss (Helvetia Fund, consulting company) (2010); Inc. (closed-end fund) (2010 - Executive Vice President and Chief present); and Director of New York Financial Officer, I-trax, Inc. Mortgage Trust (publicly traded (publicly traded health care mortgage REIT) (2004 - 2009, 2012 - services company) (2004 - 2007); and present) Executive Vice President and Chief Financial Officer, Pedestal Inc. (internet-based mortgage trading company) (2000 - 2002) -------------------------------------------------------------------------------------------------------------------------------- Benjamin M. Friedman (70) Trustee since 2008. William Joseph Maier Professor of Trustee, Mellon Institutional Funds Trustee Serves until a Political Economy, Harvard Investment Trust and Mellon successor trustee is University (1972 - present) Institutional Funds Master Portfolio elected or earlier (oversaw 17 portfolios in fund retirement or removal. complex) (1989-2008) -------------------------------------------------------------------------------------------------------------------------------- Pioneer High Income Municipal Fund | Annual Report | 8/31/14 41 Independent Trustees (continued) -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Margaret B.W. Graham (67) Trustee since 2006. Founding Director, Vice President None Trustee Serves until a and Corporate Secretary, The successor trustee is Winthrop Group, Inc. (consulting elected or earlier firm) (1982 - present); Desautels retirement or removal. Faculty of Management, McGill University (1999 - present); and Manager of Research Operations and Organizational Learning, Xerox PARC, Xerox's advance research center (1990-1994) -------------------------------------------------------------------------------------------------------------------------------- Marguerite A. Piret (66) Trustee since 2006. President and Chief Executive Director of New America High Income Trustee Serves until a Officer, Newbury, Piret & Company, Fund, Inc. (closed-end investment successor trustee is Inc. (investment banking firm) (1981 company) (2004 - present); and elected or earlier - present) member, Board of Governors, retirement or removal. Investment Company Institute (2000 - 2006) -------------------------------------------------------------------------------------------------------------------------------- 42 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 Interested Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Kenneth J. Taubes (56)* Trustee since 2014. Director and Executive Vice President (since 2008) None Trustee Serves until a and Chief Investment Officer, U.S. (since 2010), of successor trustee is PIM-USA; Executive Vice President of Pioneer (since elected or earlier 2008); Executive Vice President of Pioneer retirement or Institutional Asset Management, Inc. (since 2009); removal. Portfolio Manager of Pioneer (since 1999) -------------------------------------------------------------------------------------------------------------------------------- * Mr. Taubes is an Interested Trustee because he is an officer of the Fund's investment adviser and certain of its affiliates. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 43 Fund Officers -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Lisa M. Jones (52) Since 2014. Serves at Chair, Director, CEO and President of Pioneer None President and the discretion of the Investment Management USA (since September 2014); Chief Executive Officer Board. Chair, Director, CEO and President of Pioneer Investment Management, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Funds Distributor, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Institutional Asset Management, Inc. (since September 2014); and Chair, Director, and CEO of Pioneer Investment Management Shareholder Services, Inc. (since September 2014); Managing Director, Morgan Stanley Investment Management (2010 - 2013); Director of Institutional Business, CEO of International, Eaton Vance Management (2005 - 2010) -------------------------------------------------------------------------------------------------------------------------------- Christopher J. Kelley (49) Since 2006. Serves at Vice President and Associate General Counsel of None Secretary and Chief the discretion of the Pioneer since January 2008; Secretary and Chief Legal Officer Board. Legal Officer of all of the Pioneer Funds since June 2010; Assistant Secretary of all of the Pioneer Funds from September 2003 to May 2010; and Vice President and Senior Counsel of Pioneer from July 2002 to December 2007 -------------------------------------------------------------------------------------------------------------------------------- Carol B. Hannigan (53) Since 2010. Serves at Fund Governance Director of Pioneer since December None Assistant Secretary the discretion of the 2006 and Assistant Secretary of all the Pioneer Board. Funds since June 2010; Manager - Fund Governance of Pioneer from December 2003 to November 2006; and Senior Paralegal of Pioneer from January 2000 to November 2003 -------------------------------------------------------------------------------------------------------------------------------- Thomas Reyes (51) Since 2010. Serves at Senior Counsel of Pioneer since May 2013 and None Assistant Secretary the discretion of the Assistant Secretary of all the Pioneer Funds since Board. June 2010; Counsel of Pioneer from June 2007 to May 2013 -------------------------------------------------------------------------------------------------------------------------------- Mark E. Bradley (54) Since 2008. Serves at Vice President - Fund Treasury of Pioneer; Treasurer None Treasurer and Chief the discretion of the of all of the Pioneer Funds since March 2008; Deputy Financial and Accounting Board. Treasurer of Pioneer from March 2004 to February Officer of the Fund 2008; and Assistant Treasurer of all of the Pioneer Funds from March 2004 to February 2008 -------------------------------------------------------------------------------------------------------------------------------- 44 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Luis I. Presutti (49) Since 2006. Serves at Director - Fund Treasury of Pioneer; and Assistant None Assistant Treasurer the discretion of the Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- Gary Sullivan (56) Since 2006. Serves at Fund Accounting Manager - Fund Treasury of Pioneer; None Assistant Treasurer the discretion of the and Assistant Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- David F. Johnson (34) Since 2009. Serves at Fund Administration Manager - Fund Treasury of None Assistant Treasurer the discretion of the Pioneer since November 2008; Assistant Treasurer of Board. all of the Pioneer Funds since January 2009; and Client Service Manager - Institutional Investor Services at State Street Bank from March 2003 to March 2007 -------------------------------------------------------------------------------------------------------------------------------- Jean M. Bradley (61) Since 2010. Serves at Chief Compliance Officer of Pioneer and of all the None Chief Compliance Officer the discretion of the Pioneer Funds since March 2010; Director of Adviser Board. and Portfolio Compliance at Pioneer since October 2005; and Senior Compliance Officer for Columbia Management Advisers, Inc. from October 2003 to October 2005 -------------------------------------------------------------------------------------------------------------------------------- Kelly O'Donnell (43) Since 2006. Serves at Director - Transfer Agency Compliance of Pioneer and None Anti-Money Laundering the discretion of the Anti-Money Laundering Officer of all the Pioneer Officer Board. funds since 2006 -------------------------------------------------------------------------------------------------------------------------------- 45 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 This page for your notes. 46 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 This page for your notes. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 47 This page for your notes. 48 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 This page for your notes. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 49 This page for your notes. 50 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 This page for your notes. Pioneer High Income Municipal Fund | Annual Report | 8/31/14 51 This page for your notes. 52 Pioneer High Income Municipal Fund | Annual Report | 8/31/14 How to Contact Pioneer We are pleased to offer a variety of convenient ways for you to contact us for assistance or information. Call us for: -------------------------------------------------------------------------------- Account Information, including existing accounts, new accounts, prospectuses, applications and service forms 1-800-225-6292 FactFone(SM) for automated fund yields, prices, account information and transactions 1-800-225-4321 Retirement plans information 1-800-622-0176 Write to us: -------------------------------------------------------------------------------- PIMSS, Inc. P.O. Box 55014 Boston, Massachusetts 02205-5014 Our toll-free fax 1-800-225-4240 Our internet e-mail address ask.pioneer@pioneerinvestments.com (for general questions about Pioneer only) Visit our web site: us.pioneerinvestments.com This report must be preceded or accompanied by a prospectus. The Fund files a complete schedule of investments with the Securities and Exchange Commission for the first and third quarters for each fiscal year on Form N-Q. Shareholders may view the filed Form N-Q by visiting the Commission's web site at http://www.sec.gov. The filed form may also be viewed and copied at the Commission's Public Reference Room in Washington, DC. Information regarding the operations of the Public Reference Room may be obtained by calling 1-800-SEC-0330. [LOGO] PIONEER Investments(R) Pioneer Investment Management, Inc. 60 State Street Boston, MA 02109 us.pioneerinvestments.com Securities offered through Pioneer Funds Distributor, Inc. 60 State Street, Boston, MA 02109 Underwriter of Pioneer Mutual Funds, Member SIPC (C) 2014 Pioneer Investments 21203-07-1014 Pioneer Long/Short Global Bond Fund -------------------------------------------------------------------------------- Annual Report | August 31, 2014 -------------------------------------------------------------------------------- Ticker Symbols: Class A LSGAX Class C LSGCX Class Y LSGYX [LOGO] PIONEER Investments (R) visit us: us.pioneerinvestments.com Table of Contents Letter to Shareowners 2 Portfolio Management Discussion 4 Portfolio Summary 9 Prices and Distributions 10 Performance Update 11 Comparing Ongoing Fund Expenses 14 Schedule of Investments 16 Financial Statements 30 Notes to Financial Statements 37 Report of Independent Registered Public Accounting Firm 52 Trustees, Officers and Service Providers 54 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 1 President's Letter Dear Shareowner, As we move into the final few months of 2014, we remain confident that U.S. economic growth remains sustainable, if moderately paced. The weather-related slowdown in the first quarter is behind us and labor market data continues to show steady improvement. The number of people filing initial unemployment claims is at the lowest level since the boom years of 2005-06, the number of job openings is at the highest level since 2001, and unemployment is down to just over 6%. Barring an external shock, we think it is likely that the domestic economic expansion will continue until the economy reaches full employment. Until then, remaining labor market slack and moderate capacity utilization offer the potential for continuing non-inflationary growth. The global economic picture is somewhat less rosy, as the Russia/Ukraine conflict is exacting a toll on the European economy, Japan is working through the impact of a large tax increase, and the growth of China's investment-driven economy is slowing. On balance, though, we expect the global economy to continue to grow in the second half of 2014, further supporting the U.S. economy. While our outlook is constructive, the risk of an adverse "external" shock, such as a military conflict, remains. While many such risks may already be "priced into" the market, we caution against complacency and believe investors should always be prepared for possible market volatility. At Pioneer, we have long advocated the benefits of staying diversified and investing for the long term. And while diversification does not assure a profit or protect against loss in a declining market, we believe there are still opportunities for prudent investors to earn attractive returns. 2 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 On August 11, 2014, I joined Pioneer as the new President and CEO of Pioneer Investment Management USA, Inc. Since 1928, Pioneer's investment professionals have worked on behalf of our shareholders to find attractive investment opportunities, incorporating our proprietary research and prudent risk management techniques to construct our portfolios. In my role, I will focus on preserving many of the rich qualities of our history, while maintaining balance with the demands of this ever-changing world in which we live. We greatly appreciate your trust in us and we encourage you to seek investment guidance and advice from your financial advisor to discuss your goals and develop an overall investment plan or framework that addresses both your short- and long-term goals. Sincerely, /s/ Lisa M. Jones Lisa M. Jones President and CEO Pioneer Investment Management USA, Inc. Any information in this shareowner report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 3 Portfolio Management Discussion | 8/31/14 In the following interview, portfolio managers Thomas Swaney and Benjamin Gord discuss the factors that influenced Pioneer Long/Short Global Bond Fund's performance for the abbreviated annual reporting period beginning with the Fund's inception on December 30, 2013, and ending August 31, 2014, as well as their investment approach in managing the Fund. Mr. Swaney, Head of Alternative Fixed Income, U.S., a senior vice president, and a portfolio manager at Pioneer (lead portfolio manager of the Fund since 2013), and Mr. Gord, a vice president and a portfolio manager at Pioneer, are responsible for the day-to-day management of the Fund. Q Can you provide an overview of the Fund's approach? A The big picture is that we seek to have the Fund produce an average annual return that is greater than the return on 3-month Treasury bills, on an annualized basis, with volatility lower than one would experience in the broad equity market. In pursuing this goal, we seek to have the Fund provide positive returns over most trailing 12-month periods and to minimize the extent of any negative returns, regardless of market conditions. Obviously, if we are going to be successful in achieving our objective, the Fund's returns cannot be overly dependent on the direction of one or more financial asset categories. In seeking positive returns regardless of market conditions, we utilize two distinct strategies. One strategy is "directional," in that we need to be correct about whether a particular asset price is poised to go up or down. However, we seek to have the Fund's performance benefit from both positive and negative returns. This means that at times we invest the portfolio in some asset categories within the broad bond market by taking long positions, while speculating against other asset classes by taking short positions. The other part of the portfolio utilizes uncorrelated trading strategies, in which we do not have to take a stance on whether an individual market is going to rise or fall overall. Instead, we need to identify either a segment or security within a market that we believe will outperform versus another market segment or security. We execute these portfolio investment strategies across several different global financial markets and many different asset classes. We will seek to "pair" positions, meaning that the Fund will have a long position in one segment/security of a particular market, and a short position in another segment/security, such that the performance of the pair is not dependent on the direction of the market. We believe this strategy can allow the Fund to benefit from favorable relative performance, regardless of the overall direction of that market. 4 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Most importantly, we closely track the risks we have assumed in both portions of the portfolio and operate within an overall "risk budget," which is based on our goal of largely avoiding negative returns over a 12-month period. Q How did the Fund perform during the abbreviated annual reporting period from December 30, 2013, through August 31, 2014? A Pioneer Long/Short Global Bond Fund's Class A shares returned 0.50% at net asset value during the period between December 30, 2013, and August 31, 2014. During the same period, the Fund's benchmark, the Bank of America Merrill Lynch (BofA ML) 3-Month U.S. Treasury-Bill Index, returned 0.03%. Q Can you review the principal portfolio investment strategies you implemented during the Fund's abbreviated annual reporting period ended August 31, 2014? How did those strategies help or hinder the Fund's performance? A We have implemented a number of strategies within the "uncorrelated" portion of the Fund's portfolio. The Currency Long/Short strategy has made a significant positive contribution to the Fund's benchmark-relative return during the first eight months of the Fund's existence. Specifically, the portfolio has been "long" the U.S. dollar while shorting the euro. That has worked out well as the dollar has strengthened versus other major currencies. The portfolio also implemented a number of curve trades in the Credit Long/Short strategy, where the Fund is long one part of an individual issuer's yield curve and short another, depending on our outlook for the issuer's curve to steepen or flatten. That strategy, too, has contributed to the Fund's relative returns since inception. We have also had pair trades within the strategy, utilizing two issuers within the same industry sector for whom we expect performance to diverge. The Fund also holds a variety of event-linked (catastrophe) bonds, which are designed to pay reasonable yields in exchange for insurance protection against major calamities such as hurricanes, floods and earthquakes. We like catastrophe bonds for their low correlation to any equity or fixed-income market risks. That position also contributed to the Fund's performance over the period. The Fund's Cross Asset Relative Value strategy was the leading detractor from performance during the period. Under the strategy, we seek to pair trades in order to take advantage of any distortions in relative valuation between asset classes: for instance, high-yield versus investment-grade corporates. The approach has experienced some challenges in the current environment of low volatility and narrow credit spreads, which are the differences in yield between various fixed-income securities with similar maturities. Our long/short trades related to equity and yield curve Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 5 exposures also modestly detracted from the Fund's performance. With regard to the latter exposure, we have been shorting a very specific point on the U.S. yield curve, as we do not believe the markets are prepared for the likely pace of the Federal Reserve's (the Fed's) policy tightening should the domestic economy return to above-trend growth. In the "directional" side of the portfolio, we have been wary of taking on long credit exposure given the spread tightening that has occurred. We have, however, held a portfolio position in euro-denominated bonds that are convertible into equity. That position gives the Fund exposure to any improvement in the European stock market over the next few years, along with downside protection. We have also taken positions in select U.S. convertible securities, in particular within the biotech/pharmaceutical area of the health care sector. More opportunistically, we have traded the portfolio in and out of high-yield issues in both the U.S. and Europe. The Fund has meaningful exposure to securitized credit markets, such as non-agency mortgages, where we see opportunities for the Fund to earn reasonable risk-adjusted returns with less sensitivity to the direction of the U.S. equity market. Because we seek to hedge out the accompanying interest-rate risk, we are isolating the cheapness of mortgage bonds. Another directional trade has been to take a long portfolio position in asset-sensitive financial companies, while extracting the equity beta from those positions using derivatives, along with a corresponding short position in large-cap industrial companies. (Beta is a statistical measurement of an investment's sensitivity to market movements in relation to an index.) On the short side of the directional portfolio, we took a position with respect to investment-grade debt in both Asia and Australia, which we viewed as being vulnerable to the credit slowdown in China. China is attempting to grow at a 7.5% rate while contracting credit and relying on a shadow banking system. We believed both the Asian and Australian credit markets were a prudent and efficient way to get the Fund some short exposure to a China policy error. We closed the trade during the period, with a modest negative impact on Fund performance. Q What is your assessment of the current macroeconomic climate and the investment opportunities it may present? A Overall, we expect global economic growth to continue to strengthen. In the U.S., we are looking for growth to move up into the range of historic long-term trends, supported by improvements in employment and the availability of credit. At the same time, we believe there will be disappointments along the way, and with the Fed no longer committed to stepping up its accommodative policies to backstop conditions, asset prices 6 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 will likely experience significant volatility. Another macroeconomic development we are examining is the lack of a clear definition when it comes to emerging versus developed markets. Many emerging economies are actually in a better position from the standpoint of debt and current- account flows, and we anticipate that performance trends in global bond markets will become increasingly country-specific. More broadly, we would not be surprised to see market volatility and performance dispersion increase as global central bank policies diverge and as the Fed's tightening transitions from tapering quantitative easing to eventually raising interest rates. We believe that scenario could create opportunities for an uncorrelated investment strategy such as the Fund's, and we will seek to identify trades that can help it to capitalize on these emerging themes. Please refer to the Schedule of Investments on pages 16-29 for a full listing of Fund securities. All investments are subject to risk, including the possible loss of principal. The portfolio may invest in derivative securities, such as options, futures, inverse floating-rate obligations, and swaps, among others, which can be illiquid, may disproportionately increase losses, and have a potentially large impact on the performance of the portfolio. The Fund may take short positions, which involves leverage of its assets and presents additional risks. The Fund may invest in credit default swaps, which may in some cases be illiquid, and they increase credit risk since the Fund has exposure to both the issuer of the referenced obligation and the counterparty to the credit default swap. The Fund employs leverage, which increases the volatility of investment returns and subjects the Fund to magnified losses. Investments in fixed-income securities involve interest rate, credit, inflation, and reinvestment risks. When interest rates rise, the prices of fixed-income securities in the Fund will generally fall. Conversely, when interest rates fall, the prices of fixed-income securities in the Fund will generally rise. Investments in the Fund are subject to possible loss due to the financial failure of issuers of underlying securities and their inability to meet their debt obligations. Investments in high-yield or lower-rated securities are subject to greater-than-average price volatility, illiquidity and possibility of default. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 7 Prepayment risk is the chance that an issuer may exercise its right to prepay its security, if falling interest rates prompt the issuer to do so. Forced to reinvest the unanticipated proceeds at lower interest rates, the Fund would experience a decline in income and lose the opportunity for additional price appreciation. The securities issued by U.S. Government sponsored entities (e.g., FNMA, Freddie Mac) are neither guaranteed nor issued by the U.S. Government. The portfolio may invest in mortgage-backed securities, which during times of fluctuating interest rates may increase or decrease more than other fixed-income securities. Mortgage-backed securities are also subject to pre-payments. Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates, economic, and political conditions. The Fund may invest in event-linked bonds, on which the return of principal and the payment of interest are contingent on the non-occurrence of a pre-defined "trigger" event, such as a hurricane or an earthquake of a specific magnitude. The Fund may invest in floating-rate loans; the value of collateral, if any, securing a floating-rate loan can decline or may be insufficient to meet the issuer's obligations or may be difficult to liquidate. The Fund is subject to currency risk, meaning that the Fund could experience losses based on changes in the exchange rate between non-U.S. currencies and the U.S. dollar. The Fund is non-diversified, which means that it can invest a large percentage of its assets in the securities of any one or more issuers. This increases the Fund's potential risk exposure. These risks may increase share price volatility. There is no assurance that these and other strategies used by the Fund will be successful. Please see the prospectus for a more complete discussion of the Fund's risks. Before investing, consider the product's investment objectives, risks, charges and expenses. Contact your advisor or Pioneer Investments for a prospectus or summary prospectus containing this information. Read it carefully. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. 8 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Portfolio Summary | 8/31/14 Portfolio Diversification -------------------------------------------------------------------------------- (As a percentage of total investment portfolio) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] Foreign Government Bonds 34.3% Collateralized Mortgage Obligations 26.5% Convertible Corporate Bonds 8.5% Temporary Cash Investment 6.2% U.S. Common Stocks 5.4% Exchange Traded Fund 4.6% Senior Secured Loans 4.5% International Corporate Bonds 3.2% Asset Backed Securities 2.1% Convertible Preferred Stocks 1.4% U.S. Government Securities 1.2% U.S. Preferred Stocks 1.1% U.S. Corporate Bonds 1.0% 10 Largest Holdings -------------------------------------------------------------------------------- (As a percentage of total long-term holdings)* 1. Dutch Treasury Certificate, 0.0%, 9/30/14 10.72% ---------------------------------------------------------------------------------------- 2. Italy Buoni Ordinari del Tesoro BOT, 0.0%, 10/14/14 10.29 ---------------------------------------------------------------------------------------- 3. Belgium Treasury Bill, 0.0%, 10/16/14 5.67 ---------------------------------------------------------------------------------------- 4. JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 4.09 ---------------------------------------------------------------------------------------- 5. JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 4.03 ---------------------------------------------------------------------------------------- 6. Belgium Treasury Bill, 0.0%, 9/18/14 3.99 ---------------------------------------------------------------------------------------- 7. Sequoia Mortgage Trust 2013-7, Floating Rate Note, 6/25/43 3.82 ---------------------------------------------------------------------------------------- 8. France Treasury Bill BTF, 0.0%, 9/4/14 3.63 ---------------------------------------------------------------------------------------- 9. Sequoia Mortgage Trust 2012-3, Floating Rate Note, 7/25/42 3.17 ---------------------------------------------------------------------------------------- 10. Sequoia Mortgage Trust 2013-6, Floating Rate Note, 5/26/43 3.02 ---------------------------------------------------------------------------------------- * This list excludes temporary cash investments and derivative instruments. The portfolio is actively managed, and current holdings may be different. The holdings listed should not be considered recommendations to buy or sell any security listed. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 9 Prices and Distributions | 8/31/14 Net Asset Value per Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Class 8/31/14 12/30/13* -------------------------------------------------------------------------------- A $10.05 $10.00 -------------------------------------------------------------------------------- C $10.00 $10.00 -------------------------------------------------------------------------------- Y $10.07 $10.00 -------------------------------------------------------------------------------- Distributions per Share: 12/30/13*-8/31/14 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Net Investment Short-Term Long-Term Class Income Capital Gains Capital Gains -------------------------------------------------------------------------------- A $ -- $ -- $ -- -------------------------------------------------------------------------------- C $ -- $ -- $ -- -------------------------------------------------------------------------------- Y $ -- $ -- $ -- -------------------------------------------------------------------------------- Index Definitions -------------------------------------------------------------------------------- The Bank of America Merrill Lynch (BofA ML) 3-Month US Treasury Bill Index is an unmanaged market index of U.S. Treasury securities maturing in 90 days, that assumes reinvestment of all income. Index returns are calculated monthly, assume reinvestment of dividends and, unlike Fund returns, do not reflect any fees, expenses or sales charges. It is not possible to invest directly in an index. The index defined here pertains to the "Value of $10,000 Investment" and "Value of $5 Million Investment" charts appearing on pages 11-13. * The Fund commenced operations on December 30, 2013. 10 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class A Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class A shares of Pioneer Long/Short Global Bond Fund at public offering price during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Net Public BofA ML Asset Offering 3-Month Value Price U.S. Treasury Period (NAV) (POP) Bill Index -------------------------------------------------------------------------------- Life-of-Class (12/30/13) 0.50% -4.01% 0.03% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 6, 2013, as revised January 8, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.84% 1.60% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Long/Short BofA ML 3-month Global Bond Fund US Treasury Bill Index 12/31/2013 $ 9,550 $ 10,000 8/31/2014 $ 9,599 $ 10,003 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. NAV results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. POP returns reflect deduction of maximum 4.50% sales charge. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2015, for Class A shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 11 Performance Update | 8/31/14 Class C Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class C shares of Pioneer Long/Short Global Bond Fund during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- BofA ML 3-Month If If U.S. Treasury Period Held Redeemed Bill Index -------------------------------------------------------------------------------- Life-of-Class (12/30/13) 0.00% -1.00% 0.03% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 6, 2013, as revised January 8, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 2.59% 2.35% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Long/Short BofA ML 3-month Global Bond Fund US Treasury Bill Index 12/31/2013 $ 10,000 $ 10,000 8/31/2014 $ 9,900 $ 10,003 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class C shares held for less than one year are also subject to a 1% contingent deferred sales charge (CDSC). "If Held" results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2015, for Class C shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 12 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class Y Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $5 million investment made in Class Y shares of Pioneer Long/Short Global Bond Fund during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- BofA ML 3-Month If If U.S. Treasury Period Held Redeemed Bill Index -------------------------------------------------------------------------------- Life-of-Class (12/30/13) 0.70% 0.70% 0.03% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 6, 2013, as revised January 8, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.59% 1.35% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $5 Million Investment Pioneer Long/Short BofA ML 3-month Global Bond Fund US Treasury Bill Index 12/31/2013 $ 5,000,000 $ 5,000,000 8/31/2014 $ 5,035,000 $ 5,001,378 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class Y shares are not subject to sales charges and are available for limited groups of eligible investors, including institutional investors. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2015, for Class Y shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 13 Comparing Ongoing Fund Expenses As a shareowner in the Fund, you incur two types of costs: (1) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses; and (2) transaction costs, including sales charges (loads) on purchase payments. This example is intended to help you understand your ongoing expenses (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 at the beginning of the Fund's latest six-month period and held throughout the six months. Using the Tables -------------------------------------------------------------------------------- Actual Expenses The first table below provides information about actual account values and actual expenses. You may use the information in this table, together with the amount you invested, to estimate the expenses that you paid over the period as follows: (1) Divide your account value by $1,000 Example: an $8,600 account value (divided by) $1,000 = 8.6 (2) Multiply the result in (1) above by the corresponding share class's number in the third row under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Expenses Paid on a $1,000 Investment in Pioneer Long/Short Global Bond Fund Based on actual returns from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account Value on 3/1/14 $1,000.00 $1,000.00 $1,000.00 -------------------------------------------------------------------------------- Ending Account Value (after expenses) on 8/31/14 $1,005.00 $1,001.00 $1,007.00 -------------------------------------------------------------------------------- Expenses Paid During Period* $ 8.29 $ 12.05 $ 7.03 -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized net expense ratio plus the expense ratio of the underlying funds. These combined totals were 1.64%, 2.39%, and 1.39% for Class A, Class C and Class Y, respectively. These combined ratios were multiplied by the average account value over value over the period, and then multiplied by 184/365 (to reflect the partial year period). 14 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Hypothetical Example for Comparison Purposes The table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the tables are meant to highlight your ongoing costs only and do not reflect any transaction costs, such as sales charges (loads) that are charged at the time of the transaction. Therefore, the table below is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Expenses Paid on a $1,000 Investment in Pioneer Long/Short Global Bond Fund Based on a hypothetical 5% return per year before expenses, reflecting the period from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account Value on 3/1/14 $1,000.00 $1,000.00 $1,000.00 -------------------------------------------------------------------------------- Ending Account Value (after expenses) on 8/31/14 $1,016.94 $1,013.16 $1,018.20 -------------------------------------------------------------------------------- Expenses Paid During Period* $ 8.34 $ 12.13 $ 7.07 -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized net expense ratio plus the expense ratio of the underlying funds. These combined totals were 1.64%, 2.39%, and 1.39% for Class A, Class C and Class Y, respectively. These combined ratios were multiplied by the average account value over value over the period, and then multiplied by 184/365 (to reflect the partial year period). Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 15 Schedule of Investments | 8/31/14 ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- CONVERTIBLE CORPORATE BONDS -- 8.1% MATERIALS -- 0.4% Diversified Metals & Mining -- 0.4% 100,000 BB/NR Vedanta Resources Jersey, Ltd., 5.5%, 7/13/16 $ 102,000 ----------- Total Materials $ 102,000 ----------------------------------------------------------------------------------------------------- CAPITAL GOODS -- 0.5% Trading Companies & Distributors -- 0.5% EUR 100,000 B+/NR Kloeckner & Co. Financial Services SA, 2.5%, 12/22/17 $ 130,193 ----------- Total Capital Goods $ 130,193 ----------------------------------------------------------------------------------------------------- PHARMACEUTICALS, BIOTECHNOLOGY & LIFE SCIENCES -- 2.5% Biotechnology -- 2.5% 449,000 NR/NR Cubist Pharmaceuticals, Inc., 1.875%, 9/1/20 (144A) $ 510,176 120,000 NR/NR Emergent Biosolutions, Inc., 2.875%, 1/15/21 (144A) 130,350 ----------- $ 640,526 ----------- Total Pharmaceuticals, Biotechnology & Life Sciences $ 640,526 ----------------------------------------------------------------------------------------------------- BANKS -- 0.6% Diversified Banks -- 0.6% EUR 100,000 NR/NR Caja de Ahorros y Pensiones de Barcelona, 1.0%, 11/25/17 $ 148,060 ----------- Total Banks $ 148,060 ----------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 1.8% Multi-Sector Holdings -- 1.8% EUR 100,000 NR/NR GBL Verwaltung SA, 1.25%, 2/7/17 $ 148,060 EUR 200,000 NR/NR Groupe Bruxelles Lambert SA, 0.125%, 9/21/15 321,186 ----------- $ 469,246 ----------- Total Diversified Financials $ 469,246 ----------------------------------------------------------------------------------------------------- SOFTWARE & SERVICES -- 1.7% Internet Software & Services -- 0.6% 130,000 NR/NR WebMD Health Corp., 1.5%, 12/1/20 (144A) $ 143,894 ----------------------------------------------------------------------------------------------------- Systems Software -- 1.1% 260,000 NR/NR ServiceNow, Inc., 0.0%, 11/1/18 (144A) (c) $ 282,588 ----------- Total Software & Services $ 426,482 ----------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 16 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- GOVERNMENT -- 0.6% EUR 100,000 B/Ba1 Parpublica -- Participacoes Publicas SGPS SA, 5.25%, 9/28/17 $ 150,096 ----------- Total Government $ 150,096 ----------------------------------------------------------------------------------------------------- TOTAL CONVERTIBLE CORPORATE BONDS (Cost $2,025,042) $ 2,066,603 ----------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------- Shares ----------------------------------------------------------------------------------------------------- PREFERRED STOCK -- 1.1% BANKS -- 1.1% Diversified Banks -- 1.1% 320,000 1.19 BBB/Baa2 JPMorgan Chase Capital XXI, Floating Rate Note, 1/15/87 $ 276,800 ----------------------------------------------------------------------------------------------------- TOTAL PREFERRED STOCK (Cost $259,232) $ 276,800 ----------------------------------------------------------------------------------------------------- CONVERTIBLE PREFERRED STOCK -- 0.9% DIVERSIFIED FINANCIALS -- 0.9% Other Diversified Financial Services -- 0.9% 200 BB+/Ba3 Bank of America Corp., 7.25% (Perpetual) $ 234,200 ----------------------------------------------------------------------------------------------------- TOTAL CONVERTIBLE PREFERRED STOCK (Cost $229,386) $ 234,200 ----------------------------------------------------------------------------------------------------- COMMON STOCKS -- 5.1% ENERGY -- 1.0% Oil & Gas Exploration & Production -- 1.0% 3,250 Devon Energy Corp. $ 245,115 ----------- Total Energy $ 245,115 ----------------------------------------------------------------------------------------------------- BANKS -- 1.7% Regional Banks -- 1.7% 1,950 BankUnited, Inc. $ 61,522 4,004 First Republic Bank 195,796 6,579 Zions Bancorporation 191,712 ----------- $ 449,030 ----------- Total Banks $ 449,030 ----------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 17 Schedule of Investments | 8/31/14 (continued) ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Rate (b) Ratings Shares (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 2.4% Asset Management & Custody Banks -- 2.4% 7,358 Ares Capital Corp. $ 126,190 10,000 Fifth Street Finance Corp. 98,300 7,297 Golub Capital BDC, Inc. 129,084 7,251 TCP Capital Corp. 127,835 4,707 Triangle Capital Corp. 129,348 ----------- $ 610,757 ----------- Total Diversified Financials $ 610,757 ----------------------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $1,315,975) $ 1,304,902 ----------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------- Principal Amount ($) ----------------------------------------------------------------------------------------------------- ASSET BACKED SECURITIES -- 2.0% BANKS -- 1.6% Thrifts & Mortgage Finance -- 1.6% 118,041 B+/B3 Accredited Mortgage Loan Trust 2003-3, 5.21%, 1/25/34 (Step) $ 114,831 100,000 NR/NR CAM Mortgage Trust 2014-1, 5.5%, 12/15/53 (Step) (144A) 100,672 45,580 1.46 B+/B2 First Franklin Mortgage Loan Trust 2003-FFC, Floating Rate Note, 11/25/32 43,546 44,657 BBB/NR Icon Brand Holdings LLC, 4.229%, 1/25/43 (144A) 45,066 38,234 3.16 A/Baa2 Irwin Whole Loan Home Equity Trust 2003-C, Floating Rate Note, 6/25/28 38,301 71,621 5.47 B/B1 New Century Home Equity Loan Trust, Floating Rate Note, 8/25/34 73,908 ----------- $ 416,324 ----------- Total Banks $ 416,324 ----------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 0.4% Other Diversified Financial Services -- 0.4% 95,000 BBB/NR TAL Advantage V LLC, 4.1%, 2/22/39 $ 96,084 ----------- Total Diversified Financials $ 96,084 ----------------------------------------------------------------------------------------------------- TOTAL ASSET BACKED SECURITIES (Cost $511,050) $ 512,408 ----------------------------------------------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS -- 25.1% BANKS -- 25.1% Thrifts & Mortgage Finance -- 25.1% 51,816 1.16 A/Baa1 Bayview Commercial Asset Trust, Floating Rate Note, 1/25/35 (144A) $ 47,705 The accompanying notes are an integral part of these financial statements. 18 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- Thrifts & Mortgage Finance -- (continued) 100,000 BB/NR Bear Stearns Commercial Mortgage Securities Trust 2006-PWR14, 5.273%, 12/11/38 $ 101,968 21,901 NR/Baa2 Citicorp Mortgage Securities REMIC Pass-Through Certificates Trust Series 2005-3, 5.5%, 4/25/35 22,021 175,000 5.57 NR/Ba3 COBALT Commercial Mortgage Trust 2007-C2, Floating Rate Note, 4/15/47 (144A) 179,792 175,000 NR/B3 COMM 2006-C8 Mortgage Trust, 5.377%, 12/10/46 175,422 175,000 3.26 BB-/NR CSMC Trust 2014-SURF, Floating Rate Note, 2/15/29 (144A) 175,448 200,000 B/B3 JP Morgan Chase Commercial Mortgage Securities Trust 2006-CIBC16, 5.623%, 5/12/45 201,755 100,000 3.05 BB/NR JP Morgan Chase Commercial Mortgage Securities Trust 2013-FL3, Floating Rate Note, 4/17/28 (144A) 100,044 977,831 3.50 AAA/NR JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 986,678 934,229 4.00 AAA/NR JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 971,453 125,000 5.39 NR/B1 LB-UBS Commercial Mortgage Trust 2005-C2, Floating Rate Note, 4/15/40 127,859 150,000 5.28 BB/NR LB-UBS Commercial Mortgage Trust 2006-C1, Floating Rate Note, 2/15/41 153,479 55,000 5.48 NR/Ba2 ML-CFC Commercial Mortgage Trust 2006-3, Floating Rate Note, 7/12/46 56,303 9,145 0.94 AAA/Aaa Nomura Asset Acceptance Corp Alternative Loan Trust Series 2004-AR2, Floating Rate Note, 10/25/34 9,126 758,623 3.50 NR/Aaa Sequoia Mortgage Trust 2012-3, Floating Rate Note, 7/25/42 765,724 747,867 3.00 NR/Aaa Sequoia Mortgage Trust 2013-6, Floating Rate Note, 5/26/43 729,170 944,570 3.00 AAA/NR Sequoia Mortgage Trust 2013-7, Floating Rate Note, 6/25/43 920,956 124,991 4.75 NR/NR Volt LLC , Series 14-NPL1, Floating Rate Note, 10/27/53 124,642 250,000 5.37 BB+/B2 Wachovia Bank Commercial Mortgage Trust Series 2005-C22, Floating Rate Note, 12/15/44 255,174 The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 19 Schedule of Investments | 8/31/14 (continued) ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- Thrifts & Mortgage Finance -- (continued) 100,000 6.15 B/B1 Wachovia Bank Commercial Mortgage Trust Series 2007-C34, Floating Rate Note, 5/15/46 $ 103,729 200,000 3.66 BB/NR Wells Fargo Commercial Mortgage Trust 2014-TISH, Floating Rate Note, 1/15/27 (144A) 199,748 ----------- $ 6,408,196 ----------- Total Banks $ 6,408,196 ----------------------------------------------------------------------------------------------------- TOTAL COLLATERALIZED MORTGAGE OBLIGATIONS (Cost $6,262,404) $ 6,408,196 ----------------------------------------------------------------------------------------------------- CORPORATE BONDS -- 4.0% INSURANCE -- 4.0% Reinsurance -- 4.0% 250,000 6.89 NR/NR Caelus Re, Ltd., Floating Rate Note, 4/7/17 (Cat Bond) (144A) $ 261,050 250,000 4.52 BB-/NR Kilimanjaro Re, Ltd., Floating Rate Note, 4/30/18 (Cat Bond) (144A) 250,150 250,000 8.50 NR/Ba3 Mythen Re, Ltd., Floating Rate Note, 5/7/15 (Cat Bond) (144A) 258,950 250,000 4.53 BB+/NR Residential Reinsurance 2012, Ltd., Floating Rate Note, 12/6/16 (Cat Bond) (144A) 256,575 ----------- $ 1,026,725 ----------- Total Insurance $ 1,026,725 ----------------------------------------------------------------------------------------------------- TOTAL CORPORATE BONDS (Cost $1,024,848) $ 1,026,725 ----------------------------------------------------------------------------------------------------- U.S. GOVERNMENT AND AGENCY OBLIGATION -- 1.2% 300,000 NR/NR U.S. Treasury Bills, 0.0%, 9/18/14 (c)(d) $ 299,998 ----------------------------------------------------------------------------------------------------- TOTAL U.S. GOVERNMENT AND AGENCY OBLIGATION (Cost $299,998) $ 299,998 ----------------------------------------------------------------------------------------------------- FOREIGN GOVERNMENT BONDS -- 32.5% EUR 1,041,282 NR/NR Belgium Treasury Bill, 0.0%, 10/16/14 (c) $ 1,368,014 EUR 733,588 AA/Aa3 Belgium Treasury Bill, 0.0%, 9/18/14 (c) 963,751 EUR 1,970,000 AA+/Aaa Dutch Treasury Certificate, 0.0%, 9/30/14 (c) 2,588,166 EUR 666,639 NR/NR France Treasury Bill BTF, 0.0%, 9/4/14 (c) 875,797 EUR 1,890,000 NR/NR Italy Buoni Ordinari del Tesoro BOT, 0.0%, 10/14/14 (c) $ 2,482,814 ----------- $ 8,278,542 ----------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 20 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- TOTAL FOREIGN GOVERNMENT BONDS (Cost $8,372,333) $ 8,278,542 ----------------------------------------------------------------------------------------------------- SENIOR FLOATING RATE LOAN INTERESTS -- 4.3%** ENERGY -- 1.0% Oil & Gas Equipment & Services -- 0.2% 49,750 5.75 B+/B3 FR Dixie Acquisition Corp., Term Loan, 1/23/21 $ 49,962 ----------------------------------------------------------------------------------------------------- Integrated Oil & Gas -- 0.4% 99,500 4.00 BB-/Ba3 Seadrill Operating LP Initial Term , Loan, 2/14/21 $ 98,090 ----------------------------------------------------------------------------------------------------- Oil & Gas Exploration & Production -- 0.4% 99,499 3.88 BB-/Ba2 Fieldwood Energy LLC, Closing Date Loan, 9/25/18 $ 99,574 ----------- Total Energy $ 247,626 ----------------------------------------------------------------------------------------------------- MATERIALS -- 0.6% Commodity Chemicals -- 0.1% 29,850 5.00 B+/B2 Nexeo Solutions LLC, Term Loan B3, 9/9/17 $ 29,850 ----------------------------------------------------------------------------------------------------- Diversified Chemicals -- 0.2% 49,743 5.00 B+/B3 Univar, Term B Loan, 2/14/17 $ 49,872 ----------------------------------------------------------------------------------------------------- Steel -- 0.1% 35,000 4.50 B/B3 Atkore International, Inc., Term Loan (First Lien), 3/27/21 $ 34,847 ----------------------------------------------------------------------------------------------------- Paper Products -- 0.2% 49,750 5.25 B/B1 Coveris Holdings SA, USD Term Loan, 4/14/19 $ 50,330 ----------- Total Materials $ 164,899 ----------------------------------------------------------------------------------------------------- CAPITAL GOODS -- 0.4% Aerospace & Defense -- 0.4% 39,180 6.25 B+/Ba3 DynCorp International, Inc., Term Loan, 7/7/16 $ 39,190 49,747 5.25 B/B2 Sequa Corp., Initial Term Loan, 6/19/17 48,768 24,500 3.25 BB-/Ba3 Wesco Aircraft Hardare Corp., Tranche B Term Loan (First Lien), 2/24/21 24,286 ----------- $ 112,244 ----------- Total Capital Goods $ 112,244 ----------------------------------------------------------------------------------------------------- TRANSPORTATION -- 0.4% Trucking -- 0.4% 50,000 5.50 B/B1 Aegis Toxicology Corp., Tranche B Term Loan (First Lien), 2/20/21 $ 50,500 The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 21 Schedule of Investments | 8/31/14 (continued) ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- Trucking -- (continued) 49,750 8.00 CCC+/Ba3 YRC Worldwide, Inc., Initial Term Loan, 2/12/19 $ 50,496 ----------- $ 100,996 ----------- Total Transportation $ 100,996 ----------------------------------------------------------------------------------------------------- MEDIA -- 0.2% Broadcasting -- 0.1% 23,485 3.00 BB+/Ba1 CBS Outdoor Americas Capital llc, Tranche B Term Loan (First Lien), 1/15/21 $ 23,326 ----------------------------------------------------------------------------------------------------- Movies & Entertainment -- 0.1% 24,844 6.50 CCC/B2 Deluxe Entertainment Services Group., Inc., Tranche B Term Loan (First Lien), 2/26/20 $ 21,800 ----------- Total Media $ 45,126 ----------------------------------------------------------------------------------------------------- RETAILING -- 0.1% Automotive Retail -- 0.1% 30,000 4.00 BB-/B1 CS Intermediate Holdco 2 LLC, Term Loan, 3/28/21 $ 29,906 ----------- Total Retailing $ 29,906 ----------------------------------------------------------------------------------------------------- FOOD, BEVERAGE & TOBACCO -- 0.3% Agricultural Products -- 0.3% 74,623 4.50 B/B1 Arysta Lifescience SPC LLC, Initial Term Loan (First Lien), 5/29/20 $ 74,726 ----------- Total Food, Beverage & Tobacco $ 74,726 ----------------------------------------------------------------------------------------------------- HOUSEHOLD & PERSONAL PRODUCTS -- 0.4% Personal Products -- 0.4% 75,000 7.75 CCC+/Caa2 Atrium Innovations, Inc., Tranche B Term Loan (Second Lien), 7/29/21 $ 74,484 36,815 4.00 B/B2 Party City Holdings, Inc., 2014 Replacement Term Loan, 7/27/19 36,484 ----------- $ 110,968 ----------- Total Household & Personal Products $ 110,968 ----------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 0.4% Other Diversified Financial Services -- 0.2% 34,913 4.50 B+/B1 Nord Anglia Education Finance LLC, Initial Term Loan 3/21/21 $ 34,993 24,938 5.00 B/B1 SBP Holdings, Ltd., Term Loan (First Lien), 3/24/21 25,083 ----------- $ 60,076 ----------------------------------------------------------------------------------------------------- Consumer Finance -- 0.2% 34,913 4.00 B+/Ba3 Transunion LLC, 2014 Term Loan 3/21/21 $ 34,834 ----------- Total Diversified Financials $ 94,910 ----------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 22 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 ----------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ----------------------------------------------------------------------------------------------------- SOFTWARE & SERVICES -- 0.1% Systems Software -- 0.1% 36,908 5.50 B+/B1 SafeNet, Inc., Tranche B Term Loan, 2/28/20 $ 37,000 ----------- Total Software & Services $ 37,000 ----------------------------------------------------------------------------------------------------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT -- 0.2% Semiconductor Equipment -- 0.2% 40,000 3.50 BB+/Ba3 Emtegris, Inc., Term Loan B, 3/25/21 $ 39,717 ----------- Total Semiconductors & Semiconductor Equipment $ 39,717 ----------------------------------------------------------------------------------------------------- UTILITIES -- 0.2% Electric Utilities -- 0.2% 46,873 4.75 B+/Ba3 Atlantic Power LP Term Loan, 2/20/21 , $ 47,166 ----------- Total Utilities $ 47,166 ----------------------------------------------------------------------------------------------------- TOTAL SENIOR FLOATING RATE LOAN INTERESTS (Cost $1,106,043) $ 1,105,284 ----------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------- Shares ----------------------------------------------------------------------------------------------------- EXCHANGE TRADED FUNDS -- 4.4% 11,921 iShares European Property Yield UCITS ETF $ 484,715 16,217 SPDR S&P Regional Banking ETF 631,652 ----------- $ 1,116,367 ----------------------------------------------------------------------------------------------------- TOTAL EXCHANGE TRADED FUNDS (Cost $1,133,927) $ 1,116,367 ----------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------- Principal Amount ($) ----------------------------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENT -- 5.9% Repurchase Agreement -- 5.9% 1,500,000 RBC Securities, Inc., 0.05%, dated 8/29/14, repurchase price of $1,500,000 plus accrued interest on 9/2/14 collateralized by the following: $176,623 Freddie Mac Giant, 3.5-4.0%, 9/1/42-3/1/44 $1,001 Federal National Mortgage Association (ARM), 2.671%, 7/1/44 $597,983 Federal National Mortgage Association, 3.5-4.0%, 3/1/26-8/1/42 $754,393 Government National Mortgage Association, 3.0%, 7/20/42 $ 1,500,000 ----------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 23 Schedule of Investments | 8/31/14 (continued) ----------------------------------------------------------------------------------------------------- Principal Amount ($) Value ----------------------------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENT (Cost $1,500,000) $ 1,500,000 ----------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------- Shares ----------------------------------------------------------------------------------------------------- PURCHASED CREDIT DEFAULT SWAPTION -- 0.0%+ 1,250,000 MARKIT CME North America High Yield Index 22.V1 Fixed, 9/17/14, 106% (SWP 4/11/14 Right to pay fixed) $ 3,016 ----------------------------------------------------------------------------------------------------- TOTAL PURCHASED SWAPTION (Premiums paid $34,125) $ 3,016 ----------------------------------------------------------------------------------------------------- TOTAL INVESTMENT IN SECURITIES -- 94.6% (Cost $24,074,363) (a) $24,133,041 ----------------------------------------------------------------------------------------------------- OTHER ASSETS & LIABILITIES -- 5.4% $ 1,364,844 ----------------------------------------------------------------------------------------------------- TOTAL NET ASSETS -- 100.0% $25,497,885 ===================================================================================================== + Amount rounds to less than 0.1%. NR Not rated by either S&P or Moody's. (Perpetual) Security with no stated maturity date. (Step) Step up bond issued with an initial coupon rate which converts to a higher rate at a later date. (Cat Bond) Catastrophe bond is a high-yield debt instrument that is usually insurance linked and meant to raise money in case of a catastrophe. REMICS Real Estate Mortgage Investment Conduits. ** Senior floating rate loan interests in which the Fund invests generally pay interest at rates that are periodically redetermined by reference to a base lending rate plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as LIBOR (London InterBank Offered Rate), (ii) the prime rate offered by one or more major United States banks, (iii) the certificate of deposit rate or (iv) other base lending rates used by commercial lenders. The rate shown is the coupon rate at period end. (144A) Security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold normally to qualified institutional buyers in a transaction exempt from registration. At August 31, 2014, the value of these securities amounted to $4,900,339 or 19.2% of total net assets. (a) At August 31, 2014, the net unrealized appreciation on investments based on cost for federal income tax purposes of $24,077,438 was as follows: Aggregate gross unrealized appreciation for all investments in which there is an excess of value over tax cost $ 248,174 Aggregate gross unrealized depreciation for all investments in which there is an excess of tax cost over value (192,571) -------- Net unrealized appreciation $ 55,603 ======== (b) Debt obligation with a variable interest rate. Rate shown is rate at end of period. The accompanying notes are an integral part of these financial statements. 24 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 (c) Security issued with a zero coupon. Income is earned through accretion of discount. (d) All or a portion of this security has been pledged in connection with open futures and swap contracts. NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro Purchases and sales of securities (excluding temporary cash investments) for the period ended August 31, 2014 aggregated $19,917,160 and $5,359,400, respectively. CREDIT DEFAULT SWAP AGREEMENTS -- BUY PROTECTION ------------------------------------------------------------------------------------------------------------ Net Premiums Unrealized Notional Obligation Expiration Paid Appreciation Principal ($) Counterparty Entity/Index Coupon Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------ (250,000) Citibank NA Caesars 5.00% 12/20/16 $ 126,299 $ 32,346 Entertainment Operating Co. (765,000) Citibank NA Markit CDX North 5.00% 12/20/18 (151,470) 2,542 America High Yield Index (600,000) Citibank NA Devon Energy Corp. 1.00% 9/20/19 (16,180) 1,299 (250,000) Citibank NA JPMorgan Chase 1.00% 9/20/19 (6,163) 137 & Co. (32,000) Citibank NA Russian Federation 1.00% 9/20/19 1,266 972 (780,000) J.P. Morgan Markit CDX North 1.00% 6/20/19 (15,901) (1,281) Securities LLC America Investment Grade Index EUR (1,375,000) J.P. Morgan Markit iTraxx Europe 5.00% 6/20/19 (200,148) (22,320) Securities LLC Crossover Index EUR (2,600,000) J.P. Morgan Markit iTraxx Europe 1.00% 6/20/19 (45,676) (24,691) Securities LLC Senior Financial Index (125,000) JP Morgan Bank of America Corp. 1.00% 9/20/19 (2,315) (82) Chase Bank NA EUR (375,000) JP Morgan Glencore Finance 1.00% 9/20/19 10,799 (9,652) Chase Europe SA Bank NA (125,000) JP Morgan Pulte Homes, Inc. 5.00% 9/20/19 (20,760) (716) Chase Bank NA (125,000) JP Morgan Standard Pacific 5.00% 9/20/19 (17,672) (897) Chase Corp. Bank NA (250,000) Morgan Radioshack Corp. 5.00% 6/20/17 123,750 14,749 Stanley & Co. International Plc (125,000) Morgan D.R. Horton, Inc. 1.00% 9/20/19 3,852 (178) Stanley & Co. International Plc (125,000) Morgan Lennar Corp. 5.00% 9/20/19 (18,845) 131 Stanley & Co. International Plc ------------------------------------------------------------------------------------------------------------ $(229,164) $ (7,641) ============================================================================================================ The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 25 Schedule of Investments | 8/31/14 (continued) CREDIT DEFAULT SWAP AGREEMENTS -- SELL PROTECTION ------------------------------------------------------------------------------------------------------------ Net Premiums Unrealized Notional Obligation Credit Expiration Paid Appreciation Principal ($)(1) Counterparty Entity/Index Coupon Rating(2) Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------ 125,000 Citibank NA Radioshack Corp. 5.00% C 9/20/14 $ (5,937) $ (7,676) 250,000 Citibank NA Clear Channel 5.00% CCC- 12/20/14 564 2,896 Communications, Inc. 125,000 Citibank NA Government of 5.00% CCC 12/20/14 (15,400) 12,865 Ukraine 125,000 Citibank NA JC Penny Corp., 5.00% CCC- 12/20/14 (2,500) 5,368 Inc. 250,000 Citibank NA Markit CDX North 5.00% NA(3) 12/20/14 (7,695) 9,800 America Investment Grade Index 125,000 Citibank NA Radioshack Corp. 5.00% C 12/20/14 (10,000) (28,732) 250,000 Citibank NA Toys R Us, Inc. 5.00% CCC 12/20/14 (5,000) 6,660 250,000 Citibank NA MBIA, Inc. 5.00% NA 3/20/15 (625) 2,160 250,000 Citibank NA Sears Roebuck 5.00% CCC+ 3/20/15 (16,250) 10,186 Acceptance Corp. 250,000 Citibank NA Travelport LLC 5.00% NR 3/20/15 -- 3,769 250,000 Citibank NA Caesars 5.00% C 6/20/15 (27,500) (86,651) Entertainment Operating Co. EUR 375,000 Citibank NA Markit iTraxx 5.00% NA(3) 6/20/15 (5,154) 14,165 Europe Index EUR 1,250,000 Citibank NA Markit iTraxx 1.00% NA(3) 6/20/19 (108,271) 12,633 Europe Index EUR 125,000 Citibank NA Abengoa SA 5.00% B 9/20/19 (1,387) 6,987 EUR 250,000 Citibank NA Alcatel Lucent 5.00% B 9/20/19 21,476 9,620 EUR 250,000 Citibank NA Altice Finco SA 5.00% B- 9/20/19 23,185 611 EUR 250,000 Citibank NA Ardagh Packaging 5.00% CCC+ 9/20/19 4,242 15,202 Finance plc EUR 250,000 Citibank NA Astaldi SpA 5.00% B+ 9/20/19 7,126 10,912 260,000 Citibank NA Hertz Corp. 5.00% B 9/20/19 31,592 1,013 EUR 250,000 Citibank NA Ineos Group 5.00% B- 9/20/19 19,650 (1,158) Holdings SA 260,000 Citibank NA MGIC Investment 5.00% B 9/20/19 31,724 606 Corp. 260,000 Citibank NA Radian Group, 5.00% B- 9/20/19 27,138 4,138 Inc. EUR 250,000 Citibank NA Stena AB 5.00% BB 9/20/19 22,699 4,272 EUR 250,000 Citibank NA Unilabs 5.00% B 9/20/19 (13,620) (3,330) SubHolding AB EUR 125,000 Citibank NA Unilabs 5.00% B 9/20/19 (13,411) 4,936 SubHolding AB The accompanying notes are an integral part of these financial statements. 26 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 CREDIT DEFAULT SWAP AGREEMENTS -- SELL PROTECTION (continued) ------------------------------------------------------------------------------------------------------------ Net Premiums Unrealized Notional Obligation Credit Expiration Paid Appreciation Principal ($)(1) Counterparty Entity/Index Coupon Rating(2) Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------ EUR 250,000 Citibank NA Wind Acquistion 5.00% NR 9/20/19 $ 23,844 $ 10,122 Finance SA EUR 250,000 JP Morgan Norske 5.00% CCC 3/20/15 (20,417) 18,527 Chase Bank Skogindustrier NA ASA EUR 250,000 JP Morgan Abengoa SA 5.00% B 9/20/19 16,961 (5,758) Chase Bank NA EUR 375,000 JP Morgan ArcelorMittal SA 1.00% BB+ 9/20/19 (34,183) 6,409 Chase Bank NA EUR 240,000 JP Morgan Vougeot Bidco plc 5.00% B 9/20/19 25,771 (2,362) Chase Bank NA 250,000 Morgan Forest Oil Corp. 5.00% CCC 3/20/15 (3,750) 5,531 Stanley & Co. International plc 125,000 Morgan Sears Roebuck 5.00% CCC+ 3/20/15 (5,625) 2,593 Stanley & Co. Acceptance Corp. International plc ------------------------------------------------------------------------------------------------------------ $ (40,753) $ 46,314 ============================================================================================================ (1) The notional amount is the maximum amount that a seller of credit protection would be obligated to pay upon occurrence of a credit event. (2) Based on Standard & Poor's rating of the issuer. (3) Payment is based on a percentage of the index. Referenced indices are comprised of a number of individual issuers. Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 27 Schedule of Investments | 8/31/14 (continued) INTEREST RATE SWAP AGREEMENTS ------------------------------------------------------------------------------------------------------------ Net Annual Unrealized Notional Pay / Floating Fixed Expiration Appreciation Principal ($) Counterparty Receive Rate Rate Date (Depreciation) ------------------------------------------------------------------------------------------------------------ 1,661,212 J.P. Morgan Receive Russian Ruble 1.801% 7/18/19 $ (8,393) Securities LLC 3 Month 5,292,463 J.P. Morgan Receive Russian Ruble 1.819% 7/24/19 (28,936) Securities LLC 3 Month 920,860 J.P. Morgan Receive Russian Ruble 1.819% 8/7/19 (4,088) Securities LLC 3 Month 1,664,87 J.P. Morgan Receive Russian Ruble 2.660% 8/7/24 (28,513) Securities LLC 3 Month EUR 1,005,016 J.P. Morgan Receive EURIBOR 1.089% 9/2/24 130 Securities LLC 6 Month ------------------------------------------------------------------------------------------------------------ $(69,800) ============================================================================================================ Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro CREDIT DEFAULT SWAPTION SOLD ---------------------------------------------------------------------------------------------------- Notional Expiration Principal ($) Description Counterparty Coupon Date Value ---------------------------------------------------------------------------------------------------- (2,500,000) Markit CDX North America Citibank NA 103 9/17/14 $(707) High Yield Index ---------------------------------------------------------------------------------------------------- (Premiums Received $38,750) $(707) ==================================================================================================== Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below. Level 1 - quoted prices in active markets for identical securities. Level 2 - other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.) See Notes to Financial Statements -- Note 1A. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining fair value of investments) See Notes to Financial Statements -- Note 1A. Generally, equity securities are categorized as Level 1, fixed income securities and senior loans as Level 2 and securities valued using fair value methods (other than prices supplied by independent pricing services or broker-dealers) are categorized as Level 3. See Notes to Financial Statements -- Note 1A. The accompanying notes are an integral part of these financial statements. 28 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 The following is a summary of the inputs used as of August 31, 2014, in valuing the Fund's assets: --------------------------------------------------------------------------------------------- Level 1 Level 2 Level 3 Total --------------------------------------------------------------------------------------------- Convertible Corporate Bonds $ -- $ 2,066,603 $ -- $ 2,066,603 Preferred Stocks -- 276,800 -- 276,800 Convertible Preferred Stocks 234,200 -- -- 234,200 Common Stocks 1,304,902 -- -- 1,304,902 Asset Backed Securities -- 512,408 -- 512,408 Collateralized Mortgage Obligations -- 6,408,196 -- 6,408,196 Corporate Bonds -- 1,026,725 -- 1,026,725 U.S. Government and Agency Obligations -- 299,998 -- 299,998 Foreign Government Bonds -- 8,278,542 -- 8,278,542 Senior Floating Rate Loan Interests -- 1,105,284 -- 1,105,284 Exchange Traded Funds 1,116,367 -- -- 1,116,367 Temporary Cash Investments -- 1,500,000 -- 1,500,000 Purchased Swaption -- 3,016 -- 3,016 --------------------------------------------------------------------------------------------- Total $ 2,655,469 $21,477,572 $ -- $24,133,041 ============================================================================================= Other Financial Instruments Unrealized Appreciation on Credit Default Swaps $ -- $ 38,673 $ -- $ 38,673 Unrealized Appreciation on Interest Rate Swaps -- (69,800) -- (69,800) Unrealized Appreciation on Written Swaptions -- 38,043 -- 38,043 Unrealized Depreciation on Futures Contracts (52,564) -- -- (52,564) Unrealized Appreciation on forward foreign currency contracts -- 523,188 -- 523,188 --------------------------------------------------------------------------------------------- Total Other Financial Instruments $ (52,564) $ 530,104 $ -- $ 477,540 ============================================================================================= Transfers are calculated based on beginning period values. During the period ended August 31, 2014, there were no transfers between Levels 1, 2 and 3. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 29 Statement of Assets and Liabilities | 8/31/14 ASSETS: Investment in securities, at value (cost $24,074,363) $24,133,041 Futures collateral 355,725 Swap collateral 560,723 Foreign currencies, at value (cost $5,374,228) 5,145,592 Receivables -- Investment securities sold 122,212 Dividends 7,450 Interest 55,581 Due from Pioneer Investment Management, Inc. 47,428 Net unrealized appreciation on forward foreign currency contracts 523,188 Other assets 323,402 ------------------------------------------------------------------------------------ Total assets $31,274,342 ==================================================================================== LIABILITIES: Payables -- Investment securities purchased $ 5,070,982 Trustee fees 1,060 Futures payable 344 Variation margin 1,414 Due to custodian 245,617 Net unrealized depreciation on swap contracts 31,127 Net unrealized depreciation on futures contracts 52,564 Written swaptions (premiums received $38,750) 707 Credit default swaps, net premiums received 269,917 Due to affiliates 25,332 Accrued expenses 77,393 ------------------------------------------------------------------------------------ Total liabilities $ 5,776,457 ==================================================================================== NET ASSETS: Paid-in capital $25,367,795 Accumulated net investment loss (15,210) Accumulated net realized loss on investments, foreign currency transactions, futures and swap contracts (384,289) Net unrealized appreciation on investments 58,678 Net unrealized appreciation on forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 516,559 Net unrealized appreciation on written swaptions 38,043 Net unrealized depreciation on futures contracts (52,564) Net unrealized depreciation on swap contracts (31,127) ------------------------------------------------------------------------------------ Total net assets $25,497,885 ==================================================================================== NET ASSET VALUE PER SHARE: (a) (No par value, unlimited number of shares authorized) Class A (based on $8,604,217/855,959 shares) $ 10.05 Class C (based on $8,399,309/839,743 shares) $ 10.00 Class Y (based on $8,494,359/843,613 shares) $ 10.07 MAXIMUM OFFERING PRICE: Class A ($10.05/95.5%) $ 10.52 ==================================================================================== (a) The Fund commenced operations on December 30, 2013. The accompanying notes are an integral part of these financial statements. 30 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Statement of Operations For the Period from 12/30/13 (Commencement of Operations) to 8/31/14 INVESTMENT INCOME: Interest $ 175,905 Dividends 39,227 -------------------------------------------------------------------------------------- Total investment income $ 215,132 -------------------------------------------------------------------------------------- EXPENSES: Management fees $ 177,075 Distribution fees Class A 14,144 Class C 55,861 Transfer Agent fees Class A 232 Class C 137 Class Y 101 Shareholder communications expense 262 Administrative reimbursement 14,010 Custodian fees 36,653 Registration fees 40,070 Professional fees 99,411 Printing expense 30,296 Fees and expenses of nonaffiliated Trustees 4,352 Pricing fees 9,638 Miscellaneous 6,983 -------------------------------------------------------------------------------------- Total expenses $ 489,225 -------------------------------------------------------------------------------------- Less fees waived and expenses reimbursed by Pioneer Investment Management, Inc. (199,985) -------------------------------------------------------------------------------------- Net expenses $ 289,240 -------------------------------------------------------------------------------------- Net investment loss $ (74,108) -------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS, SWAP CONTRACTS, WRITTEN SWAPTIONS, FUTURES CONTRACTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Investments $ (257,873) Futures contracts (187,785) Swap contracts (16,824) Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 111,146 $ (351,336) -------------------------------------------------------------------------------------- Change in net unrealized appreciation (depreciation) on: Investments $ 58,678 Futures contracts (52,564) Swap contracts (31,127) Written swaptions 38,043 Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 516,559 $ 529,589 -------------------------------------------------------------------------------------- Net gain on investments, futures contracts, swap contracts, written swaptions and foreign currency transactions $ 178,253 -------------------------------------------------------------------------------------- Net increase in net assets resulting from operations $ 104,145 ====================================================================================== The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 31 Statements of Changes in Net Assets ----------------------------------------------------------------------------------------- 12/31/13 (a) to 8/31/14 ----------------------------------------------------------------------------------------- FROM OPERATIONS: Net investment loss $ (74,108) Net realized gain (loss) on investments, futures contracts, swap contracts and foreign currency transactions (351,336) Change in net unrealized appreciation (depreciation) on investments, futures contracts, swap contracts, written swaptions and foreign currency transactions 529,589 ----------------------------------------------------------------------------------------- Net increase in net assets resulting from operations $ 104,145 ----------------------------------------------------------------------------------------- FROM FUND SHARE TRANSACTIONS: (b) Net proceeds from sale of shares $ 25,393,752 Reinvestment of distributions -- Cost of shares repurchased (12) ----------------------------------------------------------------------------------------- Net increase in net assets resulting from Fund share transactions $ 25,393,740 ----------------------------------------------------------------------------------------- Net increase in net assets $ 25,497,885 NET ASSETS: Beginning of period $ -- ----------------------------------------------------------------------------------------- End of period $ 25,497,885 ----------------------------------------------------------------------------------------- Net investment loss $ (15,210) ========================================================================================= (a) Class A, Class C and Class Y shares were first publicly offered on December 31, 2013. (b) At August 31, 2014, PIM owned 98.0% of the value of the outstanding shares of Pioneer Long/Short Global Bond Fund. The accompanying notes are an integral part of these financial statements. 32 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------- '14 Shares '14 Amount -------------------------------------------------------------------------------- Class A* Shares sold 855,960 $8,559,806 Reinvestment of distributions -- -- Less shares repurchased (1) (12) -------------------------------------------------------------------------------- Net increase 855,959 $8,559,794 ================================================================================ Class C* Shares sold 839,743 $8,397,613 Reinvestment of distributions -- -- Less shares repurchased -- -- -------------------------------------------------------------------------------- Net increase 839,743 $8,397,613 ================================================================================ Class Y* Shares sold 843,613 $8,436,333 Reinvestment of distributions -- -- Less shares repurchased -- -- -------------------------------------------------------------------------------- Net increase 843,613 $8,436,333 ================================================================================ * Class A, Class C and Class Y shares were first publicly offered on December 31, 2013. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 33 Financial Highlights -------------------------------------------------------------------------------- 12/30/13 to 8/31/14 -------------------------------------------------------------------------------- Class A Net asset value, beginning of period $ 10.00 -------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment loss $ (0.02) Net realized and unrealized gain on investments 0.07 -------------------------------------------------------------------------------- Net increase in net assets from investment operations $ 0.05 -------------------------------------------------------------------------------- Net asset value, end of period $ 10.05 ================================================================================ Total return* 0.50%*** Ratio of net expenses to average net assets 1.55%** Ratio of net investment loss to average net assets (0.27)%** Portfolio turnover rate 65%** Net assets, end of period (in thousands) $ 8,604 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.74%** Net investment loss (1.46)%** ================================================================================ * Assumes initial investment at net asset value at the beginning of the period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of the period and no sales charges. Total return would be reduced if sales charges were taken into account. ** Annualized. *** Not Annualized. The accompanying notes are an integral part of these financial statements. 34 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------- 12/30/13 to 8/31/14 -------------------------------------------------------------------------------- Class C Net asset value, beginning of period $ 10.00 -------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment loss $ (0.07) Net realized and unrealized gain on investments 0.07 -------------------------------------------------------------------------------- Net increase (decrease) in net assets from investment operations $ 0.00 -------------------------------------------------------------------------------- Net asset value, end of period $ 10.00 ================================================================================ Total return* 0.00%*** Ratio of net expenses to average net assets 2.30%** Ratio of net investment loss to average net assets (1.03)%** Portfolio turnover rate 65%** Net assets, end of period (in thousands) $ 8,399 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 3.48%** Net investment loss (2.21)%** ================================================================================ * Assumes initial investment at net asset value at the beginning of the period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of the period and no sales charges. Total return would be reduced if sales charges were taken into account. ** Annualized. *** Not Annualized. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 35 Financial Highlights (continued) -------------------------------------------------------------------------------- 12/30/13 to 8/31/14 -------------------------------------------------------------------------------- Class Y Net asset value, beginning of period $ 10.00 -------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment loss $ (0.00)(a) Net realized and unrealized gain on investments 0.07 -------------------------------------------------------------------------------- Net increase in net assets from investment operations $ 0.07 -------------------------------------------------------------------------------- Net asset value, end of period $ 10.07 ================================================================================ Total return* 0.70%*** Ratio of net expenses to average net assets 1.30%** Ratio of net investment income to average net assets (0.02)%** Portfolio turnover rate 65%** Net assets, end of period (in thousands) $ 8,494 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.48%** Net investment loss (1.20)%** ================================================================================ * Assumes initial investment at net asset value at the beginning of the period, reinvestment of all distributions and the complete redemption of the investment at net asset value at the end of the period. ** Annualized. *** Not Annualized. (a) Amount rounds to less than $0.01 or $(0.01) per share. The accompanying notes are an integral part of these financial statements. 36 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Notes to Financial Statements | 8/31/14 1. Organization and Significant Accounting Policies Pioneer Long/Short Global Bond Fund (the Fund) is one of five portfolios comprising Pioneer Series Trust V, a Delaware statutory trust. The Fund is registered under the Investment Company Act of 1940 as a non-diversified, open-end management investment company. The Fund's investment objective is to seek total return. The Fund offers three classes of shares designated as Class A, Class C, and Class Y shares. Class A, Class C and Class Y shares were first publicly offered on December 31, 2013. Each class of shares represents an interest in the same portfolio of investments of the Fund and has identical rights (based on relative net asset values) to assets and liquidation proceeds. Share classes can bear different rates of class-specific fees and expenses such as transfer agent and distribution fees. Differences in class-specific fees and expenses will result in differences in net investment income and, therefore, the payment of different dividends from net investment income earned by each class. The Amended and Restated Declaration of Trust of the Fund gives the Board the flexibility to specify either per-share voting or dollar-weighted voting when submitting matters for shareholder approval. Under per-share voting, each share of a class of the Fund is entitled to one vote. Under dollar-weighted voting, a shareholder's voting power is determined not by the number of shares owned, but by the dollar value of the shares on the record date. Each share class has exclusive voting rights with respect to matters affecting only that class, including with respect to the distribution plan for that class. There is no distribution plan for Class Y shares. The Fund's financial statements have been prepared in conformity with U.S. generally accepted accounting principles that require the management of the Fund to, among other things, make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of income, expenses and gains and losses on investments during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements, which are consistent with those policies generally accepted in the investment company industry: Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 37 A. Security Valuation Security transactions are recorded as of trade date. The net asset value of the Fund is computed once daily, on each day the New York Stock Exchange (NYSE) is open, as of the close of regular trading on the NYSE. Senior floating rate loan interests (senior loans) are valued in accordance with guidelines established by the Board of Trustees at the mean between the last available bid and asked prices from one or more brokers or dealers as obtained from Loan Pricing Corporation, an independent pricing service. If price information is not available from Loan Pricing Corporation, or if the price information is deemed to be unreliable, price information will be obtained from an alternative loan interest pricing service. If no reliable price quotes are available from either the primary or alternative pricing service, broker quotes will be solicited. Fixed income securities with remaining maturity of more than sixty days are valued at prices supplied by independent pricing services, which consider such factors as market prices, market events, quotations from one or more brokers, Treasury spreads, yields, maturities and ratings. Valuations may be supplemented by dealers and other sources, as required. Equity securities that have traded on an exchange are valued at the last sale price on the principal exchange where they are traded. Equity securities that have not traded on the date of valuation, or securities for which sale prices are not available, generally are valued using the mean between the last bid and asked prices. Short-term fixed income securities with remaining maturities of sixty days or less generally are valued at amortized cost. Shares of money market mutual funds are valued at such funds' net asset value. Trading in foreign securities is substantially completed each day at various times prior to the close of the NYSE. The values of such securities used in computing the net asset value of the Fund's shares are determined as of such times. Securities or loan interests for which independent pricing services are unable to supply prices or for which market prices and/or quotations are not readily available or are considered to be unreliable are valued by a fair valuation team comprised of certain personnel of Pioneer Investment Management, Inc. (PIM), the Fund's investment adviser, pursuant to procedures adopted by the Fund's Board of Trustees. PIM's fair valuation team uses fair value methods approved by the Valuation Committee of the Board of Trustees. Inputs used when applying fair value methods to value a security may include credit ratings, the financial condition of the company, current market conditions and comparable securities. The Fund may use fair value methods if it is determined that a significant event has occurred after the close of the exchange or market on which the security trades and prior to the 38 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 determination of the Fund's net asset value. Examples of a significant event might include political or economic news, corporate restructurings, natural disasters, terrorist activity or trading halts. Thus, the valuation of the Fund's securities may differ significantly from exchange prices and such differences could be material. PIM's fair valuation team is responsible for monitoring developments that may impact fair valued securities and for discussing and assessing fair values on an ongoing basis, and at least quarterly, with the Valuation Committee of the Board of Trustees. At August 31, 2014, no securities were valued using fair value methods (other than securities valued using prices supplied by independent pricing services). Principal amounts of mortgage-backed securities are adjusted for monthly paydowns. Premiums and discounts related to certain mortgage-backed securities are amortized or accreted in proportion to the monthly paydowns. All discounts/premiums on debt securities are accreted/amortized for financial reporting purposes over the life of the respective securities, and such accretion/amortization is included in interest income. Dividend income is recorded on the ex-dividend date except that certain dividends from foreign securities where the ex-dividend date may have passed are recorded as soon as the Fund becomes aware of the ex-dividend data in the exercise of reasonable diligence. Interest income is recorded on the accrual basis. Gains and losses on sales of investments are calculated on the identified cost method for both financial reporting and federal income tax purposes. B. Foreign Currency Translation The books and records of the Fund are maintained in U.S. dollars. Amounts denominated in foreign currencies are translated into U.S. dollars using current exchange rates. Net realized gains and losses on foreign currency transactions, if any, represent, among other things, the net realized gains and losses on foreign currency contracts, disposition of foreign currencies and the difference between the amount of income accrued and the U.S. dollars actually received. Further, the effects of changes in foreign currency exchange rates on investments are not segregated in the statement of operations from the effects of changes in the market price of those securities but are included with the net realized and unrealized gain or loss on investments. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 39 C. Futures Contracts The Fund may enter into futures transactions in order to attempt to hedge against changes in interest rates, securities prices and currency exchange rates or to seek to increase total return. Futures contracts are types of derivatives. All futures contracts entered into by the Fund are traded on a futures exchange. Upon entering into a futures contract, the Fund is required to deposit with a broker an amount of cash or securities equal to the minimum "initial margin" requirements of the associated futures exchange. The amount of cash deposited with the broker as collateral at August 31, 2014 was $355,725. Subsequent payments for futures contracts ("variation margin") are paid or received by the Fund, depending on the daily fluctuation in the value of the contracts, and are recorded by the Fund as unrealized appreciation or depreciation. When the contract is closed, the Fund realizes a gain or loss equal to the difference between the opening and closing value of the contract as well as any fluctuation in foreign currency exchange rates where applicable. The use of futures contracts involves to varying degrees, element of market, interest rate, currency exchange rate and counterparty risks, which may exceed the amount recognized by the Fund. Changes in value of the contracts may not directly correlate to the changes in value of the underlying securities. The average value of contracts open during the period ended August 31, 2014 was $15,324,132. At August 31, 2014, open futures contracts were as follows: ------------------------------------------------------------------------------ Number of Contracts Settlement Unrealized Type Long/(Short) Month Value (Depreciation) ------------------------------------------------------------------------------ F/C Euro BTP future 10 12/14 $ 1,698,810 $ (1,551) F/C 90-Day Euro (77) 6/17 (18,786,075) (21,278) F/C U.S. 5 year note (12) 9/14 (1,436,625) (1,500) F/C S&P500 (13) 9/14 (1,300,910) (28,235) ------------------------------------------------------------------------------ Total $(19,824,800) $(52,564) ============================================================================== D. Forward Foreign Currency Contracts The Fund may enter into forward foreign currency contracts (contracts) for the purchase or sale of a specific foreign currency at a fixed price on a future date. All contracts are marked to market daily at the applicable exchange rates, and any resulting unrealized appreciation or depreciation is recorded in the Fund's financial statements. The Fund records realized gains and losses at the time a contract is offset by entry into a closing transaction or extinguished by delivery of the currency. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of the contract and from unanticipated movements in the value of foreign currencies relative to the U.S. dollar (see Note 5). 40 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 E. Federal Income Taxes It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its taxable income and net realized capital gains, if any, to its shareowners. Therefore, no federal income tax provision is required. As of August 31, 2014, the Fund did not accrue any interest or penalties with respect to uncertain tax positions, which, if applicable, would be recorded as an income tax expense in the Statement of Operations. The amount and character of income and capital gain distributions to shareowners are determined in accordance with federal income tax rules, which may differ from U.S. generally accepted accounting principles. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from differences in the recognition or classification of income or distributions for financial statement and tax purposes. Capital accounts within the financial statements are adjusted for permanent book/tax differences to reflect tax character, but are not adjusted for temporary differences. At August 31, 2014, the Fund reclassified $58,898 to decrease accumulated net investment loss, $32,953 to increase accumulated net realized loss on investments, foreign currency transactions, swap contracts and futures contracts and $25,945 to decrease paid-in capital to reflect permanent book/tax differences. These adjustments have no impact on the net assets or results of operations. At August 31, 2014, the Fund was permitted to carry forward $83,476 of long-term losses and $353,377 of short-term losses without limitation. There were no distributions paid during the fiscal year ended August 31, 2014. The following shows the components of distributable earnings (losses) on a federal income tax basis at August 31, 2014: -------------------------------------------------------------------------- 2014 -------------------------------------------------------------------------- Distributable earnings: Undistributed ordinary income $ 517,080 Capital loss carryforward (436,853) Unrealized appreciation 49,863 -------------------------------------------------------------------------- Total $ 130,090 ========================================================================== The difference between book-basis and tax-basis net unrealized appreciation is attributable to the tax deferral of losses or wash sales, adjustments relating to catastrophe bonds and the mark to market of forward, swap and futures contracts. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 41 F. Fund Shares The Fund records sales and repurchases of its shares as of trade date. Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for the Fund and a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit), earned $194 in underwriting commissions on the sale of Class A shares during the period ended August 31, 2014. G. Class Allocations Income, common expenses and realized and unrealized gains and losses are calculated at the Fund level and allocated daily to each class of shares based on its respective percentage of adjusted net assets at the beginning of the day. Distribution fees are calculated based on the average daily net asset value attributable to Class A and Class C shares of the Fund, respectively (see Note 4). Class Y shares do not pay distribution fees. All expenses and fees paid to the transfer agent, Pioneer Investment Management Shareholder Services, Inc. (PIMSS), for its services are allocated among the classes of shares based on the number of accounts in each class and the ratable allocation of related out-of-pocket expenses (see Note 3). Distributions to shareowners are recorded as of the ex-dividend date. Distributions paid by the Fund with respect to each class of shares are calculated in the same manner and at the same time, except that net investment income dividends to Class A, Class C and Class Y shares can reflect different transfer agent and distribution expense rates. H. Risks When interest rates rise, the prices of fixed-income securities in the Fund will generally fall. Conversely, when interest rates fall, the prices of fixed-income securities in the Fund will generally rise. Investments in the Fund are subject to possible loss due to the financial failure of underlying issues and their ability to meet their debt obligations. The Fund's prospectus contains unaudited information regarding the Fund's principal risks. Please refer to that document when considering the Fund's principal risks. I. Credit Default Swaption Writing The Fund may write put and covered call swaptions on portfolio securities in order to attempt to hedge against changes in the value of portfolio securities or to seek to increase total return. When a swaption is written, the Fund receives a premium and becomes obligated to purchase or sell the underlying security at a fixed price, upon the exercise of the swaption. When the Fund writes an swaption, an amount equal to the premium received by the Fund is recorded 42 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 as a liability and is subsequently adjusted to the current value of the swaption written. Premiums received from writing swaptions that expire unexercised are treated by the Fund on the expiration date as realized gains from investments. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or, if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a call swaption is exercised, the premium is added to the proceeds from the sale of the underlying security in determining whether the Fund has realized a gain or loss. The Fund as writer of a swaption bears the market risk of an unfavorable change in the price of the security underlying the written swaption. The average value of contracts open during the period ended August 31, 2014 was $8,014. The Fund held one written swaption contract that was open at August 31, 2014. If the swaption was exercised at August 31, 2014, the maximum amount the Fund would have been required to pay was $707. Written swaption contracts outstanding at period end are listed at the end of the Fund's schedule of investments. Transactions in written swaptions for the period ended August 31, 2014 are summarized as follows: --------------------------------------------------------------------------- Number of Premiums Contracts Received --------------------------------------------------------------------------- Options outstanding at beginning of period -- $ -- Options opened (2,500,000) 38,750 Options exercised -- -- Options closed -- -- Options expired -- -- --------------------------------------------------------------------------- Options outstanding at end of period (2,500,000) $ 38,750 =========================================================================== J. Purchased Credit Default Swaptions The Fund may purchase put and call swaptions in order to attempt to hedge against changes in the value of portfolio securities or to seek to increase total return. Purchased call and put swaptions entitle the Fund to buy and sell a specified number of shares or units of a particular security, currency or index at a specified price at a specific date or within a specific period of time. Upon the purchase of a call or put swaption, the premium paid by the Fund is included in the Statement of Assets and Liabilities as an investment. All premiums are marked-to-market daily, and any unrealized gains or losses are recorded in the Fund's financial statements. As the purchaser of an index Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 43 swaption, the Fund has the right to receive a cash payment equal to any depreciation in the value of the index below the strike price of the swaption (in the case of a put) or equal to any appreciation in the value of the index over the strike price of the swaption (in the case of a call) as of the valuation date of the swaption. Premiums paid for purchased calls and put swaptions which have expired are treated as realized losses on investments in the Statement of Operations. Upon the exercise or closing of a purchased put swaption, the premium is offset against the proceeds on the sale of the underlying security or financial instrument in order to determine the realized gain or loss on investments. Upon the exercise or closing of a purchased call swaption, the premium is added to the cost of the security or financial instrument. The risk associated with purchasing swaptions is limited to the premium originally paid. The average value of contracts open during the period ended August 31, 2014 was $9,301. Purchased swaptions open at period end are listed at the end of the Fund's Schedule of Investments. K. Credit Default Swap Agreements A credit default swap is a contract between a buyer of protection and a seller of protection against a pre-defined credit event. The Fund may buy or sell credit default swap contracts to seek to increase the Fund's income, or to attempt to hedge the risk of default on portfolio securities. A credit default swap index is used to hedge risk or take a position on a basket of credit entities or indices. As a seller of protection, the Fund would be required to pay the notional (or other agreed-upon) value of the referenced debt obligation to the counterparty in the event of a default by a U.S. or foreign corporate issuer of a debt obligation, which would likely result in a loss to the Fund. In return, the Fund would receive from the counterparty a periodic stream of payments during the term of the contract provided that no event of default occurred. The maximum exposure of loss to the seller would be the notional value of the credit default swaps outstanding. If no default occurs, the Fund would keep the stream of payments and would have no payment obligation. The Fund may also buy credit default swap contracts in order to hedge against the risk of default of debt securities, in which case the Fund would function as the counterparty referenced above. When the Fund enters into a credit default swap contract, the protection buyer makes an upfront or periodic payment to the protection seller in exchange for the right to receive a contingent payment. An upfront payment made by the Fund, as the protection buyer, is recorded as an asset in the Statement of Assets and Liabilities. Periodic payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. 44 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Credit default swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Payments received or made as a result of a credit event or upon termination of the contract are recognized, net of the appropriate amount of the upfront payment, as realized gains or losses in the Statement of Operations. Credit default swap contracts involving the sale of protection may involve greater risks than if the Fund had invested in the referenced debt instrument directly. Credit default swap contracts are subject to general market risk, liquidity risk, counterparty risk and credit risk. If the Fund is a protection buyer and no credit event occurs, it will lose its investment. If the Fund is a protection seller and a credit event occurs, the value of the referenced debt instrument received by the Fund, together with the periodic payments received, may be less than the amount the Fund pays to the protection buyer, resulting in a loss to the Fund. Open credit default swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of swap contracts open during the period ended August 31, 2014 was $213,498. L. Interest Rate Swap Contracts The Fund may enter into interest rate swaps to attempt to hedge against interest rate fluctuations or to enhance its income. Pursuant to the interest rate swap agreement, the Fund negotiates with a counterparty to exchange a periodic stream of payments based on a benchmark interest rate. One cash flow stream will typically be a floating rate payment based upon the specified floating benchmark interest rate while the other is typically a fixed interest rate. Payment flows are usually netted against each other, with the difference being paid by one party to the other on a monthly basis. Periodic payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. Interest rate swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Interest rate swap contracts are subject to counterparty risk and movements in interest rates. Open interest rate swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of interest swap contracts open during the period ended August 31, 2014 was $25,155. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 45 M. Repurchase Agreements With respect to repurchase agreements entered into by the Fund, the value of the underlying securities (collateral), including accrued interest, is required to be equal to or in excess of the repurchase price. The collateral for all repurchase agreements is held in safekeeping in the customer-only account of the Fund's custodian or a subcustodian of the Fund. PIM is responsible for determining that the value of the collateral remains at least equal to the repurchase price. 2. Management Agreement PIM, a wholly owned indirect subsidiary of UniCredit, manages the Fund's portfolio. Management fees are calculated daily at an annual rate of 1.05% of the average daily net assets of the Fund up to $1 billion and 0.95% of the Fund's average daily net assets over $1 billion of the Fund. For the period ending August 31, 2014, the effective management fee was equivalent to 1.05% of the Fund's average daily net assets. PIM has contractually agreed to limit ordinary operating expenses to the extent required to reduce Fund expenses to 1.55%, 2.30% and 1.30% of the average daily net assets attributable to Class A, Class C and Class Y shares, respectively. These expense limitations are in effect through January 1, 2015. Fees waived and expenses reimbursed during the period ended August 31, 2014 are reflected on the Statement of Operations. Fees and expenses of other investment companies in which the Fund may invest are not included in the expense limitations noted above. There can be no assurance that PIM will extend the expense limitation agreement for a class of shares beyond the date referred to above. In addition, under the management and administration agreements, certain other services and costs, including accounting, regulatory reporting and insurance premiums, are paid by the Fund as administrative reimbursements. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $24,305 in management fees, administrative costs and certain other reimbursements payable to PIM at August 31, 2014. 3. Transfer Agent PIMSS, a wholly owned indirect subsidiary of UniCredit, provides substantially all transfer agent and shareowner services to the Fund at negotiated rates. 46 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 In addition, the Fund reimburses PIMSS for out-of-pocket expenses incurred by PIMSS related to shareholder communications activities such as proxy and statement mailings, outgoing phone calls and omnibus relationship contracts. For the period ended August 31, 2014, such out-of-pocket expenses by class of shares were as follows: -------------------------------------------------------------------------------- Shareholder Communications: -------------------------------------------------------------------------------- Class A $195 Class C 33 Class Y 34 -------------------------------------------------------------------------------- Total $262 ================================================================================ Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $128 in transfer agent fees and out-of-pocket reimbursements payable from PIMSS at August 31, 2014. 4. Distribution Plan The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 of the Investment Company Act of 1940 with respect to its Class A and Class C shares. Pursuant to the Plan, the Fund pays PFD 0.25% of the average daily net assets attributable to Class A shares as compensation for personal services and/or account maintenance services or distribution services with regard to Class A shares. Pursuant to the Plan, the Fund also pays PFD 1.00% of the average daily net assets attributable to Class C shares. The fee for Class C shares consists of a 0.25% service fee and a 0.75% distribution fee paid as compensation for personal services and/or account maintenance services or distribution services with regard to Class C shares. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $1,155 in distribution fees payable to PFD at August 31, 2014. In addition, redemptions of each class of shares (except Class Y shares) may be subject to a contingent deferred sales charge (CDSC). A CDSC of 1.00% may be imposed on redemptions of certain net asset value purchases of Class A shares within 12 months of purchase. Redemptions of Class C shares within 12 months of purchase are subject to a CDSC of 1.00%, based on the lower of cost or market value of shares being redeemed. Shares purchased as part of an exchange remain subject to any CDSC that applied to the original purchase of those shares. There is no CDSC for Class Y shares. Proceeds from the CDSC are paid to PFD. For the period ended August 31, 2014, there were no CDSCs paid to PFD. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 47 5. Forward Foreign Currency Contracts At August 31, 2014, the Fund had entered into various forward foreign currency contracts that obligate the Fund to deliver or take delivery of currencies at specified future maturity dates. Alternatively, prior to the settlement date of a forward foreign currency contract, the Fund may close out such contract by entering into an offsetting contract. The average value of forward foreign currency contracts open during the period ended August 31, 2014 was $16,213,471. Open forward foreign currency contracts at August 31, 2014 were as follows: ---------------------------------------------------------------------------------------------------------- Net Net Unrealized Contracts to In Exchange Settlement US $ Value Appreciation Currency Deliver For Date at 8/31/14 (Depreciation) ---------------------------------------------------------------------------------------------------------- AUD (Australian Dollar) (205,635) $ (189,005) 9/4/14 $ (191,916) $ (2,911) CAD (Canadian Dollar) (260,941) (239,057) 9/4/14 (240,051) (994) CAD (Canadian Dollar) (67,567) (63,531) 10/14/14 (62,099) 1,432 CAD (Canadian Dollar) (67,997) (63,675) 10/10/14 (62,501) 1,174 CHF (Swiss Franc) (337,331) (376,649) 9/4/14 (367,385) 9,264 CLP (Chilean Peso) (196,641,497) (354,277) 9/4/14 (335,187) 19,090 CZK (Czech Koruna) (9,965,749) (494,592) 9/4/14 (472,002) 22,590 EURO (European Euro) (6,084,371) (8,365,331) 9/15/14 (7,993,887) 371,444 EURO (European Euro) (646,192) (879,367) 9/4/14 (848,940) 30,427 EURO (European Euro) 1,085,800 1,462,366 9/15/14 1,426,567 (35,799) EURO (European Euro) (805,356) (1,094,002) 9/15/14 (1,058,109) 35,893 EURO (European Euro) (1,099,832) (1,481,348) 10/24/14 (1,445,372) 35,976 EURO (European Euro) (671,350) (899,025) 10/24/14 (882,271) 16,754 GBP (British Pound Sterling) (224,471) (375,812) 9/4/14 (371,901) 3,911 HUF (Hungarian Forint) (54,189,402) (242,371) 9/4/14 (225,920) 16,451 IDR (Indonesian Rupiah) 2,192,796,750 183,268 9/4/14 187,548 4,280 INR Indian Rupee 26,447,926 440,872 9/4/14 437,011 (3,861) JPY (Japanese Yen) (98,226,898) (963,003) 9/4/14 (943,632) 19,371 KRW (South Korean Won) 133,749,911 130,001 9/4/14 131,882 1,881 MXN (Mexican Peso) 4,907,548 377,306 9/4/14 375,356 (1,950) MXN (Mexican Peso) 826,077 63,531 10/14/14 63,016 (515) NOK (Norwegian Krone) 1,498,539 248,939 9/4/14 241,645 (7,294) NZD (New Zealand Dollar) 745,626 626,460 9/4/14 623,135 (3,325) NZD (New Zealand Dollar) (372,803) (321,614) 9/4/14 (311,559) 10,055 PLN (Polish Zloty) 761,742 248,850 9/4/14 237,713 (11,137) RUB(Russian Ruble) 5,940,086 166,856 9/4/14 160,043 (6,813) SEK (Swedish Krona) 103 15 9/4/14 15 -- SGD (Singapore Dollar) (469,556) (373,905) 9/4/14 (375,930) (2,025) TRY (Turkish Lira) (274,929) (127,940) 9/4/14 (127,136) 804 TWD (New Taiwan Dollar) (7,284,775) (242,850) 9/4/14 (243,835) (985) ---------------------------------------------------------------------------------------------------------- $ 523,188 ========================================================================================================== 48 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 6. Expense Offset Arrangements The Fund has entered into certain expense offset arrangements with PIMSS which may result in a reduction in the Fund's total expenses due to interest earned on cash held by PIMSS. For the period ended August 31, 2014, the Fund's expenses were not reduced under such arrangements. 7. Assets and Liabilities Offsetting Financial instruments subject to an enforceable master netting agreement have been offset on the Statement of Assets and Liabilities. The following charts show gross assets and liabilities of the Fund as of August 31, 2014. ----------------------------------------------------------------------------------------------- Assets: Gross Amounts Net Gross Amounts Not Offset Offset Amounts of in the Statement of in the Assets Assets and Liabilities Gross Statement Presented in ------------------------- Amounts of of Assets the Statement Cash Recognized and of Assets and Financial Collateral Net Description Assets Liabilities Liabilities Instruments Received* Amount ---------------------------------------------------------------------------------------------- Forward foreign currency contracts $600,797 $ (77,609) $523,188 $ -- $ -- $523,188 Written swaptions -- -- -- -- -- -- Swap contracts 234,287 (234,287) -- -- -- -- ----------------------------------------------------------------------------------------------- $835,084 $(311,896) $523,188 $ -- $ -- $523,188 =============================================================================================== ----------------------------------------------------------------------------------------------- Liabilities: Gross Amounts Net Gross Amounts Not Offset Offset Amounts of in the Statement of in the Liabilities Assets and Liabilities Gross Statement Presented in ------------------------- Amounts of of Assets the Statement Cash Recognized and of Assets and Financial Collateral Net Description Liabilities Liabilities Liabilities Instruments Pledged* Amount ----------------------------------------------------------------------------------------------- Forward foreign currency contracts $ 77,609 $ (77,609) $ -- $ -- $ -- $ -- Written swaptions 707 -- 707 -- -- 707 Swap contracts 265,414 (234,287) 31,127 -- (31,127) -- ----------------------------------------------------------------------------------------------- $343,730 $(311,896) $ 31,834 $ -- $(31,127) $707 =============================================================================================== * The amount presented here may be less than the total amount of collateral received/pledged as the net amount of derivative assets and liabilities cannot be less than $0. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 49 8. Additional Disclosures about Derivative Instruments and Hedging Activities: Values of derivative instruments as of August 31, 2014 were as follows: --------------------------------------------------------------------------------------------- Derivatives not accounted for as Asset Derivatives 2014 Liabilities Derivatives 2014 hedging instruments ---------------------------- ---------------------------- under Accounting Statement of Assets Statement of Assets Standards Codification and Liabilities and Liabilities (ASC) 815 Location Value Location Value --------------------------------------------------------------------------------------------- Forward Foreign Net unrealized Net unrealized Currency Contracts appreciation on depreciation on forward foreign forward foreign currency contracts $523,188 currency contracts $ -- Futures Contracts* Net unrealized Net unrealized appreciation on depreciation on futures contracts -- futures contracts 52,564 Written Swaptions Net unrealized Net unrealized appreciation on depreciation on written swaptions -- written swaptions 707 Swap Contracts Net unrealized Net unrealized appreciation on depreciation on swap contracts -- swap contracts 31,127 --------------------------------------------------------------------------------------------- Total $523,188 $84,398 ============================================================================================= * Reflects unrealized appreciation (depreciation) of futures contracts (see Note 1C). The current day's variation margin is disclosed on the Statement of Assets and Liabilities. 50 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 The effect of derivative instruments on the Statement of Operations for the period ended August 31, 2014 was as follows: ------------------------------------------------------------------------------------------------- Change in Derivatives not Realized Unrealized accounted for as Gain or Appreciation hedging instruments Loss on (Depreciation) under Accounting Location of Gain or (Loss) Derivatives on Derivatives Standards Codification On Derivatives Recognized Recognized Recognized (ASC) 815 in Income in Income in Income ------------------------------------------------------------------------------------------------- Futures Contracts Net realized gain (loss) on futures contracts $(187,785) Futures Contracts Change in unrealized appreciation (depreciation) on futures contracts $(52,564) Written Swaptions Change in unrealized appreciation (depreciation) on written swaptions $ 38,043 Forward Foreign Net realized gain (loss) on forward Currency Contracts foreign currency contracts $ 143,319 Forward Foreign Change in unrealized appreciation Currency Contracts (depreciation) on forward foreign currency contracts $523,188 Swap Contracts Net realized gain (loss) on swap contracts $ (16,824) Swap Contracts Change in unrealized appreciation (depreciation) on swap contracts $(31,127) Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 51 Report of Independent Registered Public Accounting Firm To the Board of Trustees of Pioneer Series Trust V and the Shareowners of Pioneer Long/Short Global Bond Fund: -------------------------------------------------------------------------------- We have audited the accompanying statement of assets and liabilities of Pioneer Long/Short Global Bond Fund (the "Fund"), one of the portfolios constituting Pioneer Series Trust V, including the schedule of investments, as of August 31, 2014, and the related statements of operations and changes in net assets, and the financial highlights for the period December 30, 2013 (commencement of operations) through August 31, 2014. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audit. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of August 31, 2014, by correspondence with the custodian and brokers and agent banks; where replies were not received from brokers and agent banks, we performed other auditing procedures. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Pioneer Long/Short Global Bond Fund as of August 31, 2014, and the results of its operations, the changes in its net assets, and the financial highlights for the period December 30, 2013, (commencement of operations) through August 31, 2014, in conformity with accounting principles generally accepted in the United States of America. /s/ Deloitte & Touche LLP Boston, Massachusetts October 29, 2014 52 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 ADDITIONAL INFORMATION (unaudited) The percentages of the Fund's ordinary income distributions that are exempt from nonresident alien (NRA) tax withholding resulting from qualified interest income was 27.04%. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 53 Trustees, Officers and Service Providers Investment Adviser Pioneer Investment Management, Inc. Custodian and Sub-Administrator Brown Brothers Harriman & Co. Independent Registered Public Accounting Firm Deloitte & Touche LLP Principal Underwriter Pioneer Funds Distributor, Inc. Legal Counsel Bingham McCutchen LLP Shareowner Services and Transfer Agent Pioneer Investment Management Shareholder Services, Inc. Proxy Voting Policies and Procedures of the Fund are available without charge, upon request, by calling our toll free number (1-800-225-6292). Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is publicly available to shareowners at us.pioneerinvestments.com. This information is also available on the Securities and Exchange Commission's web site at www.sec.gov. Trustees and Officers The Fund's Trustees and officers are listed below, together with their principal occupations during at least the past five years. Trustees who are interested persons of the Fund within the meaning of the 1940 Act are referred to as Interested Trustees. Trustees who are not interested persons of the Fund are referred to as Independent Trustees. Each of the Trustees serves as a Trustee of each of the 53 U.S. registered investment portfolios for which Pioneer serves as investment adviser (the "Pioneer Funds"). The address for all Trustees and all officers of the Fund is 60 State Street, Boston, Massachusetts 02109. The Statement of Additional Information of the Fund includes additional information about the Trustees and is available, without charge, upon request, by calling 1-800-225-6292. 54 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Independent Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Thomas J. Perna (63) Trustee since 2013. Private investor (2004-2008 and Director, Broadridge Financial Chairman of the Board Serves until a 2013-present); Chairman (2008 - Solutions, Inc. (investor and Trustee successor trustee is 2013) and Chief Executive Officer communications and securities elected or earlier (2008 - 2012), Quadriserv, Inc. processing provider for financial retirement or removal. (technology products for securities services industry) (2009 - present); lending industry); and Senior Director, Quadriserv, Inc. (2005 - Executive Vice President, The Bank 2013); and Commissioner, New Jersey of New York (financial and State Civil Service Commission (2011 securities services) (1986 - 2004) - present) -------------------------------------------------------------------------------------------------------------------------------- David R. Bock (70) Trustee since 2013. Managing Partner, Federal City Director of Enterprise Community Trustee Serves until a Capital Advisors (corporate advisory Investment, Inc. (privately held successor trustee is services company) (1997 - 2004 and affordable housing finance company) elected or earlier 2008 - present); Interim Chief (1985 - 2010); Director of Oxford retirement or removal. Executive Officer, Oxford Analytica, Analytica, Inc. 2008 - present); Inc. (privately held research and Director of The Swiss (Helvetia Fund, consulting company) (2010); Inc. (closed-end fund) (2010 - Executive Vice President and Chief present); and Director of New York Financial Officer, I-trax, Inc. Mortgage Trust (publicly traded (publicly traded health care mortgage REIT) (2004 - 2009, 2012 - services company) (2004 - 2007); and present) Executive Vice President and Chief Financial Officer, Pedestal Inc. (internet-based mortgage trading company) (2000 - 2002) -------------------------------------------------------------------------------------------------------------------------------- Benjamin M. Friedman (70) Trustee since 2013. William Joseph Maier Professor of Trustee, Mellon Institutional Funds Trustee Serves until a Political Economy, Harvard Investment Trust and Mellon successor trustee is University (1972 - present) Institutional Funds Master Portfolio elected or earlier (oversaw 17 portfolios in fund retirement or removal. complex) (1989-2008) -------------------------------------------------------------------------------------------------------------------------------- Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 55 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Margaret B.W. Graham (67) Trustee since 2013. Founding Director, Vice President None Trustee Serves until a and Corporate Secretary, The successor trustee is Winthrop Group, Inc. (consulting elected or earlier firm) (1982 - present); Desautels retirement or removal. Faculty of Management, McGill University (1999 - present); and Manager of Research Operations and Organizational Learning, Xerox PARC, Xerox's advance research center (1990-1994) -------------------------------------------------------------------------------------------------------------------------------- Marguerite A. Piret (66) Trustee since 2013. President and Chief Executive Director of New America High Income Trustee Serves until a Officer, Newbury, Piret & Company, Fund, Inc. (closed-end investment successor trustee is Inc. (investment banking firm) (1981 company) (2004 - present); and elected or earlier - present) member, Board of Governors, retirement or removal. Investment Company Institute (2000 - 2006) -------------------------------------------------------------------------------------------------------------------------------- 56 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Interested Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Kenneth J. Taubes (56)* Trustee since 2014. Director and Executive Vice President (since 2008) None Trustee Serves until a and Chief Investment Officer, U.S. (since 2010), of successor trustee is PIM-USA; Executive Vice President of Pioneer (since elected or earlier 2008); Executive Vice President of Pioneer retirement or Institutional Asset Management, Inc. (since 2009); removal. Portfolio Manager of Pioneer (since 1999) -------------------------------------------------------------------------------------------------------------------------------- * Mr. Taubes is an Interested Trustee because he is an officer of the Fund's investment adviser and certain of its affiliates. Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 57 Fund Officers -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Lisa M. Jones (52) Since 2014. Serves at Chair, Director, CEO and President of Pioneer None President and the discretion of the Investment Management USA (since September 2014); Chief Executive Officer Board. Chair, Director, CEO and President of Pioneer Investment Management, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Funds Distributor, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Institutional Asset Management, Inc. (since September 2014); and Chair, Director, and CEO of Pioneer Investment Management Shareholder Services, Inc. (since September 2014); Managing Director, Morgan Stanley Investment Management (2010 - 2013); Director of Institutional Business, CEO of International, Eaton Vance Management (2005 - 2010) -------------------------------------------------------------------------------------------------------------------------------- Christopher J. Kelley (49) Since 2013. Serves at Vice President and Associate General Counsel of None Secretary and Chief the discretion of the Pioneer since January 2008; Secretary and Chief Legal Officer Board. Legal Officer of all of the Pioneer Funds since June 2010; Assistant Secretary of all of the Pioneer Funds from September 2003 to May 2010; and Vice President and Senior Counsel of Pioneer from July 2002 to December 2007 -------------------------------------------------------------------------------------------------------------------------------- Carol B. Hannigan (53) Since 2013. Serves at Fund Governance Director of Pioneer since December None Assistant Secretary the discretion of the 2006 and Assistant Secretary of all the Pioneer Board. Funds since June 2010; Manager - Fund Governance of Pioneer from December 2003 to November 2006; and Senior Paralegal of Pioneer from January 2000 to November 2003 -------------------------------------------------------------------------------------------------------------------------------- Thomas Reyes (51) Since 2013. Serves at Senior Counsel of Pioneer since May 2013 and None Assistant Secretary the discretion of the Assistant Secretary of all the Pioneer Funds since Board. June 2010; Counsel of Pioneer from June 2007 to May 2013 -------------------------------------------------------------------------------------------------------------------------------- Mark E. Bradley (54) Since 2013. Serves at Vice President - Fund Treasury of Pioneer; Treasurer None Treasurer and Chief the discretion of the of all of the Pioneer Funds since March 2008; Deputy Financial and Accounting Board. Treasurer of Pioneer from March 2004 to February Officer of the Fund 2008; and Assistant Treasurer of all of the Pioneer Funds from March 2004 to February 2008 -------------------------------------------------------------------------------------------------------------------------------- 58 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 Fund Officers (continued) -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Luis I. Presutti (49) Since 2013. Serves at Director - Fund Treasury of Pioneer; and Assistant None Assistant Treasurer the discretion of the Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- Gary Sullivan (56) Since 2013. Serves at Fund Accounting Manager - Fund Treasury of Pioneer; None Assistant Treasurer the discretion of the and Assistant Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- David F. Johnson (34) Since 2013. Serves at Fund Administration Manager - Fund Treasury of None Assistant Treasurer the discretion of the Pioneer since November 2008; Assistant Treasurer of Board. all of the Pioneer Funds since January 2009; and Client Service Manager - Institutional Investor Services at State Street Bank from March 2003 to March 2007 -------------------------------------------------------------------------------------------------------------------------------- Jean M. Bradley (61) Since 2013. Serves at Chief Compliance Officer of Pioneer and of all the None Chief Compliance Officer the discretion of the Pioneer Funds since March 2010; Director of Adviser Board. and Portfolio Compliance at Pioneer since October 2005; and Senior Compliance Officer for Columbia Management Advisers, Inc. from October 2003 to October 2005 -------------------------------------------------------------------------------------------------------------------------------- Kelly O'Donnell (43) Since 2013. Serves at Director - Transfer Agency Compliance of Pioneer and None Anti-Money Laundering the discretion of the Anti-Money Laundering Officer of all the Pioneer Officer Board. funds since 2006 -------------------------------------------------------------------------------------------------------------------------------- Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 59 This page for your notes. 60 Pioneer Long/Short Global Bond Fund | Annual Report | 8/31/14 How to Contact Pioneer We are pleased to offer a variety of convenient ways for you to contact us for assistance or information. Call us for: -------------------------------------------------------------------------------- Account Information, including existing accounts, new accounts, prospectuses, applications and service forms 1-800-225-6292 FactFone(SM) for automated fund yields, prices, account information and transactions 1-800-225-4321 Retirement plans information 1-800-622-0176 Write to us: -------------------------------------------------------------------------------- PIMSS, Inc. P.O. Box 55014 Boston, Massachusetts 02205-5014 Our toll-free fax 1-800-225-4240 Our internet e-mail address ask.pioneer@pioneerinvestments.com (for general questions about Pioneer only) Visit our web site: us.pioneerinvestments.com This report must be preceded or accompanied by a prospectus. The Fund files a complete schedule of investments with the Securities and Exchange Commission for the first and third quarters for each fiscal year on Form N-Q. Shareholders may view the filed Form N-Q by visiting the Commission's web site at www.sec.gov. The filed form may also be viewed and copied at the Commission's Public Reference Room in Washington, DC. Information regarding the operations of the Public Reference Room may be obtained by calling 1-800-SEC-0330. [LOGO] PIONEER Investments(R) Pioneer Investment Management, Inc. 60 State Street Boston, MA 02109 us.pioneerinvestments.com Securities offered through Pioneer Funds Distributor, Inc. 60 State Street, Boston, MA 02109 Underwriter of Pioneer Mutual Funds, Member SIPC (C) 2014 Pioneer Investments 28080-00-1014 Pioneer Long/Short Opportunistic Credit Fund -------------------------------------------------------------------------------- Annual Report | August 31, 2014 -------------------------------------------------------------------------------- Ticker Symbols: Class A LRCAX Class C LRCCX Class Y LRCYX [LOGO] PIONEER Investments (R) visit us: us.pioneerinvestments.com Table of Contents Letter to Shareowners 2 Portfolio Management Discussion 4 Portfolio Summary 10 Prices and Distributions 11 Performance Update 12 Comparing Ongoing Fund Expenses 15 Schedule of Investments 17 Financial Statements 33 Notes to Financial Statements 40 Report of Independent Registered Public Accounting Firm 54 Trustees, Officers and Service Providers 55 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 1 President's Letter Dear Shareowner, As we move into the final few months of 2014, we remain confident that U.S. economic growth remains sustainable, if moderately paced. The weather-related slowdown in the first quarter is behind us and labor market data continues to show steady improvement. The number of people filing initial unemployment claims is at the lowest level since the boom years of 2005-06, the number of job openings is at the highest level since 2001, and unemployment is down to just over 6%. Barring an external shock, we think it is likely that the domestic economic expansion will continue until the economy reaches full employment. Until then, remaining labor market slack and moderate capacity utilization offer the potential for continuing non-inflationary growth. The global economic picture is somewhat less rosy, as the Russia/Ukraine conflict is exacting a toll on the European economy, Japan is working through the impact of a large tax increase, and the growth of China's investment-driven economy is slowing. On balance, though, we expect the global economy to continue to grow in the second half of 2014, further supporting the U.S. economy. While our outlook is constructive, the risk of an adverse "external" shock, such as a military conflict, remains. While many such risks may already be "priced into" the market, we caution against complacency and believe investors should always be prepared for possible market volatility. At Pioneer, we have long advocated the benefits of staying diversified and investing for the long term. And while diversification does not assure a profit or protect against loss in a declining market, we believe there are still opportunities for prudent investors to earn attractive returns. 2 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 On August 11, 2014, I joined Pioneer as the new President and CEO of Pioneer Investment Management USA, Inc. Since 1928, Pioneer's investment professionals have worked on behalf of our shareholders to find attractive investment opportunities, incorporating our proprietary research and prudent risk management techniques to construct our portfolios. In my role, I will focus on preserving many of the rich qualities of our history, while maintaining balance with the demands of this ever-changing world in which we live. We greatly appreciate your trust in us and we encourage you to seek investment guidance and advice from your financial advisor to discuss your goals and develop an overall investment plan or framework that addresses both your short- and long-term goals. Sincerely, /s/ Lisa M. Jones Lisa M. Jones President and CEO Pioneer Investment Management USA, Inc. Any information in this shareowner report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 3 Portfolio Management Discussion | 8/31/14 In the following interview, portfolio managers Thomas Swaney and Benjamin Gord discuss the factors that influenced Pioneer Long/Short Opportunistic Credit Fund's performance for the abbreviated annual reporting period beginning with the Fund's inception on December 30, 2013, and ending August 31, 2014, as well as their investment approach in managing the Fund. Mr. Swaney, Head of Alternative Fixed Income, U.S., a senior vice president, and a portfolio manager at Pioneer (lead portfolio manager of the Fund since 2013), and Mr. Gord, a vice president and a portfolio manager at Pioneer, are responsible for the day-to-day management of the Fund. Q Can you provide an overview of the Fund's approach? A The big picture is that we seek to have the Fund produce an average annual return that is greater than the return on 3-month Treasury bills, on an annualized basis, with volatility lower than one would experience in the broad equity market. In pursuing this goal, we seek to have the Fund provide positive returns over most trailing 12-month periods and to minimize the extent of any negative returns, regardless of market conditions. Obviously, if we are going to be successful in achieving our objective, the Fund's returns cannot be overly dependent on the direction of one or more financial asset categories. In seeking positive returns regardless of market conditions, we utilize two distinct strategies. One strategy is "directional," in that we need to be correct about whether a particular asset price is poised to go up or down. However, we seek to have the Fund's performance benefit from both positive and negative returns. This means that at times we invest the portfolio in some asset categories within the broad bond market by taking long positions, while speculating against other asset classes by taking short positions. The other part of the portfolio utilizes uncorrelated trading strategies, in which we do not have to take a stance on whether an individual market is going to rise or fall overall. Instead, we need to identify either a segment or security within a market that we believe will outperform versus another market segment or security. We execute these portfolio investment strategies across several different global financial markets and many different asset classes. We will seek to "pair" positions, meaning that the Fund will have a long position in one segment/security of a particular 4 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 market, and a short position in another segment/security, such that the performance of the pair is not dependent on the direction of the market. We believe this strategy can allow the Fund to benefit from favorable relative performance, regardless of the overall direction of that market. Most importantly, we closely track the risks we have assumed in both portions of the portfolio and operate within an overall "risk budget," which is based on our goal of largely avoiding negative returns over a 12-month period. Q How did the Fund perform during the abbreviated annual reporting period from December 30, 2013, through August 31, 2014? A Pioneer Long/Short Opportunistic Credit Fund's Class A shares returned 1.10% at net asset value during the period between December 30, 2013, and August 31, 2014. During the same period, the Fund's benchmark, the Bank of America Merrill Lynch (BofA ML) 3-Month U.S. Treasury-Bill Index, returned 0.03%. Q Can you review the principal portfolio investment strategies you implemented during the Fund's abbreviated annual reporting period ended August 31, 2014? How did those strategies help or hinder the Fund's performance? A We have implemented, to overall positive effect, a number of strategies within the "uncorrelated" portion of the Fund's portfolio. Our Currency Long/Short strategy has been a significant positive contributor to benchmark-relative return in the Fund's first eight months of operations. Specifically, we have taken long positions in the U.S. dollar while shorting the euro. That positioning has worked out well as the dollar has strengthened versus other major currencies. Also on the positive side, we implemented a number of curve trades in the portfolio's Credit Long/Short strategy, where the Fund is "long" in one part of an individual issuer's yield curve and short in another, depending on our outlook for the issuer's curve to steepen or flatten. We also had pair trades within this strategy utilizing two issuers within the same industry sector, for whom we expect performance to diverge. In addition, the Fund's portfolio holds a variety of event-linked (catastrophe) bonds, which are designed to pay reasonable yields in exchange for insurance protection against major calamities such as hurricanes, floods and earthquakes. We like catastrophe bonds for their low correlation to any equity or fixed-income market risks. That position contributed to the Fund's performance over the period. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 5 On the downside, the Fund's Cross Asset Relative Value strategy was the leading detractor from performance during the abbreviated annual reporting period. Under the strategy, we seek to pair trades to take advantage of any distortions in relative valuation between asset classes: for instance, high-yield versus investment-grade corporates. The approach has experienced some challenges in the current environment of low volatility and narrow credit spreads, which are the differences in yield between various fixed-income securities with similar maturities. Our long/short trades related to equity and yield-curve exposures also modestly detracted from the Fund's performance during the period. With regard to the latter exposure, we have been shorting a very specific point on the U.S. yield curve, as we do not believe the markets are prepared for the likely pace of the Federal Reserve's (the Fed's) policy tightening should the domestic economy return to above-trend growth. Turning to the "directional" side of the portfolio, we have been wary of taking on long credit exposure given the spread tightening that has occurred. We have, however, held a portfolio position in euro-denominated bonds that are convertible into equity. That position gives the Fund exposure to any improvement in the European stock market over the next few years, along with downside protection. We have also taken positions in select U.S. convertible securities, in particular within the biotech/pharmaceutical area of the health care sector. More opportunistically, we have traded the portfolio in and out of high-yield issues in both the U.S. and Europe. The Fund has meaningful exposure to securitized credit markets, such as non-agency mortgages, where we see opportunities for the Fund to earn reasonable risk-adjusted returns with less sensitivity to the direction of the U.S. equity market. Because we seek to hedge out the accompanying interest-rate risk, we are isolating the cheapness of mortgage bonds. Another directional trade has been to take a long portfolio position in asset-sensitive financial companies, while extracting the equity beta from those positions using derivatives, along with a corresponding short position in large-cap industrial companies. (Beta is a statistical measurement of an investment's sensitivity to market movements in relation to an index.) On the short side of the directional portfolio, we took a position with respect to investment-grade debt in both Asia and Australia, which we viewed as being vulnerable to the credit slowdown in China. China is attempting to grow at a 7.5% rate while contracting credit and relying on a 6 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 shadow banking system. We believed both the Asian and Australian credit markets were a prudent and efficient way to get the Fund some short exposure to a China policy error. We closed the trade during the period, with a modest negative impact on Fund performance. Q What is your assessment of the current macroeconomic climate and the investment opportunities it may present? A Overall, we expect global economic growth to continue to strengthen. In the U.S., we are looking for growth to move up into the range of historic long-term trends, supported by improvements in employment and the availability of credit. At the same time, we believe there will be disappointments along the way, and with the Fed no longer committed to stepping up its accommodative policies to backstop conditions, asset prices will likely experience significant volatility. Another macroeconomic development we are examining is the lack of a clear definition when it comes to emerging versus developed markets. Many emerging economies are actually in a better position from the standpoint of debt and current-account flows, and we anticipate that performance trends in global bond markets will become increasingly country-specific. More broadly, we would not be surprised to see market volatility and performance dispersion increase as global central bank policies diverge and as the Fed's tightening transitions from tapering quantitative easing to eventually raising interest rates. We believe that scenario could create opportunities for an uncorrelated investment strategy such as the Fund's, and we will seek to identify trades that can help it to capitalize on these emerging themes. Please refer to the Schedule of Investments on pages 17-33 for a full listing of Fund securities. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 7 All investments are subject to risk, including the possible loss of principal. The portfolio may invest in derivative securities, such as options, futures, inverse floating-rate obligations, and swaps, among others, which can be illiquid, may disproportionately increase losses, and have a potentially large impact on the performance of the portfolio. The Fund may take short positions, which involves leverage of its assets and presents additional risks. The Fund may invest in credit default swaps, which may in some cases be illiquid, and they increase credit risk since the Fund has exposure to both the issuer of the referenced obligation and the counterparty to the credit default swap. The Fund employs leverage, which increases the volatility of investment returns and subjects the Fund to magnified losses. Investments in fixed-income securities involve interest rate, credit, inflation, and reinvestment risks. When interest rates rise, the prices of fixed-income securities in the Fund will generally fall. Conversely, when interest rates fall, the prices of fixed-income securities in the Fund will generally rise. Investments in the Fund are subject to possible loss due to the financial failure of issuers of underlying securities and their inability to meet their debt obligations. Investments in high-yield or lower-rated securities are subject to greater-than- average price volatility, illiquidity and possibility of default. Prepayment risk is the chance that an issuer may exercise its right to prepay its security, if falling interest rates prompt the issuer to do so. Forced to reinvest the unanticipated proceeds at lower interest rates, the Fund would experience a decline in income and lose the opportunity for additional price appreciation. The securities issued by U.S. Government sponsored entities (e.g., FNMA, Freddie Mac) are neither guaranteed nor issued by the U.S. Government. The portfolio may invest in mortgage-backed securities, which during times of fluctuating interest rates may increase or decrease more than other fixed-income securities. Mortgage-backed securities are also subject to pre-payments. Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates, economic, and political conditions. 8 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 The Fund may invest in event-linked bonds, on which the return of principal and the payment of interest are contingent on the non-occurrence of a pre-defined "trigger" event, such as a hurricane or an earthquake of a specific magnitude. The Fund may invest in floating-rate loans; the value of collateral, if any, securing a floating-rate loan can decline or may be insufficient to meet the issuer's obligations or may be difficult to liquidate. The Fund is subject to currency risk, meaning that the Fund could experience losses based on changes in the exchange rate between non-U.S. currencies and the U.S. dollar. The Fund is non-diversified, which means that it can invest a large percentage of its assets in the securities of any one or more issuers. This increases the Fund's potential risk exposure. These risks may increase share price volatility. There is no assurance that these and other strategies used by the Fund will be successful. Please see the prospectus for a more complete discussion of the Fund's risks. Before investing, consider the product's investment objectives, risks, charges and expenses. Contact your advisor or Pioneer Investments for a prospectus or summary prospectus containing this information. Read it carefully. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of opinion as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 9 Portfolio Summary | 8/31/14 Portfolio Diversification -------------------------------------------------------------------------------- (As a percentage of total investment portfolio) [THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL] Collateralized Mortgage Obligations 30.3% U.S. Government Securities 18.9% U.S. Common Stocks 13.6% Convertible Corporate Bonds 10.3% Temporary Cash Investment 10.0% Senior Secured Loans 4.6% Exchange Traded Fund 3.8% International Corporate Bonds 3.0% Asset Backed Securities 2.0% U.S. Preferred Stocks 1.0% Convertible Preferred Stocks 0.9% U.S. Corporate Bonds 0.9% International Common Stocks 0.7% 10 Largest Holdings -------------------------------------------------------------------------------- (As a percentage of total long-term holdings)* 1. U.S. Cash Management Bills, 0.0%, 9/15/14 11.19% --------------------------------------------------------------------------------------- 2. U.S. Treasury Bills, 0.0%, 9/18/14 7.78 --------------------------------------------------------------------------------------- 3. JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 3.84 --------------------------------------------------------------------------------------- 4. iShares European Property Yield UCITS ETF 3.83 --------------------------------------------------------------------------------------- 5. JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 3.78 --------------------------------------------------------------------------------------- 6. Sequoia Mortgage Trust 2013-7, Floating Rate Note, 6/25/43 3.58 --------------------------------------------------------------------------------------- 7. Sequoia Mortgage Trust 2012-3, Floating Rate Note, 7/25/42 2.98 --------------------------------------------------------------------------------------- 8. Sequoia Mortgage Trust 2013-6, Floating Rate Note, 5/26/43 2.84 --------------------------------------------------------------------------------------- 9. Cubist Pharmaceuticals, Inc., 1.875%, 9/1/20 (144A) 2.01 --------------------------------------------------------------------------------------- 10. Groupe Bruxelles Lambert SA, 0.125%, 9/21/15 1.87 --------------------------------------------------------------------------------------- * This list excludes temporary cash investments and derivative instruments. The portfolio is actively managed, and current holdings may be different. The holdings listed should not be considered recommendations to buy or sell any security listed. 10 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Prices and Distributions | 8/31/14 Net Asset Value per Share -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Class 8/31/14 12/30/13* -------------------------------------------------------------------------------- A $10.11 $10.00 -------------------------------------------------------------------------------- C $10.06 $10.00 -------------------------------------------------------------------------------- Y $10.13 $10.00 -------------------------------------------------------------------------------- Distributions per Share: 12/30/13-8/31/14* -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Net Investment Short-Term Long-Term Class Income Capital Gains Capital Gains -------------------------------------------------------------------------------- A $ -- $ -- $ -- -------------------------------------------------------------------------------- C $ -- $ -- $ -- -------------------------------------------------------------------------------- Y $ -- $ -- $ -- -------------------------------------------------------------------------------- Index Definitions -------------------------------------------------------------------------------- The Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index is an unmanaged market index of U.S. Treasury securities maturing in 90 days, that assumes reinvestment of all income. Index returns are calculated monthly, assume reinvestment of dividends and, unlike Fund returns, do not reflect any fees, expenses or sales charges. It is not possible to invest directly in an index. The index defined here pertains to the "Value of $10,000 Investment" and "Value of $5 Million Investment" charts appearing on pages 12-14. * The Fund commenced operations on December 30, 2013. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 11 Performance Update | 8/31/14 Class A Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 invest- ment made in Class A shares of Pioneer Long/Short Opportunistic Credit Fund at public offering price during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- Net Public BofA ML Asset Offering 3-Month Value Price U.S. Treasury Period (NAV) (POP) Bill Index -------------------------------------------------------------------------------- Life-of-Class (12/30/13) 1.10% -3.44% 0.03% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 6, 2013, as revised January 8, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.94% 1.75% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Long/Short Opportunistic BofA ML 3-month US Credit Fund Treasury Bill Index 12/31/2013 $9,550 $10,000 8/31/2014 $9,656 $10,003 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. NAV results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. POP returns reflect deduction of maximum 4.50% sales charge. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2015, for Class A shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 12 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Performance Update | 8/31/14 Class C Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $10,000 investment made in Class C Shares of Pioneer Long/Short Opportunistic Credit Fund during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- BofA ML 3-Month If If U.S. Treasury Period Held Redeemed Bill Index -------------------------------------------------------------------------------- Life-of-Class (12/30/13) 0.60% -0.40% 0.03% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 6, 2013, as revised January 8, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 2.69% 2.50% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $10,000 Investment Pioneer Long/Short Opportunistic BofA ML 3-month US Credit Fund Treasury Bill Index 12/31/2013 $10,000 $10,000 8/31/2014 $9,960 $10,003 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class C shares held for less than one year are also subject to a 1% contingent deferred sales charge (CDSC). "If Held" results represent the percent change in net asset value per share. Returns would have been lower had sales charges been reflected. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2015, for Class C shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 13 Performance Update | 8/31/14 Class Y Shares Investment Returns -------------------------------------------------------------------------------- The mountain chart on the right shows the change in value of a $5 million investment made in Class Y shares of Pioneer Long/Short Opportunistic Credit Fund during the periods shown, compared to that of the Bank of America Merrill Lynch (BofA ML) 3-month US Treasury Bill Index. Average Semiannual Total Returns (As of August 31, 2014) -------------------------------------------------------------------------------- BofA ML 3-Month If If U.S. Treasury Period Held Redeemed Bill Index -------------------------------------------------------------------------------- Life-of-Class (12/30/13) 1.30% 1.30% 0.03% -------------------------------------------------------------------------------- Expense Ratio (Per prospectus dated December 6, 2013, as revised January 8, 2014) -------------------------------------------------------------------------------- Gross Net -------------------------------------------------------------------------------- 1.69% 1.50% -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL] Value of $5 Million Investment Pioneer Long/Short Opportunistic BofA ML 3-month US Credit Fund Treasury Bill Index 12/31/2013 $5,000,000 $5,000,000 8/31/2014 $5,065,000 $5,001,378 Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent month-end performance results. Current performance may be lower or higher than the performance data quoted. The performance data quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Class Y shares are not subject to sales charges and are available for limited groups of eligible investors, including institutional investors. All results are historical and assume the reinvestment of dividends and capital gains. Other share classes are available for which performance and expenses will differ. Performance results reflect any applicable expense waivers in effect during the periods shown. Without such waivers Fund performance would be lower. Waivers may not be in effect for all funds. Certain fee waivers are contractual through a specified period. Otherwise, fee waivers can be rescinded at any time. See the prospectus and financial statements for more information. The net expense ratio reflects the contractual expense limitation currently in effect through January 1, 2015, for Class Y shares. There can be no assurance that Pioneer will extend the expense limitation beyond such time. Please see the prospectus and financial statements for more information. The performance table and graph do not reflect the deduction of fees and taxes that a shareowner would pay on Fund distributions or the redemption of Fund shares. 14 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Comparing Ongoing Fund Expenses As a shareowner in the Fund, you incur two types of costs: (1) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses; and (2) transaction costs, including sales charges (loads) on purchase payments. This example is intended to help you understand your ongoing expenses (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 at the beginning of the Fund's latest six-month period and held throughout the six months. Using the Tables -------------------------------------------------------------------------------- Actual Expenses The first table below provides information about actual account values and actual expenses. You may use the information in this table, together with the amount you invested, to estimate the expenses that you paid over the period as follows: (1) Divide your account value by $1,000 Example: an $8,600 account value (divided by) $1,000 = 8.6 (2) Multiply the result in (1) above by the corresponding share class's number in the third row under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Expenses Paid on a $1,000 Investment in Pioneer Long/Short Opportunistic Credit Fund Based on actual returns from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account Value on 3/1/14 $1,000.00 $1,000.00 $1,000.00 -------------------------------------------------------------------------------- Ending Account Value (after expenses) on 8/31/14 $1,011.00 $1,007.01 $1,011.99 -------------------------------------------------------------------------------- Expenses Paid During Period* $ 9.53 $ 13.30 $ 8.27 -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized net expense ratio plus the expense ratio of the underlying funds. These combined totals were 1.88%, 2.63% and 1.63% for Class A, Class C and Class Y shares, respectively. These combined ratios were multiplied by the average account value over the period multiplied by 184/365 (to reflect the partial year period). Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 15 Hypothetical Example for Comparison Purposes The table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the tables are meant to highlight your ongoing costs only and do not reflect any transaction costs, such as sales charges (loads) that are charged at the time of the transaction. Therefore, the table below is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Expenses Paid on a $1,000 Investment in Pioneer Long/Short Opportunistic Credit Fund Based on a hypothetical 5% return per year before expenses, reflecting the period from March 1, 2014, through August 31, 2014. -------------------------------------------------------------------------------- Share Class A C Y -------------------------------------------------------------------------------- Beginning Account Value on 3/1/14 $1,000.00 $1,000.00 $1,000.00 -------------------------------------------------------------------------------- Ending Account Value (after expenses) on 8/31/14 $1,015.73 $1,011.95 $1,016.99 -------------------------------------------------------------------------------- Expenses Paid During Period* $ 9.55 $ 13.34 $ 8.29 -------------------------------------------------------------------------------- * Expenses are equal to the Fund's annualized net expense ratio plus the expense ratio of the underlying funds. These combined totals were 1.88%, 2.63% and 1.63% for Class A, Class C and Class Y shares, respectively. These combined ratios were multiplied by the average account value over the period multiplied by 184/365 (to reflect the partial year period). 16 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Schedule of Investments | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- CONVERTIBLE CORPORATE BONDS -- 10.2% MATERIALS -- 0.8% Diversified Metals & Mining -- 0.8% 200,000 BB/NR Vedanta Resources Jersey, Ltd., 5.5%, 7/13/16 $ 204,000 --------------- Total Materials $ 204,000 ------------------------------------------------------------------------------------------------------------- CAPITAL GOODS -- 0.7% Trading Companies & Distributors -- 0.7% EUR 150,000 B+/NR Kloeckner & Co. Financial Services SA, 2.5%, 12/22/17 $ 195,289 --------------- Total Capital Goods $ 195,289 ------------------------------------------------------------------------------------------------------------- PHARMACEUTICALS, BIOTECHNOLOGY & LIFE SCIENCES -- 3.0% Biotechnology -- 3.0% 455,000 NR/NR Cubist Pharmaceuticals, Inc., 1.875%, 9/1/20 (144A) $ 516,994 240,000 NR/NR Emergent Biosolutions, Inc., 2.875%, 1/15/21 (144A) 260,700 --------------- $ 777,694 --------------- Total Pharmaceuticals, Biotechnology & Life Sciences $ 777,694 ------------------------------------------------------------------------------------------------------------- BANKS -- 0.6% Diversified Banks -- 0.6% EUR 100,000 NR/NR Caja de Ahorros y Pensiones de Barcelona, 1.0%, 11/25/17 $ 148,060 --------------- Total Banks $ 148,060 ------------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 2.4% Multi-Sector Holdings -- 2.4% EUR 100,000 NR/NR GBL Verwaltung SA, 1.25%, 2/7/17 $ 148,060 EUR 300,000 NR/NR Groupe Bruxelles Lambert SA, 0.125%, 9/21/15 481,778 --------------- $ 629,838 --------------- Total Diversified Financials $ 629,838 ------------------------------------------------------------------------------------------------------------- SOFTWARE & SERVICES -- 2.1% Internet Software & Services -- 1.0% 240,000 NR/NR WebMD Health Corp., 1.5%, 12/1/20 (144A) $ 265,650 ------------------------------------------------------------------------------------------------------------- Systems Software -- 1.1% 260,000 NR/NR ServiceNow, Inc., 0.0%, 11/1/18 (144A) (c) $ 282,588 --------------- Total Software & Services $ 548,238 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 17 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- GOVERNMENT -- 0.6% EUR 100,000 B/Ba1 Parpublica -- Participacoes Publicas SGPS SA, 5.25%, 9/28/17 $ 150,096 --------------- Total Government $ 150,096 ------------------------------------------------------------------------------------------------------------- TOTAL CONVERTIBLE CORPORATE BONDS (Cost $2,605,651) $ 2,653,215 ------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------- Shares ------------------------------------------------------------------------------------------------------------- PREFERRED STOCK -- 1.0% BANKS -- 1.0% Diversified Banks -- 1.0% 320,000 1.19 BBB/Baa2 JPMorgan Chase Capital XXI, Floating Rate Note, 1/15/87 $ 276,800 ------------------------------------------------------------------------------------------------------------- TOTAL PREFERRED STOCK (Cost $259,232) $ 276,800 ------------------------------------------------------------------------------------------------------------- CONVERTIBLE PREFERRED STOCK -- 0.9% DIVERSIFIED FINANCIALS -- 0.9% Other Diversified Financial Services -- 0.9% 200 BB+/Ba3 Bank of America Corp., 7.25% (Perpetual) $ 234,200 ------------------------------------------------------------------------------------------------------------- TOTAL CONVERTIBLE PREFERRED STOCK (Cost $229,386) $ 234,200 ------------------------------------------------------------------------------------------------------------- COMMON STOCKS -- 13.6% ENERGY -- 1.0% Oil & Gas Exploration & Production -- 1.0% 3,358 Devon Energy Corp. $ 253,260 --------------- Total Energy $ 253,260 ------------------------------------------------------------------------------------------------------------- BANKS -- 8.4% Diversified Banks -- 0.6% 2,062 Comerica, Inc. $ 103,801 1,494 US Bancorp/MN 63,166 --------------- $ 166,967 ------------------------------------------------------------------------------------------------------------- Regional Banks -- 7.3% 1,092 Associated Banc-Corp. $ 19,853 322 Bank of Hawaii Corp. 18,692 3,948 BankUnited, Inc.* 124,559 1,696 BB&T Corp. 63,312 499 City National Corp./CA 37,864 840 Commerce Bancshares, Inc./MO 38,749 491 Cullen/Frost Bankers, Inc., 38,593 The accompanying notes are an integral part of these financial statements. 18 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Shares Value ------------------------------------------------------------------------------------------------------------- Regional Banks -- (continued) 1,083 East West Bancorp, Inc. $ 37,732 3,024 Fifth Third Bancorp 61,705 1,609 First Horizon National Corp. 19,565 4,108 First Niagara Financial Group, Inc. 35,740 4,866 First Republic Bank 237,947 1,865 FirstMerit Corp. 32,143 1,463 FNB Corp./PA 18,083 1,540 Fulton Financial Corp. 17,764 684 Glacier Bancorp, Inc. 18,618 538 Hancock Holding Co. 17,883 5,838 Huntington Bancshares, Inc./OH 57,475 4,146 KeyCorp 56,427 638 M&T Bank Corp. 78,876 632 Popular, Inc.* 19,567 647 PrivateBancorp, Inc. 19,093 593 Prosperity Bancshares, Inc. 35,817 11,989 Regions Financial Corp. 121,688 309 Signature Bank* 36,604 1,619 SunTrust Banks, Inc. 61,652 1,692 Susquehanna Bancshares, Inc. 17,461 319 SVB Financial Group* 35,511 1,652 Synovus Financial Corp. 39,896 1,173 TCF Financial Corp. 18,533 310 Texas Capital Bancshares, Inc.* 16,734 1,516 The PNC Financial Services Group, Inc. 128,481 300 UMB Financial Corp. 17,325 1,830 Valley National Bancorp 18,300 632 Webster Financial Corp. 18,644 406 Wintrust Financial Corp. 18,907 7,994 Zions Bancorporation 232,945 --------------- $ 1,888,738 ------------------------------------------------------------------------------------------------------------- Thrifts & Mortgage Finance -- 0.5% 3,905 Hudson City Bancorp, Inc. $ 38,542 2,420 New York Community Bancorp, Inc. 38,599 2,593 People's United Financial, Inc. 38,765 857 Washington Federal, Inc. 18,640 --------------- $ 134,546 --------------- Total Banks $ 2,190,251 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 19 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Shares Value ------------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 4.2% Asset Management & Custody Banks -- 4.2% 13,471 Ares Capital Corp. $ 231,028 15,250 Fifth Street Finance Corp. 149,908 13,358 Golub Capital BDC, Inc. 236,303 13,274 TCP Capital Corp. 234,021 8,618 Triangle Capital Corp. 236,823 --------------- $ 1,088,083 --------------- Total Diversified Financials $ 1,088,083 ------------------------------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $3,548,669) $ 3,531,594 ------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) ------------------------------------------------------------------------------------------------------------- ASSET BACKED SECURITIES -- 2.1% BANKS -- 1.7% Thrifts & Mortgage Finance -- 1.7% 118,041 B+/B3 Accredited Mortgage Loan Trust 2003-3, 5.21%, 1/25/34 (Step) $ 114,831 125,000 NR/NR CAM Mortgage Trust 2014-1, 5.5%, 12/15/53 (Step) (144A) 125,840 45,580 1.46 B+/B2 First Franklin Mortgage Loan Trust 2003-FFC, Floating Rate Note, 11/25/32 43,546 44,657 BBB/NR Icon Brand Holdings LLC, 4.229%, 1/25/43 (144A) 45,066 38,234 3.16 A/Baa2 Irwin Whole Loan Home Equity Trust 2003-C, Floating Rate Note, 6/25/28 38,301 71,621 5.47 B/B1 New Century Home Equity Loan Trust, Floating Rate Note, 8/25/34 73,908 --------------- $ 441,492 --------------- Total Banks $ 441,492 ------------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 0.4% Other Diversified Financial Services -- 0.4% 95,000 BBB/NR TAL Advantage V LLC, 4.1%, 2/22/39 $ 96,084 --------------- Total Diversified Financials $ 96,084 ------------------------------------------------------------------------------------------------------------- TOTAL ASSET BACKED SECURITIES (Cost $535,935) $ 537,576 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 20 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS -- 29.9% BANKS -- 29.3% Thrifts & Mortgage Finance -- 29.3% 250,000 6.19 B-/NR Banc of America Commercial Mortgage Trust 2007-5, Floating Rate Note, 2/10/51 $ 257,538 51,816 1.16 A/Baa1 Bayview Commercial Asset Trust, Floating Rate Note, 1/25/35 (144A) 47,705 150,000 BB/NR Bear Stearns Commercial Mortgage Securities Trust 2006-PWR14, 5.273%, 12/11/38 152,952 152,000 4.45 NR/NR CAM Mortgage Trust 2014-2, Floating Rate Note, 5/15/48 (144A) 152,897 21,901 NR/Baa2 Citicorp Mortgage Securities REMIC Pass- Through Certificates Trust Series 2005-3, 5.5%, 4/25/35 22,021 47,000 5.97 B-/NR COBALT CMBS Commercial Mortgage Trust 2007-C3, Floating Rate Note, 5/15/46 38,872 175,000 5.57 NR/Ba3 COBALT Commercial Mortgage Trust 2007-C2, Floating Rate Note, 4/15/47 (144A) 179,792 175,000 NR/B3 COMM 2006-C8 Mortgage Trust, 5.377%, 12/10/46 175,422 300,000 5.10 B/NR Credit Suisse First Boston Mortgage Securities Corp., Floating Rate Note, 8/15/38 276,304 175,000 3.26 BB-/NR CSMC Trust 2014-SURF, Floating Rate Note, 2/15/29 (144A) 175,448 100,000 4.91 NR/NR EQTY 2014-MZ Mezzanine Trust, Floating Rate Note, 5/8/31 (144A) 100,438 250,000 5.79 B+/NR GS Mortgage Securities Trust 2006-GG6, Floating Rate Note, 4/10/38 250,636 200,000 B/B3 JP Morgan Chase Commercial Mortgage Securities Trust 2006-CIBC16, 5.623%, 5/12/45 201,755 125,000 3.05 BB/NR JP Morgan Chase Commercial Mortgage Securities Trust 2013-FL3, Floating Rate Note, 4/17/28 (144A) 125,056 977,831 3.50 AAA/NR JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 986,678 934,229 4.00 AAA/NR JP Morgan Mortgage Trust 2014-1 REMICS, Floating Rate Note, 1/25/44 (144A) 971,453 125,000 5.39 NR/B1 LB-UBS Commercial Mortgage Trust 2005-C2, Floating Rate Note, 4/15/40 127,859 187,500 5.28 BB/NR LB-UBS Commercial Mortgage Trust 2006-C1, Floating Rate Note, 2/15/41 191,849 70,000 5.48 NR/Ba2 ML-CFC Commercial Mortgage Trust 2006-3, Floating Rate Note, 7/12/46 71,659 9,145 0.94 AAA/Aaa Nomura Asset Acceptance Corp., Alternative Loan Trust Series 2004-AR2, Floating Rate Note, 10/25/34 9,126 The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 21 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- Thrifts & Mortgage Finance -- (continued) 758,623 3.50 NR/Aaa Sequoia Mortgage Trust 2012-3, Floating Rate Note, 7/25/42 $ 765,724 747,867 3.00 NR/Aaa Sequoia Mortgage Trust 2013-6, Floating Rate Note, 5/26/43 729,170 944,570 3.00 AAA/NR Sequoia Mortgage Trust 2013-7, Floating Rate Note, 6/25/43 920,956 124,991 4.75 NR/NR Volt LLC , Series 14-NPL1, Floating Rate Note, 10/27/53 124,642 250,000 5.37 BB+/B2 Wachovia Bank Commercial Mortgage Trust Series 2005-C22, Floating Rate Note, 12/15/44 255,174 125,000 6.15 B/B1 Wachovia Bank Commercial Mortgage Trust Series 2007-C34, Floating Rate Note, 5/15/46 129,661 200,000 3.66 BB/NR Wells Fargo Commercial Mortgage Trust 2014-TISH, Floating Rate Note, 1/15/27 (144A) 199,748 --------------- $ 7,640,535 --------------- Total Banks $ 7,640,535 ------------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 0.6% Specialized Finance -- 0.6% 155,000 5.97 B-/NR COBALT CMBS Commercial Mortgage Trust 2007-C3, Floating Rate Note, 5/15/46 $ 142,770 --------------- Total Diversified Financials $ 142,770 ------------------------------------------------------------------------------------------------------------- TOTAL COLLATERALIZED MORTGAGE OBLIGATIONS (Cost $7,627,515) $ 7,783,305 ------------------------------------------------------------------------------------------------------------- CORPORATE BONDS -- 3.9% INSURANCE -- 3.9% Reinsurance -- 3.9% 250,000 6.89 NR/NR Caelus Re, Ltd., Floating Rate Note, 4/7/17 (Cat Bond) (144A) $ 261,050 250,000 4.52 BB-/NR Kilimanjaro Re, Ltd., Floating Rate Note, 4/30/18 (Cat Bond) (144A) 250,150 250,000 8.50 NR/Ba3 Mythen Re, Ltd., Floating Rate Note, 5/7/15 (Cat Bond) (144A) 258,950 250,000 4.53 BB+/NR Residential Reinsurance 2012, Ltd., Floating Rate Note, 12/6/16 (Cat Bond) (144A) 256,575 --------------- $ 1,026,725 --------------- Total Insurance $ 1,026,725 ------------------------------------------------------------------------------------------------------------- TOTAL CORPORATE BONDS (Cost $1,024,848) $ 1,026,725 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. 22 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- U.S. GOVERNMENT AND AGENCY OBLIGATIONS -- 18.7% 2,875,000 AAA/Aaa U.S. Cash Management Bills, 0.0%, 9/15/14 (c) $ 2,874,999 2,000,000 AAA/Aaa U.S. Treasury Bills, 0.0%, 9/18/14 (c)(d) 1,999,984 --------------- $ 4,874,983 ------------------------------------------------------------------------------------------------------------- TOTAL U.S. GOVERNMENT AND AGENCY OBLIGATIONS (Cost $4,874,962) $ 4,874,983 ------------------------------------------------------------------------------------------------------------- SENIOR FLOATING RATE LOAN INTERESTS -- 4.6%** ENERGY -- 1.3% Oil & Gas Drilling -- 0.2% 50,020 7.50 B/B3 Jonah Energy LLC, Term Loan (Second Lien), 5/8/21 $ 50,270 ------------------------------------------------------------------------------------------------------------- Oil & Gas Equipment & Services -- 0.2% 49,750 5.75 B+/B3 FR Dixie Acquisition Corp., Term Loan, 1/23/21 $ 49,962 ------------------------------------------------------------------------------------------------------------- Integrated Oil & Gas -- 0.5% 50,000 7.50 NR/NR Chief Exploration & Development, Inc. Term Loan, 5/12/21 $ 50,250 99,500 4.00 BB-/Ba3 Seadrill Operating LP Initial Term Loan, , 2/14/21 98,090 --------------- $ 148,340 ------------------------------------------------------------------------------------------------------------- Oil & Gas Exploration & Production -- 0.4% 99,499 3.88 BB-/Ba2 Fieldwood Energy LLC, Closing Date Loan, 9/25/18 $ 99,574 --------------- Total Energy $ 348,146 ------------------------------------------------------------------------------------------------------------- MATERIALS -- 0.6% Commodity Chemicals -- 0.1% 29,850 5.00 B+/B2 Nexeo Solutions LLC, Term Loan B3, 9/9/17 $ 29,850 ------------------------------------------------------------------------------------------------------------- Diversified Chemicals -- 0.2% 49,743 5.00 B+/B3 Univar, Term B Loan, 6/30/17 $ 49,872 ------------------------------------------------------------------------------------------------------------- Steel -- 0.1% 35,000 4.50 B/B3 Atkore International, Inc., Term Loan (First Lien), 3/27/21 $ 34,847 ------------------------------------------------------------------------------------------------------------- Paper Products -- 0.2% 49,750 5.25 B/B1 Coveris Holdings SA, USD Term Loan, 4/14/19 $ 50,330 --------------- Total Materials $ 164,899 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 23 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- CAPITAL GOODS -- 0.4% Aerospace & Defense -- 0.4% 39,180 6.25 B+/Ba3 DynCorp International, Inc., Term Loan, 7/7/16 $ 39,190 49,747 5.25 B/B2 Sequa Corp., Initial Term Loan, 6/19/17 48,768 24,500 3.25 BB-/Ba3 Wesco Aircraft Hardare Corp., Tranche B Term Loan (First Lien), 2/24/21 24,286 --------------- $ 112,244 --------------- Total Capital Goods $ 112,244 ------------------------------------------------------------------------------------------------------------- TRANSPORTATION -- 0.4% Trucking -- 0.4% 50,000 5.50 B/B1 Aegis Toxicology Corp., Tranche B Term Loan (First Lien), 2/20/21 $ 50,500 49,750 8.00 CCC+/Ba3 YRC Worldwide, Inc., Initial Term Loan, 2/12/19 50,496 --------------- $ 100,996 --------------- Total Transportation $ 100,996 ------------------------------------------------------------------------------------------------------------- MEDIA -- 0.2% Broadcasting -- 0.1% 23,485 3.00 BB+/Ba1 CBS Outdoor Americas Capital LLC, Tranche B Term Loan (First Lien), 1/15/21 $ 23,326 ------------------------------------------------------------------------------------------------------------- Movies & Entertainment -- 0.1% 24,844 6.50 CCC/B2 Deluxe Entertainment Services Group., Inc., Tranche B Term Loan (First Lien), 2/26/20 $ 21,800 --------------- Total Media $ 45,126 ------------------------------------------------------------------------------------------------------------- RETAILING -- 0.1% Automotive Retail -- 0.1% 30,000 4.00 BB-/B1 CS Intermediate Holdco 2 LLC, Term Loan, 3/28/21 $ 29,906 --------------- Total Retailing $ 29,906 ------------------------------------------------------------------------------------------------------------- FOOD, BEVERAGE & TOBACCO -- 0.3% Agricultural Products -- 0.3% 74,623 4.50 B/B1 Arysta Lifescience SPC LLC, Initial Term Loan (First Lien), 5/29/20 $ 74,726 -------------- Total Food, Beverage & Tobacco $ 74,726 ------------------------------------------------------------------------------------------------------------ HOUSEHOLD & PERSONAL PRODUCTS -- 0.4% Personal Products -- 0.4% 75,000 7.75 CCC+/Caa2 Atrium Innovations, Inc., Tranche B Term Loan (Second Lien), 7/29/21 $ 74,484 35,820 4.00 B/B2 Party City Holdings, Inc., 2014 Replacement Term Loan, 7/27/19 35,498 -------------- $ 109,982 -------------- Total Household & Personal Products $ 109,982 ------------------------------------------------------------------------------------------------------------ The accompanying notes are an integral part of these financial statements. 24 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 ------------------------------------------------------------------------------------------------------------- Floating S&P/Moody's Principal Rate (b) Ratings Amount ($) (unaudited) (unaudited) Value ------------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIALS -- 0.4% Other Diversified Financial Services -- 0.2% 34,913 4.50 B+/B1 Nord Anglia Education Finance LLC, Initial Term Loan 3/21/21 $ 34,993 24,938 5.00 B/B1 SBP Holdings, Ltd., Term Loan (First Lien), 3/24/21 25,083 --------------- $ 60,076 ------------------------------------------------------------------------------------------------------------- Consumer Finance -- 0.2% 34,913 4.00 B+/Ba3 Transunion LLC, 2014 Term Loan 3/21/21 $ 34,834 --------------- Total Diversified Financials $ 94,910 ------------------------------------------------------------------------------------------------------------- SOFTWARE & SERVICES -- 0.1% Systems Software -- 0.1% 35,910 5.50 B+/B1 SafeNet, Inc., Tranche B Term Loan, 2/28/20 $ 36,000 --------------- Total Software & Services $ 36,000 ------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT -- 0.2% Semiconductor Equipment -- 0.2% 40,000 3.50 BB+/Ba3 Emtegris, Inc., Term Loan B, 3/25/21 $ 39,717 --------------- Total Semiconductors & Semiconductor Equipment $ 39,717 ------------------------------------------------------------------------------------------------------------- UTILITIES -- 0.2% Electric Utilities -- 0.2% 46,873 4.75 B+/Ba3 Atlantic Power LP, Term Loan, 2/20/21 $ 47,166 --------------- Total Utilities $ 47,166 ------------------------------------------------------------------------------------------------------------- TOTAL SENIOR FLOATING RATE LOAN INTERESTS (Cost $1,202,872) $ 1,203,818 ------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------- Shares ------------------------------------------------------------------------------------------------------------- EXCHANGE TRADED FUND -- 3.8% 24,226 iShares European Property Yield UCITS ETF $ 985,043 ------------------------------------------------------------------------------------------------------------- TOTAL EXCHANGE TRADED FUND (Cost $1,038,086) $ 985,043 ------------------------------------------------------------------------------------------------------------- The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 25 Schedule of Investments | 8/31/14 (continued) ------------------------------------------------------------------------------------------------------------- Principal Amount ($) Value ------------------------------------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENT -- 9.9% Repurchase Agreement -- 9.9% 2,570,000 RBC Securities, Inc., 0.05%, dated 8/29/14, repurchase price of $2,570,000 plus accrued interest on 9/2/14 collateralized by the following: $392,713 Freddie Mac Giant, 3.5-4.0%, 9/1/42-7/1/44 $1,813,301 Federal Home Loan Mortgage Corp, 3.045%, 7/1/44 $122,402 Federal National Mortgage Association (ARM), 1.986%, 1/1/36 $177,305 Federal National Mortgage Association, 3.5-4.5%, 9/1/28-9/1/43 $115,678 Government National Mortgage Association, 3.0%, 7/20/42 $ 2,570,000 ------------------------------------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENT (Cost $2,570,000) $ 2,570,000 ------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------- Shares ------------------------------------------------------------------------------------------------------------- PURCHASED CREDIT DEFAULT SWAPTIONS -- 0.1% 2,550,000 MARKIT CME North America High Yield Index 22.V1 Fixed, 9/17/14, 106% (SWP 4/11/14 Right to pay fixed) $ 6,152 2,550,000 MARKIT CME North America High Yield Index 22.V1 Fixed, 12/17/14, 103% (SWP 5/12/14 Right to pay fixed) 17,401 --------------- TOTAL PURCHASED SWAPTIONS $ 23,553 --------------- (Premiums paid $113,985) $ 23,553 ------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT IN SECURITIES -- 98.7% (Cost $25,631,141) (a) $ 25,700,812 ------------------------------------------------------------------------------------------------------------- OTHER ASSETS & LIABILITIES -- 1.3% $ 334,351 ------------------------------------------------------------------------------------------------------------- TOTAL NET ASSETS -- 100.0% $ 26,035,163 ============================================================================================================= The accompanying notes are an integral part of these financial statements. 26 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 * Non-income producing security. NR Not rated by either S&P or Moody's. (Cat Bond) Catastrophe bond is a high-yield debt instrument that is usually insurance linked and meant to raise money in case of a catastrophe. (Perpetual) Security with no stated maturity date. REMICS Real Estate Mortgage Investment Conduits. (Step) Step up bond issued with an initial coupon rate which converts to a higher rate at a later date. (144A) Security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold normally to qualified institutional buyers in a transaction exempt from registration. At August 31, 2014, the value of these securities amounted to $5,462,778 or 21.0% of total net assets. ** Senior floating rate loan interests in which the Fund invests generally pay interest at rates that are periodically redetermined by reference to a base lending rate plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as LIBOR (London InterBank Offered Rate), (ii) the prime rate offered by one or more major United States banks, (iii) the certificate of deposit or (iv) other base lending rates used by commercial lenders. The rate shown is the coupon rate at period end. (a) At August 31, 2014, the net unrealized appreciation on investments based on cost for federal income tax purposes of $25,635,261 was as follows: Aggregate gross unrealized appreciation for all investments in which there is an excess of value over tax cost $ 284,308 Aggregate gross unrealized depreciation for all investments in which there is an excess of tax cost over value (218,757) --------- Net unrealized appreciation $ 65,551 ========= (b) Debt obligation with a variable interest rate. Rate shown is rate at end of period. (c) Security issued with a zero coupon. Income is earned through accretion of discount. (d) All or a portion of this security has been pledged in connection with open futures and swap contracts. NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro Purchases and sales of securities (excluding temporary cash investments) for the period ended August 31, 2014 aggregated $28,679,798 and $10,189,578, respectively. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 27 Schedule of Investments | 8/31/14 (continued) CREDIT DEFAULT SWAP AGREEMENTS - BUY PROTECTION ------------------------------------------------------------------------------------------------------------ Net Premiums Unrealized Notional Obligation Expiration Paid Appreciation Principal ($) Counterparty Entity/Index Coupon Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------ (250,000) Citibank NA Caesars 5.00% 12/20/16 $ 126,250 $ 32,346 Entertainment Operating Co. (1,235,000) Citibank NA Markit CDX North 5.00% 12/20/18 (244,530) 4,103 America High Yield Index (650,000) Citibank NA Devon Energy Corp. 1.00% 9/20/19 (17,130) 1,010 (250,000) Citibank NA JPMorgan Chase 1.00% 9/20/19 (6,163) 137 & Co. (80,000) Citibank NA Russian Federation 1.00% 9/20/19 3,165 2,431 (780,000) J.P. Morgan Markit CDX North 1.00% 6/20/19 (15,901) (1,281) Securities LLC America Investment Grade Index EUR (2,750,000) J.P. Morgan Markit iTraxx Europe 5.00% 6/20/19 (401,922) (43,013) Securities LLC Crossover Index EUR (2,600,000) J.P. Morgan Markit iTraxx Europe 1.00% 6/20/19 (45,676) (24,691) Securities LLC Senior Financial Index (125,000) JP Morgan Bank of America Corp. 1.00% 9/20/19 (2,315) (81) Chase Bank NA EUR (375,000) JP Morgan Glencore Finance 1.00% 9/20/19 10,799 (9,651) Chase Bank NA Europe SA (250,000) JP Morgan Pulte Homes, Inc. 1.00% 9/20/19 (41,520) (1,434) Chase Bank NA (250,000) JP Morgan Standard Pacific Corp. 5.00% 9/20/19 (35,343) (1,795) Chase Bank NA (250,000) Morgan Radioshack Corp. 5.00% 6/20/17 123,750 14,749 Stanley & Co. International Plc (250,000) Morgan D.R. Horton, Inc. 1.00% 9/20/19 7,704 (356) Stanley & Co. International Plc (250,000) Morgan Lennar Corp. 5.00% 9/20/19 (37,636) 262 Stanley & Co. International Plc ------------------------------------------------------------------------------------------------------------ $(576,468) $(27,264) ============================================================================================================ The accompanying notes are an integral part of these financial statements. 28 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 CREDIT DEFAULT SWAP AGREEMENTS - SELL PROTECTION ------------------------------------------------------------------------------------------------------------ Net Premiums Unrealized Notional Obligation Credit Expiration Paid Appreciation Principal ($)(1) Counterparty Entity Coupon Rating(2) Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------ 125,000 Citibank NA Radioshack Corp. 5.00% C 9/20/14 $ (5,938) $ (7,676) 250,000 Citibank NA Clear Channel 5.00% CCC- 12/20/14 564 2,896 Communications, Inc. EUR 310,000 Citibank NA Government of 5.00% CCC 12/20/14 (38,191) 31,906 Ukraine 250,000 Citibank NA JCPenney Corp., 5.00% CCC- 12/20/14 (5,000) 10,737 Inc. 125,000 Citibank NA Radioshack Corp. 5.00% C 12/20/14 (10,000) (28,732) 250,000 Citibank NA Toys R Us, Inc. 5.00% CCC 12/20/14 (5,000) 6,660 250,000 Citibank NA MBIA, Inc. 5.00% NA 3/20/15 (625) 2,160 250,000 Citibank NA Sears Roebuck 5.00% CCC+ 3/20/15 (16,250) 10,186 Acceptance Corp. EUR 250,000 Citibank NA Travelport LLC 5.00% NR 3/20/15 -- 3,769 EUR 250,000 Citibank NA Caesars 5.00% C 6/20/15 (27,500) (86,651) Entertainment Operating Co. 125,000 Citibank NA Abengoa SA 5.00% B 9/20/19 (1,386) 6,987 EUR 250,000 Citibank NA Alcatel Lucent 5.00% B 9/20/19 21,476 9,620 EUR 250,000 Citibank NA Altice Finco SA 5.00% B- 9/20/19 23,185 611 250,000 Citibank NA Ardagh 5.00% CCC+ 9/20/19 4,242 15,202 Packaging Finance plc 250,000 Citibank NA Astaldi SpA 5.00% B+ 9/20/19 7,126 10,912 EUR 260,000 Citibank NA Hertz Corp. 5.00% B 9/20/19 31,592 1,013 EUR 250,000 Citibank NA Ineos Group 5.00% B- 9/20/19 19,650 (1,158) Holdings SA EUR 260,000 Citibank NA MGIC 5.00% B 9/20/19 31,725 606 Investment Corp. EUR 260,000 Citibank NA Radian Group, 1.00% B- 9/20/19 27,138 4,138 Inc. EUR 250,000 Citibank NA Stena AB 5.00% BB 9/20/19 22,699 4,272 125,000 Citibank NA Unilabs 5.00% NA 9/20/19 (13,621) 4,936 SubHolding AB EUR 250,000 Citibank NA Unilabs 5.00% B 9/20/19 (13,411) (3,330) SubHolding AB EUR 250,000 Citibank NA Wind Acquisition 5.00% NR 9/20/19 23,844 10,122 Finance SA EUR 500,000 Citibank NA Markit CDX 5.00% NA (3) 12/20/14 (15,391) 19,598 North America Investment Grade Index 625,000 Citibank NA Markit iTraxx 5.00% NA (3) 6/20/15 (8,590) 23,608 Europe Index The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 29 Schedule of Investments | 8/31/14 (continued) CREDIT DEFAULT SWAP AGREEMENTS - SELL PROTECTION ------------------------------------------------------------------------------------------------------------ Net Premiums Unrealized Notional Obligation Credit Expiration Paid Appreciation Principal ($)(1) Counterparty Entity Coupon Rating(2) Date (Received) (Depreciation) ------------------------------------------------------------------------------------------------------------ 2,500,000 Citibank NA Markit iTraxx 1.00% NA (3) 6/20/19 $(216,543) $ 25,267 Europe Index EUR 250,000 JP Morgan Norske 5.00% CCC 3/20/15 (20,418) 18,527 Chase Bank Skogindustrier NA ASA EUR 280,000 JP Morgan Abengoa SA 5.00% B 9/20/19 18,997 (6,449) Chase Bank NA 375,000 JP Morgan Arcelormittal 1.00% BB+ 9/20/19 (34,183) 6,409 Chase Bank NA 240,000 JP Morgan Vougeot Bidco 5.00% B 9/20/19 25,771 (2,362) Chase Bank plc NA 250,000 Morgan Forest Oil Corp. 5.00% CCC 3/20/15 (3,750) 5,531 Stanley & Co. International plc 125,000 Morgan Sears Roebuck 5.00% CCC+ 3/20/15 (5,625) 2,590 Stanley & Co. Acceptance Corp. International plc ------------------------------------------------------------------------------------------------------------ $(183,413) $101,905 ============================================================================================================ (1) The notional amount is the maximum amount that a seller of credit protection would be obligated to pay upon occurrence of a credit event. (2) Based on Standard & Poor's rating of the issuer. (3) Payment is based on a percentage of the index. Referenced indices are comprised of a number of individual issuers. NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro The accompanying notes are an integral part of these financial statements. 30 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 INTEREST RATE SWAP AGREEMENTS ---------------------------------------------------------------------------------------------- Net Annual Unrealized Notional Pay / Floating Fixed Expiration Appreciation Principal ($) Counterparty Receive Rate Rate Date (Depreciation) ---------------------------------------------------------------------------------------------- 1,687,669 J.P. Morgan Receive Russian Ruble 1.801% 7/18/19 $ (8,527) Securities LLC 3 Month 5,370,982 J.P. Morgan Receive Russian Ruble 1.819% 7/24/19 (29,365) Securities LLC 3 Month 1,853,457 J.P. Morgan Receive Russian Ruble 1.819% 8/7/19 (8,228) Securities LLC 3 Month 1,660,004 J.P. Morgan Receive Russian Ruble 2.660% 8/7/24 (28,429) Securities LLC 3 Month EUR 1,017,181 J.P. Morgan Receive EURIBOR 1.089% 9/2/24 132 Securities LLC 6 Month ---------------------------------------------------------------------------------------------- $ (74,417) ============================================================================================== NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted: EUR Euro CREDIT DEFAULT SWAPTIONS SOLD -------------------------------------------------------------------------------------------------------- Notional Expiration Principal ($) Description Counterparty Coupon Date Value -------------------------------------------------------------------------------------------------------- (5,100,000) Markit CDX North America Citibank NA 103 9/17/14 $ (1,443) High Yield Index (5,100,000) Markit CDX North America Citibank NA 100 12/17/14 (17,993) High Yield Index -------------------------------------------------------------------------------------------------------- (Premiums Received $134,640) $(19,436) ======================================================================================================== Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below. Level 1 -- quoted prices in active markets for identical securities. Level 2 -- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.) See Notes to Financial Statements -- Note 1A. Level 3 -- significant unobservable inputs (including the Fund's own assumptions in determining fair value of investments) See Notes to Financial Statements -- Note 1A. Generally, equity securities are categorized as Level 1, fixed income securities and senior loans as Level 2 and securities valued using fair value methods (other than prices supplied by independent pricing services or broker-dealers) are categorized as Level 3. See Notes to Financial Statements -- Note 1A. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 31 Schedule of Investments | 8/31/14 (continued) The following is a summary of the inputs used as of August 31, 2014, in valuing the Fund's assets: ----------------------------------------------------------------------------------------- Level 1 Level 2 Level 3 Total ----------------------------------------------------------------------------------------- Convertible Corporate Bonds $ -- $ 2,653,215 $ -- $ 2,653,215 Preferred Stocks -- 276,800 -- 276,800 Convertible Preferred Stocks 234,200 -- -- 234,200 Common Stocks 3,531,594 -- -- 3,531,594 Asset Backed Securities -- 537,576 -- 537,576 Collateralized Mortgage Obligations -- 7,783,305 -- 7,783,305 Corporate Bonds -- 1,026,725 -- 1,026,725 U.S. Government and Agency Obligations -- 4,874,983 -- 4,874,983 Senior Floating Rate Loan Interests -- 1,203,818 -- 1,203,818 Exchange Traded Funds 985,043 -- -- 985,043 Temporary Cash Investments -- 2,570,000 -- 2,570,000 Purchased Swaptions -- 23,553 -- 23,553 ----------------------------------------------------------------------------------------- Total $ 4,750,837 $20,949,975 $ -- $25,700,812 ========================================================================================= Other Financial Instruments Unrealized Appreciation on Credit Default Swaps $ -- $ 74,641 $ -- $ 74,641 Unrealized Depreciation on Interest Rate Swaps -- (74,417) -- (74,417) Unrealized Appreciation on Written Swaptions -- 115,204 -- 115,204 Unrealized Depreciation on Futures Contracts (85,912) -- -- (85,912) Unrealized Appreciation on forward foreign currency contracts -- 216,294 -- 216,294 ----------------------------------------------------------------------------------------- Total Other Financial Instruments $ (85,912) $ 331,722 $ -- $ 245,810 ========================================================================================= The accompanying notes are an integral part of these financial statements. 32 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Statement of Assets and Liabilities | 8/31/14 ASSETS: Investment in securities, at value (cost $25,631,141) $25,700,812 Cash 2,539,809 Futures collateral 449,996 Swap collateral 601,763 Receivables -- Investment securities sold 223,727 Fund shares sold 28 Dividends 17,612 Interest 67,035 Due from Pioneer Investment Management, Inc. 55,956 Net unrealized appreciation on forward foreign currency contracts 216,294 Net unrealized appreciation on swap contracts 224 Other 22,184 ------------------------------------------------------------------------------------ Total assets $29,895,440 ==================================================================================== LIABILITIES: Payables -- Investment securities purchased $ 2,874,978 Variation margin 4,459 Trustee fees 1,078 Futures payable 344 Due to custodian (cost $3,021) 7,766 Written swaptions (premiums received $134,640) 19,436 Swap contracts, premiums received 759,881 Net unrealized depreciation on futures contracts 85,912 Due to affiliates 28,282 Accrued expenses 78,141 ------------------------------------------------------------------------------------ Total liabilities $ 3,860,277 ==================================================================================== NET ASSETS: Paid-in capital $25,761,745 Undistributed net investment income 536,247 Accumulated net realized loss on investments, futures contracts, swap contracts, and foreign currency transactions (566,887) Net unrealized appreciation on investments 69,671 Net unrealized depreciation on futures contracts (85,912) Net unrealized appreciation on written swaptions 115,204 Net unrealized appreciation on swap contracts 224 Net unrealized appreciation on forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 204,871 ------------------------------------------------------------------------------------ Total net assets $26,035,163 ==================================================================================== NET ASSET VALUE PER SHARE: (No par value, unlimited number of shares authorized) Class A (based on $9,040,109/894,309 shares) $ 10.11 Class C (based on $8,402,611/835,402 shares) $ 10.06 Class Y (based on $8,592,443/848,611 shares) $ 10.13 MAXIMUM OFFERING PRICE: Class A ($10.11 (divided by) 95.5%) $ 10.59 ==================================================================================== The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 33 Statement of Operations For the period from 12/30/13 (Commencement of Operations) to 8/31/14 INVESTMENT INCOME: Interest $ 174,316 Dividends 89,341 ------------------------------------------------------------------------------------ Total investment income $ 263,657 ------------------------------------------------------------------------------------ EXPENSES: Management fees $ 196,085 Distribution fees Class A 14,544 Class C 55,816 Transfer Agent fee Class A 300 Class C 122 Class Y 101 Shareholder communications expense 472 Administrative reimbursements 14,061 Custodian fees 38,611 Registration fees 39,942 Professional fees 99,023 Printing expense 31,348 Fees and expenses of nonaffiliated Trustees 4,372 Pricing fees 7,959 Miscellaneous 8,979 ------------------------------------------------------------------------------------ Total expenses $ 511,735 Less fees waived and expenses reimbursed by Pioneer Investment Management, Inc. (194,198) ------------------------------------------------------------------------------------ Net expenses $ 317,537 ------------------------------------------------------------------------------------ Net investment loss $ (53,880) ------------------------------------------------------------------------------------ REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS, SWAP CONTRACTS, WRITTEN SWAPTIONS, FUTURES CONTRACTS AND FOREIGN CURRENCY TRANSACTIONS Net realized gain (loss) on: Investments $ 156,397 Swap contracts 77,933 Futures contracts (375,761) Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 138,683 $ (2,748) ------------------------------------------------------------------------------------ Change in net unrealized appreciation (depreciation) on: Investments $ 69,671 Swap contracts 224 Written swaptions 115,204 Futures contracts (85,912) Forward foreign currency contracts and other assets and liabilities denominated in foreign currencies 204,871 $ 304,058 ------------------------------------------------------------------------------------ Net gain on investments, swap contracts, written swaptions, futures contracts and foreign currency transactions $ 301,310 ------------------------------------------------------------------------------------ Net increase in net assets resulting from operations $ 247,430 ==================================================================================== The accompanying notes are an integral part of these financial statements. 34 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Statements of Changes in Net Assets ---------------------------------------------------------------------------------------- 12/31/13 (a) to 8/31/14 ---------------------------------------------------------------------------------------- FROM OPERATIONS: Net investment loss $ (53,880) Net realized gain on investments, credit default swaps, futures contracts and foreign currency transactions (2,748) Change in net unrealized appreciation (depreciation) on investments, swap contracts, written swaptions, futures contracts and foreign currency transactions 304,058 ---------------------------------------------------------------------------------------- Net increase in net assets resulting from operations $ 247,430 ---------------------------------------------------------------------------------------- FROM FUND SHARE TRANSACTIONS: (b) Net proceeds from sale of shares $ 25,836,911 Reinvestment of distributions -- Cost of shares repurchased (49,178) ---------------------------------------------------------------------------------------- Net increase in net assets resulting from Fund share transactions $ 25,787,733 ---------------------------------------------------------------------------------------- Net increase in net assets $ 26,035,163 NET ASSETS: Beginning of period $ -- ---------------------------------------------------------------------------------------- End of period $ 26,035,163 ---------------------------------------------------------------------------------------- Undistributed net investment income $ 536,247 ======================================================================================== (a) Class A, Class C and Class Y Shares were first publicly offered on December 31, 2013. (b) At August 31, 2014, PIM owned 96.0% of the value of the outstanding shares of Pioneer Long/Short Opportunistic Credit Fund. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 35 Statements of Changes in Net Assets (continued) -------------------------------------------------------------------------------- '14 Shares '14 Amount -------------------------------------------------------------------------------- Class A* Shares sold 895,300 $8,956,897 Reinvestment of distributions -- -- Less shares repurchased (991) (10,000) -------------------------------------------------------------------------------- Net increase 894,309 $8,946,897 ================================================================================ Class C* Shares sold 836,825 $8,368,181 Reinvestment of distributions -- -- Less shares repurchased (1,423) (14,178) -------------------------------------------------------------------------------- Net increase 835,402 $8,354,003 ================================================================================ Class Y* Shares sold 851,088 $8,511,833 Reinvestment of distributions -- -- Less shares repurchased (2,477) (25,000) -------------------------------------------------------------------------------- Net increase 848,611 $8,486,833 ================================================================================ * Class A, Class C and Class Y shares were first publicly offered on December 31, 2013. The accompanying notes are an integral part of these financial statements. 36 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Financial Highlights -------------------------------------------------------------------------------- 12/30/13 to 8/31/14 -------------------------------------------------------------------------------- Class A Net asset value, beginning of period $ 10.00 -------------------------------------------------------------------------------- Decrease from investment operations: Net investment loss $ (0.01) Net realized and unrealized gain on investments 0.12 -------------------------------------------------------------------------------- Net increase in net assets from investment operations $ 0.11 -------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 0.11 -------------------------------------------------------------------------------- Net asset value, end of period $ 10.11 ================================================================================ Total return* 1.10%(a) Ratio of net expenses to average net assets 1.70%** Ratio of net investment loss to average net assets (0.15)%** Portfolio turnover rate 100%** Net assets, end of period (in thousands) $ 9,040 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.85%** Net investment loss (1.30)%** ================================================================================ * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. ** Annualized. (a) Not annualized. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 37 Financial Highlights (continued) -------------------------------------------------------------------------------- 12/30/13 to 8/31/14 -------------------------------------------------------------------------------- Class C Net asset value, beginning of period $ 10.00 -------------------------------------------------------------------------------- Decrease from investment operations: Net investment loss $ (0.06) Net realized and unrealized gain on investments 0.12 -------------------------------------------------------------------------------- Net increase in net assets from investment operations $ 0.06 -------------------------------------------------------------------------------- Net increase (decrease) in net asset value $ 0.06 -------------------------------------------------------------------------------- Net asset value, end of period $ 10.06 ================================================================================ Total return* 0.60%(a) Ratio of net expenses to average net assets 2.45%** Ratio of net investment loss to average net assets (0.91)%** Portfolio turnover rate 100%** Net assets, end of period (in thousands) $ 8,403 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 3.58%** Net investment loss (2.04)%** ================================================================================ * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions, the complete redemption of the investment at net asset value at the end of each period and no sales charges. Total return would be reduced if sales charges were taken into account. ** Annualized. (a) Not annualized. The accompanying notes are an integral part of these financial statements. 38 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------- 12/30/13 to 8/31/14 -------------------------------------------------------------------------------- Class Y Net asset value, beginning of period $10.00 -------------------------------------------------------------------------------- Increase (decrease) from investment operations: Net investment income $ 0.01(a) Net realized and unrealized gain on investments 0.12 -------------------------------------------------------------------------------- Net increase in net assets from investment operations $ 0.13 -------------------------------------------------------------------------------- Net increase in net asset value $ 0.13 -------------------------------------------------------------------------------- Net asset value, end of period $10.13 ================================================================================ Total return* 1.30%(b) Ratio of net expenses to average net assets 1.45%** Ratio of net investment income to average net assets 0.10%**(a) Portfolio turnover rate 100%** Net assets, end of period (in thousands) $8,592 Ratios with no waiver of fees and assumption of expenses by the Adviser and no reduction for fees paid indirectly: Total expenses 2.58%** Net investment loss (1.03)%** ================================================================================ * Assumes initial investment at net asset value at the beginning of each period, reinvestment of all distributions and the complete redemption of the investment at net asset value at the end of each period. ** Annualized. (a) The amount shown for a share outstanding does not correspond to the Net Investment Loss on the Statement of Operations due to the timing of sales and repurchases of shares. (b) Not annualized. The accompanying notes are an integral part of these financial statements. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 39 Notes to Financial Statements | 8/31/14 1. Organization and Significant Accounting Policies Pioneer Long/Short Opportunistic Credit Fund (the Fund) is one of five portfolios comprising Pioneer Series Trust V, a Delaware statutory trust. The Fund is registered under the Investment Company Act of 1940 as a diversified, open-end management investment company. The Fund's investment objective is to seek total return. The Fund offers three classes of shares designated as Class A, Class C and Class Y shares. Class A, Class C and Class Y shares were first publicly offered on December 31, 2013. Each class of shares represents an interest in the same portfolio of investments of the Fund and has identical rights (based on relative net asset values) to assets and liquidation proceeds. Share classes can bear different rates of class-specific fees and expenses such as transfer agent and distribution fees. Differences in class-specific fees and expenses will result in differences in net investment income and, therefore, the payment of different dividends from net investment income earned by each class. The Amended and Restated Declaration of Trust of the Fund gives the Board the flexibility to specify either per-share voting or dollar-weighted voting when submitting matters for shareholder approval. Under per-share voting, each share of a class of the Fund is entitled to one vote. Under dollar-weighted voting, a shareholder's voting power is determined not by the number of shares owned, but by the dollar value of the shares on the record date. Each share class has exclusive voting rights with respect to matters affecting only that class, including with respect to the distribution plan for that class. There is no distribution plan for Class Y shares. The Fund's financial statements have been prepared in conformity with U.S. generally accepted accounting principles that require the management of the Fund to, among other things, make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of income, expenses and gains and losses on investments during the reporting period. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements, which are consistent with those policies generally accepted in the investment company industry: 40 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 A. Security Valuation Security transactions are recorded as of trade date. The net asset value of the Fund is computed once daily, on each day the New York Stock Exchange (NYSE) is open, as of the close of regular trading on the NYSE. Senior floating rate loan interests (senior loans) are valued in accordance with guidelines established by the Board of Trustees at the mean between the last available bid and asked prices from one or more brokers or dealers as obtained from Loan Pricing Corporation an independent pricing service. If price information is not available from Loan Pricing Corporation, or if the price information is deemed to be unreliable, price information will be obtained from an alternative loan interest pricing service. If no reliable price quotes are available from either the primary or alternative pricing service, broker quotes will be solicited. Fixed income securities with remaining maturity of more than sixty days are valued at prices supplied by independent pricing services, which consider such factors as market prices, market events, quotations from one or more brokers, Treasury spreads, yields, maturities and ratings. Valuations may be supplemented by dealers and other sources, as required. Equity securities that have traded on an exchange are valued at the last sale price on the principal exchange where they are traded. Equity securities that have not traded on the date of valuation, or securities for which sale prices are not available, generally are valued using the mean between the last bid and asked prices. Short-term fixed income securities with remaining maturities of sixty days or less generally are valued at amortized cost. Shares of money market mutual funds are valued at such funds' net asset value. Trading in foreign securities is substantially completed each day at various times prior to the close of the NYSE. The values of such securities used in computing the net asset value of the Fund's shares are determined as of such times. Securities or loan interests for which independent pricing services are unable to supply prices or for which market prices and/or quotations are not readily available or are considered to be unreliable are valued by a fair valuation team comprised of certain personnel of Pioneer Investment Management, Inc. (PIM), the Fund's investment advisor, pursuant to procedures adopted by the Fund's Board of Trustees. PIM's fair valuation team uses fair value methods approved by the Valuation Committee of the Board of Trustees. Inputs used when applying fair value methods to value a security may include credit ratings, the financial condition of the company, current market conditions and comparable securities. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 41 The Fund may use fair value methods if it is determined that a significant event has occurred after the close of the exchange or market on which the security trades and prior to the determination of the Fund's net asset value. Examples of a significant event might include political or economic news, corporate restructurings, natural disasters, terrorist activity or trading halts. Thus, the valuation of the Fund's securities may differ significantly from exchange prices and such differences could be material. PIM's fair valuation team is responsible for monitoring developments that may impact fair valued securities and for discussing and assessing fair values on an ongoing basis, and at least quarterly, with the Valuation Committee of the Board of Trustees. At August 31, 2014, no securities were valued using fair value methods (other than securities valued using prices supplied by independent pricing services or broker-dealers). Principal amounts of mortgage-backed securities are adjusted for monthly paydowns. Premiums and discounts related to certain mortgage-backed securities are amortized or accreted in proportion to the monthly paydowns. All discounts/premiums on debt securities are accreted/amortized for finan- cial reporting purposes over the life of the respective securities, and such accretion/amortization is included in interest income. Dividend income is recorded on the ex-dividend date except that certain dividends from foreign securities where the ex-dividend date may have passed are recorded as soon as the Fund becomes aware of the ex-dividend data in the exercise of reasonable diligence. Interest income is recorded on the accrual basis. Gains and losses on sales of investments are calculated on the identified cost method for both financial reporting and federal income tax purposes. B. Foreign Currency Translation The books and records of the Fund are maintained in U.S. dollars. Amounts denominated in foreign currencies are translated into U.S. dollars using current exchange rates. Net realized gains and losses on foreign currency transactions, if any, represent, among other things, the net realized gains and losses on foreign currency contracts, disposition of foreign currencies and the difference between the amount of income accrued and the U.S. dollars actually received. Further, the effects of changes in foreign currency exchange rates on investments are not segregated in the statement of operations from the effects of changes in the market price of those securities but are included with the net realized and unrealized gain or loss on investments. 42 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 C. Futures Contracts The Fund may enter into futures transactions in order to attempt to hedge against changes in interest rates, securities prices and currency exchange rates or to seek to increase total return. Futures contracts are types of derivatives. All futures contracts entered into by the Fund are traded on a futures exchange. Upon entering into a futures contract, the Fund is required to deposit with a broker an amount of cash or securities equal to the minimum "initial margin" requirements of the associated futures exchange. The amount of cash deposited with the broker as collateral at August 31, 2014 was $449,996. Subsequent payments for futures contracts ("variation margin") are paid or received by the Fund, depending on the daily fluctuation in the value of the contracts, and are recorded by the Fund as unrealized gains or losses. When the contract is closed, the Fund realizes a gain or loss equal to the difference between the opening and closing value of the contract as well as any fluctuation in foreign currency exchange rates where applicable. The use of futures contracts involves to varying degrees, element of market, interest rate, currency exchange rate and counterparty risks, which may exceed the amount recognized by the Fund. Changes in value of the contracts may not directly correlate to the changes in value of the underlying securities. The average value of contracts open during the period ended August 31, 2014 was $17,135,726. At August 31, 2014, open futures contracts were as follows: --------------------------------------------------------------------------------------- Number of Contracts Settlement Unrealized Type Long/(Short) Month Value (Depreciation) --------------------------------------------------------------------------------------- F/C Euro BTP Future 10 12/14 $ 1,698,810 $ (1,551) F/C 90 Day Euro Future (79) 6/17 (19,274,025) (21,790) U.S. 5 Year Note (CBT) (14) 9/14 (1,676,063) (4,188) F/C S&P 500 (26) 9/14 (2,601,820) (58,383) --------------------------------------------------------------------------------------- $(21,853,098) $ (85,912) ======================================================================================= D. Forward Foreign Currency Contracts The Fund may enter into forward foreign currency contracts (contracts) for the purchase or sale of a specific foreign currency at a fixed price on a future date. All contracts are marked to market daily at the applicable exchange rates, and any resulting unrealized appreciation or depreciation is recorded in the Fund's financial statements. The Fund records realized gains and losses at the time a contract is offset by entry into a closing transaction or extinguished by delivery of the currency. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of the contract and from unanticipated movements in the value of foreign currencies relative to the U.S. dollar (see Note 5). Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 43 E. Federal Income Taxes It is the Fund's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distrib- ute all of its taxable income and net realized capital gains, if any, to its shareowners. Therefore, no federal income tax provision is required. As of August 31, 2014, the Fund did not accrue any interest or penalties with respect to unrecognized tax positions, which, if applicable, would be recorded as an income tax expense in the Statement of Operations. Tax returns filed within the prior three years remain subject to examination by federal and state tax authorities. The amount and character of income and capital gain distributions to share- owners are determined in accordance with federal income tax rules, which may differ from U.S. generally accepted accounting principles. Distributions in excess of net investment income or net realized gains are temporary overdistributions for financial statement purposes resulting from differences in the recognition or classification of income or distributions for financial statement and tax purposes. Capital accounts within the financial statements are adjusted for permanent book/tax differences to reflect tax character, but are not adjusted for temporary differences. At August 31, 2014, the Fund reclassified $590,127 to increase undistributed net investment income, $564,139 to increase accumulated net realized gain on investments, foreign currency transactions, swap contracts and futures contracts and $25,988 to decrease paid-in capital to reflect permanent book/tax differences. These adjustments have no impact on the net assets or results of operations. At August 31, 2014, the Fund was permitted to carry forward $501,757 of short-term losses and $149,967 of long-term losses without limitation. There were no distributions paid during the fiscal year ended August 31, 2014. The following shows the components of distributable earnings (losses) on a federal income tax basis at August 31, 2014: ---------------------------------------------------------------------------- 2014 ---------------------------------------------------------------------------- Distributable earnings: Undistributed ordinary income $820,428 Capital loss carryforward (651,754) Unrealized appreciation 104,744 ---------------------------------------------------------------------------- Total $273,418 ============================================================================ The difference between book-basis and tax-basis net unrealized appreciation is attributable to the tax deferral of the losses on wash sales, adjustments relating to catastrophe bonds and credit default swaps and the mark to market of forwards, swaps and future contracts. 44 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 F. Fund Shares The Fund records sales and repurchases of its shares as of trade date. Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for the Fund and a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit), earned $294 in underwriting commissions on the sale of Class A shares during the period ended August 31, 2014. G. Class Allocations Income, common expenses and realized and unrealized gains and losses are calculated at the Fund level and allocated daily to each class of shares based on its respective percentage of adjusted net assets at the beginning of the day. Distribution fees are calculated based on the average daily net asset value attributable to Class A and Class C shares of the Fund, respectively (see Note 4). Class Y shares do not pay distribution fees. All expenses and fees paid to the transfer agent, Pioneer Investment Management Shareholder Services, Inc. (PIMSS), for its services are allocated among the classes of shares based on the number of accounts in each class and the ratable allocation of related out-of-pocket expenses (see Note 3). Distributions to shareowners are recorded as of the ex-dividend date. Distributions paid by the Fund with respect to each class of shares are calculated in the same manner and at the same time, except that net invest- ment income dividends to Class A, Class C and Class Y shares can reflect different transfer agent and distribution expense rates. H. Risks Investing in foreign and/or emerging markets securities involves risks relating to interest rates, currency exchange rates and economic and political conditions. At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making the Fund more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors. The Fund's prospectus contains unaudited information regarding the Fund's principal risks. Please refer to that document when considering the Fund's principal risks. I. Credit Default Swap Agreements A credit default swap is a contract between a buyer of protection and a seller of protection against a pre-defined credit event. The Fund may buy or sell credit default swap contracts to seek to increase the Fund's income, or to attempt to hedge the risk of default on Fund securities. A credit default swap index is used to hedge risk or take a position on a basket of credit entities or indices. As a seller of protection, the Fund would be required to pay the Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 45 notional (or other agreed-upon) value of the referenced debt obligation to the counterparty in the event of a default by a U.S. or foreign corporate issuer of a debt obligation, which would likely result in a loss to the Fund. In return, the Fund would receive from the counterparty a periodic stream of payments during the term of the contract provided that no event of default occurred. The maximum exposure of loss to the seller would be the notional value of the credit default swaps outstanding. If no default occurs, the Fund would keep the stream of payments and would have no payment obligation. The Fund may also buy credit default swap contracts in order to hedge against the risk of default of debt securities, in which case the Fund would function as the counterparty referenced above. When the Fund enters into a credit default swap contract, the protection buyer, makes an up front payment to the protection seller in exchange for the rights to receive a contingent payment. An up front payment made by the Fund, as the protection buyer, is recorded as an asset in the Statement of Assets and Liabilities. Periodic payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. Credit default swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Payments received or made as a result of a credit event or upon termination of the contract are recognized, net of the appropriate amount of the upfront payment, as realized gains or losses in the Statement of Operations. Credit default swap contracts involving the sale of protection may involve greater risks than if the Fund had invested in the referenced debt instrument directly. Credit default swap contracts are subject to general market risk, liquidity risk, counterparty risk and credit risk. If the Fund is a protection buyer and no credit event occurs, it will lose its investment. If the Fund is a protection seller and a credit event occurs, the value of the referenced debt instrument received by the Fund, together with the periodic payments received, may be less than the amount the Fund pays to the protection buyer, resulting in a loss to the Fund. Open credit default swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of credit default swap contracts open during the period ended August 31, 2014 was $442,882. 46 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 J. Interest Rate Swap Contracts The Fund may enter into interest rate swaps to attempt to hedge against interest rate fluctuations or to enhance its income. Pursuant to the interest rate swap agreement, the Fund negotiates with a counterparty to exchange a periodic stream of payments based on a benchmark interest rate. One cash flow stream will typically be a floating rate payment based upon the specified floating benchmark interest rate while the other is typically a fixed interest rate. Payment flows are usually netted against each other, with the difference being paid by one party to the other on a monthly basis. Periodic payments received or paid by the Fund are recorded as realized gains or losses in the Statement of Operations. Interest rate swap contracts are marked-to-market daily using valuations supplied by independent sources and the change in value, if any, is recorded as unrealized appreciation or depreciation in the Statement of Assets and Liabilities. Interest rate swap contracts are subject to counterparty risk and movements in interest rates. Open interest rate swap contracts at August 31, 2014 are listed in the Schedule of Investments. The average value of interest swap swap contracts open during the period ended August 31, 2014 was $25,808. K. Credit Default Swaption Writing The Fund may write put and covered call swaptions on portfolio securities in order to attempt to hedge against changes in the value of portfolio securities or to seek to increase total return. When a swaption is written, the Fund receives a premium and becomes obligated to purchase or sell the underlying security at a fixed price, upon the exercise of the swaption. When the Fund writes an swaption, an amount equal to the premium received by the Fund is recorded as a liability and is subsequently adjusted to the current value of the swaption written. Premiums received from writing swaptions that expire unexercised are treated by the Fund on the expiration date as realized gains from investments. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or, if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a call swaption is exercised, the premium is added to the proceeds from the sale of the underlying security in determining whether the Fund has realized a gain or loss. The Fund as writer of a swaption bears the market risk of an unfavorable change in the price of the security underlying the written swaption. The average value of contracts open during the period ended August 31, 2014 was $33,638. Written swaption contracts outstanding at period end are listed at the end of the Fund's schedule of investments. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 47 The Fund held two written swaption contracts that were open at August 31, 2014. If the swaptions were exercised at August 31, 2014, the maximum amount the Fund would have been required to pay was $19,436. Transactions in written swaptions for the period ended August 31, 2014 are summarized as follows: ---------------------------------------------------------------------------- Number of Premiums Contracts Received ---------------------------------------------------------------------------- Options outstanding at beginning of period -- $ -- Options opened (10,200,000) 134,640 Options exercised -- -- Options closed -- -- Options expired -- -- ---------------------------------------------------------------------------- Options outstanding at end of period (10,200,000) $ 134,640 ============================================================================ L. Purchased Credit Default Swaptions The Fund may purchase put and call swaptions in order to attempt to hedge against changes in the value of portfolio securities or to seek to increase total return. Purchased call and put swaptions entitle the Fund to buy and sell a specified number of shares or units of a particular security, currency or index at a specified price at a specific date or within a specific period of time. Upon the purchase of a call or put swaption, the premium paid by the Fund is included in the Statement of Assets and Liabilities as an investment. All premiums are marked-to-market daily, and any unrealized gains or losses are recorded in the Fund's financial statements. As the purchaser of an index swaption, the Fund has the right to receive a cash payment equal to any depreciation in the value of the index below the strike price of the swaption (in the case of a put) or equal to any appreciation in the value of the index over the strike price of the swaption (in the case of a call) as of the valuation date of the swaption. Premiums paid for purchased calls and put swaptions which have expired are treated as realized losses on investments in the Statement of Operations. Upon the exercise or closing of a purchased put swaption, the premium is offset against the proceeds on the sale of the underlying security or financial instrument in order to determine the realized gain or loss on investments. Upon the exercise or closing of a purchased call swaption, the premium is added to the cost of the security or financial instrument. The risk associated with purchasing swaptions is limited to the premium originally paid. The average value of contracts open during the period ended August 31, 2014 was $33,853. Purchased swaptions open at period end are listed at the end of the Fund's Schedule of Investments. 48 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 2. Management Agreement PIM, a wholly owned indirect subsidiary of UniCredit, manages the Fund's portfolio. Management fees are calculated daily at an annual rate of 1.15% of the average daily net assets of the Fund up to $1 billion and 1.05% of the Fund's average daily net assets over $1 Billion. For the period ended August 31, 2014, the annualized management fee was equivalent to 1.15% of the Fund's average daily net assets. PIM has contractually agreed to limit ordinary operating expenses to the extent required to reduce Fund expenses to 1.70%, 2.45% and 1.45% of the average daily net assets attributable to Class A, Class C and Class Y shares, respectively. These expense limitations are in effect through January 1, 2015. Fees waived and expenses reimbursed during the period ended August 31, 2014 are reflected on the Statement of Operations. Fees and expenses of other investment companies in which the Fund may invest are not included in the expense limitations noted above. There can be no assurance that PIM will extend the expense limitation agreement for a class of shares beyond the date referred to above. In addition, under the management and administration agreements, certain other services and costs, including accounting, regulatory reporting and insurance premiums, are paid by the Fund as administrative reimbursements. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $27,093 in management fees, administrative costs and certain other reimbursements payable to PIM at August 31, 2014. 3. Transfer Agent PIMSS, a wholly owned indirect subsidiary of UniCredit, provides substantially all transfer agent and shareowner services to the Fund at negotiated rates. In addition, the Fund reimburses PIMSS for out-of-pocket expenses incurred by PIMSS related to shareholder communications activities such as proxy and statement mailings, outgoing phone calls and omnibus relationship contracts. For the period ended August 31, 2014, such out-of-pocket expenses by class of shares were as follows: -------------------------------------------------------------------------------- Shareholder Communications: -------------------------------------------------------------------------------- Class A $377 Class C 50 Class Y 45 -------------------------------------------------------------------------------- Total $472 ================================================================================ Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 49 Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $22 in transfer agent fees and out-of-pocket reimbursements payable to PIMSS at August 31, 2014. 4. Distribution Plan The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 of the Investment Company Act of 1940 with respect to its Class A and Class C shares. Pursuant to the Plan, the Fund pays PFD 0.25% of the average daily net assets attributable to Class A shares as compensation for personal services and/or account maintenance services or distribution services with regard to Class A shares. Pursuant to the Plan, the Fund also pays PFD 1.00% of the average daily net assets attributable to Class C shares. The fee for Class C shares consists of a 0.25% service fee and a 0.75% distribution fee paid as compensation for personal services and/or account maintenance services or distribution services with regard to Class C shares. Included in "Due to affiliates" reflected on the Statement of Assets and Liabilities is $1,167 in distribution fees payable to PFD at August 31, 2014. In addition, redemptions of each class of shares (except Class Y shares) may be subject to a contingent deferred sales charge (CDSC). A CDSC of 1.00% may be imposed on redemptions of certain net asset value purchases of Class A shares within 12 months of purchase. Redemptions of Class C shares within 12 months of purchase are subject to a CDSC of 1.00%, based on the lower of cost or market value of shares being redeemed. Shares purchased as part of an exchange remain subject to any CDSC that applied to the original purchase of those shares. There is no CDSC for Class Y. Proceeds from the CDSCs are paid to PFD. For the period ended August 31, 2014, no CDSCs were paid to PFD. 5. Forward Foreign Currency Contracts At August 31, 2014, the Fund had entered into various forward foreign currency contracts that obligate the Fund to deliver or take delivery of currencies at specified future maturity dates. Alternatively, prior to the settlement date of a forward foreign currency contract, the Fund may close out such contract by entering into an offsetting contract. The average value of forward foreign currency contracts open during the period ended August 31, 2014 was $5,090,672. 50 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Open forward foreign currency contracts at August 31, 2014 were as follows: -------------------------------------------------------------------------------------------------- Net Net Unrealized Contracts to In Exchange Settlement US $ Value Appreciation Currency Deliver For Date at 8/31/14 (Depreciation) -------------------------------------------------------------------------------------------------- AUD (Australian Dollar) $ (414,810) (381,263) 9/4/14 $ (387,137) $ (5,874) CAD (Canadian Dollar) (381,973) (349,939) 9/4/14 (351,393) (1,454) CAD (Canadian Dollar) (137,386) (129,180) 10/14/14 (126,269) 2,911 CAD (Canadian Dollar) (138,261) (129,472) 10/10/14 (127,085) 2,387 CHF (Swiss Franc) (497,120) (555,062) 9/4/14 (541,411) 13,651 CLP (Chilean Peso) (286,534,721) (516,232) 9/4/14 (488,415) 27,817 CZK (Czech Koruna) (14,549,990) (722,104) 9/4/14 (689,123) 32,981 EURO (European Euro) (189,514) (258,446) 9/15/14 (248,991) 9,455 EURO (European Euro) (809,649) (1,101,807) 9/4/14 (1,063,683) 38,124 EURO (European Euro) (893,301) (1,216,099) 9/15/14 (1,173,654) 42,445 EURO (European Euro) 1,101,440 1,471,639 10/24/14 1,447,484 (24,155) EURO (European Euro) (1,116,032) (1,503,167) 10/24/14 (1,466,661) 36,506 EURO (European Euro) (843,000) (1,128,886) 10/24/14 (1,107,849) 21,037 GBP (British Pound Sterling) (326,231) (546,180) 9/4/14 (540,495) 5,685 HUF (Hungarian Forint) (77,897,436) (348,410) 9/4/14 (324,761) 23,649 IDR (Indonesian Rupiah) 3,346,905,250 279,725 9/4/14 286,259 6,534 INR Indian Rupee 39,364,377 656,182 9/4/14 650,436 (5,746) JPY (Japanese Yen) (143,511,339) (1,406,966) 9/4/14 (1,378,664) 28,302 KRW (South Korean Won) 192,600,474 187,202 9/4/14 189,911 2,709 MXN (Mexican Peso) 7,029,725 540,465 9/4/14 537,671 (2,794) MXN (Mexican Peso) 1,679,686 129,180 10/14/14 128,132 (1,048) NOK (Norwegian Krone) 2,607,016 433,083 9/4/14 420,391 (12,692) NZD (New Zealand Dollar) 1,094,386 919,481 9/4/14 914,601 (4,880) NZD (New Zealand Dollar) (571,751) (493,245) 9/4/14 (477,824) 15,421 PLN (Polish Zloty) 1,127,380 368,298 9/4/14 351,816 (16,482) RUB(Russian Ruble) 9,000,099 252,812 9/4/14 242,489 (10,323) SEK (Swedish Krona) 151 23 9/4/14 22 (1) SGD (Singapore Dollar) (685,298) (545,700) 9/4/14 (548,655) (2,955) TRY (Turkish Lira) (412,394) (191,910) 9/4/14 (190,705) 1,205 TWD (New Taiwan Dollar) (10,927,147) (364,275) 9/4/14 (365,752) (1,477) ZAR (South African Rand) (1,341,599) (124,128) 9/4/14 (125,692) (1,564) ZAR (South African Rand) (1,358,778) (124,222) 9/4/14 (127,302) (3,080) $216,294 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 51 6. Expense Offset Arrangements The Fund has entered into certain expense offset arrangements with PIMSS which may result in a reduction in the Fund's total expenses due to interest earned on cash held by PIMSS. For the period ended August 31, 2014, the Fund's expenses were not reduced under such arrangements. 7. Assets and Liabilities Offsetting Financial instruments subject to an enforceable master netting agreement have been offset on the Statement of Assets and Liabilities. The following charts show gross assets and liabilities of the Fund as of August 31, 2014. ----------------------------------------------------------------------------------------------- Assets: Gross Amounts Net Gross Amounts Not Offset Offset Amounts of in the Statement of in the Assets Assets and Liabilities Gross Statement Presented in ------------------------- Amounts of of Assets the Statement Cash Recognized and of Assets and Financial Collateral Net Description Assets Liabilities Liabilities Instruments Received* Amount ---------------------------------------------------------------------------------------------- Forward foreign currency contracts $310,819 $ (94,525) $216,294 $ -- $ -- $216,294 Written swaptions -- -- -- -- -- -- Swap contracts 293,433 (293,209) 224 -- -- 224 ---------------------------------------------------------------------------------------------- $604,252 $(387,734) $216,518 $ -- $ -- $216,518 ============================================================================================== ---------------------------------------------------------------------------------------------- Liabilities: Gross Amounts Net Gross Amounts Not Offset Offset Amounts of in the Statement of in the Liabilities Assets and Liabilities Gross Statement Presented in ------------------------- Amounts of of Assets the Statement Cash Recognized and of Assets and Financial Collateral Net Description Liabilities Liabilities Liabilities Instruments Pledged* Amount ---------------------------------------------------------------------------------------------- Forward foreign currency contracts $ 94,525 $ (94,525) $ -- $ -- $ -- $ -- Written swaptions 19,436 -- 19,436 -- -- 19,436 Swap contracts 293,209 (293,209) -- -- -- -- ---------------------------------------------------------------------------------------------- $(407,170) $(387,734) $ 19,436 $ -- $ -- $19,436 ============================================================================================== * The amount presented here may be less than the total amount of collateral received/pledged as the net amount of derivative assets and liabilities cannot be less than $0. 52 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 8. Additional Disclosures about Derivative Instruments and Hedging Activities: Values of derivative instruments as of August, 31, 2014 were as follows: ------------------------------------------------------------------------------------------------ Derivatives Not Accounted for as Asset Derivatives 2014 Liabilities Derivatives 2014 Hedging Instruments -------------------------------- ---------------------------- Under Accounting Statement of Assets Statement of Assets Standards Codification and Liabilities and Liabilities (ASC) 815 Location Value Location Value ------------------------------------------------------------------------------------------------ Forward foreign Net unrealized Net unrealized currency contracts appreciation on depreciation on forward foreign forward foreign currency contracts $216,294 currency contracts $ -- Swap contracts Net unrealized Net unrealized appreciation on depreciation on swap contracts 224 swap contracts -- Written swaptions Net unrealized Net unrealized appreciation on depreciation on written swaptions -- written swaptions 19,436 Futures contracts* Net unrealized Net unrealized appreciation on depreciation on futures contracts -- futures contracts 85,912 ------------------------------------------------------------------------------------------------ Total $216,518 $105,348 ================================================================================================ * Reflects unrealized appreciation/depreciation of futures contracts (see Note 1C). The current day's variation margin is disclosed on the Statement of Assets and Liabilities. The effect of derivative instruments on the Statement of Operations for the period ended August 31, 2014 was as follows: ------------------------------------------------------------------------------------------------------ Change in Derivatives Not Realized Unrealized Accounted for as Gain or Appreciation or Hedging Instruments (Loss) on (Depreciation) Under Accounting Location of Gain or (Loss) Derivatives on Derivatives Standards Codification on Derivatives Recognized Recognized Recognized (ASC) 815 in Income in Income in Income ------------------------------------------------------------------------------------------------------ Forward foreign Net realized gain (loss) on forward currency contracts foreign currency contracts $ 143,919 Forward foreign Change in unrealized appreciation currency contracts (depreciation) on forward foreign currency contracts $216,294 Written swaptions Change in unrealized appreciation (depreciation) on written swaptions $115,204 Futures contracts Net realized gain (loss) on futures contracts $(375,761) Futures contracts Change in net unrealized appreciation (depreciation) on futures contracts $(85,912) Swap contracts Net realized gain (loss) on swap contracts $ 77,933 Swap contracts Change in net unrealized appreciation (depreciation) on swap contracts $ 224 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 53 Report of Independent Registered Public Accounting Firm To the Board of Trustees of Pioneer Series Trust V and the Shareowners of Pioneer Long/Short Opportunistic Credit Fund: -------------------------------------------------------------------------------- We have audited the accompanying statement of assets and liabilities of Pioneer Long/Short Opportunistic Credit Fund (the "Fund"), one of the portfolios constituting Pioneer Series Trust V, including the schedule of investments, as of August 31, 2014, and the related statements of operations and changes in net assets, and the financial highlights for the period December 30, 2013, (commencement of operations) through August 31, 2014. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audit. We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of August 31, 2014, by correspondence with the custodian, brokers and agent banks; where replies were not received from brokers, we performed other auditing procedures. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Pioneer Long/Short Opportunistic Credit Fund as of August 31, 2014, and the results of its operations, the changes in its net assets, and the financial highlights for the period December 30, 2013, (commencement of operations) through August 31, 2014, in conformity with accounting principles generally accepted in the United States of America. /s/ Deloitte & Touche LLP Boston, Massachusetts October 29, 2014 54 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Trustees, Officers and Service Providers Investment Adviser Pioneer Investment Management, Inc. Custodian and Sub-Administrator Brown Brothers Harriman & Co. Independent Registered Public Accounting Firm Deloitte & Touche LLP Principal Underwriter Pioneer Funds Distributor, Inc. Legal Counsel Bingham McCutchen LLP Shareowner Services and Transfer Agent Pioneer Investment Management Shareholder Services, Inc. Proxy Voting Policies and Procedures of the Fund are available without charge, upon request, by calling our toll free number (1-800-225-6292). Information regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is publicly available to shareowners at us.pioneerinvestments.com. This information is also available on the Securities and Exchange Commission's web site at www.sec.gov. Trustees and Officers The Fund's Trustees and officers are listed below, together with their principal occupations during at least the past five years. Trustees who are interested persons of the Fund within the meaning of the 1940 Act are referred to as Interested Trustees. Trustees who are not interested persons of the Fund are referred to as Independent Trustees. Each of the Trustees serves as a Trustee of each of the 53 U.S. registered investment portfolios for which Pioneer serves as investment adviser (the "Pioneer Funds"). The address for all Trustees and all officers of the Fund is 60 State Street, Boston, Massachusetts 02109. The Statement of Additional Information of the Fund includes additional information about the Trustees and is available, without charge, upon request, by calling 1-800-225-6292. Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 55 Independent Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Thomas J. Perna (63) Trustee since 2013. Private investor (2004-2008 and Director, Broadridge Financial Chairman of the Board Serves until a 2013-present); Chairman (2008 - Solutions, Inc. (investor and Trustee successor trustee is 2013) and Chief Executive Officer communications and securities elected or earlier (2008 - 2012), Quadriserv, Inc. processing provider for financial retirement or removal. (technology products for securities services industry) (2009 - present); lending industry); and Senior Director, Quadriserv, Inc. (2005 - Executive Vice President, The Bank 2013); and Commissioner, New Jersey of New York (financial and State Civil Service Commission (2011 securities services) (1986 - 2004) - present) -------------------------------------------------------------------------------------------------------------------------------- David R. Bock (70) Trustee since 2013. Managing Partner, Federal City Director of Enterprise Community Trustee Serves until a Capital Advisors (corporate advisory Investment, Inc. (privately held successor trustee is services company) (1997 - 2004 and affordable housing finance company) elected or earlier 2008 - present); Interim Chief (1985 - 2010); Director of Oxford retirement or removal. Executive Officer, Oxford Analytica, Analytica, Inc. 2008 - present); Inc. (privately held research and Director of The Swiss (Helvetia Fund, consulting company) (2010); Inc. (closed-end fund) (2010 - Executive Vice President and Chief present); and Director of New York Financial Officer, I-trax, Inc. Mortgage Trust (publicly traded (publicly traded health care mortgage REIT) (2004 - 2009, 2012 - services company) (2004 - 2007); and present) Executive Vice President and Chief Financial Officer, Pedestal Inc. (internet-based mortgage trading company) (2000 - 2002) -------------------------------------------------------------------------------------------------------------------------------- Benjamin M. Friedman (70) Trustee since 2013. William Joseph Maier Professor of Trustee, Mellon Institutional Funds Trustee Serves until a Political Economy, Harvard Investment Trust and Mellon successor trustee is University (1972 - present) Institutional Funds Master Portfolio elected or earlier (oversaw 17 portfolios in fund retirement or removal. complex) (1989-2008) -------------------------------------------------------------------------------------------------------------------------------- 56 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Margaret B.W. Graham (67) Trustee since 2013. Founding Director, Vice President None Trustee Serves until a and Corporate Secretary, The successor trustee is Winthrop Group, Inc. (consulting elected or earlier firm) (1982 - present); Desautels retirement or removal. Faculty of Management, McGill University (1999 - present); and Manager of Research Operations and Organizational Learning, Xerox PARC, Xerox's advance research center (1990-1994) -------------------------------------------------------------------------------------------------------------------------------- Marguerite A. Piret (66) Trustee since 2013. President and Chief Executive Director of New America High Income Trustee Serves until a Officer, Newbury, Piret & Company, Fund, Inc. (closed-end investment successor trustee is Inc. (investment banking firm) (1981 company) (2004 - present); and elected or earlier - present) member, Board of Governors, retirement or removal. Investment Company Institute (2000 - 2006) -------------------------------------------------------------------------------------------------------------------------------- Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 57 Interested Trustees -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Trustee -------------------------------------------------------------------------------------------------------------------------------- Kenneth J. Taubes (56)* Trustee since 2014. Director and Executive Vice President (since 2008) None Trustee Serves until a and Chief Investment Officer, U.S. (since 2010), of successor trustee is PIM-USA; Executive Vice President of Pioneer (since elected or earlier 2008); Executive Vice President of Pioneer retirement or Institutional Asset Management, Inc. (since 2009); removal. Portfolio Manager of Pioneer (since 1999) -------------------------------------------------------------------------------------------------------------------------------- * Mr. Taubes is an Interested Trustee because he is an officer of the Fund's investment adviser and certain of its affiliates. 58 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 Fund Officers -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Lisa M. Jones (52) Since 2014. Serves at Chair, Director, CEO and President of Pioneer None President and the discretion of the Investment Management USA (since September 2014); Chief Executive Officer Board. Chair, Director, CEO and President of Pioneer Investment Management, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Funds Distributor, Inc. (since September 2014); Chair, Director, CEO and President of Pioneer Institutional Asset Management, Inc. (since September 2014); and Chair, Director, and CEO of Pioneer Investment Management Shareholder Services, Inc. (since September 2014); Managing Director, Morgan Stanley Investment Management (2010 - 2013); Director of Institutional Business, CEO of International, Eaton Vance Management (2005 - 2010) -------------------------------------------------------------------------------------------------------------------------------- Christopher J. Kelley (49) Since 2013. Serves at Vice President and Associate General Counsel of None Secretary and Chief the discretion of the Pioneer since January 2008; Secretary and Chief Legal Officer Board. Legal Officer of all of the Pioneer Funds since June 2010; Assistant Secretary of all of the Pioneer Funds from September 2003 to May 2010; and Vice President and Senior Counsel of Pioneer from July 2002 to December 2007 -------------------------------------------------------------------------------------------------------------------------------- Carol B. Hannigan (53) Since 2013. Serves at Fund Governance Director of Pioneer since December None Assistant Secretary the discretion of the 2006 and Assistant Secretary of all the Pioneer Board. Funds since June 2010; Manager - Fund Governance of Pioneer from December 2003 to November 2006; and Senior Paralegal of Pioneer from January 2000 to November 2003 -------------------------------------------------------------------------------------------------------------------------------- Thomas Reyes (51) Since 2013. Serves at Senior Counsel of Pioneer since May 2013 and None Assistant Secretary the discretion of the Assistant Secretary of all the Pioneer Funds since Board. June 2010; Counsel of Pioneer from June 2007 to May 2013 -------------------------------------------------------------------------------------------------------------------------------- Mark E. Bradley (54) Since 2013. Serves at Vice President - Fund Treasury of Pioneer; Treasurer None Treasurer and Chief the discretion of the of all of the Pioneer Funds since March 2008; Deputy Financial and Accounting Board. Treasurer of Pioneer from March 2004 to February Officer of the Fund 2008; and Assistant Treasurer of all of the Pioneer Funds from March 2004 to February 2008 -------------------------------------------------------------------------------------------------------------------------------- Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 59 -------------------------------------------------------------------------------------------------------------------------------- Name, Age and Term of Office and Other Directorships Position Held With the Fund Length of Service Principal Occupation Held by Officer -------------------------------------------------------------------------------------------------------------------------------- Luis I. Presutti (49) Since 2013. Serves at Director - Fund Treasury of Pioneer; and Assistant None Assistant Treasurer the discretion of the Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- Gary Sullivan (56) Since 2013. Serves at Fund Accounting Manager - Fund Treasury of Pioneer; None Assistant Treasurer the discretion of the and Assistant Treasurer of all of the Pioneer Funds Board. -------------------------------------------------------------------------------------------------------------------------------- David F. Johnson (34) Since 2013. Serves at Fund Administration Manager - Fund Treasury of None Assistant Treasurer the discretion of the Pioneer since November 2008; Assistant Treasurer of Board. all of the Pioneer Funds since January 2009; and Client Service Manager - Institutional Investor Services at State Street Bank from March 2003 to March 2007 -------------------------------------------------------------------------------------------------------------------------------- Jean M. Bradley (61) Since 2013. Serves at Chief Compliance Officer of Pioneer and of all the None Chief Compliance Officer the discretion of the Pioneer Funds since March 2010; Director of Adviser Board. and Portfolio Compliance at Pioneer since October 2005; and Senior Compliance Officer for Columbia Management Advisers, Inc. from October 2003 to October 2005 -------------------------------------------------------------------------------------------------------------------------------- Kelly O'Donnell (43) Since 2013. Serves at Director - Transfer Agency Compliance of Pioneer and None Anti-Money Laundering the discretion of the Anti-Money Laundering Officer of all the Pioneer Officer Board. funds since 2006 -------------------------------------------------------------------------------------------------------------------------------- 60 Pioneer Long/Short Opportunistic Credit Fund | Annual Report | 8/31/14 How to Contact Pioneer We are pleased to offer a variety of convenient ways for you to contact us for assistance or information. Call us for: -------------------------------------------------------------------------------- Account Information, including existing accounts, new accounts, prospectuses, applications and service forms 1-800-225-6292 FactFone(SM) for automated fund yields, prices, account information and transactions 1-800-225-4321 Retirement plans information 1-800-622-0176 Write to us: -------------------------------------------------------------------------------- PIMSS, Inc. P.O. Box 55014 Boston, Massachusetts 02205-5014 Our toll-free fax 1-800-225-4240 Our internet e-mail address ask.pioneer@pioneerinvestments.com (for general questions about Pioneer only) Visit our web site: us.pioneerinvestments.com This report must be preceded or accompanied by a prospectus. The Fund files a complete schedule of investments with the Securities and Exchange Commission for the first and third quarters for each fiscal year on Form N-Q. Shareholders may view the filed Form N-Q by visiting the Commission's web site at www.sec.gov. The filed form may also be viewed and copied at the Commission's Public Reference Room in Washington, DC. Information regarding the operations of the Public Reference Room may be obtained by calling 1-800-SEC-0330. [LOGO] PIONEER Investments(R) Pioneer Investment Management, Inc. 60 State Street Boston, MA 02109 us.pioneerinvestments.com Securities offered through Pioneer Funds Distributor, Inc. 60 State Street, Boston, MA 02109 Underwriter of Pioneer Mutual Funds, Member SIPC (C) 2014 Pioneer Investments 28081-00-1014 ITEM 2. CODE OF ETHICS. (a) Disclose whether, as of the end of the period covered by the report, the registrant has adopted a code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party. If the registrant has not adopted such a code of ethics, explain why it has not done so. The registrant has adopted, as of the end of the period covered by this report, a code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer and controller. (b) For purposes of this Item, the term "code of ethics" means written standards that are reasonably designed to deter wrongdoing and to promote: (1) Honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships; (2) Full, fair, accurate, timely, and understandable disclosure in reports and documents that a registrant files with, or submits to, the Commission and in other public communications made by the registrant; (3) Compliance with applicable governmental laws, rules, and regulations; (4) The prompt internal reporting of violations of the code to an appropriate person or persons identified in the code; and (5) Accountability for adherence to the code. (c) The registrant must briefly describe the nature of any amendment, during the period covered by the report, to a provision of its code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party, and that relates to any element of the code of ethics definition enumerated in paragraph (b) of this Item. The registrant must file a copy of any such amendment as an exhibit pursuant to Item 10(a), unless the registrant has elected to satisfy paragraph (f) of this Item by posting its code of ethics on its website pursuant to paragraph (f)(2) of this Item, or by undertaking to provide its code of ethics to any person without charge, upon request, pursuant to paragraph (f)(3) of this Item. The registrant has made no amendments to the code of ethics during the period covered by this report. (d) If the registrant has, during the period covered by the report, granted a waiver, including an implicit waiver, from a provision of the code of ethics to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, regardless of whether these individuals are employed by the registrant or a third party, that relates to one or more of the items set forth in paragraph (b) of this Item, the registrant must briefly describe the nature of the waiver, the name of the person to whom the waiver was granted, and the date of the waiver. Not applicable. (e) If the registrant intends to satisfy the disclosure requirement under paragraph (c) or (d) of this Item regarding an amendment to, or a waiver from, a provision of its code of ethics that applies to the registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions and that relates to any element of the code of ethics definition enumerated in paragraph (b) of this Item by posting such information on its Internet website, disclose the registrant's Internet address and such intention. Not applicable. (f) The registrant must: (1) File with the Commission, pursuant to Item 12(a)(1), a copy of its code of ethics that applies to the registrant's principal executive officer,principal financial officer, principal accounting officer or controller, or persons performing similar functions, as an exhibit to its annual report on this Form N-CSR (see attachment); (2) Post the text of such code of ethics on its Internet website and disclose, in its most recent report on this Form N-CSR, its Internet address and the fact that it has posted such code of ethics on its Internet website; or (3) Undertake in its most recent report on this Form N-CSR to provide to any person without charge, upon request, a copy of such code of ethics and explain the manner in which such request may be made. 	See Item 10(2) ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. (a) (1) Disclose that the registrant's board of trustees has determined that the registrant either: (i) Has at least one audit committee financial expert serving on its audit committee; or (ii) Does not have an audit committee financial expert serving on its audit committee. The registrant's Board of Trustees has determined that the registrant has at least one audit committee financial expert. (2) If the registrant provides the disclosure required by paragraph (a)(1)(i) of this Item, it must disclose the name of the audit committee financial expert and whether that person is "independent." In order to be considered "independent" for purposes of this Item, a member of an audit committee may not, other than in his or her capacity as a member of the audit committee, the board of trustees, or any other board committee: (i) Accept directly or indirectly any consulting, advisory, or other compensatory fee from the issuer; or (ii) Be an "interested person" of the investment company as defined in Section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19)). Ms. Marguerite A. Piret, an independent trustee, is such an audit committee financial expert. (3) If the registrant provides the disclosure required by paragraph (a)(1) (ii) of this Item, it must explain why it does not have an audit committee financial expert. Not applicable. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. (a) Disclose, under the caption AUDIT FEES, the aggregate fees billed for each of the last two fiscal years for professional services rendered by the principal accountant for the audit of the registrant's annual financial statements or services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements for those fiscal years. The audit services provided to the Trust were totaled approximately $203,733 payable to Deloitte & Touche LLP for the year ended August 31, 2014 and $62,148 were paid to the former auditor, Ernst & Young LLP for the year ended August 31, 2013. (b) Disclose, under the caption AUDIT-RELATED FEES, the aggregate fees billed in each of the last two fiscal years for assurance and related services by the principal accountant that are reasonably related to the performance of the audit of the registrant's financial statements and are not reported under paragraph (a) of this Item. Registrants shall describe the nature of the services comprising the fees disclosed under this category. There were no audit related fees and other fees for the Trust payable to Deloitte & Touche LLP for the year ended August 31, 2014 and no audit related fees and other fees were paid to the former auditor, Ernst & Young LLP for the year ended Augusr 31, 2013. (c) Disclose, under the caption TAX FEES, the aggregate fees billed in each of the last two fiscal years for professional services rendered by the principal accountant for tax compliance, tax advice, and tax planning. Registrants shall describe the nature of the services comprising the fees disclosed under this category. Fees for tax compliance services, primarily for tax returns, totaled approximately $42,100 payable to Deloitte & Touche LLP for the year ended August 31, 2014 and $16,262 were paid to the former auditor, Ernst & Young LLP for the year ended August 31, 2013. (d) Disclose, under the caption ALL OTHER FEES, the aggregate fees billed in each of the last two fiscal years for products and services provided by the principal accountant, other than the services reported in paragraphs (a) through (c) of this Item. Registrants shall describe the nature of the services comprising the fees disclosed under this category. There were no audit related fees and other fees for the Trust payable to Deloitte & Touche LLP for the year ended August 31, 2014 and no audit related fees and other fees were paid to the former auditor, Ernst & Young LLP for the year ended Augusr 31, 2013. (e) (1) Disclose the audit committee's pre-approval policies and procedures described in paragraph (c)(7) of Rule 2-01 of Regulation S-X. PIONEER FUNDS APPROVAL OF AUDIT, AUDIT-RELATED, TAX AND OTHER SERVICES PROVIDED BY THE INDEPENDENT AUDITOR SECTION I - POLICY PURPOSE AND APPLICABILITY The Pioneer Funds recognize the importance of maintaining the independence of their outside auditors. Maintaining independence is a shared responsibility involving Pioneer Investment Management, Inc ("PIM"), the audit committee and the independent auditors. The Funds recognize that a Fund's independent auditors: 1) possess knowledge of the Funds, 2) are able to incorporate certain services into the scope of the audit, thereby avoiding redundant work, cost and disruption of Fund personnel and processes, and 3) have expertise that has value to the Funds. As a result, there are situations where it is desirable to use the Fund's independent auditors for services in addition to the annual audit and where the potential for conflicts of interests are minimal. Consequently, this policy, which is intended to comply with Rule 210.2-01(C)(7), sets forth guidelines and procedures to be followed by the Funds when retaining the independent audit firm to perform audit, audit-related tax and other services under those circumstances, while also maintaining independence. Approval of a service in accordance with this policy for a Fund shall also constitute approval for any other Fund whose pre-approval is required pursuant to Rule 210.2-01(c)(7)(ii). In addition to the procedures set forth in this policy, any non-audit services that may be provided consistently with Rule 210.2-01 may be approved by the Audit Committee itself and any pre-approval that may be waived in accordance with Rule 210.2-01(c)(7)(i)(C) is hereby waived. Selection of a Fund's independent auditors and their compensation shall be determined by the Audit Committee and shall not be subject to this policy. SECTION II - POLICY ---------------- -------------------------------- ------------------------------------------------- SERVICE SERVICE CATEGORY DESCRIPTION SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES CATEGORY ---------------- -------------------------------- ------------------------------------------------- I. AUDIT Services that are directly o Accounting research assistance SERVICES related to performing the o SEC consultation, registration independent audit of the Funds statements, and reporting o Tax accrual related matters o Implementation of new accounting standards o Compliance letters (e.g. rating agency letters) o Regulatory reviews and assistance regarding financial matters o Semi-annual reviews (if requested) o Comfort letters for closed end offerings ---------------- -------------------------------- ------------------------------------------------- II. Services which are not o AICPA attest and agreed-upon procedures AUDIT-RELATED prohibited under Rule o Technology control assessments SERVICES 210.2-01(C)(4) (the "Rule") o Financial reporting control assessments and are related extensions of o Enterprise security architecture the audit services support the assessment audit, or use the knowledge/expertise gained from the audit procedures as a foundation to complete the project. In most cases, if the Audit-Related Services are not performed by the Audit firm, the scope of the Audit Services would likely increase. The Services are typically well-defined and governed by accounting professional standards (AICPA, SEC, etc.) ---------------- -------------------------------- ------------------------------------------------- ------------------------------------- ------------------------------------ AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------- ------------------------------------ o "One-time" pre-approval o A summary of all such for the audit period for all services and related fees pre-approved specific service reported at each regularly subcategories. Approval of the scheduled Audit Committee independent auditors as meeting. auditors for a Fund shall constitute pre approval for these services. ------------------------------------- ------------------------------------ o "One-time" pre-approval o A summary of all such for the fund fiscal year within services and related fees a specified dollar limit (including comparison to for all pre-approved specified dollar limits) specific service subcategories reported quarterly. o Specific approval is needed to exceed the pre-approved dollar limit for these services (see general Audit Committee approval policy below for details on obtaining specific approvals) o Specific approval is needed to use the Fund's auditors for Audit-Related Services not denoted as "pre-approved", or to add a specific service subcategory as "pre-approved" ------------------------------------- ------------------------------------ SECTION III - POLICY DETAIL, CONTINUED ----------------------- --------------------------- ----------------------------------------------- SERVICE CATEGORY SERVICE CATEGORY SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES DESCRIPTION ----------------------- --------------------------- ----------------------------------------------- III. TAX SERVICES Services which are not o Tax planning and support prohibited by the Rule, o Tax controversy assistance if an officer of the Fund o Tax compliance, tax returns, excise determines that using the tax returns and support Fund's auditor to provide o Tax opinions these services creates significant synergy in the form of efficiency, minimized disruption, or the ability to maintain a desired level of confidentiality. ----------------------- --------------------------- ----------------------------------------------- ------------------------------------- ------------------------- AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------- ------------------------- ------------------------------------- ------------------------- o "One-time" pre-approval o A summary of for the fund fiscal year all such services and within a specified dollar limit related fees 				 (including comparison 			 to specified dollar 			 limits) reported 			 quarterly. o Specific approval is needed to exceed the pre-approved dollar limits for these services (see general Audit Committee approval policy below for details on obtaining specific approvals) o Specific approval is needed to use the Fund's auditors for tax services not denoted as pre-approved, or to add a specific service subcategory as "pre-approved" ------------------------------------- ------------------------- SECTION III - POLICY DETAIL, CONTINUED ----------------------- --------------------------- ----------------------------------------------- SERVICE CATEGORY SERVICE CATEGORY SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES DESCRIPTION ----------------------- --------------------------- ----------------------------------------------- IV. OTHER SERVICES Services which are not o Business Risk Management support prohibited by the Rule, o Other control and regulatory A. SYNERGISTIC, if an officer of the Fund compliance projects UNIQUE QUALIFICATIONS determines that using the Fund's auditor to provide these services creates significant synergy in the form of efficiency, minimized disruption, the ability to maintain a desired level of confidentiality, or where the Fund's auditors posses unique or superior qualifications to provide these services, resulting in superior value and results for the Fund. ----------------------- --------------------------- ----------------------------------------------- --------------------------------------- ------------------------ AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------- -------------------------- o "One-time" pre-approval o A summary of for the fund fiscal year within all such services and a specified dollar limit related fees 			 (including comparison 			 to specified dollar 				 limits) reported quarterly. o Specific approval is needed to exceed the pre-approved dollar limits for these services (see general Audit Committee approval policy below for details on obtaining specific approvals) o Specific approval is needed to use the Fund's auditors for "Synergistic" or "Unique Qualifications" Other Services not denoted as pre-approved to the left, or to add a specific service subcategory as "pre-approved" ------------------------------------- -------------------------- SECTION III - POLICY DETAIL, CONTINUED ----------------------- ------------------------- ----------------------------------------------- SERVICE CATEGORY SERVICE CATEGORY SPECIFIC PROHIBITED SERVICE SUBCATEGORIES DESCRIPTION ----------------------- ------------------------- ----------------------------------------------- PROHIBITED SERVICES Services which result 1. Bookkeeping or other services in the auditors losing related to the accounting records or independence status financial statements of the audit under the Rule. client* 2. Financial information systems design and implementation* 3. Appraisal or valuation services, fairness* opinions, or contribution-in-kind reports 4. Actuarial services (i.e., setting actuarial reserves versus actuarial audit work)* 5. Internal audit outsourcing services* 6. Management functions or human resources 7. Broker or dealer, investment advisor, or investment banking services 8. Legal services and expert services unrelated to the audit 9. Any other service that the Public Company Accounting Oversight Board determines, by regulation, is impermissible ----------------------- ------------------------- ----------------------------------------------- ------------------------------------------- ------------------------------ AUDIT COMMITTEE APPROVAL POLICY AUDIT COMMITTEE REPORTING POLICY ------------------------------------------- ------------------------------ o These services are not to be o A summary of all performed with the exception of the(*) services and related services that may be permitted fees reported at each if they would not be subject to audit regularly scheduled procedures at the audit client (as Audit Committee meeting defined in rule 2-01(f)(4)) level will serve as continual the firm providing the service. confirmation that has 				 not provided any restricted services. ------------------------------------------- ------------------------------ -------------------------------------------------------------------------------- GENERAL AUDIT COMMITTEE APPROVAL POLICY: o For all projects, the officers of the Funds and the Fund's auditors will each make an assessment to determine that any proposed projects will not impair independence. o Potential services will be classified into the four non-restricted service categories and the "Approval of Audit, Audit-Related, Tax and Other Services" Policy above will be applied. Any services outside the specific pre-approved service subcategories set forth above must be specifically approved by the Audit Committee. o At least quarterly, the Audit Committee shall review a report summarizing the services by service category, including fees, provided by the Audit firm as set forth in the above policy. -------------------------------------------------------------------------------- (2) Disclose the percentage of services described in each of paragraphs (b) through (d) of this Item that were approved by the audit committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. Non-Audit Services Beginning with non-audit service contracts entered into on or after May 6, 2003, the effective date of the new SEC pre-approval rules, the Trust's audit committee is required to pre-approve services to affiliates defined by SEC rules to the extent that the services are determined to have a direct impact on the operations or financial reporting of the Trust. For the years ended August 31, 2014 and 2013, there were no services provided to an affiliate that required the Trust's audit committee pre- approval. (f) If greater than 50 percent, disclose the percentage of hours expended on the principal accountants engagement to audit the registrant's financial statements for the most recent fiscal year that were attributed to work performed by persons other than the principal accountant's full-time, permanent employees. N/A (g) Disclose the aggregate non-audit fees billed by the registrants accountant for services rendered to the registrant, and rendered to the registrants investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant for each of the last two fiscal years of the registrant. The aggregate non-audit fees for the Trust were $42,100 payable to Deloitte & Touche LLP for the year ended August 31, 2014 and $16,262 were paid to the former auditor, Ernst & Young LLP for the year ended August 31, 2013. (h) Disclose whether the registrants audit committee of the board of trustees has considered whether the provision of non-audit services that were rendered to the registrants investment adviser (not including any subadviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. The Trust's audit committee of the Board of Trustees has considered whether the provision of non-audit services that were rendered to the Affiliates (as defined) that were not pre-approved pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with maintaining the principal accountant's independence. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS (a) If the registrant is a listed issuer as defined in Rule 10A-3 under the Exchange Act (17 CFR 240.10A-3), state whether or not the registrant has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act (15 U.S.C. 78c(a)(58)(A)). If the registrant has such a committee, however designated, identify each committee member. If the entire board of directors is acting as the registrant's audit committee as specified in Section 3(a)(58)(B) of the Exchange Act (15 U.S.C. 78c(a)(58)(B)), so state. N/A (b) If applicable, provide the disclosure required by Rule 10A-3(d) under the Exchange Act (17 CFR 240.10A-3(d)) regarding an exemption from the listing standards for audit committees. N/A ITEM 6. SCHEDULE OF INVESTMENTS. File Schedule of Investments in securities of unaffiliated issuers as of the close of the reporting period as set forth in 210.1212 of Regulation S-X [17 CFR 210.12-12], unless the schedule is included as part of the report to shareholders filed under Item 1 of this Form. Included in Item 1 ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. A closed-end management investment company that is filing an annual report on this Form N-CSR must, unless it invests exclusively in non-voting securities, describe the policies and procedures that it uses to determine how to vote proxies relating to portfolio securities, including the procedures that the company uses when a vote presents a conflict between the interests of its shareholders, on the one hand, and those of the company's investment adviser; principal underwriter; or any affiliated person (as defined in Section 2(a)(3) of the Investment Company Act of 1940 (15 U.S.C. 80a-2(a)(3)) and the rules thereunder) of the company, its investment adviser, or its principal underwriter, on the other. Include any policies and procedures of the company's investment adviser, or any other third party, that the company uses, or that are used on the company's behalf, to determine how to vote proxies relating to portfolio securities. Not applicable to open-end management investment companies. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. (a) If the registrant is a closed-end management investment company that is filing an annual report on this Form N-CSR,provide the following information: (1) State the name, title, and length of service of the person or persons employed by or associated with the registrant or an investment adviser of the registrant who are primarily responsible for the day-to-day management of the registrant's portfolio ("Portfolio Manager"). Also state each Portfolio Manager's business experience during the past 5 years. Not applicable to open-end management investment companies. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. (a) If the registrant is a closed-end management investment company, in the following tabular format, provide the information specified in paragraph (b) of this Item with respect to any purchase made by or on behalf of the registrant or any affiliated purchaser, as defined in Rule 10b-18(a)(3) under the Exchange Act (17 CFR 240.10b-18(a)(3)), of shares or other units of any class of the registrant's equity securities that is registered by the registrant pursuant to Section 12 of the Exchange Act (15 U.S.C. 781). Not applicable to open-end management investment companies. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. Describe any material changes to the procedures by which shareholders may recommend nominees to the registrant's board of directors, where those changes were implemented after the registrant last provided disclosure in response to the requirements of Item 407(c)(2)(iv) of Regulation S-R(17 CFR 229.407)(as required by Item 22(b)(15)) of Schedule 14A (17 CFR 240.14a-101), or this Item. There have been no material changes to the procedures by which the shareholders may recommend nominees to the registrant's board of directors since the registrant last provided disclosure in response to the requirements of Item 407(c)(2)(iv) of Regulation S-R of Schedule 14(A) in its definitive proxy statement, or this item. ITEM 11. CONTROLS AND PROCEDURES. (a) Disclose the conclusions of the registrant's principal executive and principal financials officers, or persons performing similar functions, regarding the effectiveness of the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Act (17 CFR 270.30a-3(c))) as of a date within 90 days of the filing date of the report that includes the disclosure required by this paragraph, based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the Act (17 CFR 270.30(a)-3(b) and Rules 13a-15(b) or 15d-15(b) under the Exchange Act (17 CFR 240.13a-15(b) or 240.15d-15(b)). The registrant's principal executive officer and principal financial officer have concluded that the registrant's disclosure controls and procedures are effective based on the evaluation of these controls and procedures as of a date within 90 days of the filing date of this report. (b) Disclose any change in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17CFR 270.30a-3(d)) that occured during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. There were no significant changes in the registrant's internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. The registrant's principal executive officer and principal financial officer, however, voluntarily are reporting the following information: In August of 2006 the registrant's investment adviser enhanced its internal procedures for reporting performance information required to be included in prospectuses. Those enhancements involved additional internal controls over the appropriateness of performance data generated for this purpose. Such enhancements were made following an internal review which identified prospectuses relating to certain classes of shares of a limited number of registrants where, inadvertently, performance information not reflecting the deduction of applicable sales charges was included. Those prospectuses were revised, and the revised prospectuses were distributed to shareholders. ITEM 12. EXHIBITS. (a) File the exhibits listed below as part of this Form. Letter or number the exhibits in the sequence indicated. (1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit. (2) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the Act (17 CFR 270.30a-2(a)) , exactly as set forth below: Filed herewith. SIGNATURES [See General Instruction F] Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) Pioneer Series Trust V By (Signature and Title)* /s/ Lisa M. Jones Lisa M. Jones, President and Chief Executive Officer Date October 31, 2014 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By (Signature and Title)* /s/ Lisa M. Jones Lisa M. Jones, President and Chief Executive Officer Date October 31, 2014 By (Signature and Title)* /s/ Mark Bradley Mark Bradley, Treasurer & Chief Accounting & Financial Officer Date October 31, 2014 * Print the name and title of each signing officer under his or her signature.