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 811-03225 SECURITY MUNICIPAL BOND FUND (Exact name of registrant as specified in charter) ONE SECURITY BENEFIT PLACE, TOPEKA, KANSAS 66636-0001 (Address of principal executive offices) (Zip code) MICHAEL G. ODLUM, PRESIDENT SECURITY MUNICIPAL BOND FUND ONE SECURITY BENEFIT PLACE TOPEKA, KANSAS 66636-0001 (Name and address of agent for service) Registrant's telephone number, including area code: (785) 438-3000 Date of fiscal year end: December 31 Date of reporting period: June 30, 2005 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. Section 3507. ITEM 1. REPORTS TO STOCKHOLDERS. SECURITY FUNDS(SM) SEMI-ANNUAL REPORT JUNE 30, 2005 - - SECURITY MUNICIPAL BOND FUND - - SECURITY INCOME FUND - DIVERSIFIED INCOME SERIES - HIGH YIELD SERIES - INCOME OPPORTUNITY SERIES - - SECURITY CASH FUND (SECURITY BENEFIT(SM) LOGO) Security Distributors, Inc. SECURITY MUNICIPAL BOND SECURITY INCOME FUND SECURITY CASH FUND JUNE 30, 2005 SEMI-ANNUAL REPORT (UNAUDITED) TABLE OF CONTENTS Chairman's Letter ......................................................... 2 Security Municipal Bond Fund .............................................. 3 Security Income Fund Diversified Income Series .............................................. 11 High Yield Series ...................................................... 23 Income Opportunity Series .............................................. 35 Security Cash Fund ........................................................ 47 Notes to Financial Statements ............................................. 55 Director's Disclosure ..................................................... 60 Directors and Officers .................................................... 62 1 SECURITY Chairman's Letter MUNICIPAL BOND FUND August 15, 2005 (unaudited) (PHOTO OF JOHN CLELAND) Chairman of the Board TO OUR SHAREHOLDERS: Although economic growth in the first two quarters of 2005 moderated somewhat from previous periods, it was still reasonably strong overall. Supporting factors included robust consumer spending, a manufacturing sector that continues to show signs of strength, and longer-term interest rates that stayed stubbornly low despite continued increases in short term rates engineered by the Federal Reserve. In addition, the rise in oil prices toward the end of the period did not seem to have any significant lasting market impact probably due to the fact that the overall inflation rate remained relatively benign. The S&P 500 ended the period relatively flat when looked at from point to point over the six-month period. But this masks the very different trends in each quarter: basically down in the 1st quarter and up in the 2nd. The only constant trend was the rise in short-term interest rates. This quarterly pattern in the markets reflected the timing of investors' reactions as economic information unfolded over the period. In the first quarter, both bond and stock markets had negative returns in response to evidence of economic softening and increasing inflation pressures. As new information suggested that inflation really was not rising and that the economy was not weakening, the markets reversed to produce positive returns in the second quarter. The result was a mixed record of flat to down for stocks and modestly positive for bonds over the first half. Interest rates on U.S. Treasury Securities of varying maturities during the period are summarized below. % RATES ---------------------------- U.S. TREASURY MATURITY 12/31/04 3/31/05 6/30/05 - ---------------------- -------- ------- ------- 3 Month 2.19 2.74 2.97 1 Year 2.67 3.30 3.36 10 Year 4.23 4.50 4.00 Over the first half, mid cap stocks produced the highest return followed by intermediate duration bonds as can be seen in the table below, which shows the performance of the major indexes in each quarter and for the six-month period as a whole. RETURN % ------------------------------ SIX MONTHS 1ST QTR 2ND QTR 12/31/04- INDEX 2005 2005 6/30/05 - ----- ------- ------- ---------- S&P 500 (2.15) 1.37 (.81) S&P Midcap 400 (.67) 3.96 3.26 Russell 2000 (5.37) 4.32 (1.25) MSCI EAFE ($US) (.17) (1.01) (1.17) Lehman Aggregate Bond (.48) 3.00 2.51 Lehman High Yield (1.61) 2.76 1.11 Looking ahead the markets are facing risks from various sources: oil prices, a perceived growing housing bubble, a tightening Federal Reserve policy, and a China-led foreign currency trend that could hurt the US economy and raise long term interest rates. Even with these issues, however, the current conditions of low inflation and reasonably healthy economy could persist for some time, which would bode well for the markets. Regardless of what the future may bring, investors always need to be cognizant of the need to maintain a diversified portfolio strategy that is designed to meet their objectives over the long run. The goal of the Security Funds is to provide the diversification and clearly defined investment strategies carried out by professional managers that will give shareholders effective long-term investment programs. As always, we appreciate your investment in the Funds and welcome any comments or questions you may have. Sincerely, /s/ John Cleland - ------------------------------------- John Cleland Chairman, The Security Funds 2 SECURITY MUNICIPAL BOND FUND SALOMON BROTHERS ASSET MANAGEMENT SUBADVISOR, SALOMON BROTHERS ASSET MANAGEMENT, INC. 3 SECURITY Performance Summary MUNICIPAL BOND FUND August 15, 2005 (unaudited) PERFORMANCE MUNICIPAL BOND FUND VS. LEHMAN BROTHERS MUNICIPAL BOND INDEX (PERFORMANCE GRAPH) DATE value - ---------- --------- MUNI BOND 06/30/95 9,525.00 09/29/95 9,741.00 12/29/95 10,206.70 03/29/96 9,950.01 06/28/96 9,994.17 09/30/96 10,209.26 12/31/96 10,461.49 03/31/97 10,392.84 06/30/97 10,730.63 09/30/97 11,038.11 12/31/97 11,325.19 03/31/98 11,427.15 06/30/98 11,551.79 09/30/98 12,020.75 12/31/98 12,009.34 03/31/99 12,034.33 06/30/99 11,737.39 09/30/99 11,682.53 12/31/99 11,594.09 03/31/00 11,953.79 06/30/00 12,115.42 09/29/00 12,405.61 12/29/00 13,059.79 03/30/01 13,284.59 06/29/01 13,271.12 09/28/01 13,729.23 12/31/01 13,553.29 03/28/02 13,670.61 06/28/02 14,145.16 09/30/02 14,918.96 12/31/02 14,921.82 03/31/03 15,019.70 06/30/03 15,339.29 09/30/03 15,284.29 12/31/03 15,450.30 03/31/04 15,605.31 06/30/04 15,232.56 09/30/04 15,762.31 12/31/04 15,848.37 03/31/05 15,683.61 06/30/05 16,088.06 LEHMAN MUNICIPAL BOND MUNICPAL BOND DATE value - ----------------- --------- INCEPTION 6/30/95 10,000.00 9/30/95 10,287.61 12/31/95 10,711.89 3/31/96 10,582.69 6/30/96 10,663.82 9/30/96 10,908.25 12/31/96 11,186.21 3/31/97 11,160.14 6/30/97 11,546.06 9/30/97 11,894.22 12/31/97 12,216.76 3/31/98 12,357.41 6/30/98 12,544.91 9/30/98 12,930.84 12/31/98 13,008.54 3/31/99 13,123.77 6/30/99 12,898.35 9/30/99 12,841.22 12/31/99 12,739.62 3/31/00 13,113.00 06/30/00 13,311.50 09/30/00 13,633.11 12/31/00 14,229.45 03/31/01 14,546.05 06/30/01 14,641.80 09/30/01 15,052.31 12/31/01 14,952.62 03/31/02 15,093.60 06/30/02 15,645.90 09/30/02 16,389.14 12/31/02 16,388.03 03/31/03 16,585.86 06/30/03 17,014.24 09/30/03 17,028.21 12/31/03 17,261.37 03/31/04 17,558.48 06/30/04 17,142.13 09/30/04 17,809.66 12/31/04 18,032.88 03/31/05 18,026.24 06/30/05 18,555.40 $10,000 OVER 10 YEARS This chart assumes a $10,000 investment in Class A shares of Municipal Bond Fund on June 30, 1995, and reflects deduction of the 4.75% sales load. The chart does not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. PORTFOLIO COMPOSITION BY QUALITY RATING (BASED ON STANDARD AND POOR'S RATINGS) AAA 79.43% AA 15.08 BBB 3.79 Cash & other assets, less liabilities 1.70 AVERAGE ANNUAL RETURNS YEARS ENDED 06-30-05 1 YEAR 5 YEARS 10 YEARS - -------------------- ------ ------- -------- A Shares 0.60% 4.82% 4.88% B Shares (0.19%) 4.71% 4.44% The performance data above represents past performance which is not predictive of future results. For Class A shares these figures reflect deduction of the maximum sales charge of 4.75%. For Class B shares the figures reflect deduction of the maximum contingent deferred sales charge, ranging from 5% in the first year to 0% in the sixth and following years. The figures do not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. Such figures would be lower if applicable taxes were deducted. The investment return and principal value of an investment will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. Fee waivers and/or reimbursements reduced expenses and in the absence of such waivers, the performance quoted would be reduced. 4 See accompanying notes. SECURITY Performance Summary MUNICIPAL BOND FUND August 15, 2005 (unaudited) PERFORMANCE INFORMATION ABOUT YOUR FUND'S EXPENSES CALCULATING YOUR ONGOING FUND EXPENSES EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments; contingent deferred sales charges on redemptions; and redemption fees, if any; and (2) ongoing costs, including management fees; distribution and/or service fees (12b-1); and other Fund expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, January 1, 2005 - June 30, 2005. ACTUAL EXPENSES The first line for each class of shares in the table 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. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the table under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each class of shares in the table 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 table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions, and redemption fees, if any. Therefore, the second line for each class of shares 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 transactional costs were included, your costs would have been higher. FUND EXPENSES BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING 01-01-05 06-30-05(1) PERIOD(2) ------------- ------------- ------------- Security Municipal Bond Fund - Class A Actual $1,000.00 $1,015.10 $5.00 Hypothetical 1,000.00 1,019.78 5.01 Security Municipal Bond Fund - Class B Actual 1,000.00 1,012.18 8.73 Hypothetical 1,000.00 1,016.34 8.75 (1) The actual ending account value is based on the actual total return of the Fund for the period January 1, 2005 to June 30, 2005 after actual expenses and will differ from the hypothetical ending account value which is based on the Fund's expense ratio and a hypothetical annual return of 5% before expenses. The actual cumulative return at net asset value for the period January 1, 2005 to June 30, 2005 was 1.51% and 1.22%, for Class A and B shares, respectively. (2) Expenses are equal to the Fund's annualized expense ratio (1.00% and 1.75% for Class A and B shares, respectively, net of any waivers and reductions) multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 5 SECURITY Schedule of Investments MUNICIPAL BOND FUND June 30, 2005 (unaudited) PRINICIPAL MARKET AMOUNT VALUE ---------- ----------- MUNICIPAL BONDS - 98.3% ARIZONA - 2.2% Arizona State Transportation Board, 5.00% - 2013 $250,000 $ 277,450 ----------- COLORADO - 1.2% Colorado Health Facilities, 5.00% - 2025 150,000 154,964 ----------- CONNECTICUT - 2.1% Connecticut Special Tax Obligation Transportation Infrastructure, 5.00% - 2023 250,000 271,087 ----------- ILLINOIS - 10.3% Chicago, IL Board of Education, 5.75% - 2027 225,000 244,847 Chicago, IL Board of Education, 5.75% - 2027 25,000 27,205 Chicago, IL Midway Airport, 5.625% - 2029 250,000 259,823 Cook County, IL, 5.625% - 2016 275,000 293,293 Illinois Development Finance Authority, 5.25% - 2012 220,000 245,188 Illinois Educational Facility, Northwestern University, 5.50% - 2013 225,000 251,336 ----------- 1,321,692 ----------- INDIANA - 4.9% Indiana Bond Bank, 5.00% - 2023 500,000 523,455 Indiana Health Facility, Hospital Revenue, 5.00% - 2035 100,000 105,479 ----------- 628,934 ----------- KANSAS - 2.1% Wyandotte County, Kansas City, KS Unified Government Utility System, 5.75% - 2024 250,000 273,867 ----------- MARYLAND - 6.9% Maryland State Health & Higher Education, 6.00% - 2017 300,000 331,797 Northeast Maryland Waste Disposal Authority, 5.50% - 2016 500,000 550,240 882,037 ----------- MASSACHUSETTS - 3.0% Massachusetts State Water Pollution Abatement Trust, 5.75% - 2029 70,000 77,806 Massachusetts State Water Pollution Abatement Trust, 5.75% - 2029 280,000 307,258 ----------- 385,064 ----------- MICHIGAN - 4.6% Michigan State, 5.50% - 2015 500,000 582,530 ----------- MISSISSIPPI - 5.6% Mississippi St, 5.00% - 2017 700,000 720,608 ----------- MISSOURI - 2.4% Missouri State Health, 2.30% - 2026(1) 300,000 300,000 ----------- NEW JERSEY - 2.1% New Jersey State Educational Facility, 5.00% - 2021 $250,000 $ 273,683 ----------- NEW YORK - 17.6% New York, NY Transitional Finance Authority, 5.50% - 2017 250,000 281,205 New York State Dorm Authority, 5.50% - 2012 750,000 853,710 New York State Dorm Authority, 5.50% - 2028 500,000 605,755 New York State Environmental Facilities Corporation, 5.00% - 2016 460,000 521,957 ----------- 2,262,627 ----------- OREGON - 2.0% Umatilla County, Oregon Hospital Facility, 5.00% - 2008 250,000 261,957 ----------- PENNSYLVANIA - 4.4% Philadelphia, PA School District, 5.50% - 2031 500,000 565,790 ----------- PUERTO RICO - 6.8% Puerto Rico Commonwealth Infrastructure, 5.50% - 2025 250,000 300,523 Puerto Rico Electric Power Authority, 5.25% - 2014 500,000 571,635 ----------- 872,158 ----------- TENNESSEE - 3.7% Memphis-Shelby County, TN Airport Authority, 6.00% - 2024 300,000 330,360 Tennessee Housing Development Agency, 6.35% - 2031 140,000 142,591 ----------- 472,951 ----------- TEXAS - 9.7% Lake Dallas Texas Independent School District, 5.00% - 2034 220,000 232,533 Lower Colorado River Authority, Texas, 6.00% - 2013 250,000 277,618 North Harris Montgomery Community College, 5.375% - 2016 500,000 552,805 Williamson County Texas, 5.25% - 2021 165,000 184,670 ----------- 1,247,626 ----------- WASHINGTON - 6.7% Energy Northwest Washington Electric, 6.00% - 2016 500,000 580,070 Seattle, WA, 5.75% - 2028 250,000 280,365 ----------- 860,435 ----------- TOTAL MUNICIPAL BONDS (cost $11,985,130) 12,615,460 CASH & OTHER ASSETS, LESS LIABILITIES - 1.7% 218,129 ----------- TOTAL NET ASSETS - 100.0% $12,833,589 =========== For federal income tax purposes, the identified cost of investments owned at June 30, 2005 was $12,302,967. (1) Variable rate security. Rate indicated is rate effective at June 30, 2005. 6 See accompanying notes. SECURITY MUNICIPAL BOND FUND (unaudited) Statement of Assets and Liabilities June 30, 2005 ASSETS: Investments, at value(1) ........................................ $12,615,460 Cash ............................................................ 24,603 Receivables: Fund shares sold ............................................. 109 Interest ..................................................... 176,474 Security Management Company .................................. 9,892 Prepaid expenses ................................................ 28,809 ----------- Total assets .................................................... 12,855,347 ----------- LIABILITIES: Payable for: Management fees .............................................. 5,317 Transfer agent and administration fees ....................... 4,391 Professional fees ............................................ 5,992 12b-1 distribution plan fees ................................. 3,067 Other ........................................................ 2,991 ----------- Total liabilities ............................................... 21,758 ----------- NET ASSETS ...................................................... $12,833,589 =========== NET ASSETS CONSIST OF: Paid in capital ................................................. $12,421,238 Accumulated undistributed net investment income ................. 1,149 Accumulated net realized (loss) on sale of investments ....................................... (219,128) Net unrealized appreciation in value of investments ...................................... 630,330 ----------- Net assets ...................................................... $12,833,589 =========== CLASS A: Capital shares outstanding (unlimited number of shares authorized) ...................... 1,166,739 Net assets ...................................................... $12,168,536 Net asset value and redemption price per share .................. $ 10.43 =========== Maximum offering price per share (net asset value divided by 95.25%) ..................................... $ 10.95 =========== CLASS B: Capital shares outstanding (unlimited number of shares authorized) ...................... 63,667 Net assets ...................................................... $ 665,053 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) ............................ $ 10.45 =========== (1)Investments, including repurchase agreements, at cost .......................................... $11,985,130 Statement of Operations For the Six Months Ended June 30, 2005 INVESTMENT INCOME: Interest ..................................................... $ 301,265 ----------- Total investment income ...................................... 301,265 ----------- EXPENSES: Management fees .............................................. 33,066 Custodian fees ............................................... 626 Transfer agent/maintenance fees .............................. 13,397 Administration fees .......................................... 15,051 Directors' fees .............................................. 13,841 Professional fees ............................................ 4,548 Reports to shareholders ...................................... 1,154 Registration fees ............................................ 14,886 Other expenses ............................................... 5,260 12b-1 distribution plan fees - Class A ....................... 15,685 12b-1 distribution plan fees - Class B ....................... 3,392 ----------- Total expenses ............................................... 120,906 Less: Reimbursement of expenses - Class A ....................... (49,599) Reimbursement of expenses - Class B ....................... (2,697) Earnings credits .......................................... (329) ----------- Net expenses ................................................. 68,281 ----------- Net investment income ........................................ 232,984 ----------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain during the period on: Investments .................................................. 103,426 ----------- Realized gain ................................................ 103,426 ----------- Net unrealized depreciation during the period on: Investments .................................................. (142,301) ----------- Unrealized depreciation ...................................... (142,301) ----------- Net loss ..................................................... (38,875) ----------- Net increase in net assets resulting from operations ................................. $ 194,109 =========== 7 See accompanying notes. SECURITY Statement of Changes in Net Assets MUNICIPAL BOND FUND SIX MONTHS ENDED JUNE 30, 2005 YEAR ENDED (UNAUDITED) DECEMBER 31, 2004 ---------------- ----------------- INCREASE (DECREASE) IN NET ASSETS FROM OPERATIONS: Net investment income ........................................... $ 232,984 $ 514,691 Net realized gain (loss) during the period on investments ....... 103,426 (4,714) Net unrealized depreciation during the period on investments .... (142,301) (170,246) ----------- ----------- Net increase in net assets resulting from operations ............ 194,109 339,731 ----------- ----------- DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A ...................................................... (224,302) (481,008) Class B ...................................................... (9,522) (22,142) ----------- ----------- Total distributions to shareholders ............................. (233,824) (503,150) ----------- ----------- CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares Class A ...................................................... 91,196 503,887 Class B ...................................................... 34,850 43,568 Distributions reinvested Class A ...................................................... 134,535 281,358 Class B ...................................................... 8,508 20,081 Cost of shares redeemed Class A ...................................................... (1,231,873) (1,138,095) Class B ...................................................... (93,753) (261,176) ----------- ----------- Net decrease from capital share transactions .................... (1,056,537) (550,377) ----------- ----------- Net decrease in net assets ...................................... (1,096,252) (713,796) ----------- ----------- NET ASSETS: Beginning of period ............................................. 13,929,841 14,643,637 ----------- ----------- End of period ................................................... $12,833,589 $13,929,841 =========== =========== Accumulated undistributed net investment income at end of period ... $ 1,149 $ 1,989 =========== =========== CAPITAL SHARE ACTIVITY: Shares sold Class A ...................................................... 8,771 47,953 Class B ...................................................... 3,343 4,138 Shares reinvested Class A ...................................................... 12,955 26,976 Class B ...................................................... 818 1,923 Shares redeemed Class A ...................................................... (118,306) (109,057) Class B ...................................................... (8,997) (24,948) 8 See accompanying notes. Financial Highlights SECURITY MUNICIPAL BOND FUND Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS A 2005(E) 2004 2003 2002 2001 2000 - ------- -------------- ------- ------- ------- ------- ------------ PER SHARE DATA Net asset value, beginning of period $ 10.46 $ 10.57 $ 10.60 $ 10.15 $ 10.20 $ 9.48 ------- ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.19 0.38 0.38 0.45 0.43 0.45 Net gain (loss) on securities (realized and unrealized) (0.03) (0.11) (0.01) 0.55 (0.05) 0.72 ------- ------- ------- ------- ------- ------- Total from investment operations 0.16 0.27 0.37 1.00 0.38 1.17 ------- ------- ------- ------- ------- ------- Less distributions: Dividends from net investment income (0.19) (0.38) (0.40) (0.43) (0.43) (0.45) Distributions from realized gains -- -- -- (0.12) -- -- ------- ------- ------- ------- ------- ------- Total distributions (0.19) (0.38) (0.40) (0.55) (0.43) (0.45) ------- ------- ------- ------- ------- ------- Net asset value, end of period $ 10.43 $ 10.46 $ 10.57 $ 10.60 $ 10.15 $ 10.20 ======= ======= ======= ======= ======= ======= TOTAL RETURN(A) 1.51% 2.58% 3.55% 10.11% 3.79% 12.66% ------- ------- ------- ------- ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $12,169 $13,212 $13,718 $14,567 $15,672 $16,679 ------- ------- ------- ------- ------- ------- Ratios to average net assets: Net investment income (loss) 3.56% 3.66% 3.61% 4.09% 4.20% 4.60% Total expenses 1.01% 1.00% 1.01% 1.00% 0.99% 1.00% Gross expenses(b) 1.79% 1.62% 1.34% 1.26% 1.17% 1.16% Net expenses(d) 1.00% 1.00% 1.00% 1.00% 0.99% 1.00% ------- ------- ------- ------- ------- ------- Portfolio turnover rate 49% 17% 57% 50% 54% 52% SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS A 2005(E) 2004 2003 2002 2001 2000 - ------- -------------- ------- ------- ------- ------- ------------ PER SHARE DATA Net asset value, beginning of period $10.47 $10.59 $10.62 $10.16 $10.22 $ 9.50 ------ ------ ------ ------ ------ ------ Income (loss) from investment operations: Net investment income (loss)(c) 0.15 0.31 0.31 0.36 0.35 0.38 Net gain (loss) on securities (realized and unrealized) (0.02) (0.13) (0.02) 0.57 (0.05) 0.71 ------ ------ ------ ------ ------ ------ Total from investment operations 0.13 0.18 0.29 0.93 0.30 1.09 ------ ------ ------ ------ ------ ------ Less distributions: Dividends from net investment income (0.15) (0.30) (0.32) (0.35) (0.36) (0.37) Distributions from realized gains -- -- -- (0.12) -- -- ------ ------ ------ ------ ------ ------ Total distributions (0.15) (0.30) (0.32) (0.47) (0.36) (0.37) ------ ------ ------ ------ ------ ------ Net asset value, end of period $10.45 $10.47 $10.59 $10.62 $10.16 $10.22 ====== ====== ====== ====== ====== ====== TOTAL RETURN(A) 1.22% 1.72% 2.82% 9.37% 2.91% 11.79% ------ ------ ------ ------ ------ ------ RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $ 665 $ 717 $ 926 $1,630 $1,766 $1,605 ------ ------ ------ ------ ------ ------ Ratios to average net assets: Net investment income (loss) 2.82% 2.91% 2.88% 3.34% 3.45% 3.85% Total expenses 1.76% 1.75% 1.76% 1.75% 1.74% 1.75% Gross expenses(b) 2.54% 2.36% 2.08% 2.01% 1.93% 1.96% Net expenses(d) 1.75% 1.75% 1.75% 1.75% 1.74% 1.75% ------ ------ ------ ------ ------ ------ Portfolio turnover rate 49% 17% 57% 50% 54% 52% 9 See accompanying notes. Financial Highlights SECURITY MUNICIPAL BOND FUND Selected data for each share of capital stock outstanding throughout each period (a) Total return information does not take into account any charges paid at time of purchase or contingent deferred sales charge paid at time of redemption. (b) Gross expense information reflects expense ratios absent fund expense reductions by the Investment Manager. (c) Net investment income was computed using the average month-end shares outstanding throughout the period. (d) Net expense information reflects expense ratios after expense reductions or fee waivers and reduction to custodian expenses. (e) Unaudited figures for the six months ended June 30, 2005. Percentage amounts for the period, except total return, have been annualized. 10 See accompanying notes. SECURITY INCOME FUND DIVERSIFIED INCOME SERIES (SECURITY FUNDS LOGO) ADVISOR, SECURITY MANAGEMENT COMPANY, LLC 11 SECURITY INCOME FUND Performance Summary DIVERSIFIED INCOME SERIES August 15, 2005 (unaudited) PERFORMANCE DIVERSIFIED INCOME SERIES VS. LEHMAN BROTHERS AGGREGATE BOND INDEX (PERFORMANCE GRAPH) DATE value - ------------------ --------- DIVERSIFIED INCOME 06/30/95 9,525.00 09/29/95 9,804.22 12/29/95 10,364.43 03/29/96 10,019.73 06/28/96 10,030.41 09/30/96 10,229.56 12/31/96 10,492.76 03/31/97 10,413.35 06/30/97 10,750.22 09/30/97 11,124.19 12/31/97 11,455.58 03/31/98 11,615.36 06/30/98 11,916.41 09/30/98 12,452.47 12/31/98 12,495.18 03/31/99 12,292.38 06/30/99 12,099.52 09/30/99 12,114.76 12/31/99 12,042.68 03/31/00 12,252.13 06/30/00 12,372.19 09/29/00 12,714.30 12/29/00 13,205.71 03/30/01 13,575.82 06/29/01 13,592.82 09/28/01 14,166.26 12/31/01 14,171.06 03/28/02 14,142.02 06/28/02 14,634.45 09/30/02 15,243.03 12/31/02 15,450.19 03/31/03 15,627.59 06/30/03 15,995.02 09/30/03 15,875.93 12/31/03 15,869.57 03/31/04 16,239.87 06/30/04 15,807.84 09/30/04 16,243.37 12/31/04 16,404.24 03/31/05 16,327.94 06/30/05 16,740.24 LEHMAN AGGREGATE BOND DATE value - ----------------- --------- INCEPTION 6/30/95 10,000.00 09/30/95 10,196.69 12/31/95 10,630.97 03/31/96 10,441.33 06/30/96 10,500.94 09/30/96 10,694.29 12/31/96 11,015.23 03/31/97 10,954.05 06/30/97 11,357.55 09/30/97 11,735.07 12/31/97 12,080.78 03/31/98 12,268.42 06/30/98 12,555.20 09/30/98 13,085.85 12/31/98 13,129.96 03/31/99 13,063.23 06/30/99 12,948.14 09/30/99 13,036.81 12/31/99 13,020.93 03/31/00 13,308.38 06/30/00 13,539.02 09/30/00 13,947.65 12/31/00 14,535.38 03/31/01 14,975.33 06/30/01 15,058.91 09/30/01 15,753.94 12/31/01 15,759.74 03/31/02 15,775.21 06/30/02 16,359.03 09/30/02 17,109.55 12/31/02 17,378.17 03/31/03 17,619.73 06/30/03 18,060.23 09/30/03 18,034.17 12/31/03 18,092.01 03/31/04 18,571.95 06/30/04 18,119.42 09/30/04 18,698.66 12/31/04 18,876.97 03/31/05 18,787.51 06/30/05 19,352.64 $10,000 OVER 10 YEARS This chart assumes a $10,000 investment in Class A shares of Diversified Income Series on June 30, 1995, and reflects deduction of the 4.75% sales load. The chart does not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. PORTFOLIO COMPOSITION BY QUALITY RATING (BASED ON STANDARD AND POOR'S RATINGS) AAA 63.68% AA 6.97 A 15.40 BBB 12.43 BB 1.03 B 0.16 Repurchase Agreement 1.48 Liabilities, less cash & other assets (1.15) AVERAGE ANNUAL RETURNS SINCE YEARS ENDED 06-30-05 1 YEAR 5 YEARS 10 YEARS INCEPTION - -------------------- ------ ------- -------- --------- A Shares 0.96% 5.24% 5.31% -- B Shares 0.10% 5.12% 4.86% -- C Shares 4.11% 5.44% N/A 5.54% (5-1-00) The performance data above represents past performance which is not predictive of future results. For Class A shares these figures reflect deduction of the maximum sales charge of 4.75%. For Class B shares the figures reflect deduction of the maximum contingent deferred sales charge, ranging from 5% in the first year to 0% in the sixth and following years, and 1% for Class C shares. The figures do not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. Such figures would be lower if applicable taxes were deducted. Fee waivers and/or reimbursements reduced expenses of the Fund and in the absence of such waivers, the performance quoted would be reduced. The investment return and principal value of an investment will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. 12 See accompanying notes. SECURITY INCOME FUND Performance Summary DIVERSIFIED INCOME SERIES August 15, 2005 (unaudited) PERFORMANCE INFORMATION ABOUT YOUR SERIES EXPENSES CALCULATING YOUR ONGOING SERIES EXPENSES EXAMPLE As a shareholder of the Series, you incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments; contingent deferred sales charges on redemptions; and redemption fees, if any; and (2) ongoing costs, including management fees; distribution and/or service fees (12b-1); and other Series expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Series and to compare these costs with ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, January 1, 2005 - June 30, 2005. ACTUAL EXPENSES The first line for each class of shares in the table 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. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the table under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each class of shares in the table provides information about hypothetical account values and hypothetical expenses based on the Series actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Series 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 Series 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 table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions, and redemption fees, if any. Therefore, the second line for each class of shares 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 transactional costs were included, your costs would have been higher. FUND EXPENSES BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING 01-01-05 06-30-05(1) PERIOD(2) ------------- ------------- ------------- Diversified Income Series - Class A Actual $1,000.00 $1,020.50 $4.76 Hypothetical 1,000.00 1,020.03 4.76 Diversified Income Series - Class B Actual 1,000.00 1,016.50 8.50 Hypothetical 1,000.00 1,016.59 8.50 Diversified Income Series - Class C Actual 1,000.00 1,016.50 8.50 Hypothetical 1,000.00 1,016.59 8.50 (1) The actual ending account value is based on the actual total return of the Series for the period January 1, 2005 to June 30, 2005 after actual expenses and will differ from the hypothetical ending account value which is based on the Series expense ratio and a hypothetical annual return of 5% before expenses. The actual cumulative return at net asset value for the period January 1, 2005 to June 30, 2005 was 2.05%, 1.65% and 1.65%, for Class A, B and C class shares, respectively. (2) Expenses are equal to the Series annualized expense ratio (0.95%, 1.70% and 1.70% for Class A, B and C class shares, respectively, net of any waivers and expense reductions) multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 13 SECURITY INCOME FUND Schedule of Investments DIVERSIFIED INCOME SERIES June 30, 2005 (unaudited) PRINICIPAL MARKET AMOUNT VALUE ---------- ---------- CORPORATE BONDS - 32.0% AIRLINES - 0.6% Delta Air Lines, Inc., 7.779% - 2005 $ 19,000 $ 16,545 Southwest Airlines Company, 7.875% - 2007 450,000 481,491 ---------- 498,036 ---------- AUTOMOTIVE - 0.7% Ford Motor Credit Company, 6.50% - 2007 300,000 302,153 Johnson Controls, Inc., 4.875% - 2013 350,000 351,266 ---------- 653,419 ---------- BANKING - 3.1% Bank of America Corporation, 7.80% - 2010 300,000 343,118 BankBoston Capital Trust, 3.97% - 2028(3) 700,000 674,530 BCH Cayman Islands, Ltd., 7.70% - 2006 300,000 310,905 Chase Capital III, 3.88% - 2027(3) 700,000 658,242 Danske Bank A/S, 7.40% - 2010(1, 3) 475,000 502,450 US Central Credit Union, 2.70% - 2009 265,909 258,807 ---------- 2,748,052 ---------- BROKERAGE - 1.9% Citigroup, Inc., 5.00% - 2014 700,000 716,062 Credit Suisse First Boston USA, 6.125% - 2011 300,000 326,332 Legg Mason, Inc., 6.75% - 2008 350,000 376,514 Waddell & Reed Financial, Inc., 7.50% - 2006 300,000 305,084 ---------- 1,723,992 ---------- BUILDING MATERIALS - 0.4% CRH America, Inc., 6.95% - 2012 300,000 338,613 ---------- CHEMICALS - 0.5% PPG Industries, Inc., 7.40% - 2019 350,000 438,503 ---------- DIVERSIFIED MANUFACTURING - 1.6% General Electric Company, 5.00% - 2013 300,000 309,753 Hutchison Whampoa International, Ltd., 5.45% - 2010(1) 650,000 671,603 Tyco International Group, 7.00% - 2028 350,000 422,097 ---------- 1,403,453 ---------- ELECTRIC - 1.4% Arizona Public Service Company, 6.375% - 2011 300,000 329,673 Cincinnati Gas & Electric Company, 5.70% - 2012 300,000 320,671 Kansas Gas & Electric, 5.647% - 2021(1) 300,000 304,482 Oncor Electric Delivery Company, 6.375% - 2015 300,000 332,535 ---------- 1,287,361 ---------- ENERGY - INDEPENDENT - 0.8% Devon Financing Corporation, ULC, 6.875% - 2011 $ 300,000 $ 335,690 Pancanadian Petroleum, 6.30% - 2011 350,000 381,600 ---------- 717,290 ---------- ENERGY - INTEGRATED - 0.5% Conoco, Inc., 6.95% - 2029 350,000 439,711 ---------- ENTERTAINMENT - 0.5% Time Warner, Inc., 6.875% - 2018 350,000 404,207 ---------- FINANCIAL - OTHER - 1.1% Abbey National plc, 6.69% - 2005 300,000 302,530 Willis Group North America, 5.625% - 2015 700,000 704,501 ---------- 1,007,031 ---------- FINANCIAL COMPANIES - CAPTIVE - 2.3% Capital One Financial, 5.50% - 2015 750,000 767,280 CIT Group Company of Canada, 4.65% - 2010(1) 1,000,000 1,005,650 General Motors Acceptance Corporation, 6.125% - 2006 300,000 300,215 ---------- 2,073,145 ---------- FINANCIAL COMPANIES - NONCAPTIVE CONSUMER - 1.1% Capital One Financial, 4.738% - 2007 350,000 352,359 Countrywide Capital, 8.00% - 2026 300,000 311,090 SLM Corporation, 5.05% - 2014 325,000 334,816 ---------- 998,265 ---------- FINANCIAL COMPANIES - NONCAPTIVE DIVERSIFIED - 0.6% CIT Group, Inc., 7.625% - 2005 150,000 150,689 General Electric Capital Corporation, 5.875% - 2012 300,000 324,402 General Motors Acceptance Corporation, 6.311% - 2007 59,000 57,152 ---------- 532,243 ---------- GAMING - 0.2% Park Place Entertainment, 7.875% - 2005 175,000 177,625 ---------- HEALTH CARE - 0.4% Anthem, Inc., 6.80% - 2012 300,000 338,516 ---------- INDUSTRIAL - OTHER - 0.4% Eaton Corporation, 5.75% - 2012 325,000 350,534 ---------- INSURANCE - LIFE - 1.1% AIG Sunamerica Global Financing X, 6.90% - 2032 700,000 861,259 Transamerica Capital II, 7.65% - 2026(1) 100,000 120,156 ---------- 981,415 ---------- 14 See accompanying notes. SECURITY INCOME FUND Schedule of Investments DIVERSIFIED INCOME SERIES June 30, 2005 (unaudited) PRINICIPAL MARKET AMOUNT VALUE ---------- ---------- CORPORATE BONDS (CONTINUED) INSURANCE - PROPERTY & CASUALTY - 0.6% Nationwide Mutual Insurance Company, 8.25% - 2031(1) $ 400,000 $ 520,405 ---------- MEDIA - CABLE - 1.0% Comcast Corporation, 5.30% - 2014 325,000 334,103 Jones Intercable, Inc., 7.625% - 2008 275,000 296,353 Lenfest Communications, Inc., 10.50% - 2006 250,000 263,225 ---------- 893,681 ---------- MEDIA - NONCABLE - 0.3% New York Times Company, 4.50% - 2010 300,000 302,859 ---------- OIL FIELD SERVICES - 0.9% Transocean, Inc., 6.625% - 2011 700,000 786,227 ---------- PACKAGING - 0.3% Bemis Company, Inc., 4.875% - 2012(1) 300,000 306,489 ---------- PHARMACEUTICALS - 0.4% Eli Lilly & Company, 7.125% - 2025 300,000 383,221 ---------- PIPELINES - 1.1% Consolidated Natural Gas Company, 6.625% - 2013 350,000 394,393 Duke Energy Field Services Corporation, 7.50% - 2005 300,000 301,179 Express Pipeline LP, 6.47% - 2013(1) 272,267 281,300 ---------- 976,872 ---------- RAILROADS - 0.9% Canadian National Railway Company, 6.25% - 2034 700,000 807,323 ---------- REAL ESTATE INVESTMENT TRUSTS - 1.9% Berkshire Hathaway, 4.75% - 2012(1) 1,000,000 1,009,129 Reckson Operating Partnership, 5.15% - 2011 700,000 710,340 ---------- 1,719,469 ---------- RETAILERS - 0.5% Tandy Corporation, 6.95% - 2007 400,000 415,643 ---------- SERVICES - 0.2% American Eco Corporation, 9.625% - 2008*,(2,4) 25,000 -- MasTec, Inc., 7.75% - 2008 150,000 147,375 ---------- 147,375 ---------- TECHNOLOGY - 2.4% Affiliated Computer Services, 5.20% - 2015 700,000 697,832 Computer Associates, Inc., 5.625% - 2014(1) 750,000 760,615 Pitney Bowes, Inc., 5.875% - 2006 350,000 355,327 Science Applications International Corporation, 7.125% - 2032 300,000 372,077 ---------- 2,185,851 ---------- TELECOMMUNICATIONS - WIRELESS - 1.1% America Movil S.A. de C.V., 5.50% - 2014 $ 250,000 $ 249,980 Nextel Communications, Inc., 6.875% - 2013 700,000 748,125 ---------- 998,105 ---------- TRANSPORTATION SERVICES - 1.2% Erac USA Finance Company: 7.35% - 2008(1) 350,000 377,632 6.70% - 2034(1) 300,000 336,807 TTX Company, 4.90% - 2015(1) 350,000 349,968 ---------- 1,064,407 ---------- TOTAL CORPORATE BONDS (cost $27,321,607) 28,619,338 ---------- MORTGAGE BACKED SECURITIES - 48.9% U.S. GOVERNMENT SPONSORED AGENCIES - 45.3% Federal Home Loan Mortgage Corporation: #E01378, 5.00% - 2018 1,970,407 1,994,110 #E01488, 5.00% - 2018 1,507,632 1,525,768 #E01538, 5.00% - 2018 1,565,756 1,584,591 #C44050, 7.00% - 2030 36,444 38,375 #C01172, 6.50% - 2031 63,431 65,678 #C01210, 6.50% - 2031 74,233 77,008 #C50964, 6.50% - 2031 66,589 68,948 #C50967, 6.50% - 2031 24,268 25,175 #C01277, 7.00% - 2031 133,712 140,789 #C01292, 6.00% - 2032 277,513 285,028 #C62801, 6.00% - 2032 151,918 156,032 #C01287, 6.50% - 2032 197,491 204,486 #C76358, 5.00% - 2033 1,423,791 1,426,398 #C78238, 5.50% - 2033 1,428,801 1,450,035 #A16943, 6.00% - 2033 1,243,720 1,276,139 #G08014, 5.00% - 2034 1,904,357 1,906,769 #G08015, 5.50% - 2034 1,822,241 1,848,891 #A17903, 6.00% - 2034 1,282,305 1,315,711 Federal National Mortgage Association: #254473, 5.50% - 2017 1,634,611 1,679,133 #720714, 4.50% - 2018 1,570,578 1,564,566 FNR 2005-46 TW, 5.00% - 2018 1,800,000 1,831,250 #555549, 5.00% - 2018 1,890,446 1,912,824 #750465, 5.00% - 2018 1,532,276 1,550,643 #780952, 4.00% - 2019 1,913,780 1,875,501 FNR 1990-108 G, 7.00% - 2020 62,754 65,360 #252806, 7.50% - 2029 48,687 52,051 #252874, 7.50% - 2029 46,850 50,087 #535277, 7.00% - 2030 43,459 45,833 #190307, 8.00% - 2030 26,770 28,791 #253356, 8.00% - 2030 31,631 34,019 #541735, 8.00% - 2030 25,642 27,578 15 See accompanying notes. SECURITY INCOME FUND Schedule of Investments DIVERSIFIED INCOME SERIES June 30, 2005 (unaudited) PRINICIPAL MARKET AMOUNT VALUE ---------- ----------- MORTGAGE BACKED SECURITIES (CONTINUED) U.S. GOVERNMENT SPONSORED AGENCIES (CONTINUED) Federal National Mortgage Association (continued) #585348, 6.50% - 2031 $ 49,874 $ 51,632 #254477, 5.50% - 2032 644,929 654,141 #254198, 6.00% - 2032 395,459 405,569 #254377, 6.00% - 2032 543,524 557,590 #666750, 6.00% - 2032 574,214 588,894 #254346, 6.50% - 2032 201,112 208,202 #545691, 6.50% - 2032 270,481 280,016 #659790, 6.50% - 2032 221,340 229,450 #640008, 7.00% - 2032 115,408 121,712 #702879, 5.00% - 2033 1,512,333 1,514,455 #709805, 5.00% - 2033 1,314,930 1,316,775 #688328, 5.50% - 2033 1,135,895 1,152,476 #689108, 5.50% - 2033 699,233 709,640 #709748, 5.50% - 2033 1,465,109 1,486,915 #713971, 5.50% - 2033 1,313,406 1,332,578 #754903, 5.50% - 2033 1,254,331 1,271,755 #725033, 6.00% - 2034 964,875 989,580 #255554, 5.50% - 2035 1,514,006 1,535,603 ----------- 40,514,550 ----------- U.S. GOVERNMENT SPONSORED SECURITES - 1.6% Government National Mortgage Association: #313107, 7.00% - 2022 104,438 110,575 #328618, 7.00% - 2022 20,031 21,208 #1260, 7.00% - 2023 10,997 11,588 #352022, 7.00% - 2023 55,151 58,391 #369303, 7.00% - 2023 65,516 69,366 #347017, 7.00% - 2024 48,237 51,071 #371006, 7.00% - 2024 28,323 29,987 #371012, 7.00% - 2024 48,269 51,105 #1849, 8.50% - 2024 8,715 9,464 #2320, 7.00% - 2026 25,199 26,554 #780454, 7.00% - 2026 69,568 73,655 #2270, 8.00% - 2026 21,181 22,759 #2445, 8.00% - 2027 24,380 26,196 #2689, 6.50% - 2028 33,597 34,970 #464356, 6.50% - 2028 44,829 46,856 #2616, 7.00% - 2028 32,452 34,196 #462680, 7.00% - 2028 44,992 47,636 #518436, 7.25% - 2029 41,213 43,920 #491492, 7.50% - 2029 34,824 37,320 #510704, 7.50% - 2029 57,819 61,963 #781079, 7.50% - 2029 25,644 27,482 #2909, 8.00% - 2030 29,439 31,633 #479229, 8.00% - 2030 22,965 24,791 #479232, 8.00% - 2030 13,100 14,141 #508342, 8.00% - 2030 55,027 59,400 #564472, 6.50% - 2031 179,569 187,761 #538285, 6.50% - 2031 73,320 76,636 #552324, 6.50% - 2032 139,622 145,936 ----------- 1,436,560 ----------- NON-AGENCY SECURITIES - 2.0% Chase Commercial Mortgage Securities Corporation: 1997-1B, 7.37% - 2029 $1,500,000 $ 1,571,899 1998-1B, 6.56% - 2030 225,000 239,383 Global Rate Eligible Asset Trust 1998-A, 7.33% - 2006(2,4) 41,248 -- ----------- 1,811,282 ----------- TOTAL MORTGAGE BACKED SECURITIES (cost $43,586,839) 43,762,392 ----------- U.S. SPONSORED AGENCY BONDS & NOTES - 8.6% Federal Home Loan Bank, 6.375% - 2006 800,000 821,313 Federal Home Loan Mortgage, 2.850% - 2007 2,000,000 1,965,870 Federal National Mortgage Association: 4.00% - 2007 2,000,000 2,001,676 6.00% - 2008 400,000 422,818 7.125% - 2030 1,000,000 1,367,236 6.625% - 2030 250,000 324,427 ----------- 4,116,157 ----------- Financing Corporation, 9.65% - 2018 500,000 755,602 ----------- TOTAL U.S. SPONSORED AGENCY BONDS & NOTES (cost $7,106,679) 7,658,942 ----------- U.S. GOVERNMENT SECURITIES - 6.4% U.S. Treasury Bond, 5.375% - 2031 2,000,000 2,360,000 U.S. Treasury Note: 4.625% - 2006 1,000,000 1,009,375 3.750% - 2007 400,000 400,609 6.25% - 2007 1,500,000 1,562,578 4.00% - 2010 350,000 353,828 ----------- 3,326,390 ----------- TOTAL U.S. GOVERNMENT SECURITIES (cost $5,440,279) 5,686,390 ----------- COMMERCIAL PAPER - 2.6% FINANCIAL OTHER - 2.6% Countrywide Financial: 3.45%, 07-01-05 1,000,000 1,000,000 3.52%, 07-05-05 1,300,000 1,299,522 ----------- 2,299,522 ----------- TOTAL COMMERCIAL PAPER (cost $2,299,522) 2,299,522 ----------- 16 See accompanying notes. Schedule of Investments SECURITY INCOME FUND June 30, 2005 DIVERSIFIED INCOME SERIES (unaudited) PRINICIPAL MARKET AMOUNT VALUE ---------- ----------- ASSET BACKED COMMERCIAL PAPER - 1.2% SECURITIES - 1.2% Asset One Securitization, 3.15%, 7-07-05 $1,100,000 $ 1,099,395 ----------- TOTAL ASSET BACKED COMMERCIAL PAPER (cost $1,099,395) 1,099,395 ----------- REPURCHASE AGREEMENT - 1.5% United Missouri Bank, 2.80%, dated 06-30-05, matures 07-01-05; repurchase amount of $1,326,103 (Collateralized by GNMA, 5.00%, 11-16-31 with a value of $1,352,956) 1,326,000 1,326,000 ----------- TOTAL REPURCHASE AGREEMENT (cost $1,326,000) 1,326,000 ----------- TOTAL INVESTMENTS - 101.2% (cost $88,180,321) 90,451,979 LIABILITIES, LESS CASH & OTHER ASSETS - (1.2%) (1,033,677) ----------- TOTAL NET ASSETS - 100.0% $89,418,302 =========== For federal income tax purposes, the identified cost of investments owned at June 30, 2005 was $89,571,508. * Non-income producing security plc (public limited company) (1) Security is a 144A security. The total market value of 144A securities is $6,546,686 (cost $6,279,254), or 7.3% of total net assets. (2) Security is fair valued by the Board of Directors. The total market value of fair valued securities amounts to $0, or 0.0% of total net assets. (3) Variable rate security. Rate indicated is rate effective June 30, 2005. (4) Security is in default. Security is also illiquid. The total market value of illiquid securities is $0 (cost $66,159), or 0.0% of total net assets. 17 See accompanying notes. SECURITY INCOME FUND DIVERSIFIED INCOME SERIES (unaudited) Statement of Assets and Liabilities June 30, 2005 ASSETS: Investments, at value(1) ........................................ $90,451,979 Receivables: Fund shares sold ............................................. 90,866 Interest ..................................................... 736,144 Prepaid expenses ................................................ 53,571 ----------- Total assets .................................................... 91,332,560 ----------- LIABILITIES: Cash overdraft .................................................. 1,014,516 Payable for: Securities purchased ......................................... 697,592 Fund shares redeemed ......................................... 63,260 Management fees .............................................. 25,545 Transfer agent and administration fees ....................... 37,559 Professional fees ............................................ 6,855 12b-1 distribution plan fees ................................. 66,172 Other ........................................................ 2,759 ----------- Total liabilities ............................................... 1,914,258 ----------- NET ASSETS ...................................................... $89,418,302 ----------- NET ASSETS CONSIST OF: Paid in capital ................................................. $94,466,122 Accumulated net investment loss ................................. (545,147) Accumulated net realized loss on sale of investments ....................................... (6,774,331) Net unrealized appreciation in value of investments ...................................... 2,271,658 ----------- Net assets ...................................................... $89,418,302 =========== CLASS A: Capital shares outstanding (unlimited number of shares authorized) ...................... 15,351,907 Net assets ...................................................... $73,008,939 Net asset value and redemption price per share .................. $ 4.76 =========== Maximum offering price per share (net asset value divided by 95.25%) ..................................... $ 5.00 =========== CLASS B: Capital shares outstanding (unlimited number of shares authorized) ...................... 2,348,669 Net assets ...................................................... $11,125,035 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) ............................ $ 4.74 =========== CLASS C: Capital shares outstanding (unlimited number of shares authorized) ...................... 1,117,562 Net assets ...................................................... $ 5,284,328 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) ............................ $ 4.73 =========== (1)Investments, at cost ......................................... $88,180,321 Statement of Operations For the Six Months Ended June 30, 2005 INVESTMENT INCOME: Interest ......................................................... $2,285,483 ---------- Total investment income .......................................... 2,285,483 ---------- EXPENSES: Management fees ............................................... 159,132 Custodian fees ................................................ 8,593 Transfer agent/maintenance fees ............................... 153,423 Administration fees ........................................... 47,007 Directors' fees ............................................... 1,960 Professional fees ............................................. 10,427 Reports to shareholders ....................................... 6,379 Registration fees ............................................. 19,028 Other expenses ................................................ 4,512 12b-1 distribution plan fees - Class A ........................ 91,116 12b-1 distribution plan fees - Class B ........................ 64,685 12b-1 distribution plan fees - Class C ........................ 25,513 ---------- Total expenses ................................................ 591,775 Less: Reimbursement of expenses - Class A ........................ (76,141) Reimbursement of expenses - Class B ........................ (13,459) Reimbursement of expenses - Class C ........................ (5,466) ---------- Net expenses .................................................. 496,709 ---------- Net investment income ......................................... 1,788,774 ---------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain during the period on: Investments ................................................... 699,471 ---------- Net realized gain ............................................. 699,471 ---------- Net unrealized depreciation during the period on: Investments ................................................... (736,376) ---------- Net unrealized depreciation ................................... (736,376) ---------- Net loss ......................................................... (36,905) ---------- Net increase in net assets resulting from operations ............. $1,751,869 ========== 18 See accompanying notes. SECURITY INCOME FUND Statement of Changes in Net Assets DIVERSIFIED INCOME SERIES SIX MONTHS ENDED JUNE 30, 2005 YEAR ENDED (UNAUDITED) DECEMBER 31, 2004 ---------------- ----------------- INCREASE (DECREASE) IN NET ASSETS FROM OPERATIONS: Net investment income .................................. $ 1,788,774 $ 3,842,697 Net realized gain (loss) during the period on investments ........................... 699,471 (173,715) Net unrealized depreciation during the period on investments ........................... (736,376) (689,342) ------------ ------------ Net increase in net assets resulting from operations ... 1,751,869 2,979,640 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A ............................................. (1,487,737) (3,473,423) Class B ............................................. (209,847) (504,874) Class C ............................................. (84,175) (207,103) ------------ ------------ Total distributions to shareholders .................... (1,781,759) (4,185,400) ------------ ------------ CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares Class A ............................................. 12,334,830 20,132,166 Class B ............................................. 1,219,916 6,958,364 Class C ............................................. 718,939 1,459,722 Distributions reinvested Class A ............................................. 1,377,026 2,998,350 Class B ............................................. 195,632 473,120 Class C ............................................. 79,080 192,657 Cost of shares redeemed Class A ............................................. (15,976,544) (24,824,137) Class B ............................................. (4,608,811) (5,835,767) Class C ............................................. (734,353) (2,198,352) ------------ ------------ Net decrease from capital share transactions ........... (5,394,285) (643,877) ------------ ------------ Net decrease in net assets ............................. (5,424,175) (1,849,637) ------------ ------------ NET ASSETS: Beginning of period .................................... 94,842,477 96,692,114 ------------ ------------ End of period .......................................... $ 89,418,302 $ 94,842,477 ============ ============ Accumulated net investment loss at end of period ....... $ (545,147) $ (552,162) ============ ============ CAPITAL SHARE ACTIVITY: Shares sold Class A ............................................. 2,603,433 4,206,848 Class B ............................................. 258,187 1,459,436 Class C ............................................. 152,431 307,396 Shares reinvested Class A ............................................. 291,333 629,350 Class B ............................................. 41,556 99,693 Class C ............................................. 16,832 40,652 Shares redeemed Class A ............................................. (3,373,847) (5,170,948) Class B ............................................. (976,553) (1,220,488) Class C ............................................. (155,447) (462,503) 19 See accompanying notes. Financial Highlights SECURITY INCOME FUND DIVERSIFIED INCOME SERIES Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS A 2005(I) 2004 2003 2002 2001(G) 2000(E) - ------- -------------- ------- ------- ------- ------- ------------ PER SHARE DATA Net asset value, beginning of period $ 4.76 $ 4.82 $ 4.90 $ 4.73 $ 4.66 $ 4.52 ------- ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.10 0.20 0.20 0.24 0.26 0.28 Net gain (loss) on securities (realized and unrealized) -- (0.04) (0.07) 0.18 0.07 0.14 ------- ------- ------- ------- ------- ------- Total from investment operations 0.10 0.16 0.13 0.42 0.33 0.42 ------- ------- ------- ------- ------- ------- Less distributions: Dividends from net investment income (0.10) (0.22) (0.21) (0.25) (0.26) (0.28) Distributions from realized gains -- -- -- -- -- -- ------- ------- ------- ------- ------- ------- Total distributions (0.10) (0.22) (0.21) (0.25) (0.26) (0.28) ------- ------- ------- ------- ------- ------- Net asset value, end of period $ 4.76 $ 4.76 $ 4.82 $ 4.90 $ 4.73 $ 4.66 ======= ======= ======= ======= ======= ======= TOTAL RETURN(A) 2.05% 3.37% 2.72% 9.04% 7.33% 9.68% ------- ------- ------- ------- ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $73,009 $75,292 $77,950 $68,489 $59,168 $63,293 ------- ------- ------- ------- ------- ------- Ratios to average net assets: Net investment income (loss) 4.08% 4.18% 4.17% 4.98% 5.57% 6.18% Total expenses 0.95% 0.95% 0.95% 0.95% 0.95% 0.96% Gross expenses(b) 1.16% 1.06% 1.04% 1.02% 1.04% 1.19% Net expenses(d) 0.95% 0.95% 0.95% 0.95% 0.95% 0.96% ------- ------- ------- ------- ------- ------- Portfolio turnover rate 60% 44% 45% 33% 38% 71% SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS B 2005(I) 2004 2003 2002 2001(G) 2000(E) - ------- -------------- ------- ------- ------- ------- ------------ PER SHARE DATA Net asset value, beginning of period $ 4.74 $ 4.80 $ 4.88 $ 4.71 $ 4.65 $ 4.51 ------- ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.08 0.16 0.17 0.20 0.22 0.23 Net gain (loss) on securities (realized and unrealized) -- (0.04) (0.08) 0.18 0.07 0.16 ------- ------- ------- ------- ------- ------- Total from investment operations 0.08 0.12 0.09 0.38 0.29 0.39 ------- ------- ------- ------- ------- ------- Less distributions: Dividends from net investment income (0.08) (0.18) (0.17) (0.21) (0.23) (0.25) Distributions from realized gains -- -- -- -- -- -- ------- ------- ------- ------- ------- ------- Total distributions (0.08) (0.18) (0.17) (0.21) (0.23) (0.25) ------- ------- ------- ------- ------- ------- Net asset value, end of period $ 4.74 $ 4.74 $ 4.80 $ 4.88 $ 4.71 $ 4.65 ======= ======= ======= ======= ======= ======= TOTAL RETURN(A) 1.65% 2.60% 1.96% 8.29% 6.36% 8.89% ------- ------- ------- ------- ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $11,125 $14,331 $12,902 $20,365 $13,685 $13,850 ------- ------- ------- ------- ------- ------- Ratios to average net assets: Net investment income (loss) 3.34% 3.42% 3.43% 4.22% 4.83% 5.40% Total expenses 1.70% 1.70% 1.70% 1.70% 1.70% 1.71% Gross expenses(b) 1.91% 1.81% 1.79% 1.77% 1.79% 2.02% Net expenses(d) 1.70% 1.70% 1.70% 1.70% 1.70% 1.71% ------- ------- ------- ------- ------- ------- Portfolio turnover rate 60% 44% 45% 33% 38% 71% ------- ------- ------- ------- ------- ------- 20 See accompanying notes. Financial Highlights SECURITY INCOME FUND DIVERSIFIED INCOME SERIES Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS C 2005(I) 2004 2003 2002(H) 2001(G) 2000(F) - ------- -------------- ------ ------ ------- ------- ------------ PER SHARE DATA Net asset value, beginning of period $ 4.73 $ 4.79 $ 4.87 $ 4.70 $ 4.65 $ 4.42 ------ ------ ------ ------ ------ ------ Income (loss) from investment operations: Net investment income (loss)(c) 0.08 0.16 0.17 0.19 0.21 0.21 Net gain (loss) on securities (realized and unrealized) -- (0.04) (0.07) 0.19 0.08 0.19 ------ ------ ------ ------ ------ ------ Total from investment operations 0.08 0.12 0.10 0.38 0.29 0.40 ------ ------ ------ ------ ------ ------ Less distributions: Dividends from net investment income (0.08) (0.18) (0.18) (0.21) (0.24) (0.17) Distributions from realized gains -- -- -- -- -- -- ------ ------ ------ ------ ------ ------ Total distributions (0.08) (0.18) (0.18) (0.21) (0.24) (0.17) ------ ------ ------ ------ ------ ------ Net asset value, end of period $ 4.73 $ 4.73 $ 4.79 $ 4.87 $ 4.70 $ 4.65 ====== ====== ====== ====== ====== ====== TOTAL RETURN(A) 1.65% 2.61% 1.98% 8.30% 6.30% 7.88% ------ ------ ------ ------ ------ ------ RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $5,284 $5,219 $5,840 $4,901 $1,760 $ 442 ------ ------ ------ ------ ------ ------ Ratios to average net assets: Net investment income (loss) 3.34% 3.43% 3.42% 4.18% 4.84% 5.32% Total expenses 1.70% 1.70% 1.70% 1.70% 1.69% 1.67% Gross expenses(b) 1.91% 1.81% 1.80% 1.77% 1.79% 1.84% Net expenses(d) 1.70% 1.70% 1.70% 1.70% 1.69% 1.67% ------ ------ ------ ------ ------ ------ Portfolio turnover rate 60% 44% 45% 33% 38% 40% (a) Total return information does not take into account any charges paid at time of purchase or contingent deferred sales charge paid at time of redemption. (b) Gross expense information reflects expense ratios absent fund expense reductions by the Investment Manager. (c) Net investment income was computed using the average month-end shares outstanding throughout the period. (d) Net expense information reflects expense ratios after expense reductions or fee waivers and reduction to custodian expenses. (e) Portfolio turnover calculation excludes the portfolio investments in the Limited Maturity Fund and Corporate Bond Fund prior to merger. (f) Class C shares were initially offered for sale on May 1, 2000. Percentage amounts for the period, except for total return, have been annualized. (g) As required, effective January 1, 2001, the Funds adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premiums on fixed income securities. The effect of this change for the period ended December 31, 2001 was to decrease net investment income per share by less than 1/2 of a cent, increase net realized and unrealized gains and losses by less than 1/2 of a cent and increase the ratio of net investment income to average net assets from 0.01% to 0.18%. Per share, ratios and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. (h) The financial highlights for Class C shares exclude the historical financial highlights of Class S shares. Class S shares were exchanged for Class C shares on June 3, 2002. (i) Unaudited figures for the six months ended June 30, 2005. Percentage amounts for the period, except total return, have been annualized. 21 See accompanying notes. This page left blank intentionally. 22 SECURITY INCOME FUND HIGH YIELD SERIES (SECURITY FUNDS LOGO) ADVISOR, SECURITY MANAGEMENT COMPANY, LLC 23 SECURITY INCOME FUND Performance Summary HIGH YIELD SERIES August 15, 2005 (unaudited) PERFORMANCE HIGH YIELD SERIES VS. LEHMAN BROTHERS HIGH YIELD INDEX DATE value - ---------- --------- HIGH YIELD 08/05/96 9,525.00 09/30/96 9,781.13 12/31/96 10,019.35 03/31/97 10,194.64 06/30/97 10,599.53 09/30/97 11,003.32 12/31/97 11,278.65 03/31/98 11,641.71 06/30/98 11,747.59 09/30/98 11,547.45 12/31/98 11,835.90 03/31/99 11,951.34 06/30/99 11,911.59 09/30/99 11,778.78 12/31/99 11,770.53 03/31/00 11,539.45 06/30/00 11,534.45 09/29/00 11,686.67 12/29/00 11,408.90 03/30/01 11,935.96 06/29/01 11,704.42 09/28/01 11,206.81 12/31/01 11,966.49 03/28/02 12,272.56 06/28/02 11,738.61 09/30/02 11,178.30 12/31/02 11,764.15 03/31/03 12,300.92 06/30/03 13,392.56 09/30/03 13,729.67 12/31/03 14,307.86 03/31/04 14,653.42 06/30/04 14,531.64 09/30/04 15,105.25 12/31/04 15,874.54 03/31/05 15,714.83 06/30/05 15,925.16 LEHMAN BROTHERS HIGH YIELD DATE value - ----------------- --------- INCEPTION 8/05/96 10,000.00 09/30/96 10,351.60 12/31/96 10,713.39 03/31/97 10,833.03 06/30/97 11,336.46 09/30/97 11,851.52 12/31/97 12,081.46 03/31/98 12,487.78 06/30/98 12,625.65 09/30/98 12,050.69 12/31/98 12,307.03 03/31/99 12,533.43 06/30/99 12,566.52 09/30/99 12,386.91 12/31/99 12,589.80 03/31/00 12,295.73 06/30/00 12,437.20 09/30/00 12,507.18 12/31/00 11,851.92 03/31/01 12,604.41 06/30/01 12,317.36 09/30/01 11,796.11 12/31/01 12,477.29 03/31/02 12,687.30 06/30/02 11,878.19 09/30/02 11,529.80 12/31/02 12,306.90 03/31/03 13,243.88 06/30/03 14,581.95 09/30/03 14,985.63 12/31/03 15,871.49 03/31/04 16,243.91 06/30/04 16,087.61 09/30/04 16,867.08 12/31/04 17,639.12 03/31/05 17,354.98 06/30/05 17,835.42 $10,000 SINCE INCEPTION This chart assumes a $10,000 investment in Class A shares of High Yield Series on August 5, 1996 (date of inception), and reflects deduction of the 4.75% sales load. The chart does not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. PORTFOLIO COMPOSITION BY QUALITY RATING (BASED ON STANDARD AND POOR'S RATINGS) BBB 0.80% BB 27.03 B 50.63 CCC 9.52 CC 0.99 NR 4.70 Common Stocks 0.52 Repurchase Agreement 3.64 Cash & other assets, less liabilities 2.17 AVERAGE ANNUAL RETURNS SINCE PERIODS ENDED 06-30-05 1 YEAR 5 YEARS INCEPTION - ---------------------- ------ ------- --------- A Shares 4.36% 5.66% 5.39% (8-05-96) B Shares 3.74% 5.55% 5.12% (8-05-96) C Shares 7.77% 5.89% 5.73% (5-1-00) The performance data above represents past performance which is not predictive of future results. For Class A shares these figures reflect deduction of the maximum sales charge of 4.75%. For Class B shares the figures reflect deduction of the maximum contingent deferred sales charge, ranging from 5% in the first year to 0% in the sixth and following years, and 1% for Class C shares. The figures do not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. Such figures would be lower if applicable taxes were deducted. Fee waivers and/or reimbursements reduced expenses of the Series and in the absence of such waivers, the performance quoted would be reduced. The investment return and principal value of an investment will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. 24 See accompanying notes. SECURITY INCOME FUND Performance Summary HIGH YIELD SERIES August 15, 2005 (unaudited) PERFORMANCE INFORMATION ABOUT YOUR SERIES EXPENSES CALCULATING YOUR ONGOING SERIES EXPENSES EXAMPLE As a shareholder of the Series, you incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments; contingent deferred sales charges on redemptions; and redemption fees, if any; and (2) ongoing costs, including management fees; distribution and/or service fees (12b-1); and other Series expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Series and to compare these costs with ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, January 1, 2005 - June 30, 2005. ACTUAL EXPENSES The first line for each class of shares in the table 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. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the table under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each class of shares in the table provides information about hypothetical account values and hypothetical expenses based on the Series actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Series 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 Series 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 table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions, and redemption fees, if any. Therefore, the second line for each class of shares 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 transactional costs were included, your costs would have been higher. FUND EXPENSES BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING 01-01-05 06-30-05(1) PERIOD(2) ------------- ------------- ------------- High Yield Series - Class A Actual $1,000.00 $1,003.18 $ 7.70 Hypothetical 1,000.00 1,017.06 7.75 High Yield Series - Class B Actual 1,000.00 998.50 11.40 Hypothetical 1,000.00 1,013.57 11.48 High Yield Series - Class C Actual 1,000.00 999.30 11.39 Hypothetical 1,000.00 1,013.52 11.47 (1) The actual ending account value is based on the actual total return of the Series for the period January 1, 2005 to June 30, 2005 after actual expenses and will differ from the hypothetical ending account value which is based on the Series expense ratio and a hypothetical annual return of 5% before expenses. The actual cumulative return at net asset value for the period January 1, 2005 to June 30, 2005 was 0.32%, (0.15%) and (0.07%), for Class A, B and C class shares, respectively. (2) Expenses are equal to the Series annualized expense ratio (1.55%, 2.30% and 2.30% for Class A, B and C class shares, respectively, net of any waivers and expense reductions) multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 25 SECURITY INCOME FUND Schedule of Investments HIGH YIELD SERIES June 30, 2005 (unaudited) PRINCIPAL AMOUNT OR NUMBER MARKET OF SHARES VALUE --------- ---------- CONVERTIBLE BONDS - 6.5% AUTOMOTIVE - 0.8% Sonic Automotive, Inc., 5.25% - 2009 $350,000 $ 339,500 ---------- CONSTRUCTION MACHINERY - 1.3% United Rentals, Inc., 1.875% - 2023 $575,000 558,469 ---------- ELECTRIC UTILITIES - 2.3% AES Corporation, 4.50% - 2005 $950,000 950,000 ---------- MEDIA-CABLE - 0.8% Mediacom Communications Corporation, 5.25% - 2006 $325,000 323,781 ---------- OIL FIELD SERVICES - 0.7% Oil States International, Inc., 2.375% - 2025(4) $300,000 310,500 ---------- TELECOMMUNICATIONS-WIRELESS - 0.6% Nextel Communications, Inc., 5.25% - 2010 $250,000 250,937 ---------- TOTAL CONVERTIBLE BONDS (cost $2,660,241) 2,733,187 ---------- COMMON STOCK - 0.5% REAL ESTATE INVESTMENT TRUSTS - 0.5% Bimini Mortgage Management, Inc. 15,250 215,025 ---------- TOTAL COMMON STOCK (cost $225,975) 215,025 ---------- WARRANTS - 0.0% Core Mark Holdings Company, Inc., $1.00, 08-20-11*,(5) 124 1,066 ---------- TOTAL WARRANTS (cost $0) 1,066 ---------- CORPORATE BONDS - 87.2% AEROSPACE & DEFENSE - 2.6% Esterline Technologies Corporation, 7.75% - 2013 $350,000 371,000 Sequa Corporation, 9.00% - 2009 $125,000 137,813 Vought Aircraft Industries, Inc., 8.00% - 2011 $600,000 594,000 ---------- 1,102,813 ---------- AIRLINES - 0.9% AMR Commercial Lines LLC, 9.50% - 2015(4) $275,000 290,125 Pegasus Aviation Lease Securitization, 8.42% - 2030(5) $244,615 -- United Air Lines, Inc., 7.73% - 2010 $ 99,949 93,132 ---------- 383,257 ---------- AUTOMOTIVE - 3.5% Adesa, Inc., 7.625% - 2012 $250,000 $ 253,750 Allied Holdings, Inc., 8.625% - 2007 225,000 106,875 Briggs & Stratton Corporation, 8.875% - 2011 150,000 171,375 Goodyear Tire & Rubber Company, 9.00% - 2015(4) 300,000 294,750 Group 1 Automotive, Inc., 8.25% - 2013 100,000 101,000 Sonic Automotive, Inc., 8.625% - 2013 400,000 404,000 TRW Automotive, Inc., 9.375% - 2013 134,000 148,405 ---------- 1,480,155 ---------- BANKING - 0.6% E*Trade Financial Corporation, 8.00% - 2011 200,000 210,500 FCB/NC Capital Trust I, 8.05% - 2028 50,000 54,058 ---------- 264,558 ---------- BUILDING MATERIALS - 2.4% Building Materials Corporation: 7.75% - 2005 209,000 208,477 8.00% - 2007 450,000 447,187 8.00% - 2008 175,000 173,250 Nortek, Inc., 8.50% - 2014 200,000 186,000 ---------- 1,014,914 ---------- CHEMICALS - 1.1% ISP Holdings, Inc., 10.625% - 2009 200,000 215,000 United Agri Products, 8.25% - 2011 226,000 233,910 ---------- 448,910 ---------- CONSTRUCTION MACHINERY - 2.0% Case New Holland, Inc., 9.25% - 2011(4) 350,000 367,500 Navistar International Corporation: 7.50% - 2011 250,000 255,000 6.25% - 2012(4) 225,000 217,125 ---------- 839,625 ---------- CONSUMER PRODUCTS - 1.2% Ames True Temper, Inc., 7.141% - 2012(2) 50,000 47,500 Del Laboratories, Inc., 8.00% - 2012 425,000 365,500 WH Holdings/ WH Capital, 9.50% - 2011 90,000 96,300 ---------- 509,300 ---------- DIVERSIFIED MANUFACTURING - 1.3% Bombardier, Inc., 6.75% - 2012(4) 550,000 522,500 ---------- 26 See accompanying notes. SECURITY INCOME FUND Schedule of Investments HIGH YIELD SERIES June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ---------- CORPORATE BONDS (CONTINUED) ELECTRIC - 3.3% CMS Energy Corporation, 7.50% - 2009 $ 175,000 $ 184,187 East Coast Power LLC: 6.737% - 2008 26,492 26,821 7.066% - 2012 56,347 57,689 Edison Mission Energy, 10.00% - 2008 450,000 505,125 NRG Energy, Inc., 8.00% - 2013(4) 196,000 206,780 Reliant Energy, Inc., 6.75% - 2014 425,000 415,438 ---------- 1,396,040 ---------- ENERGY - INDEPENDENT - 3.9% El Paso Production Holding Company, 7.75% - 2013 250,000 266,875 Houston Exploration, 7.00% - 2013 50,000 51,625 Magnum Hunter Resources, Inc., 9.60% - 2012 532,000 590,520 Range Resources Corporation, 7.375% - 2013 175,000 186,375 TransMontaigne, Inc., 9.125% - 2010 500,000 520,000 ---------- 1,615,395 ---------- ENERGY - INTEGRATED - 0.4% Petrobras International Finance Company: 9.00% - 2008(1) 75,000 88,875 9.125% - 2013 75,000 85,313 ---------- 174,188 ---------- ENTERTAINMENT - 5.0% AMC Entertainment, Inc., 9.50% - 2011 250,000 245,312 Blockbuster, Inc., 9.00% - 2012(4) 500,000 467,500 Cinemark USA, Inc., 9.00% - 2013 350,000 359,625 Marquee Holdings, Inc., 0.00% - 2014(1) 1,250,000 762,500 Speedway Motorsports, Inc., 6.75% - 2013 250,000 257,500 ---------- 2,092,437 ---------- ENVIRONMENTAL - 1.1% Allied Waste North America: 8.875% - 2008 150,000 157,500 7.25% - 2015(4) 200,000 193,500 Casella Waste Systems, Inc., 9.75% - 2013 100,000 108,000 ---------- 459,000 ---------- FINANCIAL COMPANIES - NONCAPTIVE DIVERSIFIED - 1.3% American Real Estate Partners: 8.125% - 2012 200,000 206,000 7.125% - 2013(4) 350,000 343,000 ---------- 549,000 ---------- FOOD & BEVERAGE - 5.5% Bear Creek Corporation, 9.00% - 2013(4) $ 250,000 $ 243,750 Canandaigua Brands, Inc., 8.625% - 2006 241,000 250,640 Dean Foods Company, 8.15% - 2007 650,000 685,750 Dole Foods Company, Inc.: 7.25% - 2010 350,000 355,250 8.875% - 2011 50,000 53,375 Land O' Lakes, Inc., 8.75% - 2011 725,000 730,438 ---------- 2,319,203 ---------- GAMING - 4.7% American Casino & Entertainment, 7.85% - 2012 200,000 212,000 Harrah's Operating Company, Inc., 7.875% - 2005 525,000 532,875 MGM Mirage, Inc., 6.75% - 2012 375,000 386,250 Mandalay Resort Group, 6.50% - 2009 200,000 204,500 Mohegan Tribal Gaming, 6.375% - 2009 250,000 255,000 Park Place Entertainment, 7.875% - 2005 175,000 177,625 Station Casinos, Inc., 6.00% - 2012 200,000 203,000 ---------- 1,971,250 ---------- HEALTH CARE - 4.5% Alderwoods Group, Inc., 7.75% - 2012(4) 100,000 106,125 Coventry Health Care, Inc., 6.125% - 2015 425,000 432,437 Fisher Scientific International, Inc., 8.00% - 2013 500,000 571,250 HCA, Inc., 6.375% - 2015 200,000 207,522 HealthSouth Corporation, 8.50% - 2008 225,000 228,938 Inverness Medical Innovations, Inc., 8.75% - 2012 250,000 248,125 Ventas Realty LP/Cap Corporation, 7.125% - 2015(4) 100,000 104,000 ---------- 1,898,397 ---------- INDUSTRIAL - OTHER - 3.6% Anixter International, Inc., 5.95% - 2015 250,000 247,737 Coleman Cable, Inc., 9.875% - 2012(4) 100,000 89,000 Corrections Corporation of America, 7.50% - 2011 50,000 52,062 Iron Mountain, Inc.: 8.25% - 2011 250,000 253,750 7.75% - 2015 25,000 25,125 Usec, Inc., 6.625% - 2006 850,000 841,500 ---------- 1,509,174 ---------- 27 See accompanying notes. SECURITY INCOME FUND Schedule of Investments HIGH YIELD SERIES June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ---------- CORPORATE BONDS (CONTINUED) INSURANCE - LIFE - 0.2% Genamerica Capital, Inc., 8.525% - 2027(4) $ 75,000 $ 83,357 ---------- INSURANCE - PROPERTY & CASUALTY - 1.3% Fairfax Financial Holdings, 7.75% - 2012 550,000 522,500 ---------- LODGING - 0.9% Starwood Hotels & Resorts, 7.375% - 2007(1) 150,000 156,750 Sun International Hotels, 8.875% - 2011 200,000 214,000 ---------- 370,750 ---------- MEDIA - CABLE - 2.8% CSC Holdings, Inc.: 7.25% - 2008 125,000 125,312 6.75% - 2012(4) 175,000 164,500 Cablevision Systems Corporation, 7.89% - 2009(2) 500,000 501,250 Charter Communications Holdings, Inc., LLC: 8.625% - 2009 100,000 74,250 11.125% - 2011 200,000 149,500 Shaw Communications, Inc., 7.25% - 2011 125,000 135,938 ---------- 1,150,750 ---------- MEDIA - NONCABLE - 3.8% DirecTV Holdings/Finance, 6.375% - 2015(4) 150,000 149,250 Intelsat, Ltd., 7.625% - 2012 1,125,000 990,000 RH Donnelley Finance Corporation: 8.875% - 2010 200,000 218,500 10.875% - 2012 125,000 145,313 USA Networks, Inc., 6.75% - 2005 75,000 75,607 ---------- 1,578,670 ---------- METALS & MINING - 4.1% AK Steel Corporation, 7.875% - 2009 775,000 705,250 Arch Western Finance, 6.75% - 2013 300,000 309,750 Asarco, Inc., 7.875% - 2013 100,000 85,000 Asia Aluminum Holdings, 8.00% - 2011(4) 200,000 196,500 Bulong Operations, 12.50% - 2008*, (3, 5) 75,000 -- Noble Group, Ltd., 6.625% - 2015(4) 450,000 415,456 ---------- 1,711,956 ---------- OIL FIELD SERVICES - 3.8% Hanover Compressor Company, 9.00% - 2014 100,000 106,500 Key Energy Services, Inc., 8.375% - 2008 200,000 207,000 Parker Drilling Company, 8.08% - 2010(2) 325,000 338,000 Petroleum Geo-Services: 8.00% - 2006 45,000 45,900 10.00% - 2010 300,000 336,000 Seitel, Inc., 11.75% - 2011 500,000 547,500 ---------- 1,580,900 ---------- PACKAGING - 3.9% Ball Corporation, 6.875% - 2012 $ 500,000 $ 525,000 Owens-Brockway Glass Containers, 7.75% - 2011 50,000 53,125 Owens-Illinois, Inc., 8.10% - 2007 675,000 702,000 Solo Cup Company, 8.50% - 2014 375,000 350,625 ---------- 1,630,750 ---------- PAPER - 1.5% Appleton Papers, Inc., 8.125% - 2011 200,000 195,000 Sino-Forest Corporation, 9.125% - 2011(4) 375,000 409,688 ---------- 604,688 ---------- PHARMACEUTICALS - 0.5% AmerisourceBergen Corporation, 8.125% - 2008 200,000 217,000 ---------- PIPELINES - 1.3% Northwest Pipelines Corporation, 8.125% - 2010 100,000 108,500 Sonat, Inc., 7.625% - 2011 450,000 453,375 ---------- 561,875 ---------- REFINING - 0.7% Citgo Petroleum Corporation, 6.00% - 2011 100,000 99,750 Frontier Oil Corporation, 6.625% - 2011 200,000 206,000 ---------- 305,750 ---------- RETAILERS - 0.0% Ames Department Stores, Inc., 10.00% - 2006*, (3, 5) 200,000 -- ---------- SERVICES - 0.5% American Eco Corporation, 9.625% - 2008*, (3, 5) 125,000 -- MasTec, Inc., 7.75% - 2008 225,000 221,063 ---------- 221,063 ---------- SUPERMARKETS - 0.5% Fleming Companies, Inc., 9.875% - 2012*, (3) 100,000 10 Roundy's, Inc., 8.875% - 2012 200,000 206,000 ---------- 206,010 ---------- TECHNOLOGY - 2.4% Telecordia Technologies, 10.00% - 2013(4) 500,000 467,500 Worldspan LP/WS Fin Corporation, 9.518% - 2011 (2, 4) 600,000 546,000 ---------- 1,013,500 ---------- TELECOMMUNICATIONS - WIRELESS - 1.8% Rural Cellular Corporation, 9.75% - 2010 825,000 767,250 ---------- 28 See accompanying notes. SECURITY INCOME FUND Schedule of Investments HIGH YIELD SERIES June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ----------- COPORATE BONDS (CONTINUED) TELECOMMUNICATIONS - WIRELINES - 3.9% Exodus Communications, Inc., 11.625% - 2010*, (3, 5) $ 147,512 $ -- LCI International, Inc., 7.25% - 2007 1,475,000 1,430,750 Qwest Corporation, 7.875% - 2011(4) 100,000 104,250 Valor Telecom Enterprise, 7.75% - 2015(4) 100,000 98,250 ----------- 1,633,250 ----------- TEXTILE - 0.9% Invista, 9.25% - 2012(4) 250,000 273,125 Levi Strauss & Company, 7.73% - 2012(2) 100,000 94,500 ----------- 367,625 ----------- TOBACCO - 0.7% R.J. Reynolds Tobacco Holdings, 7.30% - 2015(4) 300,000 300,000 ----------- TRANSPORTATION SERVICES - 2.8% Greenbrier Companies, Inc., 8.375% - 2015(4) 300,000 305,250 Overseas Shipholding Group, Inc., 8.25% - 2013 500,000 522,500 Stena AB: 9.625% - 2012 75,000 81,750 7.50% - 2013 250,000 246,250 Teekay Shipping Corporation, 8.32% - 2008 9,000 9,113 ----------- 1,164,863 ----------- TOTAL CORPORATE BONDS (cost $36,997,236) 36,542,623 ----------- REPURCHASE AGREEMENT - 3.6% United Missouri Bank, 2.80% - dated 06-30-05, matures 07-01-05; repurchase amount of $1,525,119 (Collateralized by FHLMC, 4.25%, 01-15-30 with a value of $1,555,500) 1,525,000 1,525,000 ----------- TOTAL REPURCHASE AGREEMENT (cost $1,525,000) 1,525,000 ----------- TOTAL INVESTMENTS - 97.8% (cost $41,408,452) 41,016,901 CASH & OTHER ASSETS, LESS LIABILITIES - 2.2% 907,595 ----------- TOTAL NET ASSETS - 100.0% $41,924,496 =========== For federal income tax purposes, the identified cost of investments owned at June 30, 2005 was $41,200,247. * Non-income producing security (1) Security is a step bond. Rate indicated is rate effective at June 30, 2005. (2) Variable rate security. Rate indicated is rate effective at June 30, 2005. (3) Security is in default. Security is also illiquid. The total market value of illiquid securities is $10 (cost $609,259), or 0.0% of total net assets. (4) Security is a 144A security. The total market value of 144A securities is $7,269,281 (cost $7,261,385), or 17.3% of total net assets. (5) Security is fair valued by the Board of Directors. The total market value of fair valued securities amounts to $1,066, or 0.0% of total net assets. 29 See accompanying notes. SECURITY INCOME FUND HIGH YIELD SERIES (unaudited) Statement of Assets and Liabilities June 30, 2005 ASSETS: Investments, at value(1) ........................................ $41,016,901 Cash ............................................................ 9,252 Receivables: Fund shares sold ............................................. 97,649 Securities sold .............................................. 110,316 Interest ..................................................... 781,056 Dividends .................................................... 6,100 Prepaid expenses ................................................ 25,385 ----------- Total assets .................................................... 42,046,659 ----------- LIABILITIES: Payable for: Fund shares redeemed ......................................... 48,101 Management fees .............................................. 20,504 Custodian fees ............................................... 2,764 Transfer agent and administration fees ....................... 16,223 Professional fees ............................................ 5,919 12b-1distribution plan fees .................................. 28,470 Other ........................................................ 182 ----------- Total liabilities ............................................... 122,163 ----------- NET ASSETS ...................................................... $41,924,496 =========== NET ASSETS CONSIST OF: Paid in capital ................................................. $43,115,096 Accumulated undistributed net investment income ................. 105,954 Accumulated net realized loss on sale of investments ............ (905,003) Net unrealized appreciation in value of investments ............. (391,551) ----------- Net assets ...................................................... $41,924,496 =========== CLASS A: Capital shares outstanding (unlimited number of shares authorized) ...................... 2,721,494 Net assets ...................................................... $33,605,864 Net asset value and redemption price per share .................. $ 12.35 =========== Maximum offering price per share (net asset value divided by 95.25%) ..................................... $ 12.97 =========== CLASS B: Capital shares outstanding (unlimited number of shares authorized) ...................... 501,878 Net assets ...................................................... $ 6,174,650 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) .. $ 12.30 =========== CLASS C: Capital shares outstanding (unlimited number of shares authorized) ...................... 173,389 Net assets ...................................................... $ 2,143,982 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) .. $ 12.37 =========== (1)Investments, at cost ......................................... $41,408,452 Statement of Operations For the Six Months Ended June 30, 2005 INVESTMENT INCOME: Dividends .................................................... $ 32,787 Interest ..................................................... 1,664,251 ----------- Total investment income ...................................... 1,697,038 ----------- EXPENSES: Management fees .............................................. 129,997 Custodian fees ............................................... 8,725 Transfer agent/maintenance fees .............................. 86,794 Administration fees .......................................... 24,875 Directors' fees .............................................. 1,248 Professional fees ............................................ 6,172 Reports to shareholders ...................................... 2,733 Registration fees ............................................ 19,479 Other expenses ............................................... 2,185 12b-1 distribution plan fees - Class A ....................... 42,215 12b-1 distribution plan fees - Class B ....................... 37,235 12b-1 distribution plan fees - Class C ....................... 10,567 ----------- Total expenses ............................................... 372,225 ----------- Net investment income ........................................ 1,324,813 ----------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain during the period on: Investments .................................................. 465,478 ----------- Net realized gain ............................................ 465,478 ----------- Net unrealized depreciation during the period on: Investments .................................................. (1,790,482) ----------- Net unrealized depreciation .................................. (1,790,482) ----------- Net loss ..................................................... (1,325,004) ----------- Net decrease in net assets resulting from operations ......... $ (191) =========== 30 See accompanying notes. SECURITY INCOME FUND Statement of Changes in Net Assets HIGH YIELD SERIES SIX MONTHS ENDED JUNE 30, 2005 YEAR ENDED (UNAUDITED) DECEMBER 31, 2004 ---------------- ----------------- INCREASE (DECREASE) IN NET ASSETS FROM OPERATIONS: Net investment income ............................................ $ 1,324,813 $ 2,300,611 Net realized gain during the period on investments ............... 465,478 727,249 Net unrealized appreciation (depreciation) during the period on investments ................................................ (1,790,482) 1,079,012 ----------- ------------ Net increase (decrease) in net assets resulting from operations .. (191) 4,106,872 ----------- ------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A ....................................................... (1,059,209) (1,746,511) Class B ....................................................... (201,033) (439,760) Class C ....................................................... (57,722) (101,205) Net realized gain Class A ....................................................... -- (45,842) Class B ....................................................... -- (15,118) Class C ....................................................... -- (3,316) ----------- ------------ Total distributions to shareholders .............................. (1,317,964) (2,351,752) ----------- ------------ CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares Class A ....................................................... 7,759,504 17,655,634 Class B ....................................................... 281,251 2,913,685 Class C ....................................................... 247,723 563,465 Distributions reinvested Class A ....................................................... 1,040,317 1,756,690 Class B ....................................................... 188,527 424,041 Class C ....................................................... 43,683 79,970 Cost of shares redeemed Class A ....................................................... (7,574,451) (13,124,177) Class B ....................................................... (2,486,496) (3,568,699) Class C ....................................................... (261,925) (408,828) ----------- ------------ Net increase from capital share transactions ..................... (761,867) 6,291,781 ----------- ------------ Net increase (decrease) in net assets ............................ (2,080,022) 8,046,901 ----------- ------------ NET ASSETS: Beginning of period .............................................. 44,004,518 35,957,617 ----------- ------------ End of period .................................................... $41,924,496 $ 44,004,518 =========== ============ Accumulated undistributed net investment income at end of period ........................................................ $ 105,954 $ 99,105 =========== ============ CAPITAL SHARE ACTIVITY: Shares sold Class A ....................................................... 622,696 1,440,453 Class B ....................................................... 22,608 238,674 Class C ....................................................... 19,907 45,679 Shares reinvested Class A ....................................................... 83,898 143,599 Class B ....................................................... 15,240 34,790 Class C ....................................................... 3,517 6,527 Shares redeemed Class A ....................................................... (613,980) (1,072,501) Class B ....................................................... (202,623) (292,701) Class C ....................................................... (21,002) (33,593) 31 See accompanying notes. Financial Highlights SECURITY INCOME FUND HIGH YIELD SERIES Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS A 2005(G) 2004 2003 2002 2001(F) 2000 - ------- -------------- ------- ------- ------ ------- ------------ PER SHARE DATA Net asset value, beginning of period $ 12.70 $ 12.17 $ 10.66 $11.68 $12.14 $13.65 ------- ------- ------- ------ ------ ------ Income (loss) from investment operations: Net investment income (loss)(c) 0.39 0.73 0.70 0.81 1.06 1.10 Net gain (loss) on securities (realized and unrealized) (0.35) 0.55 1.54 (1.00) (0.47) (1.50) ------- ------- ------- ------ ------ ------ Total from investment operations 0.04 1.28 2.24 (0.19) 0.59 (0.40) ------- ------- ------- ------ ------ ------ Less distributions: Dividends from net investment income (0.39) (0.73) (0.73) (0.83) (1.05) (1.11) Distributions from realized gains -- -- -- -- -- -- Return of Capital -- (0.02) -- -- -- -- ------- ------- ------- ------ ------ ------ Total distributions (0.39) (0.75) (0.73) (0.83) (1.05) (1.11) ------- ------- ------- ------ ------ ------ Net asset value, end of period $ 12.35 $ 12.70 $ 12.17 $10.66 $11.68 $12.14 ======= ======= ======= ====== ====== ====== TOTAL RETURN(A) 0.32% 10.96% 21.65% (1.66%) 4.93% (3.03%) ------- ------- ------- ------ ------ ------ RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $33,606 $33,393 $25,777 $6,009 $5,919 $6,612 ------- ------- ------- ------ ------ ------ Ratios to average net assets: Net investment income (loss) 6.28% 6.05% 6.40% 7.31% 8.80% 8.62% Total expenses 1.55% 1.48% 1.28% 1.48% 1.09% 0.79% Gross expenses(b) 1.55% 1.48% 1.28% 1.48% 1.42% 1.39% Net expenses(d) 1.55% 1.48% 1.27% 1.48% 1.09% 0.79% ------- ------- ------- ------ ------ ------ Portfolio turnover rate 77% 73% 61% 80% 65% 28% SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS B 2005(G) 2004 2003 2002 2001(F) 2000 - ------- -------------- ------ ------ ------ ------- ------------ PER SHARE DATA Net asset value, beginning of period $12.66 $12.14 $10.63 $11.65 $12.11 $13.62 ------ ------ ------ ------ ------ ------ Income (loss) from investment operations: Net investment income (loss)(c) 0.34 0.65 0.67 0.73 0.96 1.00 Net gain (loss) on securities (realized and unrealized) (0.36) 0.53 1.48 (1.01) (0.47) (1.50) ------ ------ ------ ------ ------ ------ Total from investment operations (0.02) 1.18 2.15 (0.28) 0.49 (0.50) ------ ------ ------ ------ ------ ------ Less distributions: Dividends from net investment income (0.34) (0.64) (0.64) (0.74) (0.95) (1.01) Distributions from realized gains -- -- -- -- -- -- Return of Capital -- (0.02) -- -- -- -- ------ ------ ------ ------ ------ ------ Total distributions (0.34) (0.66) (0.64) (0.74) (0.95) (1.01) ------ ------ ------ ------ ------ ------ Net asset value, end of period $12.30 $12.66 $12.14 $10.63 $11.65 $12.11 ====== ====== ====== ====== ====== ====== TOTAL RETURN(A) (0.15%) 10.09% 20.82% (2.40%) 4.08% (3.77%) ------ ------ ------ ------ ------ ------ RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $6,175 $8,437 $8,324 $4,450 $4,231 $3,914 ------ ------ ------ ------ ------ ------ Ratios to average net assets: Net investment income (loss) 5.53% 5.31% 5.92% 6.56% 7.98% 7.77% Total expenses 2.30% 2.22% 2.08% 2.23% 1.90% 1.51% Gross expenses(b) 2.30% 2.22% 2.08% 2.23% 2.21% 1.84% Net expenses(d) 2.30% 2.22% 2.08% 2.23% 1.90% 1.51% ------ ------ ------ ------ ------ ------ Portfolio turnover rate 77% 73% 61% 80% 65% 28% ------ ------ ------ ------ ------ ------ 32 See accompanying notes. Financial Highlights SECURITY INCOME FUND HIGH YIELD SERIES Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED, ENDED JUNE 30, DECEMBER 31, CLASS C 2005(G) 2004 2003 2002 2001(F) 2000(E) - ------- -------------- ------ ------ ------ ------- ------------ PER SHARE DATA Net asset value, beginning of period $12.72 $12.19 $10.67 $11.69 $12.16 $12.90 ------ ------ ------ ------ ------ ------ Income (loss) from investment operations: Net investment income (loss)(c) 0.34 0.65 0.66 0.73 0.81 0.62 Net gain (loss) on securities (realized and unrealized) (0.35) 0.54 1.50 (1.01) (0.33) (0.69) ------ ------ ------ ------ ------ ------ Total from investment operations (0.01) 1.19 2.16 (0.28) 0.48 (0.07) ------ ------ ------ ------ ------ ------ Less distributions: Dividends from net investment income (0.34) (0.64) (0.64) (0.74) (0.95) (0.67) Distributions from realized gains -- -- -- -- -- -- Return of Capital -- (0.02) -- -- -- -- ------ ------ ------ ------ ------ ------ Total distributions (0.34) (0.66) (0.64) (0.74) (0.95) (0.67) ------ ------ ------ ------ ------ ------ Net asset value, end of period $12.37 $12.72 $12.19 $10.67 $11.69 $12.16 ====== ====== ====== ====== ====== ====== TOTAL RETURN(A) (0.07%) 10.12% 20.82% (2.39%) 4.04% (1.24%) ------ ------ ------ ------ ------ ------ RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $2,144 $2,174 $1,857 $ 520 $ 368 $ 50 ------ ------ ------ ------ ------ ------ Ratios to average net assets: Net investment income (loss) 5.53% 5.31% 5.85% 6.60% 7.60% 8.05% Total expenses 2.30% 2.22% 2.08% 2.24% 2.11% 1.58% Gross expenses(b) 2.30% 2.22% 2.08% 2.24% 2.25% 2.02% Net expenses(d) 2.30% 2.22% 2.07% 2.24% 2.11% 1.58% ------ ------ ------ ------ ------ ------ Portfolio turnover rate 77% 73% 61% 80% 65% 39% (a) Total return information does not take into account any charges paid at time of purchase or contingent deferred sales charge paid at time of redemption. (b) Gross expense information reflects expense ratios absent fund expense reductions by the Investment Manager. (c) Net investment income was computed using the average month-end shares outstanding throughout the period. (d) Net expense information reflects expense ratios after expense reductions or fee waivers and reduction to custodian expenses. (e) Class C shares were initially offered for sale on May 1, 2000. Percentage amounts for the period, except for total return, have been annualized. (f) As required, effective January 1, 2001, the Funds adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing premiums on fixed income securities. The effect of this change for the period ended December 31, 2001 was to decrease net investment income per share by less than 1/2 of a cent, increase net realized and unrealized gains and losses by less than 1/2 of a cent and increase the ratio of net investment income to average net assets from 0.01% to 0.18%. Per share, ratios and supplemental data for periods prior to January 1, 2001 have not been restated to reflect this change in presentation. (g) Unaudited figures for the six months ended June 30, 2005. Percentage amounts for the period, except total return, have been annualized. 33 See accompanying notes. This page left blank intentionally. 34 SECURITY INCOME FUND INCOME OPPORTUNITY SERIES (FOUR CORNERS CAPITAL MANAGEMENT LOGO) SUBADVISOR, FOUR CORNERS CAPITAL MANAGEMENT, LLC 35 SECURITY INCOME FUND Performance Summary INCOME OPPORTUNITY SERIES August 15, 2005 (unaudited) PERFORMANCE INCOME OPPORTUNITY SERIES VS. S&P/LSTA LEVERAGED LOAN INDEX (PERFORMANCE GRAPH) INCOME OPPORTUNITY 03/31/04 9,525.00 06/30/04 9,639.61 09/30/04 9,728.82 12/31/04 9,896.34 03/31/05 10,024.07 06/30/05 10,092.06 S & P/ LSTA LEVERAGED LOAN INDEX INCOME OPPORTUNITY DATE value - ----------------- --------- INCEPTION 3/31/04 10,000.00 6/30/04 10,123.40 9/30/04 10,213.76 12/31/04 10,352.26 03/31/05 10,494.72 06/30/05 10,562.98 $10,000 SINCE INCEPTION This chart assumes a $10,000 investment in Class A shares of Income Opportunity Series on March 31, 2004 (commencement of operations), and reflects deduction of the 4.75% sales load. The chart does not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. PORTFOLIO COMPOSITION BY QUALITY RATING (BASED ON STANDARD AND POOR'S RATINGS) BB 40.26% B 46.89 CCC 1.02 Not Rated 9.33 Temporary Cash Investments 4.70 Liabilities, less cash & other assets (2.20) AVERAGE ANNUAL RETURNS SINCE INCEPTION PERIODS ENDED 06-30-05 1 YEAR (3-31-04) - ---------------------- ------ --------------- A Shares (0.66%) 0.41% B Shares (1.73%) 0.25% C Shares 2.28% 3.45% The performance data above represents past performance which is not predictive of future results. For Class A shares these figures reflect deduction of the maximum sales charge of 4.75%. For Class B shares the figures reflect deduction of the maximum contingent deferred sales charge, ranging from 5% in the first year to 0% in the sixth and following years, and 1% for Class C shares. The figures do not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. Such figures would be lower if applicable taxes were deducted. The investment return and principal value of an investment will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. 36 See accompanying notes. SECURITY INCOME FUND Performance Summary INCOME OPPORTUNITY SERIES August 15, 2005 (unaudited) PERFORMANCE INFORMATION ABOUT YOUR SERIES EXPENSES CALCULATING YOUR ONGOING SERIES EXPENSES EXAMPLE As a shareholder of the Series, you incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments; contingent deferred sales charges on redemptions; and redemption fees, if any; and (2) ongoing costs, including management fees; distribution and/or service fees (12b-1); and other Series expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Series and to compare these costs with ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, January 1, 2005 - June 30, 2005. ACTUAL EXPENSES The first line for each class of shares in the table 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. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the table under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line for each class of shares in the table provides information about hypothetical account values and hypothetical expenses based on the Series actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Series 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 Series 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 table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions, and redemption fees, if any. Therefore, the second line for each class of shares 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 transactional costs were included, your costs would have been higher. FUND EXPENSES BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING 01-01-05 06-30-05(1) PERIOD(2) ------------- ------------- ------------- Income Opportunity Series - Class A Actual $1,000.00 $1,019.80 $ 7.16 Hypothetical 1,000.00 1,017.65 7.15 Income Opportunity Series - Class B Actual 1,000.00 1,014.00 10.89 Hypothetical 1,000.00 1,014.18 10.89 Income Opportunity Series - Class C Actual 1,000.00 1,014.00 10.89 Hypothetical 1,000.00 1,014.18 10.89 (1) The actual ending account value is based on the actual total return of the Series for the period January 1, 2005 to June 30, 2005 after actual expenses and will differ from the hypothetical ending account value which is based on the Series expense ratio and a hypothetical annual return of 5% before expenses. The actual cumulative return at net asset value for the period January 1, 2005 to June 30, 2005 was 1.98%, 1.40% and 1.40%, for Class A, B and C shares, respectively. (2) Expenses are equal to the Series annualized expense ratio (1.42%, 2.18% and 2.18% for Class A, B and C class shares, respectively, net of any fee waivers and expense reductions) multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 37 SECURITY INCOME FUND Schedule of Investments INCOME OPPORTUNITY SERIES June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ----------- SENIOR FLOATING RATE INTERESTS(1) - 97.1% AEROSPACE & DEFENSE - 4.1% Alion Science & Technology, Term Loan B, 5.637% - 2009 $ 997,494 $ 997,494 Dyncorp International, Term Loan B, 6.063% - 2011 1,000,000 1,007,917 IAP Worldwide Services, Inc., Term Loan B, 9.313% - 2012 1,000,000 976,250 K & F Industries, Inc., Term Loan B, 5.771% - 2012 950,000 960,517 ----------- 3,942,178 ----------- AUTOMOTIVE - 1.7% Metokote Corporation, Term Loan, 8.00% - 2011 1,000,000 1,000,000 NFIL Holdings Corporation: Term Loan, 4.624% - 2010 190,476 192,262 Term Loan B, 5.336% - 2010 484,786 489,331 ----------- 1,681,593 ----------- BEVERAGE & TOBACCO - 0.9% Constellation Brands, Inc., Term Loan B, 5.145% - 2011 830,833 838,103 ----------- BROADCAST RADIO & TELEVISION - 2.8% DirecTV Holdings, LLC, 4.736% - 2011 666,667 668,611 Panamsat Corporation, Term Loan, 5.65% - 2011 992,470 1,007,026 Raycom Media, Inc., Term Loan B, 5.125% - 2012 1,000,000 1,005,000 ----------- 2,680,637 ----------- BUILDING & DEVELOPMENT - 14.4% AMS Holdings, Term Loan, 6.24% - 2012 997,500 1,002,488 Adams Outdoor Advertising, LP, Term Loan, 5.15% - 2012 1,033,127 1,045,181 Builders First Source, Term Loan B, 5.661% - 2010 400,000 402,500 CB Richard Ellis Services, Term Loan C, 5.354% - 2010 910,613 916,304 Custom Building Products, Term Loan, 5.74% - 2011 997,500 1,001,241 General Growth Properties, Term Loan B, 5.58% - 2008 995,262 1,002,153 Headwaters, Inc., Term Loan, 5.442% - 2011 691,676 696,575 Lake Las Vegas Resort, Term Loan, 6.752% - 2009 1,913,391 1,931,568 Macerich Company: Term Loan, 4.89% - 2006 1,000,000 998,750 Term Loan B, 4.82% - 2010 1,000,000 997,500 Maguire Properties, Inc., Term Loan B, 4.90% - 2010(2) 922,222 926,833 Masonite International Corporation, Term Loan, 7.00% - 2013 1,000,000 997,778 South Edge, LLC, Term Loan C, 5.563% - 2009 1,000,000 1,007,500 SunCal Companies, Term Loan, 6.26% - 2010 1,000,000 995,000 ----------- 13,921,371 ----------- BUSINESS EQUIPMENT & SERVICES - 2.0% Fidelity National Information Services, Term Loan, 4.96% - 2011 $ 997,500 $ 990,331 Western Inventory Service, Ltd.: Term Loan, 6.484% - 2011 459,813 461,537 Term Loan B, 6.437% - 2011 521,495 523,451 ----------- 1,975,319 ----------- CABLE TELEVISION - 6.1% Century Cable, Term Loan, 8.00% - 2009 1,000,000 987,857 Charter Operating, Term Loan, 6.19% - 2010 1,000,000 986,058 Mediacomm Group, LLC, Term Loan, 1.579% - 2012(3) 1,000,000 952,500 NTL Investment Holdings, Term Loan, 6.41% - 2012 1,000,000 1,002,917 UPC Financing Partnership/Distribution, Term Loan F, 6.60% - 2011 1,000,000 1,003,906 Young Broadcasting, Inc., 5.638% - 2012 1,000,000 1,008,333 ----------- 5,941,571 ----------- CHEMICALS & PLASTICS - 2.1% Brenntag, Term Loan, 5.88% - 2012 1,000,000 1,010,417 Celanese: Term Loan B, 5.74% - 2012 807,078 817,671 Term Loan C, 0.75% - 2012(2) 191,607 192,885 ----------- 2,020,973 ----------- CONTAINERS & GLASS PRODUCTS - 2.7% Graham Packaging Company, Term Loan B, 5.758% - 2011 995,000 1,008,059 Owens-Illinois Group, Inc., Term Loan C, 5.11% - 2008 589,114 592,060 Solo Cup, Term Loan B, 5.403% - 2011 987,500 995,153 ----------- 2,595,272 ----------- DRUGS - 1.8% Accredo Health, Inc., Term Loan B, 5.08% - 2011 923,333 923,333 Warner Chilcott, Term Loan, 6.49% - 2012 865,339 866,421 ----------- 1,789,754 ----------- ECOLOGICAL SERVICES & EQUIPMENT - 2.5% Duratek, Inc., Term Loan, 6.574% - 2009 735,397 734,938 Envirocare, Term Loan, 6.11% - 2010 954,546 958,920 Environmental Systems Products Holdings, Term Loan, 6.665% - 2008 684,228 695,347 ----------- 2,389,205 ----------- 38 See accompanying notes. SECURITY INCOME FUND Schedule of Investments INCOME OPPORTUNITY SERIES June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ---------- SENIOR FLOATING RATE INTERESTS(1) (CONTINUED) ELECTRONIC/ELECTRIC - 3.1% Memec Group Holdings, Ltd., Term Loan B, 11.189% - 2010 $1,000,000 $1,005,000 Monitronics International, Inc., Term Loan B, 6.894% - 2009 987,469 997,343 Penn Engineering & Manufacturing Corporation, 5.97% - 2011 1,000,000 1,005,000 ---------- 3,007,343 ---------- EQUIPMENT LEASING - 1.0% United Rentals: Term Loan, 5.57% - 2011 493,750 499,552 Term Loan B, 5.12% - 2011 500,000 505,875 ---------- 1,005,427 ---------- FINANCIAL INTERMEDIARIES - 2.9% LNR Property Corporation: Term Loan, 7.71% - 2008 1,000,000 998,125 Term Loan B, 6.21% - 2008 979,970 981,545 Refco Group, LLC, Term Loan, 5.314% - 2011 805,000 806,811 ---------- 2,786,481 ---------- FOOD PRODUCTS - 3.1% Culligan Corporation, Term Loan B, 5.71% - 2011 1,000,000 1,009,583 Golden State Foods Corporation, Term Loan B, 4.94% - 2011 990,000 998,662 Michael Foods, Inc., Term Loan, 6.59% - 2011 1,000,000 1,021,250 ---------- 3,029,495 ---------- FOREST PRODUCTS - 0.3% Boise Cascade, Term Loan B, 5.196% - 2011 327,945 331,862 ---------- HEALTH CARE - 3.0% Select Medical, Term Loan B, 5.042% - 2012 997,500 998,568 U.S. Oncology, Term Loan B, 6.144% - 2011 955,219 966,563 VWR International, Term Loan B, 5.65% - 2011 915,333 921,054 ---------- 2,886,185 ---------- HOME FURNISHINGS - 1.1% Prestige Brands, Inc., Term Loan B, 5.37% - 2011 1,041,310 1,050,856 ---------- HOTELS, MOTELS, INNS & CASINOS - 8.6% Boyd Gaming Corporation, Term Loan B, 4.935% - 2011 $ 990,000 $ 994,207 CNL Hotels & Resorts, Term Loan, 5.684% - 2006 291,111 291,111 Opbiz, LLC: Term Loan, 6.10% - 2010 997,692 998,939 Term Loan B, 7.10% - 2010 2,346 2,349 Penn National Gaming, 0.25% - 2012 1,000,000 1,013,393 Pinnacle Entertainment, Term Loan, 6.33% - 2010 1,000,000 1,012,500 Resort International Holdings, LLC, Term Loan, 5.83% - 2012(2) 981,791 993,573 Seminole Tribe of Florida, Term Loan, 5.375% - 2011 1,000,000 1,010,000 Venetian Casino Resort: Term Loan, 0.75% - 2011(2) 170,940 172,009 Term Loan B, 4.81% - 2011 829,060 836,610 Wynn Las Vegas, Term Loan, 5.475% - 2011 1,000,000 1,005,938 ---------- 8,330,629 ---------- INDUSTRIAL EQUIPMENT - 2.1% Invensys plc, Term Loan B, 6.881% - 2009 980,666 995,376 Rexnord Corporation, Term Loan B, 5.543% - 2011 1,000,000 1,007,083 ---------- 2,002,459 ---------- INSURANCE - 1.0% Conseco, Term Loan, 6.83% - 2010 958,901 967,691 ---------- LEISURE - 3.1% Metro-Goldwyn-Mayer Studios, Inc., 5.74% - 2012 1,000,000 1,002,875 Regal Cinemas Corporation, Term Loan B, 5.24% - 2010 957,501 965,081 WMG Acquisition Corporation, Term Loan, 5.327% - 2011 987,095 992,647 ---------- 2,960,603 ---------- NONFERROUS METALS & MINERALS - 2.1% Carmeuse Lime, Inc., Term Loan, 5.125% - 2011 1,000,000 1,005,000 FRC-WPP, Term Loan, 7.08% - 2010 997,500 995,006 ---------- 2,000,006 ---------- 39 See accompanying notes. SECURITY INCOME FUND Schedule of Investments INCOME OPPORTUNITY SERIES June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ---------- SENIOR FLOATING RATE INTERESTS(1) (CONTINUED) OIL & GAS - 9.5% ATP Oil & Gas, Term Loan, 8.693% - 2010 $ 997,500 $1,007,475 Alon USA, Inc., Term Loan B, 10.00% - 2008 1,000,000 1,025,000 El Paso, Term Loan, 5.62% - 2009 1,003,445 1,008,462 Ferrell Companies, Inc., Term Loan, 6.918% - 2011 995,000 1,014,900 Hawkeye Energy, Term Loan, 6.005% - 2012 1,000,000 960,000 Kerr McGee: Term Loan B, 5.79% - 2011 1,000,000 1,014,722 Term Loan X, 5.55% - 2007 1,000,000 1,005,750 Semcrude LP, Term Loan, 6.035% - 2011 1,151,346 1,159,262 U.S. Shipping, Term Loan B, 4.387% - 2010(3) 991,346 999,401 ---------- 9,194,972 ---------- PUBLISHING - 1.9% RH Donnelley, Inc., Term Loan D, 5.145% - 2011 869,622 877,503 Transwestern Publishing Company, Term Loan B, 5.476% - 2012 986,963 989,123 ---------- 1,866,626 ---------- RETAILERS - 2.0% Jean Coutu Group, Inc., Term Loan, 5.50% - 2010 992,500 1,006,147 Jostens, Inc., Term Loan B, 5.39% - 2011 970,000 982,933 ---------- 1,989,080 ---------- SURFACE TRANSPORTATION - 1.0% Horizon Lines Holding Corporation, Term Loan, 5.99% - 2011 990,000 1,001,550 ---------- TELECOMMUNICATIONS & CELLULAR COMMUNICATIONS - 3.1% American Tower, Term Loan, 5.315% - 2011 1,000,000 1,002,500 MetroPCS Wireless, Inc., Term Loan, 7.688% - 2011 1,000,000 1,025,000 Telcordia Technologies, Inc., Term Loan, 6.07% - 2012 1,000,000 982,500 ---------- 3,010,000 ---------- PRINCIPAL AMOUNT OR NUMBER MARKET OF SHARES VALUE ---------- ----------- SENIOR FLOATING RATE INTERESTS(1) (CONTINUED) UTILITIES - 7.1% Covanta Energy: Pre LC, 6.36% - 2012(2) $ 552,846 $ 556,992 Term Loan, 6.46% - 2012(2) $ 447,154 450,508 KGEN, LLC: Term Loan, 6.115% - 2011 $ 997,500 977,550 Term Loan B, 12.49% - 2011 $1,017,090 945,894 NRG Energy, Inc., Term Loan, 4.803% - 2011 $ 997,188 1,004,043 Riverside Rocky Mountain Project, Term Loan, 7.416% - 2011 $ 973,400 992,868 Texas Genco, Term Loan, 5.408% - 2011(3) $ 995,731 1,009,007 Vulcan Energy, Term Loan, 5.33% - 2010 $ 898,343 906,765 ----------- 6,843,627 ----------- TOTAL SENIOR FLOATING RATE INTEREST (cost $93,685,395) 94,040,868 ----------- CORPORATE BONDS - 0.4% HEALTH CARE - 0.4% Elan Finance plc, 7.268% - 2011 $ 500,000 430,000 ----------- TOTAL CORPORATE BONDS (cost $434,889) 430,000 ----------- TEMPORARY CASH INVESTMENTS - 4.7% State Street GA Money Market Fund 4,550,000 4,550,000 ----------- TOTAL TEMPORARY CASH INVESTMENTS (cost $4,550,000) 4,550,000 ----------- TOTAL INVESTMENTS - 102.2% (cost $98,670,284) 99,020,868 LIABILITIES, LESS CASH & OTHER ASSETS - (2.2%) (2,131,598) ----------- TOTAL NET ASSETS - 100.0% $96,889,270 =========== For federal income tax purposes the identified cost of investments owned at June 30, 2005 was $98,752,433. plc (public limited company) LP (Limited Partnership) (1) Senior loans in which the Series invests generally pay interest rates which are periodically adjusted by reference to a base short-term, floating lending rate plus a premium. These base lending rates are generally (I) the lending rate offered by one or more European banks, such as the London Inter-Bank Offered Rate (LIBOR), (ii) the prime rate offered by one or more major United States banks, or (iii) the bank's certificate of deposit rate. Senior floating rate interest often require prepayments from excess cash flows or permit the borrower to repay at its election. The rate at which the borrower repays cannot be predicted with accuracy. As a result, the actual remaining maturity may be substantially less than the stated maturities shown. The interest rate indicated is the rate in effect at June 30, 2005. (2) Purchased on a delayed delivery basis. (3) Portion purchased on a delayed delivery basis. 40 See accompanying notes. SECURITY INCOME FUND INCOME OPPORTUNITY SERIES (unaudited) Statement of Assets and Liabilities June 30, 2005 ASSETS: Investments, at value(1) ....................................... $ 99,020,868 Cash ........................................................... 1,193,902 Receivables: Fund shares sold ............................................ 130,853 Interest .................................................... 564,182 Prepaid expenses ............................................... 39,350 ------------ Total assets ................................................... 100,949,155 ------------ LIABILITIES: Payable for: Securities purchased ........................................ 3,356,516 Fund shares redeemed ........................................ 318,301 Dividends payable to shareholders ........................... 40,882 Management fees ............................................. 63,803 Custodian fees .............................................. 1,334 Transfer agent and administration fees ...................... 19,791 Professional fees ........................................... 12,095 12b-1distribution plan fees ................................. 247,163 ------------ Total liabilities .............................................. 4,059,885 ------------ NET ASSETS ..................................................... $ 96,889,270 ============ NET ASSETS CONSIST OF: Paid in capital ................................................ $ 96,584,432 Accumulated net investment loss ................................ (73,725) Accumulated undistributed net realized gain on sale of investments ................................................. 27,979 Net unrealized appreciation in value of investments ............ 350,584 ------------ Net assets ..................................................... $ 96,889,270 ============ CLASS A: Capital shares outstanding (unlimited number of shares authorized) ..................... 4,266,085 Net assets ..................................................... $ 43,118,725 Net asset value and redemption price per share ................. $ 10.11 ============ Maximum offering price per share (net asset value divided by 95.25%) .................................................. $ 10.61 ============ CLASS B: Capital shares outstanding (unlimited number of shares authorized) ..................... 1,958,380 Net assets ..................................................... $ 19,763,803 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) ............................................... $ 10.09 ============ CLASS C: Capital shares outstanding (unlimited number of shares authorized) ..................... 3,369,527 Net assets ..................................................... $ 34,006,742 Net asset value, offering and redemption price per share (excluding any applicable contingent deferred sales charge) ............................................... $ 10.09 ============ (1)Investments, at cost ........................................ $ 98,670,284 Statement of Operations For the Six Months Ended June 30, 2005 INVESTMENT INCOME: Interest .................................................... $ 2,386,754 ------------ Total investment income ..................................... 2,386,754 ------------ EXPENSES: Management fees ............................................. 353,368 Custodian fees .............................................. 20,042 Transfer agent/maintenance fees ............................. 18,703 Administration fees ......................................... 66,148 Directors' fees ............................................. 2,067 Professional fees ........................................... 30,421 Reports to shareholders ..................................... 4,735 Registration fees ........................................... 23,446 Other expenses .............................................. 3,061 12b-1 distribution plan fees - Class A ...................... 45,468 12b-1 distribution plan fees - Class B ...................... 95,370 12b-1 distribution plan fees - Class C ...................... 164,469 ------------ Total expenses .............................................. 827,298 Less: Earnings credits ...................................... (1,834) ------------ Net expenses ................................................ 825,464 ------------ Net investment income ....................................... 1,561,290 ------------ NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain during the period on: Investments ................................................. 12,993 ------------ Net realized gain ........................................... 12,993 ------------ Net unrealized depreciation during the period on: Investments ................................................. (200,081) ------------ Net unrealized depreciation ................................. (200,081) ------------ Net loss ....................................................... (187,088) ------------ Net increase in net assets resulting from operations ................................... $ 1,374,202 ============ 41 See accompanying notes. SECURITY INCOME FUND Statement of Changes in Net Assets INCOME OPPORTUNITY SERIES SIX MONTHS ENDED JUNE 30, 2005 YEAR ENDED (UNAUDITED) DECEMBER 31, 2004* ---------------- ------------------ INCREASE (DECREASE) IN NET ASSETS FROM OPERATIONS: Net investment income .................................. $ 1,561,290 $ 1,144,740 Net realized gain during the period on investments ..... 12,993 221,601 Net unrealized appreciation (depreciation) during the period on investments ............................... (200,081) 550,665 ----------- ----------- Net increase in net assets resulting from operations ... 1,374,202 1,917,006 ----------- ----------- DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A ............................................. (731,078) (511,754) Class B ............................................. (304,162) (328,607) Class C ............................................. (526,008) (389,058) Net realized gain Class A ............................................. -- (70,515) Class B ............................................. -- (47,426) Class C ............................................. -- (77,762) ----------- ----------- Total distributions to shareholders .................... (1,561,248) (1,425,122) ----------- ----------- CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares Class A ............................................. 19,622,077 28,706,725 Class B ............................................. 987,706 18,069,896 Class C ............................................. 7,503,163 30,187,185 Distributions reinvested Class A ............................................. 617,880 571,331 Class B ............................................. 295,875 373,344 Class C ............................................. 475,163 446,038 Cost of shares redeemed Class A ............................................. (4,659,178) (1,805,320) Class B ............................................. (97,934) (11,420) Class C ............................................. (4,208,906) (489,193) ----------- ----------- Net increase from capital share transactions ........... 20,535,846 76,048,586 ----------- ----------- Net increase in net assets ............................. 20,348,800 76,540,470 ----------- ----------- NET ASSETS: Beginning of period .................................... 76,540,470 -- ----------- ----------- End of period .......................................... $96,889,270 $76,540,470 =========== =========== Accumulated undistributed net investment loss at end of period ................................................. $ (73,725) $ (73,767) =========== =========== CAPITAL SHARE ACTIVITY: Shares sold Class A ............................................. 1,936,877 2,857,806 Class B ............................................. 97,550 1,805,380 Class C ............................................. 742,026 3,001,202 Shares reinvested Class A ............................................. 61,122 56,594 Class B ............................................. 29,292 36,994 Class C ............................................. 47,043 44,186 Shares redeemed Class A ............................................. (467,549) (178,765) Class B ............................................. (9,707) (1,129) Class C ............................................. (416,597) (48,333) * For the period February 11, 2004 (date of inception) to December 31, 2004. 42 See accompanying notes. SECURITY INCOME FUND Statement of Cash Flows INCOME OPPORTUNITY SERIES For the Six Months Ended June 30, 2005 SIX MONTHS ENDED JUNE 30, 2005 (UNAUDITED) ---------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS: ....... $ 1,374,202 ADJUSTMENTS TO RECONCILE NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS TO NET CASH USED IN OPERATING ACTIVITIES: Realized and unrealized loss on investments .............. 187,088 Amortization of discount/premium ......................... (8,510) Proceeds from disposition of investment securities ....... 52,803,442 Purchase of investment securities ........................ (72,357,949) CHANGES IN OPERATING ASSETS AND LIABILITIES: Increase in interest receivable and prepaid expenses ..... (267,591) Increase in accrued expenses and other liabilities ....... 131,036 ------------ Net cash used in operating activities ....................... (18,138,282) ------------ CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from shares sold ................................ 28,118,033 Payments on shares redeemed .............................. (8,847,789) Dividends paid in cash(a) ................................ (138,546) ------------ Net cash provided by financing activities ................... 19,131,698 ------------ NET INCREASE IN CASH ........................................ 993,416 Cash at the beginning of the period ......................... 200,486 ------------ CASH AT THE END OF THE PERIOD ............................... $ 1,193,902 ============ (a) Non-cash financing activities not included herein consists of reinvestment of dividends of $1,388,918. 43 See accompanying notes. SECURITY INCOME FUND Financial Highlights INCOME OPPORTUNITY SERIES Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED ENDED JUNE 30, DECEMBER 31, CLASS A 2005(F) 2004(E) - ------- -------------- ------------ PER SHARE DATA Net asset value, beginning of period $ 10.11 $ 10.04 ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.19 0.22 Net gain (loss) on securities (realized and unrealized) 0.01 0.13 ------- ------- Total from investment operations 0.20 0.35 ------- ------- Less distributions: Dividends from net investment income (0.20) (0.25) Distributions from realized gains -- (0.03) ------- ------- Total distributions (0.20) (0.28) ------- ------- Net asset value, end of period $ 10.11 $ 10.11 ======= ======= TOTAL RETURN(A) 1.98% 3.46% ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $43,119 $27,646 ------- ------- Ratios to average net assets: Net investment income (loss) 4.01% 2.92% Total expenses 1.43% 1.43% Gross expenses(b) 1.43% 1.43% Net expenses(d) 1.42% 1.42% ------- ------- Portfolio turnover rate 66% 146% SIX MONTHS YEAR ENDED ENDED JUNE 30, DECEMBER 31, CLASS B 2005(F) 2004(E) - ------- -------------- ------------ PER SHARE DATA Net asset value, beginning of period $ 10.11 $ 10.04 ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.16 0.17 Net gain (loss) on securities (realized and unrealized) (0.02) 0.12 ------- ------- Total from investment operations 0.14 0.29 ------- ------- Less distributions: Dividends from net investment income (0.16) (0.19) Distributions from realized gains -- (0.03) ------- ------- Total distributions (0.16) (0.22) ------- ------- Net asset value, end of period $ 10.09 $ 10.11 ======= ======= TOTAL RETURN(A) 1.40% 2.87% ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $19,764 $18,606 ------- ------- Ratios to average net assets: Net investment income (loss) 3.19% 2.20% Total expenses 2.18% 2.17% Gross expenses(b) 2.18% 2.17% Net expenses(d) 2.18% 2.17% ------- ------- Portfolio turnover rate 67% 146% 44 See accompanying notes. SECURITY INCOME FUND Financial Highlights INCOME OPPORTUNITY SERIES Selected data for each share of capital stock outstanding throughout each period SIX MONTHS YEAR ENDED ENDED JUNE 30, DECEMBER 31, CLASS C 2005(F) 2004(E) - ------- -------------- ------------ PER SHARE DATA Net asset value, beginning of period $ 10.11 $ 10.04 ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.16 0.16 Net gain (loss) on securities (realized and unrealized) (0.02) 0.13 ------- ------- Total from investment operations 0.14 0.29 ------- ------- Less distributions: Dividends from net investment income (0.16) (0.19) Distributions from realized gains -- (0.03) ------- ------- Total distributions (0.16) (0.22) ------- ------- Net asset value, end of period $ 10.09 $ 10.11 ======= ======= TOTAL RETURN(A) 1.40% 2.88% ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $34,007 $30,288 ------- ------- Ratios to average net assets: Net investment income (loss) 3.19% 2.17% Total expenses 2.18% 2.17% Gross expenses(b) 2.18% 2.17% Net expenses(d) 2.18% 2.17% ------- ------- Portfolio turnover rate 66% 146% (a) Total return information does not take into account any charges paid at time of purchase or contingent deferred sales charge paid at time of redemption. (b) Gross expense information reflects expense ratios absent fund expense reductions by the Investment Manager. (c) Net investment income was computed using the average month-end shares outstanding throughout the period. (d) Net expense information reflects expense ratios after expense reductions or fee waivers and reduction to custodian expenses. (e) The Income Opportunity Series was initially capitalized on February 11, 2004 with a net asset value of $10.00 per share. The Series commenced operations on March 31, 2004 with a net asset value of $10.04. Percentage amounts for the period have been annualized, except for total return. (f) Unaudited figures for the six months ended June 30, 2005. Percentage amounts for the period, except total return have been annualized. 45 See accompanying notes. This page left blank intentionally. 46 SECURITY CASH FUND (SECURITY FUNDS LOGO) ADVISOR, SECURITY MANAGEMENT COMPANY, LLC 47 Performance Summary SECURITY CASH FUND August 15, 2005 (unaudited) PERFORMANCE PORTFOLIO COMPOSITION BY QUALITY RATINGS (BASED ON STANDARD AND POOR'S RATINGS) AAA 14.42% AA 21.27 A 64.06 Cash & other assets, less liabilities 0.25 AVERAGE ANNUAL RETURNS YEARS ENDED 06-30-05 1 YEAR 5 YEARS 10 YEARS - -------------------- ------ ------- -------- 1.25% 1.68% 3.21% The performance data above represents past performance which is not predictive of future results. The figures do not reflect the deduction of taxes that a shareholder would pay on distributions or redemption of fund shares. Such figures would be lower if applicable taxes were deducted. The investment return and principal value of an investment will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. Fee waivers and/or reimbursements reduced fund expenses and in the absence of such waivers, the performance quoted would be reduced. 48 See accompanying notes. Performance Summary SECURITY CASH FUND August 15, 2005 (unaudited) PERFORMANCE INFORMATION ABOUT YOUR FUND'S EXPENSES CALCULATING YOUR ONGOING FUND EXPENSES EXAMPLE As a shareholder of the Fund, you incur ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period, January 1, 2005 -June 30, 2005. ACTUAL EXPENSES The first line in the table 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. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the table under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line in the table 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 table are meant to highlight your ongoing costs only. Therefore, the second line for each class of shares 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 transactional costs were included, your costs would have been higher. FUND EXPENSES BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING 01-01-05 06-30-05(1) PERIOD(2) ------------- ------------- ------------- Security Cash Fund Actual $1,000.00 $1,009.00 $4.98 Hypothetical 1,000.00 1,019.78 5.01 (1) The actual ending account value is based on the actual total return of the Fund for the period January 1, 2005 to June 30, 2005 after actual expenses and will differ from the hypothetical ending account value which is based on the Fund's expense ratio and a hypothetical annual return of 5% before expenses. The actual cumulative return at net asset value for the period January 1, 2005 to June 30, 2005 was 0.90%. (2) Expenses are equal to the Fund's annualized expense ratio 1.00% (net of fee waivers and expense reductions) multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 49 Schedule of Investments SECURITY CASH FUND June 30, 2005 (unaudited) PRINCIPAL MARKET AMOUNT VALUE ---------- ----------- CERTIFICATE OF DEPOSIT - DOMESTIC - 3.1% HSBC Bank USA, 3.17%, 08-09-05 $1,300,000 $ 1,299,983 ----------- TOTAL CERTIFICATE OF DEPOSIT (cost $1,299,983) 1,299,983 ----------- COMMERCIAL PAPER - 19.9% BANKING - 6.9% ING (US) Funding LLC, 3.33%, 09-01-05 1,000,000 994,265 UBS Finance (DE), Inc., 3.09%, 07-13-05 1,925,000 1,923,017 ----------- 2,917,282 ----------- BROKERAGE - 5.2% Credit Suisse First Boston, 3.18%, 08-08-05 2,200,000 2,192,615 ----------- HOME CONSTRUCTION - 2.8% Sherwin-Williams Company, 3.05%, 07-11-05 1,200,000 1,198,983 ----------- NON U.S. BANKING - 5.0% Bank Of Ireland, 3.05%, 07-06-05 2,100,000 2,099,110 ----------- TOTAL COMMERCIAL PAPER (cost $8,407,990) 8,407,990 ----------- ASSET BACKED COMMERCIAL PAPER - 32.3% DIVERSIFIED - 6.3% Amstel Funding Corporation, 3.10%, 07-15-05 1,671,000 1,668,986 Govco, Inc., 3.13%, 07-25-05 1,000,000 997,913 ----------- 2,666,899 ----------- FINANCIAL COMPANIES - CAPTIVE - 5.2% Edison Asset Securitization, 3.05%, 07-06-05 2,200,000 2,199,068 ----------- MISCELLANEOUS RECEIVABLES - 2.4% Jupiter Securitization Corporation, 3.20%, 08-05-05 1,000,000 996,889 ----------- SECURITIES - 11.1% Asset One Securitization, 3.20%, 07-27-05 1,400,000 1,396,764 Galaxy Funding, Inc., 3.07%, 07-08-05 1,800,000 1,798,925 Perry Global Funding LLC, 3.22%, 08-15-05 1,500,000 1,493,963 ----------- 4,689,652 ----------- TRADE RECEIVABLES - 7.3% Eureka Securitization, 3.03%, 07-01-05 1,000,000 1,000,000 Old Line Funding Corporation, 3.06%, 07-07-05 2,100,000 2,098,929 ----------- 3,098,929 ----------- TOTAL ASSET BACKED COMMERCIAL PAPER (cost $13,651,437) 13,651,437 ----------- CORPORATE BONDS - 29.2% AUTOMOTIVE - 3.8% Toyota Motor Credit Corporation, 3.33%, 07-19-05(1) $1,610,000 $ 1,610,098 ----------- BANKING - 5.7% Wells Fargo & Company, 3.51%, 09-29-05(1) 2,400,000 2,400,458 ----------- BROKERAGE - 10.4% Lehman Brothers Holdings, Inc.: 3.639%, 07-01-05(1) 1,000,000 1,000,474 3.978%, 09-28-05(1) 1,000,000 1,001,234 Merrill Lynch & Company, 3.739%, 09-21-05(1) 2,400,000 2,401,788 ----------- 4,403,496 ----------- FINANCIAL COMPANIES - CAPTIVE - 5.2% International Lease Finance Corporation, 4.441%, 07-15-05(1) 2,200,000 2,200,970 ----------- FINANCIAL COMPANIES - NONCAPTIVE DIVERSIFIED - 4.1% CIT Group, Inc., 3.62%, 07-29-05 1,750,000 1,750,522 ----------- TOTAL CORPORATE BONDS (cost $12,365,544) 12,365,544 ----------- MISCELLANEOUS ASSETS - 4.7% FUNDING AGREEMENTS - 4.7% United of Omaha Life Insurance Company, 3.161%, 07-01-05(1) 2,000,000 2,000,000 ----------- TOTAL MISCELLANEOUS ASSETS (cost $2,000,000) 2,000,000 ----------- U.S. GOVERNMENT SPONSORED AGENCIES - 10.6% FEDERAL HOME LOAN BANK - 4.7% 3.00%, 01-18-06 1,000,000 999,950 3.25%, 02-28-06 1,000,000 999,950 ----------- 1,999,900 ----------- FEDERAL NATIONAL MORTGAGE ASSOCIATION - 3.5% 3.297%, 07-07-05(1) 1,500,000 1,500,478 ----------- SMALL BUSINESS ASSOCATION POOLS - 2.0% #503295, 3.25%, 07-01-05(1) 144,178 144,268 #503303, 3.25%, 07-01-05(1) 111,011 111,081 #502398, 3.375%, 07-01-05(1) 44,856 45,023 #503152, 3.375%, 07-01-05(1) 185,883 185,883 #503265, 3.50%, 07-01-05(1) 140,858 140,506 #501927, 4.25%, 07-01-05(1) 198,533 200,406 ----------- 827,167 ----------- STUDENT LOAN MARKETING ASSOCIATION - 0.4% 1997-4 A2, 3.844%, 07-06-05(1) 162,350 162,714 ----------- TOTAL U.S. GOVERNMENT SPONSORED AGENCIES (cost $4,490,259) 4,490,259 ----------- TOTAL INVESTMENTS - 99.8% (cost $42,215,213) 42,215,213 CASH & OTHER ASSETS, LESS LIABILITIES - 0.2% 107,061 ----------- TOTAL NET ASSETS - 100.0% $42,322,274 =========== 50 See accompanying notes. Schedule of Investments SECURITY CASH FUND June 30, 2005 (unaudited) The cost of investments owned at June 30, 2005 was the same for federal income tax and financial statement purposes. (1) Variable rate security. Rate indicated is rate effective at June 30, 2005. Maturity date indicated is next interest reset date. 51 See accompanying notes. SECURITY CASH FUND (unaudited) Statement of Assets and Liabilities June 30, 2005 ASSETS: Investments, at value(1) ........................................ $42,215,213 Cash ............................................................ 103,378 Receivables: Fund shares sold ............................................. 90,154 Securities sold .............................................. 21,116 Interest ..................................................... 90,491 Prepaid expenses ................................................ 66,185 ----------- Total assets .................................................... 42,586,537 ----------- LIABILITIES: Payable for: Fund shares redeemed ......................................... 204,772 Management fees .............................................. 18,202 Custodian fees ............................................... 1,898 Transfer agent and administration fees ....................... 31,954 Professional fees ............................................ 5,648 Other ........................................................ 1,789 ----------- Total liabilities ............................................... 264,263 ----------- NET ASSETS ...................................................... $42,322,274 =========== NET ASSETS CONSIST OF: Paid in capital ................................................. $42,322,274 ----------- Net assets ...................................................... $42,322,274 =========== Capital shares outstanding (unlimited number of shares authorized) ...................... 42,322,274 Net asset value per share ....................................... $ 1.00 =========== (1)Investments, at cost ......................................... $42,215,213 Statement of Operations For the Six Months Ended June 30, 2005 INVESTMENT INCOME: Interest ........................................................ $671,587 -------- Total investment income ......................................... 671,587 -------- EXPENSES: Management fees ................................................. 120,227 Custodian fees .................................................. 4,642 Transfer agent/maintenance fees ................................. 125,803 Administration fees ............................................. 23,163 Directors' fees ................................................. 12,575 Professional fees ............................................... 8,771 Reports to shareholders ......................................... 3,957 Registration fees ............................................... 22,370 Other expenses .................................................. 6,631 -------- Total expenses .................................................. 328,139 Less: Reimbursement of expenses ................................. (87,684) -------- Net expenses .................................................... 240,455 -------- Net investment income ........................................... 431,132 -------- Net increase in net assets resulting from operations .................................... $431,132 ======== 52 See accompanying notes. Statement of Changes in Net Assets SECURITY CASH FUND SIX MONTHS ENDED YEAR ENDED JUNE 30, 2005 DECEMBER (UNAUDITED) 31, 2004 ------------- ------------- INCREASE IN NET ASSETS FROM OPERATIONS: Net investment income ......................... $ 431,132 $ 206,152 ------------ ------------ Net increase in net assets resulting from operations ................................. 431,132 206,152 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income ......................... (431,132) (206,152) ------------ ------------ Total distributions to shareholders ........... (431,132) (206,152) ------------ ------------ CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares .................. 25,465,963 68,153,759 Distributions reinvested ...................... 416,315 203,276 Cost of shares redeemed ....................... (32,958,025) (78,522,212) ------------ ------------ Net decrease from capital share transactions .. (7,075,747) (10,165,177) ------------ ------------ Net decrease in net assets .................... (7,075,747) (10,165,177) ------------ ------------ NET ASSETS: Beginning of period ........................... 49,398,021 59,563,198 ------------ ------------ End of period ................................. $ 42,322,274 $ 49,398,021 ============ ============ CAPITAL SHARE ACTIVITY: Shares sold ................................... 25,465,963 68,153,759 Shares reinvested ............................. 416,315 203,276 Shares redeemed ............................... (32,958,025) (78,522,212) ------------ ------------ Total capital share activity .................. (7,075,747) (10,165,177) ============ ============ 53 See accompanying notes. Financial Highlights SECURITY CASH FUND Selected data for each share of capital stock outstanding throughout each period SIX MONTHS ENDED YEAR ENDED, JUNE 30, DECEMBER 31, CLASS A 2005(F) 2004 2003 2002 2001 2000 - ------- ---------- ------- ------- ------- ------- ------------ PER SHARE DATA Net asset value, beginning of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ------- ------- ------- ------- ------- ------- Income (loss) from investment operations: Net investment income (loss)(c) 0.01 -- -- 0.01 0.03 0.05 Net gain (loss) on securities (realized and unrealized) -- -- -- -- -- -- ------- ------- ------- ------- ------- ------- Total from investment operations 0.01 -- -- 0.01 0.03 0.05 ------- ------- ------- ------- ------- ------- Less distributions: Dividends from net investment income (0.01) --(e) --(e) (0.01) (0.03) (0.05) Distributions from realized gains -- -- -- -- -- -- Total distributions (0.01) -- -- (0.01) (0.03) (0.05) ------- ------- ------- ------- ------- ------- Net asset value, end of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ======= ======= ======= ======= ======= ======= TOTAL RETURN(A) 0.90% 0.40% 0.20% 0.85% 3.20% 5.56% ------- ------- ------- ------- ------- ------- RATIOS/SUPPLEMENTAL DATA Net assets, end of period (in thousands) $42,322 $49,398 $59,563 $69,679 $67,638 $62,472 ------- ------- ------- ------- ------- ------- Ratios to average net assets: Net investment income (loss) 1.79% 0.40% 0.21% 0.84% 3.08% 5.48% Total expenses 1.00% 0.99% 1.00% 1.00% 1.00% 0.98% Gross expenses(b) 1.37% 1.26% 1.14% 1.07% 1.01% 0.98% Net expenses(d) 1.00% 0.99% 1.00% 1.00% 1.00% 0.98% (a) Total return information does not take into account any charges paid at time of purchase or contingent deferred sales charge paid at time of redemption. (b) Gross expense information reflects expense ratios absent fund expense reductions by the Investment Manager. (c) Net investment income was computed using the average month-end shares outstanding throughout the period. (d) Net expense information reflects expense ratios after expense reductions or fee waivers and reduction to custodian expenses. (e) Dividends from net investment income were less than $0.01 per share. (f) Unaudited figures for the six months ended June 30, 2005. Percentage amounts for the period, except total return, have been annualized. 54 See accompanying notes. Notes to Financial Statements June 30, 2005 (unaudited) 1. SIGNIFICANT ACCOUNTING POLICIES Security Income Fund, Security Municipal Bond Fund and Security Cash Fund (the Funds) are registered under the Investment Company Act of 1940, as amended, as diversified open-end management investment companies. The shares of Security Income Fund are currently issued in multiple series, with each series, in effect, representing a separate fund. The Security Income Fund and Security Municipal Bond Fund offer different classes and, therefore, are required to account for each class separately and to allocate general expenses to each class based on the net asset value of each series. Class "A" shares are generally sold with a sales charge at the time of purchase. Class "A" shares are not subject to a sales charge when they are redeemed, except that purchases of Class "A" shares of $1 million or more sold without a front-end sales charge are subject to a contingent deferred sales charge if redeemed within one year of purchase. Class "B" shares may be subject to a contingent deferred sales charge for six years and automatically convert to Class "A" shares after eight years. Redemptions of the shares within five years of acquisition incur a contingent deferred sales charge. Class "C" shares are offered without a front-end sales charge but incur additional class-specific expenses. Redemptions of the shares within one year of acquisition incur a contingent deferred sales charge. The following is a summary of the significant accounting policies followed by the Funds in the preparation of their financial statements. A. SECURITY VALUATION - Valuations of Security Income and Security Municipal Bond Funds' securities are supplied by pricing services approved by the Board of Directors. The Funds' officers, under the general supervision of the Board of Directors, regularly review procedures used by, and valuations provided by, the pricing services. Each security owned by a Fund that is listed on a securities exchange is valued at its last sale price on that exchange on the date as of which assets are valued. Where the security is listed on more than one exchange, the Fund will use the price of that exchange that it generally considers to be the principal exchange on which the stock is traded. Fund securities listed on the Nasdaq Stock Market, Inc. ("Nasdaq") will be valued at the Nasdaq Official Closing Price, which may not necessarily represent the last sale price. If there has been no sale on such exchange or Nasdaq on such day, the security is valued at the closing bid price on such day. Securities for which market quotations are not readily available are valued by a pricing service considering securities with similar yields, quality, type of issue, coupon, duration and rating. If there is no bid price or if the bid price is deemed to be unsatisfactory by the Board of Directors or by the Funds' investment manager, then the securities are valued in good faith by such method as the Board of Directors determines will reflect the fair value. If events occur that will affect the value of a fund's portfolio securities before the NAV has been calculated (a "significant event"), the security will generally be priced using a fair value procedure. If the Valuation Committee determines a significant event has occurred, it will evaluate the impact of that event on an affected security or securities, to determine whether a fair value adjustment would materially affect the fund's NAV per share. Some of the factors which may be considered by the Board of Directors in determining fair value are fundamental analytical data relating to the investment; the nature and duration of any restrictions on disposition; trading in similar securities of the same issuer or comparable companies; information from broker-dealers; and an evaluation of the forces that influence the market in which the securities are purchased and sold. The senior floating rate interests (loans) in which the Income Opportunity Series invests are not listed on any securities exchange or board of trade. Accordingly, determinations of the value of loans may be based on infrequent and dated trades. Typically loans are valued using information provided by an independent third party pricing service. If the pricing service cannot or does not provide a valuation for a particular loan or such valuation is deemed unreliable, such loan is fair valued. In determining fair value, consideration is given to several factors, which may include, among others, one or more of the following: the fundamental business data relating to the issuer or borrower; an evaluation of the forces which influence the market in which these loans are purchased and sold; type of holding; financial statements of the borrower; cost at date of purchase; size of holding; credit worthiness and cash flow of issuer; information as to any transactions in, or offers for, the holding; price and extent of public trading in similar securities (or equity securities) of the issuer/borrower, or comparable companies; coupon payments; quality, value and saleability of collateral securing the loan; business prospects of the issuer/borrower, including any ability to obtain money or resources from a parent or affiliate; the portfolio manager's and/or the market's assessment of the borrower's management; prospects for the borrower's industry, and multiples (of earnings and/or cash flow) being paid for similar businesses in that industry; borrower's competitive position within the industry; borrower's ability to access additional liquidity through public and/or private markets; and other relevant factors. Security Cash Fund, by approval of the Board of Directors, utilizes the amortized cost method for valuing portfolio securities, whereby all investments are valued by reference to their acquisition cost as adjusted for amortization of premiums or accretion of discounts, which approximates market value. B. REPURCHASE AGREEMENTS - In connection with transactions in repurchase agreements, it is the Funds' policy that its custodian take possession of the underlying collateral securities, the fair value of which exceeds the principal amount of the repurchase transaction, including accrued interest, at all times. If the seller defaults, and the fair value of the collateral declines, realization of the collateral by the Funds may be delayed or limited. C. SENIOR FLOATING RATE INTERESTS - Senior secured corporate loans pay interest at rates which are periodically reset by reference to a base lending rate plus a spread. These base lending rates are generally the prime rate offered by a designated U.S. bank or the London InterBank Offered Rate (LIBOR) or the prime 55 Notes to Financial Statements June 30, 2005 (unaudited) rate offered by one or more major United States banks. D. OPTIONS - Diversified Income Series, and Income Opportunity Series High Yield Series may purchase put and call options and write such options on a covered basis on securities that are traded on recognized securities exchanges and over-the-counter markets. Call and put options on securities give the holder the right to purchase or sell, respectively (and the writer, the obligation to sell or purchase) a security at a specified price, until a certain date. The primary risks associated with the use of options are an imperfect correlation between the change in market value of the securities held by these Series and the price of the option, the possibility of an illiquid market, and the inability of the counterparty to meet the terms of the contract. The cash premiums received for a written option are recorded as an asset, with an equal liability which is marked to market based on the option's quoted daily settlement price. Fluctuations in the value of such instruments are recorded as unrealized appreciation (depreciation) until terminated, at which time realized gains and losses are recognized. E. SECURITY TRANSACTIONS AND INVESTMENT INCOME - Security transactions are accounted for on the date the securities are purchased or sold (trade date). Trade date for senior and subordinated loans purchased in the "primary market" is considered the date on which the loan allocations are determined. Trade date for senior and subordinated loans purchased in the "secondary market" is the date on which the transaction is entered into. Realized gains and losses are reported on an identified cost basis. Interest income is recognized on the accrual basis, including the amortization of premiums and accretion of discounts on debt securities. Interest income also includes pay-down gains and losses on senior and subordinated loans. Each class of shares participates in investment income, fund-level expenses and realized and unrealized gains and losses based on the total net asset value of its shares in proportion to the total net assets of the Fund. F. SECURITIES PURCHASED ON A WHEN-ISSUED DELAYED DELIVERY BASIS - The Funds may purchase and sell interests in securities on a when-issued and delayed delivery basis, with payment and delivery scheduled for a future date. No income accrues on such interests or securities in connection with such transactions prior to the date the Series actually takes delivery of such interests or securities. These transactions are subject to market fluctuations and are subject to the risk that the value at delivery may be more or less than the trade date purchase price. Although the Series will generally purchase these securities with the intention of acquiring such securities, they may sell such securities before the settlement date. G. EXPENSES - Expenses that are directly related to one of the Funds are charged directly to that Fund. Other operating expenses are allocated to the Funds on the basis of relative net assets. Class specific expenses, such as 12b-1 fees, are borne by that class. Income, other expenses, and realized and unrealized gains and losses of a Fund or Series are allocated to each respective class in proportion to the relative net assets of each class. H. DISTRIBUTIONS TO SHAREHOLDERS - Distributions to shareholders are recorded on the ex-dividend date. The character of distributions made during the year from net investment income or net realized gains may differ from their ultimate characterization for federal income tax purposes. I. TAXES - The Funds intend to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and distribute all of their taxable net income and net realized gains sufficient to relieve them from all, or substantially all, federal income, excise and state income taxes. Therefore, no provision for federal or state income tax is required. J. EARNINGS CREDITS - Under the fee schedule with the custodian, the Funds can earn credits based on overnight custody cash balances. These credits can be utilized to reduce related custodial expenses. The custodian fees disclosed in the Statement of Operations are before the reduction in expense from the related earnings credits. K. USE OF ESTIMATES - The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. M. INDEMNIFICATIONS - Under the Funds' organizational documents, its Officers and Directors are indemnified against certain liabilities arising out of the performance of their duties to the Funds. In addition, in the normal course of business, the Funds enter into contracts that provide general indemnification to other parties. The Funds' maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Fund that have not yet occurred, and may not occur. However, the Funds have not had prior claims or losses pursuant to these contracts and expect the risk of loss to be remote. 2. MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES Management fees are payable to Security Management Company, LLC (SMC) as follows: MANAGEMENT FEES (AS A % OF NET ASSETS) -------------- Security Municipal Bond Fund 0.50% Security Income Fund: Diversified Income Series 0.35% High Yield Series 0.60% Income Opportunity Series 0.80%(1) Security Cash Fund 0.50% (1) Management fees are payable at the rate of 0.80% of the average daily net assets of $200 million or less, plus an additional 0.70% of the average daily net assets of more than $200 million. 56 Notes to Financial Statements June 30, 2005 (unaudited) SMC also acts as the administrative agent and transfer agent for the Funds, and as such performs administrative functions, transfer agency and dividend disbursing services, and the bookkeeping, accounting and pricing functions for each fund. For these services, the Investment Manager receives the following: ADMINISTRATIVE FEES (AS A % OF NET ASSETS)* ----------------------- Security Municipal Bond Fund 0.09% Security Income Fund: Diversified Income Series 0.09% High Yield Series 0.09% Income Opportunity Series 0.145% Security Cash Fund 0.09% * The minimum annual charge for administrative fees is $25,000. SMC is paid the following for providing transfer agent services to the Funds: Per account charge $5.00 - $8.00 Transaction fee $0.60 - $1.10 Minimum charge per fund $25,000 Reimbursement of certain out-of-pocket charges Varies SMC pays Salomon Brothers Asset Management, Inc. an annual fee equal to ..22% of the average daily net assets of Security Municipal Bond Fund for management services provided to the fund. SMC pays Four Corners Capital Management, LLC an annual fee equal to .50% of the average daily net assets of Income Opportunity Fund of $75 million or less, plus .40% of such assets of more than $75 million up to $200 million, plus ..35% of such assets of more than $200 million for management services provided to the fund. The investment advisory contract for Security Income Fund provides that the total annual expenses of each series of the Fund (including management fees and custodian fees net of earnings credits, but excluding interest, taxes, brokerage commissions, extraordinary expenses and distribution fees paid under the Class B and Class C distribution plans) will not exceed the level of expenses which Security Income Fund is permitted to bear under the most restrictive expense limitation imposed by any state in which shares of the Fund are qualified for sale. For the period ended December 31, 2004, SMC agreed to limit the total expenses of Diversified Income Fund to an annual rate of .95% of the average daily net asset value of Class A shares and 1.70% of Class B shares and Class C shares. SMC also agreed to limit the total expenses of the High Yield Fund to 2.00% for Class A shares and 2.75% for Class B and Class C shares. The investment advisory contract for Security Municipal Bond Fund provides that the total annual expenses of the fund, exclusive of interest, taxes, Rule 12b-1 fees, brokerage fees and commissions and extraordinary expenses, will not exceed an amount equal to an annual rate of 1.00% of the average net assets of Class A Shares and 1.75% of the average net assets of Class B shares as calculated on a daily basis. SMC has agreed voluntarily to limit the total expenses of Security Municipal Bond Fund to an annual rate of 1.00% of the average daily net asset value of Class A shares and 1.75% for Class B shares. The investment advisory contract for Security Cash Fund provides that the total annual expenses of the fund, exclusive of interest, taxes, brokerage fees and commissions and extraordinary expenses, will not exceed an amount equal to an annual rate of 1.00% of the average net assets of the fund as calculated on a daily basis. Furthermore, SMC voluntarily waived expenses to maintain a 0.10% daily yield. Security Income and Security Municipal Bond Funds have adopted distribution plans related to the offering of Class B shares and Security Income Fund has adopted a distribution plan relating to the offering of Class C shares, each such distribution plan has been adopted pursuant to Rule 12b-1 of the Investment Company Act of 1940. The plans provide for payments at an annual rate of 1.00% of the average daily net assets of Class B and Class C shares. Class A shares of Security Income Fund and Security Municipal Bond Fund incur Rule 12b-1 distribution fees at an annual rate of .25% of the average daily net assets of each series. Security Distributors, Inc. (SDI), a wholly-owned subsidiary of Security Benefit Corporation. and the national distributor of the Funds, retained underwriting commissions on sales of shares after allowances to brokers and dealers in the following amounts: SDI UNDERWRITING COMMISSIONS ---------------- Security Municipal Bond Fund $ 182 Security Income Fund: Diversified Series 25,214 High Yield Series 7,451 Income Opportunity Series 13,109 Certain officers and directors of the Funds are also officers and/or directors of Security Benefit Life Insurance Company and its affiliates, which include SMC and SDI. At June 30, 2005, Security Benefit Corporation and its subsidiaries owned over five percent of the outstanding shares of the Funds, as follows: PERCENT OF OUTSTANDING FUND OR SERIES SHARES OWNED - -------------- ---------------------- Security Income Fund: Diversified Income Series 9.59% High Yield Series 20.03% Income Opportunity Series 55.56% 57 Notes to Financial Statements June 30, 2005 (unaudited) 3. LINE OF CREDIT The Income Opportunity Series of the Security Income Fund has a $10 million committed secured revolving line of credit with State Street Bank and Trust Company. The Series may borrow money for temporary or emergency purposes to fund shareholder redemptions. Borrowings under the agreement bear interest at a variable rate per annum equal to the Bank's overnight federal funds rate as determined by the Bank plus 0.50% per annum which rate shall change when such federal funds rate changes. The Series did not borrow from the line during the six monhs ended June 30, 2005. 4. FEDERAL INCOME TAX MATTERS The amounts of unrealized appreciation (depreciation) for federal income tax purposes as of June 30, 2005, were as follows: MUNICIPAL DIVERSIFIED HIGH INCOME BOND INCOME YIELD OPPORTUNITY FUND SERIES SERIES SERIES --------- ----------- ----------- ----------- Gross unrealized appreciation $315,277 $1,164,544 $ 1,285,580 $ 521,076 Gross unrealized depreciaton (2,785) (284,073) (1,468,926) (252,642) -------- ---------- ----------- --------- Net unrealized appreciation (depreciation) $312,492 $ 880,471 ($183,346) $ 268,434 ======== ========== =========== ========= At December 31, 2004, the following funds have capital loss carryovers to offset future realized capital gains as follows: CAPITAL LOSS EXPIRATION CARRYOVER YEAR ------------ ---------- Security Municipal Bond Fund $ 4,714 2012 Security Income Fund: Diversified Income Series $ 816,702 2005 801,693 2007 3,837,647 2008 433,468 2010 291,583 2011 453,684 2012 ---------- $6,634,777 ========== High Yield Series $ 170,973 2009 645,956 2010 553,553 2011 ---------- $1,370,482 ========== 58 Notes to Financial Statements June 30, 2005 (unaudited) The tax character of distributions paid during the fiscal years ended December 31, 2004 and 2003, was the same as that reported in the Statement of Changes in Net Assets, except as follows: LONG-TERM TAX-EXEMPT ORDINARY CAPITAL RETURN OF 2003 INCOME INCOME GAIN CAPITAL TOTAL - ---- ---------- ---------- --------- --------- ---------- Security Municipal Bond Fund $718,658 $ 16,319 $137,386 -- $ 872,363 2004 Security Municipal Bond Fund 503,150 -- -- -- 503,150 Security Income Fund Diversified Income Series -- 4,178,090 -- 7,310 4,185,400 High Yield Series -- 2,287,476 -- 64,276 2,351,752 Income Opportunity Series -- 1,425,122 -- -- 1,425,122 Note: For federal income tax purposes, short term capital gain distributions are treated as ordinary income distributions. As of December 31, 2004 the components of accumulated earnings/(deficit) on a tax basis were the same as those reported in the Statement of Assets and Liabilities, except as follows: UNDISTRIBUTED UNDISTRIBUTED ACCUMULATED UNREALIZED ORDINARY LONG-TERM CAPITAL AND APPRECIATION INCOME GAIN OTHER LOSSES* (DEPRECIATION)** ------------- ------------- ------------- ---------------- Security Municipal Bond Fund $ 1,989 -- $ (4,714) $ 454,793 Security Income Fund: Diversified Income Series -- -- (6,634,777) 1,616,847 High Yield Series -- -- (1,370,482) 1,498,035 Income Opportunity Series 23,369 -- -- 468,515 * Certain Funds had net capital loss carryovers as identified elsewhere in the Notes. ** The differences between book-basis and tax-basis unrealized appreciation (depreciation) is attributable primarily to the tax deferral of wash sale losses, and the differences between book and tax basis bond discount accretion. 5. INVESTMENT TRANSACTIONS Investment transactions for the six months ended June 30, 2005 (excluding overnight investments and short-term debt securities) were as follows: MUNICIPAL DIVERSIFIED HIGH INCOME BOND INCOME YIELD OPPORTUNITY FUND SERIES SERIES SERIES ---------- ------------ ----------- ----------- Purchases $3,133,345 $26,168,132 $14,525,629 $48,151,506 Proceeds from sales 4,213,882 34,341,571 17,332,330 27,801,401 6. SUBSEQUENT EVENT The Board of Directors for Security Municipal Bond Fund (the "Fund"), at their August 12, 2005 meeting, approved a Plan of Liquidation with respect to the Fund whereby the Fund will cease its investment operations, liquidate its assets and make a final distribution to its shareholders. Shareholder approval of the Fund's liquidation and dissolution is required before it can be liquidated and dissolved. Shareholders of record at the close of business on August 22, 2005 (the "Record Date") are entitled to notice of and to vote at the Shareholder's Meeting, which is currently scheduled for October 7, 2005. SMC expects to mail proxy materials to Record Date Shareholders on or about August 30, 2005. 59 Director's Disclosure DIRECTOR APPROVAL OF INVESTMENT ADVISORY AGREEMENT At an in-person meeting of the Funds' Boards of Directors held on November 18-19, 2004, called for the purpose of, among other things, voting on the renewal of the investment advisory and sub-advisory agreements applicable to the Funds, each Fund's Board of Directors, including the Independent Directors, unanimously approved the continuation for a one-year period of the investment advisory agreement between the Fund and Security Management Company, LLC ("SMC"), as well as each investment sub-advisory agreement applicable to the Funds. In reaching this conclusion, the Directors requested and obtained from SMC and each investment sub-adviser such information as the Directors deemed reasonably necessary to evaluate the proposed renewal of the agreements. Each Funds' Board of Directors carefully evaluated this information, and was advised by legal counsel with respect to its deliberations. In considering the proposed continuation of the investment advisory and sub-advisory agreements, the Independent Directors evaluated a number of considerations, including, among others, (1) the nature, extent, and quality of the advisory services to be provided by SMC and the investment sub-advisers; (2) the investment performance of the Funds, SMC and the various investment sub-advisers; (3) the costs of the services to be provided and profits to be realized by SMC and its affiliates from the relationship with the Funds; (4) the extent to which economies of scale would be realized as the Funds grow; and (5) whether advisory and sub-advisory fee levels reflect these economies of scale for the benefit of the Funds' investors. Each Board of Directors also took into account other considerations that it believed, in light of the legal advice furnished to the Independent Directors by their independent legal counsel and the Directors' own business judgment, to be relevant. Following its review, each Funds' Board of Directors determined that the investment advisory agreement and each investment sub-advisory agreement applicable to the Fund (if any) will enable Fund shareholders to obtain high quality services at a cost that is appropriate, reasonable, and in the best interests of shareholders. Accordingly, the Directors, including the Independent Directors, unanimously approved the renewal of the investment advisory and investment sub-advisory agreements based upon the following considerations, among others: - THE NATURE, EXTENT AND QUALITY OF THE ADVISORY SERVICES TO BE PROVIDED. Each Board of Directors concluded that SMC and the investment sub-advisers retained to provide portfolio management services with respect to certain of the Funds are capable of providing high quality services to each Fund, as indicated by the nature and quality of services provided in the past, SMC's management capabilities demonstrated with respect to the Funds and other mutual funds managed by SMC, the professional qualifications and experience of SMC's and the various sub-advisers' portfolio managers, and SMC's investment and management oversight processes. The Directors also determined that SMC and the sub-advisers proposed to provide investment and related services that were of the same quality and quantity as services provided to the Funds in the past, and that these services are appropriate in scope and extent in light of the Funds' operations, the competitive landscape of the investment company business and investor needs. - THE INVESTMENT PERFORMANCE OF THE FUNDS. With respect to each Fund, the Directors concluded on the basis of information supplied by Lipper that SMC and the investment sub-advisers had achieved investment performance that was acceptable, and competitive or superior relative to comparable funds over trailing periods. With respect to the Large Cap Value Fund, the Independent Directors recommended changes to the Fund's portfolio management arrangements in light of the Fund's performance, and renewed the investment sub-advisory agreement with respect to that Fund pending implementation of alternative portfolio management arrangements. On the basis of the Directors' assessment of the nature, extent and quality of advisory services to be provided or procured by SMC, the Directors concluded that SMC is capable of generating a level of long-term investment performance that is appropriate in light of the Funds' investment objectives, policies and strategies and competitive with many other investment companies. - THE COST OF ADVISORY SERVICES PROVIDED AND THE LEVEL OF PROFITABILITY. On the basis of each Board's review of the fees to be charged by SMC for investment advisory and other services, and the estimated profitability of SMC's relationship with each Fund, each Board concluded that the level of investment advisory fees and SMC's profitability are appropriate in light of the management fees and overall expense ratios of comparable investment companies and the anticipated profitability of the relationship between each Fund and SMC and its affiliates. On the basis of comparative information supplied by Lipper the Directors determined that the advisory fees and estimated overall expense ratio of each Fund are consistent with, and often below, industry medians, particularly with respect to mutual funds of comparable size. - WHETHER THE ADVISORY FEES REFLECT ECONOMIES OF SCALE. The Directors concluded that the Funds' investment advisory fees appropriately reflect the current economic environment for SMC and the competitive nature of the mutual fund market. The Directors further determined that the Funds have yet to achieve meaningful economies of scale, which, therefore, cannot be reflected in the investment advisory fees. - THE EXTENT TO WHICH ECONOMIES OF SCALE WILL BE REALIZED AS THE FUNDS GROW. While the Funds' investment advisory fees do not reduce should Fund assets grow meaningfully, the Directors determined that the investment advisory fees payable by the Funds already 60 Director's Disclosure reflect potential future economies of scale to some extent by virtue of their competitive levels (determined with reference to industry standards as reported by Lipper and SMC's estimated profitability at current or foreseeable asset levels. The Directors also considered that they will have the opportunity to periodically reexamine whether each Fund has achieved economies of scale, and the appropriateness of investment advisory fees payable to SMC and fees payable by SMC to the investment sub-advisers, in the future. - BENEFITS (SUCH AS SOFT DOLLARS) TO SMC FROM ITS RELATIONSHIP WITH THE FUNDS (AND ANY CORRESPONDING BENEFITS TO THE FUNDS). The Directors concluded that other benefits described by SMC and the investment sub-advisers from their relationships with the Funds, including "soft dollar" benefits in connection with the Funds' brokerage transactions, are reasonable and fair, and consistent with industry practice and the best interests of the Funds and their shareholders. In addition, the Directors determined that the administration, transfer agency and fund accounting fees paid by the Funds to SMC are reasonable, fair and in the best interests of Fund shareholders in light of the nature and quality of the services provided, the associated costs, and the necessity of the services for the Funds' operations. - OTHER CONSIDERATIONS: In approving the investment advisory and sub-advisory agreements, the Directors determined that SMC has made a substantial commitment to the recruitment and retention of high quality personnel, and maintains the financial, compliance and operational resources reasonably necessary to manage the Funds in a professional manner that is consistent with the best interests of the Funds and their shareholders. In this regard, the Directors favorably considered the compliance track record of the Funds and SMC. The Directors also concluded that SMC has made a significant entrepreneurial commitment to the management and success of the Funds, which entails a substantial financial and professional commitment, including investment advisory fee waivers and expense limitation arrangements with respect to several of the Funds to the benefit of Fund shareholders. 61 Directors and Officers (unaudited) The business address of each director and officer is One Security Benefit Place, Topeka, KS 66636-0001. DIRECTORS NAME (DATE OF BIRTH) YEAR ELECTED*** PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS - --------------- ------------------------------------------- Donald A. Chubb, Jr.** Business broker, Griffith & Blair Realtors (12-14-46) 1994 Harry W. Craig, Jr.** Chairman, CEO, Secretary & Director, The Martin Tractor Company, Inc.; President & Director, (05-11-39) The Martin Tractor Company, Inc. 2004 Penny A. Lumpkin** Partner, Vivians' Gift Shop (Corporate Retail) (08-20-39) Vice President, Palmer Companies, Inc. (Small Business and Shopping Center Development) 1993 Vice President, PLB (Real Estate Equipment Leasing) Vice President, Town Crier (Retail) Prior to 1999: Vice President & Treasurer, Palmer News, Inc. Vice President, M/S News, Inc. Secretary, Kansas City Periodicals Prior to 2002: Vice President, Bellaire Shopping Center (Managing and Leasing) Partner, Goodwin Enterprises (Retail) Maynard F. Oliverius** President & Chief Executive Officer, Stormont-Vail HealthCare (12-18-43) 1998 John D. Cleland* Retired. Prior to January 1, 2003, Senior Vice President, Security Benefit Group, Inc. and (05-01-36) Security Benefit Life Insurance Company 1991 (Director) 2000 (Chairman of the Board) Michael G. Odlum* President & Managing Member Representative, Security Management Company, LLC (01-12-52) Senior Vice President and Chief Investment Officer, Security Benefit Corporation and 2004 (President) Security Benefit Life Insurance Company 2004 (Director) Director, Security Distributors, Inc. Director, Vice President and Chief Investment Officer, First Security Benefit Life Insurance and Annuity Company of New York President & Chief Operating Officer, Allied Investment Advisors, Inc. Principal, Vanguard Group * These directors are deemed to be "interested persons" of the Funds under the Investment Company Act of 1940, as amended, by reason of their positions with the Funds' Investment Manager and/or the parent of the Investment Manager. ** These directors serve on the Funds' joint audit committee, the purpose of which is to meet with the independent auditors, to review the work of the independent auditors, and to oversee the handling by Security Management Company, LLC of the accounting function for the Funds. *** Each director oversees 35 Security Fund portfolios and serves until the next annual meeting, or until a successor has been duly elected and qualified. 62 Directors and Officers (unaudited) (continued) OFFICERS NAME (DATE OF BIRTH) TITLE YEAR ELECTED* PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS - --------------- ------------------------------------------- Steven M. Bowser Vice President & Senior Portfolio Manager, Security Management Company, LLC; (02-11-60) Vice President, Security Benefit Life Insurance Company Vice President 2003 Christina Fletcher Credit Analyst/Portfolio Manager, Horizon Cash Management (07-25-72) Senior Money Market Trader, Scudder Investments Vice President 2005 Brenda M. Harwood Assistant Vice President, Chief Compliance Officer & Treasurer, Security Management Company, LLC; (11-03-63) Assistant Vice President, Security Benefit Life Insurance Company Treasurer Vice President & Director, Security Distributors, Inc. 1988 Amy J. Lee Secretary, Security Management Company, LLC & Security Distributors, Inc.; (06-05-61) Vice President, Associate General Counsel & Assistant Secretary, Secretary Security Benefit Life Insurance Company 1987 Christopher Phalen Assistant Vice President and Portfolio Manager, Security Management (11-9-70) Company, LLC, Security Benefit Life Insurance Company and Security Vice President Benefit Corporation 2002 Christopher D. Swickard Assistant Secretary, Security Management Company, LLC (10-09-65) Second Vice President & Counsel, Assistant Secretary Security Benefit Life Insurance Company 1996 David G. Toussaint Assistant Vice President and Portfolio Manager, Security Management (10-10-66) Company, LLC, Security Benefit Life Insurance Company and Security Vice President Benefit Corporation 2001 * Officers serve until the next annual meeting or until a successor has been duly elected and qualified. Each of the Security Funds files a complete schedule of portfolio holdings with the U.S. Securities and Exchange Commission for the first and third quarters of each fiscal year on Form N-Q. The Forms N-Q of each such Fund are available on the Commission's website at www.sec.gov. The Forms N-Q may be reviewed and copied at the Commission's Public Reference Room in Washington, DC. Information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. The portfolio holdings of each of the Security Funds are available on their website, www.securitybenefit.com or by calling 1-800-888-2461. A description of the policies and procedures that the Security Funds use to determine how to vote proxies relating to portfolio securities is available upon request, free of charge by calling 1-800-888-2461, or accessing the U.S. Securities and Exchange Commission website at www.sec.gov. Information regarding how the Security Funds voted proxies relating to portfolio securities during the 12 month period ended June 30, 2005 is available upon request, free of charge by calling 1-800-888-2461, or accessing the U.S. Securities and Exchange Commission website at www.sec.gov. The statement of additional information ("SAI") includes additional information about the Funds' Directors and is available upon request without charge by calling 1-800-888-2461. 63 This page left blank intentionally. 64 THE SECURITY GROUP OF MUTUAL FUNDS Security Equity Fund - Alpha Opportunity Series - Enhanced Index Series - Equity Series - Global Series - Large Cap Growth Series - Mid Cap Value Series - Select 25(R) Series - Small Cap Growth Series - Social Awareness Series Security Large Cap Value Fund Security Mid Cap Growth Fund Security Income Fund - Diversified Income Series - High Yield Series - Income Opportunity Series - Capital Preservation Series Security Municipal Bond Fund Security Cash Fund SECURITY FUNDS OFFICERS AND DIRECTORS DIRECTORS Donald A. Chubb, Jr. John D. Cleland Harry W. Craig, Jr. Penny A. Lumpkin Michael G. Odlum Maynard F. Oliverius OFFICERS John D. Cleland, Chairman of the Board Michael G. Odlum, President Steve M. Bowser, Vice President Mark Lamb, Vice President Mark Mitchell, Vice President Christopher L. Phalen, Vice President James P. Schier, Vice President Cindy L. Shields, Vice President David G. Toussaint, Vice President Christina Fletcher, Vice President Amy J. Lee, Secretary Christopher D. Swickard, Assistant Secretary Brenda M. Harwood, Chief Compliance Officer & Treasurer This report is submitted for the general information of the shareholders of the Funds. The report is not authorized for distribution to prospective investors in the Funds unless preceded or accompanied by an effective prospectus which contains details concerning the sales charges and other pertinent information. ------------------ Presorted Standard U.S. Postage PAID Carol Stream, IL Permit No. 1 ------------------ (SECURITY BENEFIT(SM) LOGO) Security Distributors, Inc. One Security Benefit Place - Topeka, Kansas 66636-0001 - securitybenefit.com ITEM 2. CODE OF ETHICS. Not required at this time. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Not required at this time. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Not required at this time. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable. ITEM 6. SCHEDULE OF INVESTMENTS. The Schedule of Investments is included under Item 1 of this form. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 8. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable. ITEM 9. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. The registrant does not currently have in place procedures by which shareholders may recommend nominees to the registrant's board. There have been no changes to the procedures by which shareholders may recommend nominees to the registrant's board. ITEM 10. CONTROLS AND PROCEDURES. (a) The registrant's President and Treasurer have concluded that the registrant's disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940) are effective based on their evaluation of these disclosure controls and procedures within 90 days of the filing date of this report on Form N-CSR. (b) There were no significant changes in the registrant's internal controls, or in other factors that could significantly affect these controls subsequent to the date of their evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. ITEM 11. EXHIBITS. (a) (1) Not required at this time. (2) Certifications pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(a) under the Investment Company Act of 1940, are attached hereto. (b) Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(a) under the Investment Company Act of 1940, are attached hereto. SIGNATURES 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. SECURITY MUNICIPAL BOND FUND By: MICHAEL G. ODLUM ------------------------------------ Michael G. Odlum, President Date: September 7, 2005 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: MICHAEL G. ODLUM ------------------------------------ Michael G. Odlum, President Date: September 7, 2005 By: BRENDA M. HARWOOD ------------------------------------ Brenda M. Harwood, Treasurer Date: September 7, 2005