Neuberger Berman Advisers Management Trust NCSR Certified annual shareholder report (management investment company)

As filed with the Securities and Exchange Commission on March 5, 2010

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: 811-4255

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST

(Exact Name of the Registrant as Specified in Charter)

605 Third Avenue, 2nd Floor
New York, New York 10158-0180
(Address of Principal Executive Offices - Zip Code)

Robert Conti, Chief Executive Officer
Neuberger Berman Advisers Management Trust
605 Third Avenue, 2nd Floor
New York, New York 10158-0180

Jeffrey S. Puretz, Esq.
Dechert LLP
1775 I Street, N.W.
Washington, D.C. 20006
(Names and Addresses of agents for service)

Registrant's Telephone Number, including area code: (212) 476-8800

Date of fiscal year end: December 31

Date of reporting period: December 31, 2009

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 (the "Act") (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, 100 F Street, NE, Washington, DC 20549. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. Section 3507.

ITEM 1. REPORTS TO SHAREHOLDERS

The following are copies of the annual reports transmitted to shareholders pursuant to Rule 30e-1 under the Act.

Neuberger Berman
Advisers Management Trust

Balanced Portfolio

I Class Shares

Annual Report

December 31, 2009

Balanced Portfolio Managers' Commentary

For the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Balanced Portfolio posted a strongly positive return. Although its equity component trailed the Russell Midcap(R) Growth Index, its fixed income component outpaced the Merrill Lynch 1-3 Year Treasury Index.

Equities

While the stock market ended 2009 decidedly up, the period contained two very different phases - -- dramatic weakness carrying over from 2008 colored the early part of the year, and then markets rallied from March through year-end. Mid-cap stocks led other market capitalization groups, and growth stocks outperformed value stocks for the year.

Generally speaking, this year's rally was led by what we consider the lower quality area of the market, including stocks with low price/earnings, low returns on equity, low prices (under $5) and little or no earnings. This was not surprising to us, as low quality stocks have historically led early in market rallies. We typically avoid these areas given our stock selection process and fundamental criteria. We also do not believe they can outperform over the longer term. In fact, we believe there are signs that the low-quality rally may already be fading, and that the markets will once again focus on fundamentals and higher quality names with superior growth potential.

Within the Portfolio's equity component, our Telecommunications holdings were beneficial to relative performance, as was a zero allocation to Utilities. Given that our higher-quality discipline was out of favor for most of the year, stock selection was a negative versus the market. We saw particular weakness within Health Care and Information Technology stocks.

In IT, our holdings, primarily software and services names, did not keep pace with the rally, although our semiconductor equipment stocks performed better than other IT holdings. We have not significantly changed our positioning, expecting that holdings could benefit as long-delayed business spending increases.

Within Industrials, while high-quality holdings exceeded expectations, they were out of favor with the preference for low quality stocks over the past year. We believe the companies could benefit now from improved corporate spending. We continue to hold aerospace and defense themed names and have added to positions in stocks that we believed could benefit from economic improvement.

In Consumer Discretionary, our secondary education theme underperformed this period, but our "retail survivors" theme was beneficial. We are taking a bifurcated approach, holding select names at the low and high ends of the sector.

Looking ahead, we believe a continued recovery will occur with muted growth, expecting GDP--likely in our view to be stronger in the first half of 2010 than the second--in the range of 3%. Consumer weakness and jobless claims continue to be our main concerns. Since the consumer is unlikely to help move the economy forward, we believe it is critical that select international economies, such as the BRIC (Brazil, Russia, India and China) markets, show robust growth. Considering this outlook, we are seeking "international exposure" through companies with exposure to international revenue streams.

In addition, unlike last year, we are looking for top-line growth as opposed to bottom line improvements. We believe there is a great deal of potential for a renewed corporate spending. This should benefit some Industrials and IT companies. We have continued to become less defensive within the equity portfolio segment overall, and believe that with a sustained slower growth recovery backdrop, the market will reward companies with strong management, quality growth characteristics and strong balance sheets.

Fixed Income

As the year began, the U.S. fixed income markets were still being negatively impacted by fallout from the turmoil in the financial markets, frozen credit conditions and illiquidity. Collectively, this caused risk aversion to remain elevated, as investors favored the safety of short-term U.S. Treasury securities and avoided securities that were perceived to be risky.

Conditions in the fixed income markets then gradually started to improve as the government's aggressive initiatives to stabilize financial markets began to bear fruit. In addition, as the reporting period progressed, optimism grew regarding the outlook for the U.S. economy. These factors caused investor sentiment to reverse course and risk aversion was replaced with increased risk appetite. Against this backdrop, non-Treasury (spread) sectors rallied sharply. Aside from several brief periods of weakness, these sectors generally outperformed Treasuries in 2009.

During the year, the Portfolio's fixed income segment's strong performance was, in large part, the result of its exposure to structured products. Despite their poor performance in 2008, we maintained these positions, as we felt these securities had become extremely undervalued based on their underlying fundamentals and future cash flows. Adhering to our investment discipline proved to be highly beneficial, as our structured products generated strong relative performance versus Treasuries during the reporting period. In particular, our commercial mortgage-backed securities, non-agency mortgage-backed securities and asset-backed securities generated strong returns.

Another element that enhanced our results was exposure to investment grade financial and industrial bonds. When the year began, their yields relative to Treasuries (or spreads) were pricing in worst-case scenarios, with assumed default rates at levels several times higher than had ever occurred, even during the Great Depression. Again, we relied on our fundamental analysis, which indicated that these spreads were unsustainably wide and, barring a complete global financial meltdown, that they would narrow in 2009. This proved to be the case as, in many cases, investment grade bond spreads narrowed to pre-crisis levels during 2009.

As noted, we anticipate below-average economic growth. On the monetary side, we will be closely watching the timing and methods used by the Federal Reserve to remove its quantitative programs.

We believe the fixed income portfolio segment is well positioned in this environment. As was the case throughout 2009, we expect to maintain a defensive posture in duration (or sensitivity to interest rate movements), which is shorter than that of the benchmark. We have reduced our risk exposure by capturing profits on some of our strong performers and further diversifying by increasing our Treasury position. That said, we continue to identify compelling securities in certain non-Treasury sectors--most notably corporate bonds--and plan to continue pursuing these opportunities when we believe it is appropriate to do so from a risk/reward perspective.

Sincerely,

Kenneth J. Turek, Thomas Sontag
Michael Foster and Richard Grau
Portfolio Co-Managers

Balanced Portfolio

ASSET DIVERSIFICATION

(% of Market Value)
Asset Backed	2.4	%
Corporate Debt	8.6
Common Stock	54.1
Mortgage-Backed Securities	12.7
U.S. Treasury Securities	18.8
Short-Term Investments	3.4
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			10 Years			Life of Fund*
Balanced Portfolio Class I	02/28/1989		22.47	%		0.81	%		-0.98	%		6.15	%
Merrill Lynch 1-3 Year Treasury Index2			0.78	%		4.04	%		4.48	%		5.78	%
Russell Midcap(R) Growth Index2			46.29%			2.40%			-0.52%			9.58%
Russell Midcap(R) Index2			40.48	%		2.43	%		4.98	%		10.81	%

Performance data quoted represent past performance, which is no guarantee of future results. 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. Results are shown on a "total return" basis and include reinvestment of all income dividends and distributions.

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 02/28/1989.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratio for fiscal year 2008 was 1.29% for Class I shares (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The result is compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

1 "Total Return" includes reinvestment of all income dividends and distributions. Results represent past performance and do not indicate future results. The value of an investment in the Portfolio and the return on the investment both will fluctuate, and redemption proceeds may be higher or lower than an investor's original cost. The performance information does not reflect fees and expenses of the variable annuity and variable life insurance policies or the qualified pension and retirement plans whose proceeds are invested in the Portfolio. Neuberger Berman Management LLC ("NBM LLC") has agreed to absorb certain expenses of the AMT Portfolios, including the Portfolio. Without this arrangement, which is subject to change, the total returns of the Portfolio may have been less.

2 The Russell Midcap(R) Growth Index measures the performance of those Russell Midcap(R) Index companies with higher price-to-book ratios and higher forecasted growth values. The Russell Midcap Index measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represents approximately 31% of the total market capitalization of the Russell 1000 Index (which, in turn, consists of the 1,000 largest U.S. companies, based on the market capitalization). The Merrill Lynch 1-3 Year Treasury Index is an unmanaged total return market value index consisting of all coupon-bearing U.S. Treasury publicly placed debt securities with maturities between 1 to 3 years. Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of these indices are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest in many securities not included in the above described indices.

Any ratios or other measurements using a factor of forecasted earnings of a company discussed herein are based on consensus estimates, not NBM LLC's own projections, and they may or may not be realized. In addition, any revision to a forecast could affect the market price of a security. By quoting them herein, NBM LLC does not offer an opinion as to the accuracy of and does not guarantee these forecasted numbers.

The investments for the Portfolio are managed by the same portfolio manager(s) who manage one or more other mutual funds that have similar names, investment objectives and investment styles as the Portfolio. You should be aware that the Portfolio is likely to differ from the other mutual funds in size, cash flow pattern and tax matters. Accordingly, the holdings and performance can be expected to vary from those of the other mutual funds.

The composition, industries and holdings of the Portfolio are subject to change.

Shares of the separate AMT Portfolios are not available to the general public. Shares of this Portfolio may be purchased only by life insurance companies to be used with their separate accounts that fund variable annuity and variable life insurance policies and by qualified pension and retirement plans.

Statistics and projections in this report are derived from sources deemed to be reliable but cannot be regarded as a representation of future results of the AMT Portfolios. This report is prepared for the general information of shareholders and is not an offer of shares of the AMT Portfolios. Shares of the AMT Portfolios are sold only through the currently effective prospectuses, which must precede or accompany this report.

Information About Your Fund's Expenses

This table is designed to provide information regarding costs related to your investments. All mutual funds incur operating expenses, which include management fees, fees for administrative services and costs of shareholder reports, among others. The following examples are based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2009 and held for the entire period. The table illustrates the fund's costs in two ways:

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Please note that the expenses in the table are meant to highlight your ongoing costs only. The table and expense example do not include any transactional costs, such as fees and expenses that are, or may be, imposed under your variable contract or qualified pension plan. Therefore, the information under the heading "Hypothetical (5% annual return before expenses)" 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.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST BALANCED PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09
Class I	$	1,000.00	$	1,151.70	$	10.03
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,015.88	$	9.40

* Expenses are equal to the annualized expense ratio of 1.85%, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Balanced Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (54.6%)
Aerospace & Defense (1.2%)
	1,150	Precision Castparts	$	126,902
	1,250	Rockwell Collins		69,200
				196,102
Air Freight & Logistics (1.3%)
	2,500	C.H. Robinson Worldwide		146,825
	2,000	Expeditors International		69,460
				216,285
Biotechnology (2.3%)
	1,900	Alexion Pharmaceuticals		92,758	*
	2,000	BioMarin Pharmaceutical		37,620	*
	1,100	Dendreon Corp.		28,908	**
	2,250	Human Genome Sciences		68,850	*
	3,500	Talecris Biotherapeutics		77,945	*
	1,750	Vertex Pharmaceuticals		74,987	*
				381,068
Capital Markets (1.3%)
	1,300	Affiliated Managers Group		87,555	*
	1,500	Artio Global Investors		38,235	*
	4,000	Invesco Ltd.		93,960
				219,750
Chemicals (2.0%)
	3,100	Airgas, Inc.		147,560	oo
	2,800	Ecolab Inc.		124,824	oo
	2,000	Nalco Holding		51,020
				323,404
Commercial Services & Supplies (1.0%)
	3,000	Stericycle, Inc.		165,510	*oo
Communications Equipment (0.6%)
	3,700	Juniper Networks		98,679	*
Computers & Peripherals (0.9%)
	2,500	NetApp, Inc.		85,975	*
	1,550	Western Digital		68,433	*
				154,408
Diversified Consumer Services (1.2%)
	1,650	DeVry, Inc.		93,604
	500	Strayer Education		106,245
				199,849
Diversified Financial Services (1.3%)
	1,000	IntercontinentalExchange Inc.		112,300	*
	3,250	MSCI Inc.		103,350	*
				215,650

NUMBER OF SHARES			VALUEt
Electrical Equipment (1.2%)
	3,000	AMETEK, Inc.	$	114,720
	1,500	Roper Industries		78,555
				193,275
Electronic Equipment, Instruments & Components (2.4%)
	2,000	Amphenol Corp.		92,360
	2,500	Dolby Laboratories		119,325	*
	3,000	National Instruments		88,350
	3,500	Trimble Navigation		88,200	*
				388,235
Energy Equipment & Services (1.7%)
	1,800	CARBO Ceramics		122,706
	850	Core Laboratories N.V.		100,402
	900	Oceaneering International		52,668	*
				275,776
Food Products (0.3%)
	850	J.M. Smucker		52,488
Health Care Equipment & Supplies (2.4%)
	1,000	Edwards Lifesciences		86,850	*
	225	Intuitive Surgical		68,247	*
	1,250	Masimo Corp.		38,025	*
	1,950	NuVasive, Inc.		62,361	*
	900	ResMed Inc.		47,043	*
	1,500	Sirona Dental Systems		47,610	*
	2,500	Volcano Corp.		43,450	*
				393,586
Health Care Providers & Services (1.5%)
	1,400	Express Scripts		121,030	*
	1,600	HMS Holdings		77,904	*
	2,000	PSS World Medical		45,140	*
				244,074
Health Care Technology (0.7%)
	3,500	Allscripts Healthcare Solutions		70,805	*
	2,000	MedAssets Inc.		42,420	*
				113,225
Hotels, Restaurants & Leisure (1.8%)
	1,000	Bally Technologies		41,290	*
	3,500	Penn National Gaming		95,130	*
	4,000	WMS Industries		160,000	*oo
				296,420
Household Products (0.5%)
	1,400	Church & Dwight		84,630

See Notes to Schedule of Investments 6

NUMBER OF SHARES			VALUEt
Internet & Catalog Retail (0.5%)
	400	Priceline.com Inc.	$	87,400	*
Internet Software & Services (1.8%)
	1,100	Equinix, Inc.		116,765	*
	1,500	GSI Commerce		38,085	*
	2,500	VistaPrint NV		141,650	*
				296,500
IT Services (1.0%)
	700	Alliance Data Systems		45,213	**
	2,500	Cognizant Technology Solutions		113,250	*
				158,463
Machinery (1.1%)
	1,400	Danaher Corp.		105,280	oo
	750	Flowserve Corp.		70,897
				176,177
Media (1.0%)
	1,500	Discovery Communications Class A		46,005	*
	1,750	DreamWorks Animation SKG		69,913	*
	1,000	Scripps Networks Interactive		41,500
				157,418
Metals & Mining (0.4%)
	1,500	Cliffs Natural Resources		69,135
Multiline Retail (1.1%)
	1,750	Dollar Tree		84,525	*
	2,600	Nordstrom, Inc.		97,708
				182,233
Oil, Gas & Consumable Fuels (3.5%)
	800	Alpha Natural Resources		34,704	*
	1,500	Cabot Oil & Gas		65,385
	3,900	Concho Resources		175,110	*
	2,400	Range Resources		119,640
	3,700	Southwestern Energy		178,340	*oo
				573,179
Personal Products (0.8%)
	1,750	Avon Products		55,125
	1,700	Mead Johnson Nutrition		74,290
				129,415
Pharmaceuticals (0.4%)
	3,750	Mylan Laboratories		69,113	*
Professional Services (1.3%)
	2,100	IHS Inc.		115,101	*
	3,200	Verisk Analytics		96,896	*
				211,997

NUMBER OF SHARES			VALUEt
Road & Rail (0.6%)
	3,000	J.B. Hunt Transport Services	$	96,810
Semiconductors & Semiconductor Equipment (3.6%)
	2,700	Analog Devices		85,266
	3,500	Avago Technologies		64,015	*
	4,900	Marvell Technology Group		101,675	*
	4,000	Microchip Technology		116,240
	2,000	Novellus Systems		46,680	*
	2,200	Silicon Laboratories		106,348	*
	1,800	Varian Semiconductor Equipment		64,584	*
				584,808
Software (3.6%)
	7,500	Activision Blizzard		83,325	*
	3,000	ANSYS, Inc.		130,380	*
	1,200	Citrix Systems		49,932	*
	1,150	McAfee Inc.		46,655	*
	1,350	MICROS Systems		41,890	*
	2,500	Rovi Corp.		79,675	*
	700	Salesforce.com, Inc.		51,639	*
	750	Solera Holdings		27,008
	1,750	Sybase, Inc.		75,950	*
				586,454
Specialty Retail (4.4%)
	2,600	Bed Bath & Beyond		100,438	*
	2,700	CarMax, Inc.		65,475	*
	1,750	J Crew Group		78,295	*
	3,000	Ross Stores		128,130
	700	Tiffany & Co.		30,100
	2,300	TJX Cos.		84,065
	5,000	Urban Outfitters		174,950	*
	2,600	Williams-Sonoma		54,028
				715,481
Textiles, Apparel & Luxury Goods (0.4%)
	950	Coach, Inc.		34,704
	300	Polo Ralph Lauren		24,294
				58,998
Trading Companies & Distributors (1.0%)
	2,500	Fastenal Co.		104,100	*
	700	W.W. Grainger		67,781
				171,881
Wireless Telecommunication Services (2.5%)
	2,500	American Tower		108,025	*
	1,300	Crown Castle International		50,752	*
	1,750	NII Holdings		58,765	*
	5,900	SBA Communications		201,544	*
				419,086
		Total Common Stocks (Cost $6,696,258)		8,956,962

See Notes to Schedule of Investments 7

PRINCIPAL AMOUNT			VALUEt
U.S. Treasury Securities-Backed by the Full Faith and Credit of the U.S. Government (18.9%)
$	2,775,000	U.S. Treasury Notes, 4.75%, due 3/31/11	$	2,911,147
	125,000	U.S. Treasury Notes, 1.38%, due 4/15/12		125,117
	70,000	U.S. Treasury Notes, 3.88%, due 10/31/12		74,485
		Total U.S. Treasury Securities-Backed by the Full Faith and Credit of the U.S. Government (Cost $3,109,761)		3,110,749
Mortgage-Backed Securities (12.8%)
Adjustable Alt-B Mixed Balance (0.5%)
	110,650	Lehman XS Trust, Floating Rate, Ser. 2005-1, Class 2A1, 1.73%, due 1/4/10		76,691	u
Adjustable Conforming Balance (0.9%)
	248,021	Adjustable Rate Mortgage Trust, Ser. 2005-10, Class 4A1, 5.38%, due 1/4/10		151,406	u
Adjustable Jumbo Balance (1.1%)
	104,467	Banc of America Funding Corp., Ser. 2005-F, Class 4A1, 5.29%, due 1/4/10		72,454	u
	182,720	Banc of America Funding Corp., Ser. 2006-A, Class 3A2, 5.79%, due 1/4/10		104,016	u
				176,470
Adjustable Mixed Balance (6.6%)
	384,963	Countrywide Home Loan Mortgage Pass-Through Trust, Ser. 2006-HYB3, Class 1A1A, 4.14%, due 1/4/10		231,247	u
	254,693	Credit Suisse First Boston Mortgage Securities Corp., Ser. 2004-AR4, Class 2A1, 3.39%, due 1/4/10		218,311	u
	252,262	First Horizon Mortgage Pass-Through Trust, Ser. 2005-AR5, Class 2A1, 5.45%, due 1/4/10		216,458	u
	241,072	GMAC Mortgage Corp. Loan Trust, Ser. 2006-AR1, Class 1A1, 5.49%, due 1/4/10		176,910	u
	15,092	Harborview Mortgage Loan Trust, Ser. 2004-4, Class 3A, 1.36%, due 1/4/10		9,651	u
	466,419	IndyMac INDX Mortgage Loan Trust, Ser. 2006-AR3, Class 2A1A, 5.98%, due 1/4/10		241,388	uoo
				1,093,965
Mortgage-Backed Non-Agency (1.0%)
	115,509	Countrywide Home Loans, Ser. 2005-R2, Class 2A4, 8.50%, due 6/25/35		110,889	noo��
	51,949	GSMPS Mortgage Loan Trust, Ser. 2005-RP3, Class 1A4, 8.50%, due 9/25/35		47,273	n
				158,162
Fannie Mae (0.8%)
	119,792	Whole Loan, Ser. 2004-W8, Class PT, 10.61%, due 1/4/10		130,703	uoo
Freddie Mac (1.9%)
	163,936	Pass-Through Certificates, 8.00%, due 11/1/26		188,024	oo
	113,280	Pass-Through Certificates, 8.50%, due 10/1/30		130,738	oo
				318,762
		Total Mortgage-Backed Securities (Cost $2,877,107)		2,106,159
Corporate Debt Securities (8.7%)
Banks (4.4%)
	150,000	Bank of America Corp., Senior Unsecured Notes, 6.25%, due 4/15/12		160,698
	100,000	Bear Stearns Cos. LLC, Senior Unsecured Notes, 5.35%, due 2/1/12		106,257
	30,000	Bear Stearns Cos. LLC, Senior Unsecured Medium-Term Notes, Ser. B, 6.95%, due 8/10/12		33,518
	145,000	Citigroup, Inc., Senior Unsecured Notes, 5.13%, due 2/14/11		149,609
	125,000	Goldman Sachs Group, Inc., Senior Unsecured Notes, 6.60%, due 1/15/12		135,892
	125,000	Morgan Stanley, Senior Unsecured Notes, 6.75%, due 4/15/11		132,435
				718,409

See Notes to Schedule of Investments 8

PRINCIPAL AMOUNT			VALUEt
Beverages (0.5%)
$	75,000	Anheuser-Busch Cos., Inc., Senior Unsecured Notes, 4.95%, due 1/15/14	$	77,370
Diversified Financial Services (1.5%)
	85,000	American Express Credit Corp., Senior Unsecured Medium-Term Notes, Ser. C, 5.88%, due 5/2/13		91,219
	145,000	General Electric Capital Corp., Senior Unsecured Medium-Term Notes, 5.00%, due 4/10/12		152,733
				243,952
Media (0.9%)
	70,000	Comcast Cable Communications LLC, Guaranteed Senior Unsecured Notes, 6.75%, due 1/30/11		73,876
	70,000	Time Warner Cable, Inc., Guaranteed Notes, 5.40%, due 7/2/12		74,790
				148,666
Office/Business Equipment (0.3%)
	50,000	Xerox Corp., Senior Unsecured Notes, 5.50%, due 5/15/12		52,841
Oil & Gas (0.3%)
	50,000	XTO Energy, Inc., Senior Unsecured Notes, 5.90%, due 8/1/12		54,784
Pharmaceuticals (0.6%)
	90,000	Pfizer, Inc., Senior Unsecured Notes, 4.45%, due 3/15/12		95,188
Telecommunications (0.2%)
	35,000	Telecom Italia Capital SA, Guaranteed Notes, 5.25%, due 11/15/13		36,813
		Total Corporate Debt Securities (Cost $1,425,061)		1,428,023
Asset-Backed Securities (2.4%)
	228,573	ACE Securities Corp. Home Equity Loan Trust, Ser. 2006-ASP5, Class A2B, 0.36%, due 1/25/10		115,986	uoo
	100,000	ACE Securities Corp. Home Equity Loan Trust, Ser. 2006-OP1, Class A2C, 0.38%, due 1/25/10		59,207	uoo
	200,000	Carrington Mortgage Loan Trust, Ser. 2007-FRE1, Class A3, 0.49%, due 1/25/10		71,345	uoo
	60,737	Impac Secured Assets Corp., Ser. 2006-3, Class A4, 0.32%, due 1/25/10		23,991	u
	135,724	Residential Asset Mortgage Products, Inc., Ser. 2006-RS1, Class AI2, 0.46%, due 1/25/10		91,011	uoo
	73,247	Securitized Asset Backed Receivables LLC Trust, Ser. 2006-WM4, Class A2C, 0.39%, due 1/25/10		26,455	u
		Total Asset-Backed Securities (Cost $784,083)		387,995
NUMBER OF SHARES
Short-Term Investments (3.4%)
	161,031	Neuberger Berman Securities Lending Quality Fund, LLC		164,252	tt
	394,793	State Street Institutional Liquid Reserves Fund Institutional Class		394,793
		Total Short-Term Investments (Cost $559,045)		559,045
		Total Investments (100.8%) (Cost $15,451,315)		16,548,933	##
		Liabilities, less cash, receivables and other assets [(0.8%)]		(134,549	)
		Total Net Assets (100.0%)	$	16,414,384

See Notes to Schedule of Investments 9

Notes to Schedule of Investments Balanced Portfolio

t The value of investments in equity securities and financial futures contracts by Neuberger Berman Advisers Management Trust Balanced Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. The value of investments in debt securities are determined by Management primarily by obtaining valuations from independent pricing services based on readily available bid quotations, or if quotations are not available, by methods which include considerations such as: yields or prices of securities of comparable quality, coupon, maturity and type; indications as to values from dealers; and general market conditions. Management has developed a process to periodically review information provided by independent pricing services. For both debt and equity securities, if such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security is next quoted or next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by the Fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgment may be necessary to estimate fair value in accordance with ASC 820.

In addition to defining fair value, ASC 820 established a three-tier hierarchy of inputs to establish a classification of fair value measurements for disclosure purposes. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below.

. Level 1 - quoted prices in active markets for identical investments

See Notes to Financial Statements 10

Notes to Schedule of Investments Balanced Portfolio (cont'd)

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	8,956,962	$	--	$	--	$	8,956,962
U.S. Treasury Securities-Backed by the Full Faith and Credit of the U.S. Government		--		3,110,749		--		3,110,749
Mortgage-Backed Securities^		--		2,106,159		--		2,106,159
Corporate Debt Securities^		--		1,428,023		--		1,428,023
Asset-Backed Securities		--		387,995		--		387,995
Short-Term Investments		--		559,045		--		559,045
Total Investments	$	8,956,962	$	7,591,971	$	--	$	16,548,933

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

Liability Valuation Inputs

The following is a summary, by category of Level, of inputs used to value the Fund's derivatives as of December 31, 2009:

				Level 1				Level 2				Level 3				Total
Financial Futures Contracts				$	(1,172	)		$	--			$	--			$	(1,172	)

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $15,536,011. Gross unrealized appreciation of investments was $2,298,410, and gross unrealized depreciation of investments was $1,285,488, resulting in net unrealized appreciation of $1,012,922, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

n Restricted security subject to restrictions on resale under federal securities laws. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers under Rule 144A under the Securities Act of 1933, as amended, and have been deemed by the investment manager to be liquid. At December 31, 2009, these securities amounted to $158,162 or 1.0% of net assets.

oo All or a portion of this security is segregated as collateral for financial futures contracts.

u Floating rate securities are securities whose yields vary with a designated market index or market rate. These securities are shown at their current rates as of December 31, 2009.

tt Managed by an affiliate of Management and could be deemed an affiliate of the Fund (see Notes A & F of Notes to Financial Statements).

* All or a portion of this security is on loan (see Note A of Notes to Financial Statements).

See Notes to Financial Statements 11

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	BALANCED PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value*t (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	16,384,681
Affiliated issuers		164,252
		16,548,933
Cash		1
Foreign currency		9,980
Dividends and interest receivable		75,605
Receivable for Fund shares sold		1,195
Receivable for securities lending income--net (Note A)		635
Prepaid expenses and other assets		1,418
Total Assets		16,637,767
Liabilities
Payable for collateral on securities loaned (Note A)		162,830
Payable for Fund shares redeemed		421
Payable to investment manager (Notes A & B)		7,648
Payable to administrator--net (Note B)		216
Payable for variation margin on open futures contracts (Note A)		375
Accrued expenses and other payables		51,893
Total Liabilities		223,383
Net Assets at value	$	16,414,384
Net Assets consist of:
Paid-in capital	$	31,695,146
Undistributed net investment income (loss)		162,225
Accumulated net realized gains (losses) on investments		(16,539,726	)
Net unrealized appreciation (depreciation) in value of investments		1,096,739
Net Assets at value	$	16,414,384
Shares Outstanding ($.001 par value; unlimited shares authorized)		1,824,686
Net Asset Value, offering and redemption price per share	$	9.00
tSecurities on loan, at value:
Unaffiliated issuers	$	159,376
*Cost of Investments:
Unaffiliated issuers	$	15,287,063
Affiliated issuers		164,252
Total cost of investments	$	15,451,315
Total cost of foreign currency	$	9,687

See Notes to Financial Statements 12

Statement of Operations

Neuberger Berman Advisers Management Trust

	BALANCED PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	55,824
Interest income--unaffiliated issuers		327,830
Income from securities loaned--net (Note F)		3,205
Income from investments in affiliated issuers (Note F)		693
Foreign taxes withheld		(526	)
Total income	$	387,026
Expenses:
Investment management fees (Notes A & B)		84,703
Administration fees (Note B)		46,201
Audit fees		43,306
Custodian fees (Note B)		51,046
Insurance expense		1,168
Legal fees		1,640
Registration and filing fees		14,856
Shareholder reports		18,437
Trustees' fees and expenses		50,094
Miscellaneous		2,067
Total expenses		313,518
Expenses reimbursed by administrator (Note B)		(27,368	)
Investment management fees waived (Note A)		(335	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(26	)
Total net expenses		285,789
Net investment income (loss)	$	101,237
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(2,282,804	)
Sales of investment securities of affiliated issuers		1,423
Financial futures contracts		35,540
Foreign currency		(591	)
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		5,293,892
Financial futures contracts		(21,843	)
Foreign currency		18,932
Net gain (loss) on investments		3,044,549
Net increase (decrease) in net assets resulting from operations	$	3,145,786

See Notes to Financial Statements 13

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	BALANCED PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	101,237		$	425,214
Net realized gain (loss) on investments		(2,246,432	)		3,319,630
Change in net unrealized appreciation (depreciation) of investments		5,290,981			(20,260,861	)
Net increase (decrease) in net assets resulting from operations		3,145,786			(16,516,017	)
Distributions to Shareholders From (Note A):
Net investment income		(502,617	)		(836,556	)
From Fund Share Transactions (Note D):
Proceeds from shares sold		351,956			5,241,056
Proceeds from reinvestment of dividends and distributions		502,617			836,556
Payments for shares redeemed		(2,588,215	)		(51,583,340	)
Net increase (decrease) from Fund share transactions		(1,733,642	)		(45,505,728	)
Net Increase (Decrease) in Net Assets		909,527			(62,858,301	)
Net Assets:
Beginning of year		15,504,857			78,363,158
End of year	$	16,414,384		$	15,504,857
Undistributed net investment income (loss) at end of year	$	162,225		$	498,378

See Notes to Financial Statements 14

Notes to Financial Statements Balanced Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended. The Fund currently offers only Class I shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

The preparation of financial statements in accordance with U.S. generally accepted accounting principles requires Management to make estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

3 Foreign currency translation: The accounting records of the Fund are maintained in U.S. dollars. Foreign currency amounts are currently translated into U.S. dollars using the exchange rates as of 4:00 p.m., Eastern time, to determine the value of investments, other assets and liabilities. Purchase and sale prices of securities, and income and expenses, are translated into U.S. dollars at the prevailing rate of exchange on the respective dates of such transactions. Net unrealized foreign currency gain (loss), if any, arises from changes in the value of assets and liabilities, other than investments in securities, as a result of changes in exchange rates and is stated separately in the Statement of Operations.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of discount (adjusted for original issue discount, where applicable) and accretion of market discount on long-term bonds and short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $11,610.

5 Income tax information: The Funds are treated as separate entities for U.S. federal income tax purposes. It is the policy of the Fund to continue to qualify as a regulated investment company by complying with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its earnings to its shareholders. Therefore, no federal income or excise tax provision is required.

The Fund has adopted the provisions of ASC 740 "Income Taxes" ("ASC 740"), formerly known as FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes -- an interpretation of FASB Statement No. 109." ASC 740 sets forth a minimum threshold for financial statement recognition of the benefit of a tax position taken, or expected to be taken, in a tax return. The Fund recognizes interest and penalties, if any, related to unrecognized tax benefits as an income tax expense in the Statement of Operations. The Fund is subject to examination by U.S. federal and state tax authorities for returns filed for the prior three fiscal years 2006 - 2008. As of December 31, 2009, the Fund did not have any unrecognized tax benefits.

Income distributions and capital gain distributions are determined in accordance with income tax regulations, which may differ from U.S. generally accepted accounting principles. These differences are primarily due to differing treatments of income and gains on various investment securities held by the Fund, timing differences and differing characterization of distributions made by the Fund as a whole. The Fund may also utilize earnings and profits distributed to shareholders on redemption of shares as a part of the dividends paid deduction for income tax purposes.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for paydown gains and losses, amortization of bond premium, partnership basis adjustments and expiration of capital loss carryforwards, were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

Distributions Paid From:
Ordinary Income				Total
2009		2008		2009		2008
$	502,617	$	836,556	$	502,617	$	836,556

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	162,225			$	1,013,215			$	(16,456,202	)		$	(15,280,762	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, mark to market on certain futures contracts, amortization of bond premium, partnership basis adjustments and capital loss carryforwards.

To the extent the Fund's net realized capital gains, if any, can be offset by capital loss carryforwards, it is the policy of the Fund not to distribute such gains. As determined at December 31, 2009, the Fund had unused capital loss carryforwards available for federal income tax purposes to offset net realized capital gains, if any, as follows:

Expiring in:
2010		2017
$	13,734,011	$	2,722,191

Under current tax law, the use of these losses to offset future gains may be limited.

The Fund had $2,806,578 of capital loss carryforwards that expired during the year ended December 31, 2009.

6 Distributions to shareholders: The Fund may earn income, net of expenses, daily on its investments. Distributions from net investment income and net realized capital gains, if any, generally are distributed in October. Income distributions and capital gain distributions to shareholders are recorded on the ex-date.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

companies in the complex or series thereof on the basis of relative net assets, except where a more appropriate allocation of expenses to each investment company in the complex or series thereof can otherwise be made fairly.

9 Security lending: A third party, eSecLending, serves as exclusive lending agent for the Fund. eSecLending, as agent, has assisted the Fund in conducting bidding processes to try to identify a principal that would pay a guaranteed amount to the Fund in consideration of the Fund entering into an exclusive securities lending arrangement. During the fiscal year, no principal had an exclusive securities lending arrangement with the Fund; as such, the Fund was not guaranteed any particular level of income.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI") an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

The market value of the Fund's investments in the Quality Fund as of the fiscal year ended December 31, 2009, if any, is reflected in the Fund's Schedule of Investments. If it were necessary to liquidate assets in the Quality Fund to meet returns on outstanding securities loans at a time when the Quality Fund's price per share was less than $1.00, the Fund may not receive an amount from the Quality Fund that is equal in amount to the collateral the Fund would be required to return to the borrower of the securities and the Fund would be required to make up for this shortfall. In addition, as a result of recent reduced liquidity in the credit and fixed income markets, it may be difficult to dispose quickly of some securities in the Quality Fund at the price at which the Quality Fund is carrying them.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $3,205, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $4,239 in income earned on cash collateral and amounts received from a principal (including approximately $1,463 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $1,034.

10 Repurchase agreements: The Fund may enter into repurchase agreements with institutions that Management has determined are creditworthy. Each repurchase agreement is recorded at cost. The Fund requires that the securities purchased in a repurchase agreement be transferred to the custodian in a manner sufficient to enable the Fund to assert a perfected security interest in those securities in the event of a default under the repurchase agreement. The Fund monitors, on a daily basis, the value of the securities transferred to ensure that their value, including accrued interest, is greater than amounts owed to the Fund under each such repurchase agreement.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $335 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $693 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

On August 10, 2009, the Fund ceased investing in Prime Money. On this date, the Fund's shares of Prime Money were redeemed in exchange for portfolio holdings of Prime Money, which were used to purchase Institutional Class shares of State Street Institutional Liquid Reserves Fund.

12 Dollar rolls: The Fund may enter into dollar roll transactions with respect to mortgage-backed securities. In a dollar roll transaction, the Fund sells securities for delivery in the current month and simultaneously agrees to repurchase substantially similar (i.e., same type and coupon) securities on a specified future date from the same party. During the period before the repurchase, the Fund foregoes principal and interest payments on the securities. The Fund is compensated by the difference between the current sales price and the forward price for the future purchase (often referred to as the "drop"), as well as by the interest earned on the cash proceeds of the initial sale. Dollar rolls may increase fluctuations in the Fund's net asset value and may be viewed as a form of leverage. There is a risk that the counter party will be unable or unwilling to complete the transaction as scheduled, which may result in losses to the Fund.

13 Investments in foreign securities: Investing in foreign securities may involve certain sovereign and other risks, in addition to the credit and market risks normally associated with domestic securities. These additional risks include the possibility of adverse political and economic developments (including political instability, nationalization, expropriation, or confiscatory taxation) and the potentially adverse effects of unavailability of public information regarding issuers, less governmental supervision and regulation of financial markets, reduced liquidity of certain financial markets, and the lack of uniform accounting, auditing, and financial reporting standards or the application of standards that are different or less stringent than those applied in the United States. Foreign securities also may experience greater price volatility, higher rates of inflation, and delays in settlement.

14 Derivative instruments: During the fiscal period ended December 31, 2009, the Fund's use of derivatives was limited to financial futures contracts. The Fund adopted ASC 815 "Derivatives and Hedging" ("ASC 815"), formerly known as FASB Statement of Financial Accounting Standards No. 161 "Disclosures about Derivative Instruments and Hedging Activities," effective January 1, 2009.

Financial futures contracts: The Fund may buy and sell financial futures contracts to hedge against changes in securities prices resulting from changes in prevailing interest rates. At the time the Fund enters into a financial futures contract, it is required to deposit with the futures commission merchant a specified amount of cash or liquid securities, known as "initial margin," ranging upward from 1.1% of the value of the financial futures contract being traded. Each day, the futures contract is valued at the official settlement price of the board of trade or U.S. commodity exchange on which such futures contract is traded. Subsequent payments, known as "variation margin," to and from the broker are made on a daily basis as the market price of the financial futures contract fluctuates. Daily variation margin adjustments, arising from this "mark to market," are recorded by the Fund as unrealized gains or losses.

Although some financial futures contracts by their terms call for actual delivery or acceptance of financial instruments, in most cases the contracts are closed out prior to delivery by offsetting purchases or sales of matching financial futures contracts. When the contracts are closed, the Fund recognizes a gain or loss. Risks of entering into futures contracts include the possibility there may be an illiquid market, possibly at a time of rapidly declining prices, and/or a change in the value of the contract may not correlate with changes in the value of the underlying securities. Futures have minimal counterparty risk to the Fund since the exchange's clearinghouse, as counterparty to all exchange traded futures, guarantees the futures against default.

For U.S. federal income tax purposes, the futures transactions undertaken by the Fund may cause the Fund to recognize gains or losses from marking contracts to market even though its positions have not been sold or terminated, may affect the character of the gains or losses recognized as long-term or short-term, and may affect the timing of some capital gains and losses realized by the Fund. Also, the Fund's losses on transactions involving futures contracts may be deferred rather than being taken into account currently in calculating the Fund's taxable income.

During the year ended December 31, 2009, the Fund entered into financial futures contracts. At December 31, 2009, open positions in financial futures contracts were:

Expiration

Open Contracts

Position

Unrealized
Depreciation

March 2010

2 U.S. Treasury Notes, 2 Year

Long

(1,172

)

For the year ended December 31, 2009, the Fund invested in open futures contracts with notional amounts ranging from $200,000 to $1,200,000. At December 31, 2009, the Fund had deposited $55,048 in Fannie Mae Whole Loan, 10.61%, due 1/4/10, to cover margin requirements on open futures contracts.

At December 31, 2009, the Fund had the following derivatives (not designated as hedging instruments under ASC 815), for open contracts grouped by primary risk exposure:

Liability Derivatives

	Interest Rate Risk
Futures Contracts(1)	$	(1,172	)
Total Value	$	(1,172	)

(1) Statement of Assets and Liabilities location: Cumulative appreciation (depreciation) of futures contracts is shown in "Futures Contracts" above and is included in Net unrealized appreciation (depreciation) in value of investments within the Statement of Assets and Liabilities. Only current day's variation margin, if any, is reported within the Statement of Assets and Liabilities: Payable for variation margin on open futures contracts.

The impact of these derivative instruments on the Statement of Operations during the year ended December 31, 2009, was as follows:

Realized Gain (Loss)(1)

	Interest Rate Risk
Futures Contracts	$	35,540
Total Realized Gain (Loss)	$	35,540

Change in Appreciation (Depreciation)(2)

	Interest Rate Risk
Futures Contracts	$	(21,843	)
Total Change in Appreciation (Depreciation)	$	(21,843	)

(1) Statement of Operations location: Net realized gain (loss) on financial futures contracts.

(2) Statement of Operations location: Change in net unrealized appreciation (depreciation) in value of financial futures contracts.

15 Indemnifications: Like many other companies, the Trust's organizational documents provide that its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust. In addition, both in some of its principal service contracts and in the normal course of its business, the Trust enters into contracts that provide indemnifications to other parties for certain types of losses or liabilities. The Trust's maximum exposure under these arrangements is unknown as this could involve future claims against the Trust.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

Fund shares are issued and redeemed in connection with investments in and payments under certain variable annuity contracts and variable life insurance policies issued through separate accounts of life insurance companies and are also offered directly to qualified pension and retirement plans.

The Fund retains Management as its investment manager under a Management Agreement. For such investment management services, the Fund pays Management a fee at the annual rate of 0.55% of the first $250 million of the Fund's average daily net assets, 0.525% of the next $250 million, 0.50% of the next $250 million, 0.475% of the next $250 million, 0.45% of the next $500 million, 0.425% of the next $2.5 billion, and 0.40% of average daily net assets in excess of $4 billion.

The Fund retains Management as its administrator under an Administration Agreement. The Fund pays Management an administration fee at the annual rate of 0.30% of its average daily net assets under this agreement. Additionally, Management retains State Street Bank and Trust Company ("State Street") as its sub-administrator under a Sub-Administration Agreement. Management pays State Street a fee for all services received under this agreement.

The Board adopted a non-fee distribution plan for the Fund.

Management has contractually undertaken through December 31, 2012 to forgo current payment of fees and/or reimburse the Fund for its operating expenses (excluding the fees payable to Management, interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed, in the aggregate, 1.00% per annum of the Fund's average daily net assets (the "Expense Limitation"). For the year ended December 31, 2009, such excess expenses amounted to $27,368. The Fund has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as its annual Operating Expenses during that period do not exceed its Expense Limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under this agreement. At December 31, 2009, contingent liabilities to Management under this agreement were as follows:

				Expiring in:
				2012
				$	27,368

Neuberger Berman LLC (formerly known as Neuberger Berman, LLC) ("Neuberger") is retained by Management to furnish it with investment recommendations and research information without added cost to the Fund. Several individuals who are officers and/or trustees of the Trust are also employees of Neuberger and/or Management.

During the reporting period, the predecessor of Management, the investment manager of the Fund, and Neuberger, the sub-adviser of the Fund, were wholly owned subsidiaries of Lehman Brothers Holdings Inc. ("Lehman Brothers"), a publicly owned holding company. On September 15, 2008, Lehman Brothers filed a voluntary petition under Chapter 11 of the U.S. Bankruptcy Code. On December 3, 2008, NBSH Acquisition, LLC ("NBSH"), an entity organized by key members of Neuberger Berman's senior management, was selected as the successful bidder in the public auction to acquire a majority interest in Neuberger Berman's business and the fixed income and certain alternative asset management businesses of Lehman Brothers' Investment Management Division (together with Neuberger Berman, the "Acquired Businesses") (the "Acquisition"). On December 22, 2008, the bankruptcy court having jurisdiction over the Lehman Brothers matter approved the sale of the Acquired Businesses to NBSH (or its successor or assign), as the successful bidder.

who are employed in various parts of the Neuberger Berman complex of companies, with a minority interest retained by Lehman Brothers and certain affiliates of Lehman Brothers.

The closing of the Acquisition resulted in an "assignment" of the Fund's Management Agreement and Sub-Advisory Agreement. Such an assignment, by law, automatically terminated those agreements. Accordingly, prior to the closing, the Board, including the Trustees who are not "interested persons" of the Fund's investment manager and its affiliates or the Fund, considered and approved a new Management Agreement and Sub-Advisory Agreement for the Fund. The new agreements, which are virtually identical to those previously in effect, were also approved by a vote of the Fund's shareholders.

These events have not had a material impact on the Fund or its operations. Management and Neuberger continue to operate in the ordinary course of business as the investment manager and sub-adviser of the Fund.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $26.

Note C--Securities Transactions:

Cost of purchases and proceeds of sales and maturities of long-term securities (excluding short-term securities and financial futures contracts) for the year ended December 31, 2009 were as follows:

Purchases of U.S. Government and Agency Obligations				Purchases excluding U.S. Government and Agency Obligations				Sales and Maturities of U.S. Government and Agency Obligations				Sales and Maturities excluding U.S. Government and Agency Obligations
$	3,946,303			$	8,322,458			$	799,426			$	13,059,784

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

	For the Year Ended December 31,
	2009			2008
Shares Sold		42,797			436,916
Shares Issued on Reinvestment of Dividends and Distributions		57,377			99,828
Shares Redeemed		(321,180	)		(4,480,615	)
Total		(221,006	)		(3,943,871	)

Note E--Line of Credit:

At December 31, 2009, the Fund was a participant in a single committed, unsecured $150,000,000 line of credit with State Street, to be used only for temporary or emergency purposes. Other investment companies managed by Management also participate in this line of credit on the same terms. Interest is charged on borrowings under this line of credit at the higher of (a) the Federal Funds Rate plus 1.25% per annum or (b) the Overnight LIBOR Rate plus 1.25% per annum. Prior to September 18, 2009, interest was charged on borrowings under this line of credit at the Federal Funds Rate plus 0.50% per annum. A facility fee of 0.15% (prior to September 18, 2009, 0.09%) per annum of the available line of credit is charged, of which the Fund has agreed to pay its pro rata share, based on the ratio of its individual net assets to the net assets of all participants at the time the fee is due and payable. The fee is paid quarterly in arrears. Because several investment companies participate, there is no assurance that an individual

Fund will have access to all or any part of the $150,000,000 at any particular time. There were no loans outstanding pursuant to this line of credit at December 31, 2009. During the year ended December 31, 2009, the Fund did not utilize this line of credit.

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		313,321		3,322,918		3,636,239		--	$	--	$	693
Neuberger Berman Securities Lending Quality Fund, LLC**		--		671,522		510,491		161,031		164,252		1,463
Total									$	164,252	$	2,156

* Prime Money was also managed by Management and may have been considered an affiliate since it had the same officers, Board members, and investment manager as the Fund and because, at times, the Fund may have owned 5% or more of the outstanding voting securities of Prime Money.

** Quality Fund, a fund managed by NBFI, an affiliate of Management, is used to invest cash the Fund receives as collateral for securities loaned as approved by the Board. Because all shares of Quality Fund are held by funds in the related investment management complex, Quality Fund may be considered an affiliate of the Fund.

Note G--Subsequent Events:

In accordance with the provision set forth in ASC 855 "Subsequent Events" ("ASC 855") formerly known as FAS 165, "Subsequent Events," Management has evaluated the possibility of subsequent events existing in the Fund's financial statements through February 9, 2010. Management has determined that there are no subsequent events that, in accordance with ASC 855, would need to be disclosed in the Fund's financial statements through this date.

Financial Highlights

Balanced Portfolio

The following table includes selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	7.58		$	13.08		$	11.44		$	10.42		$	9.64
Income From Investment Operations:
Net Investment Income (Loss)tt		.05			.09			.12			.11			.04
Net Gains or Losses on Securities (both realized and unrealized)		1.65			(5.17	)		1.67			1.00			.84
Total From Investment Operations		1.70			(5.08	)		1.79			1.11			.88
Less Distributions From:
Net Investment Income		(.28	)		(.42	)		(.15	)		(.09	)		(.10	)
Net Asset Value, End of Year	$	9.00		$	7.58		$	13.08		$	11.44		$	10.42
Total Returntt		22.47	%		(39.15	)%		15.60	%		10.67	%		9.18	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	16.4		$	15.5		$	78.4		$	72.3		$	73.7
Ratio of Gross Expenses to Average Net Assets#		1.86	%		1.29	%		1.16	%		1.19	%		1.14	%
Ratio of Net Expenses to Average Net AssetsS		1.86	%		1.29	%		1.16	%		1.18	%		1.13	%
Ratio of Net Investment Income (Loss) to Average Net Assets		.66	%		.81	%		1.00	%		1.01	%		.41	%
Portfolio Turnover Rate		85	%		57	%		54	%		62	%		82	%

See Notes to Financial Highlights 23

Notes to Financial Highlights Balanced Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not reimbursed and/or waived certain expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown. For the year ended December 31, 2006, Management reimbursed the Fund for losses incurred in connection with the disposition of foreign currency contracts, which had no impact on total return.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

tt Calculated based on the average number of shares outstanding during each fiscal period.

S After reimbursement and/or waiver of a portion of the investment management fee by Management. Had Management not undertaken such actions, the annualized ratios of net expenses to average net assets would have been:

		Year Ended December 31,
2009			2008			2007			2006			2005
	2.04	%		1.29	%		1.16	%		1.18	%		1.13	%

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Balanced Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Balanced Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Balanced Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

The following tables set forth information concerning the trustees and officers of the Trust. All persons named as trustees and officers also serve in similar capacities for other funds administered or managed by Management and Neuberger. The Statement of Additional Information includes additional information about fund trustees and is available upon request, without charge, by calling (800) 877-9700.

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Consultant; formerly, Chairman, CDC Investment Advisers (registered investment adviser), 1993 to January 1999; formerly, President and Chief Executive Officer, AMA Investment Advisors, an affiliate of the American Medical Association.

Formerly, Independent Trustee or Director of three series of Oppenheimer Funds: Oppenheimer Limited Term New York Municipal Fund, Rochester Fund Municipals, and Oppenheimer Convertible Securities Fund (1992 to 2009).

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

President, Woodhill Enterprises Inc./Chase Hollow Associates LLC (personal investment vehicle), since 2006; Chief Operating and Financial Officer, Hopewell Holdings LLC/Amwell Holdings, LLC (a holding company for a healthcare reinsurance company start-up), since 2003; formerly, Consultant, Resources Connection (temporary staffing), 2002 to 2006.

Director, Ocwen Financial Corporation (mortgage servicing), since 2005; Director, American Water (water utility), since 2003; Director, Channel Reinsurance (financial guaranty reinsurance), since 2006; Advisory Board Member, Attensity (software developer), since 2005; Director, Allianz Life of New York (insurance), since 2005; Director, Financial Women's Association of New York (not for profit association), since 2003; Trustee Emerita, Brown University, since 1998.

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Formerly, President, Board of Associates to The National Rehabilitation Hospital's Board of Directors, 2001 to 2002; formerly, Member, Individual Investors Advisory Committee to the New York Stock Exchange Board of Directors, 1998 to June 2002.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Formerly, Director, The Caring Community (not-for-profit), 1997 to 2006; formerly, Director, DEL Laboratories, Inc. (cosmetics and pharmaceuticals), 1978 to 2004; formerly, Director, Apple Bank for Savings, 1979 to 1990; formerly, Director, Western Pacific Industries, Inc., 1972 to 1986 (public company).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

Formerly, Director, Webfinancial Corporation (holding company), 2002 to 2008; formerly, Director WHX Corporation (holding company), January 2002 to June 2005; formerly, Director, State Theatre of New Jersey (not-for-profit theater), 2000 to 2005.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Manager, Old Mutual 2100 fund complex (consisting of six funds) since October 2006 for four funds and since February 2007 for two funds; formerly, Member NASDAQ Issuers' Affairs Committee, 1995 to 2003.

Edward I. O'Brien (1928)

Trustee since 2000

Retired; Formerly, Member, Investment Policy Committee, Edward Jones, 1993 to 2001; President, Securities Industry Association ("SIA") (securities industry's representative in government relations and regulatory matters at the federal and state levels), 1974 to 1992; Adviser to SIA, November 1992 to November 1993.

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

General Partner, Seip Investments LP (a private investment partnership); formerly, President and CEO, Westaff, Inc. (temporary staffing), May 2001 to January 2002; formerly, Senior Executive at the Charles Schwab Corporation, 1983 to 1998, including Chief Executive Officer, Charles Schwab Investment Management, Inc., and Trustee, Schwab Family of Funds and Schwab Investments, 1997 to 1998, and Executive Vice President-Retail Brokerage, Charles Schwab & Co., Inc., 1994 to 1997.

Director, H&R Block, Inc. (financial services company), since May 2001; Chairman, Compensation Committee, H&R Block, Inc., since 2006; formerly, Director, Forward Management, Inc. (asset management company), 1999 to 2006.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Private investor and consultant specializing in the insurance industry; formerly, Advisory Director, Securitas Capital LLC (a global private equity investment firm dedicated to making investments in the insurance sector), 1998 to December 2003.

Director, Montpelier Re (reinsurance company), since 2006; formerly, Director, National Atlantic Holdings Corporation (property and casualty insurance company), 2004 to 2008; formerly, Director, The Proformance Insurance Company (property and casualty insurance company), 2004 to 2008; formerly, Director, Providence Washington Insurance Company (property and casualty insurance company), December 1998 to March 2006; formerly, Director, Summit Global Partners (insurance brokerage firm), 2000 to 2005.

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

President and Director, Neuberger Berman Group LLC, since 2009; President and Chief Executive Officer, Neuberger and Neuberger Berman Holdings LLC (including its predecessor, Neuberger Berman Inc.), since 2007; Chief Investment Officer, Neuberger, since 2009; Chief Executive Officer (Equities) and Managing Director, Management, since 2009; Managing Director, Neuberger Berman Fixed Income LLC ("NBFI"), since 2007; Board member of NBFI since 2006; formerly, Global Head of Asset Management of Lehman Brothers Holdings Inc.'s ("LBHI") Investment Management division, 2006 to 2009; formerly, member of LBHI's Investment Management Division's Executive Management Committee, 2006 to 2009; formerly, Managing Director, Lehman Brothers Inc. ("LBI"), 2006 to 2008; formerly, Chief Recruiting and Development Officer, LBI, 2005 to 2006; formerly, Global Head of LBI's Equity Sales and a Member of its Equities Division Executive Committee, 2003 to 2005.

Member of Board of Advisors, McDonough School of Business, Georgetown University, since 2001; Member of New York City Board of Advisors, Teach for America, since 2005; Trustee, Montclair Kimberley Academy (private school), since 2007.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Managing Director, Neuberger, since 2007; formerly, Senior Vice President, Neuberger, 2003 to 2006; formerly, Vice President, Neuberger, 1999 to 2003; President and Chief Executive Officer, Management, since 2008; formerly, Senior Vice President, Management, 2000 to 2008.

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

Formerly, Executive Vice President and Chief Investment Officer, Neuberger Berman Holdings LLC (holding company), 2002 to August 2008 and 2003 to August 2008, respectively; formerly, Managing Director and Chief Investment Officer, Neuberger, December 2005 to August 2008 and 2003 to August 2008, respectively; formerly, Executive Vice President, Neuberger, December 2002 to 2005; formerly, Director and Chairman, Management, December 2002 to August 2008; formerly, Executive Vice President, Citigroup Investments, Inc., September 1995 to February 2002; formerly, Executive Vice President, Citigroup Inc., September 1995 to February 2002.

Director, Idealab (private company), since 2009; Director, Distributed World Power (private company), since 2009; Director, Dale Carnegie and Associates, Inc. (private company), since 1998; Director, Solbright, Inc. (private company), since 1997; formerly, Director, New York Society of Security Analysts (2006 to 2008).

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(2) Pursuant to the Trust's Trust Instrument, each of these Fund Trustees shall hold office for life or until his or her successor is elected or the Trust terminates; except that (a) any Fund Trustee may resign by delivering a written resignation; (b) any Fund Trustee may be removed with or without cause at any time by a written instrument signed by at least two-thirds of the other Fund Trustees; (c) any Fund Trustee who requests to be retired, or who has become unable to serve, may be retired by a written instrument signed by a majority of the other Fund Trustees; and (d) any Fund Trustee may be removed at any shareholder meeting by a vote of at least two-thirds of the outstanding shares.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

* Indicates a Fund Trustee who is an "interested person" within the meaning of the 1940 Act. Mr. Amato and Mr. Conti are interested persons of the Trust by virtue of the fact that each is an officer of Management, Neuberger and/or their affiliates. Mr. Rivkin may be deemed an interested person of the Trust by virtue of the fact that, until August 2008, he was a director of Management and an officer of Neuberger.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(2) Pursuant to the By-Laws of the Trust, each officer elected by the Fund Trustees shall hold office until his or her successor shall have been elected and qualified or until his or her earlier death, inability to serve, or resignation. Officers serve at the pleasure of the Fund Trustees and may be removed at any time with or without cause.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available, without charge, by calling 1-800-877-9700 (toll-free) and on the website of the Securities and Exchange Commission, at www.sec.gov. Information regarding how the Trust voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is also available, without charge, by calling 1-800-877-9700 (toll-free), on the website of the Securities and Exchange Commission at www.sec.gov, and on Management's website at www.nb.com.

Quarterly Portfolio Schedule

The Trust files a complete schedule of portfolio holdings for the Fund with the Securities and Exchange Commission for the first and third quarters of each fiscal year on Form N-Q. The Trust's Forms N-Q are available on the Securities and Exchange Commission's website at www.sec.gov and may be reviewed and copied at the Securities and Exchange 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 information on Form N-Q is available upon request, without charge, by calling 1-800-877-9700 (toll free).

Notice to Shareholders (Unaudited)

30.23% of the dividends distributed during the fiscal year ended December 31, 2009 qualifies for the dividends received deduction for corporate shareholders.

Neuberger Berman
Advisers Management Trust

Growth Portfolio

I Class Shares

Annual Report

December 31, 2009

B1015 02/10

Growth Portfolio Manager's Commentary

For the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Growth Portfolio posted strong results but underperformed its benchmark, the Russell Midcap(R) Growth Index.

While the equity markets ended 2009 decidedly up, the period contained two very different phases -- dramatic weakness carrying over from 2008 colored the early part of the year, and then markets rallied from March through year-end. Mid-cap stocks led other market capitalization groups, and growth stocks outperformed value stocks for the year.

Generally speaking, this year's rally was led by what we consider the lower-quality area of the market, including stocks with low price/earnings, low returns on equity, low prices (under $5) and little or no earnings. This was not surprising to us, as low-quality stocks have historically led early in market rallies. We typically avoid these areas given our stock selection process and fundamental criteria. We also do not believe they can outperform over the longer term. In fact, we believe there are signs that the low-quality rally may already be fading, and that the markets will once again focus on fundamentals and higher-quality names with superior growth potential. Information Technology (IT) and Energy were the best performing index sectors in 2009, while Utilities and Telecommunications were the weakest.

Within the Portfolio, our Telecommunications holdings were beneficial to relative performance, as was a zero allocation to Utilities. In Telecommunications, tower companies including our top performer, SBA Communications, and American Tower, were strong this period.

Given that our higher-quality discipline was out of favor for most of the year, stock selection was a negative versus the market. We saw particular weakness within Health Care and IT.

In Health Care, both uncertainty surrounding health care reform and weak earnings impacted our holdings. Additionally, medical supplies and services companies underperformed on concerns about lower hospital spending. In addition, our medical diagnostics theme was impacted by the slowdown more than we had expected. We sold Wright Medical, Psychiatric Solutions, Illumina and Myriad Genetics on earnings disappointments and/or lower guidance. Within the sector, we are focusing on companies that we believe may be beneficiaries of health care reform, such as payment management firms Express Scripts, Allscripts and MedAssets. We also see potential in insulated areas, such as ResMed, a company focused on sleep disorders; Sirona, a dental instrument maker; and Mylan, a manufacturer of generic medications.

In IT, our holdings, primarily software and services names, did not keep pace with the rally, although our semiconductor equipment stocks performed better than our sector holdings overall. Alliance Data Systems was one such niche business service provider that underperformed. Vistaprint, a lower-cost business products and services provider, was among our top performers, and was particularly strong during the second half. Cognizant Technology Solutions, Equinix and Marvell also performed very well. In IT, we have not significantly changed our positioning, expecting that holdings could benefit as long-delayed business spending increases.

Within Industrials, while high-quality holdings including Danaher, Stericycle and Fastenal exceeded earnings expectations, they were out of favor with the preference for low quality stocks over the past year. We currently believe these companies could benefit now from improved corporate spending. We continue to hold aerospace and defense themed names such as Rockwell Collins and Precision Castparts. We sold Corrections Corp., a prison outsourcing company, on concerns about state spending levels, and added to names that we believed could benefit from economic improvement.

In Consumer Discretionary, our secondary education theme underperformed this period, although holdings here also exceeded expectations. We sold American Public Education and Grand Canyon, but continue to hold DeVry and Strayer. Our "retail survivors" theme was beneficial, with Nordstrom among our top performers. We sold Staples and Kohl's as they grew too large in our view for the Portfolio, and we are currently taking a bifurcated approach to the market, considering stresses on consumers. At the lower end of the consumer market, we hold Dollar Tree, top performer Ross Stores and TJX. On the higher end, we hold Coach and Polo Ralph Lauren. These high-end retailers provide the Portfolio with exposure to internationally generated revenues. We also continue to hold gaming and high-end leisure, with companies such as Penn National, Bally Technologies and WMS Industries.

Looking ahead, we currently believe a continued recovery will occur with muted growth, expecting GDP -- likely in our view to be stronger in the first half of 2010 than the second -- in the range of 3%. Consumer weakness and jobless claims continue to be our main concerns. Since the consumer is unlikely to help move the economy forward, we believe it is critical that select international economies, such as the BRIC (Brazil, Russia, India and China) markets, show robust growth. Considering this outlook, we are seeking "international exposure" through companies with exposure to international revenue streams. In addition, unlike last year, we are looking for top line growth as opposed to bottom line improvements. We believe there is a great deal of potential for renewed corporate spending. This should benefit some Industrials and IT companies. We have continued to become less defensive within the Portfolio overall, and believe that with a sustained slower growth recovery backdrop, the market will reward companies with strong managements, quality growth characteristics and strong balance sheets.

Sincerely,

Kenneth J. Turek
Portfolio Manager

Growth Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	19.2	%
Consumer Staples	3.1
Energy	9.1
Financials	4.7
Health Care	13.8
Industrials	15.9
Information Technology	25.3
Materials	4.2
Telecommunication Services	4.7
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			10 Years			Life of Fund*
Growth Portfolio Class I	09/10/1984		30.63	%		3.17	%		-2.73	%		8.29	%
Russell Midcap(R) Growth Index2			46.29	%		2.40	%		-0.52	%	N/A
Russell Midcap(R) Index2			40.48	%		2.43	%		4.98	%		11.94	%

Current performance may be higher or lower than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 09/10/1984.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratio for fiscal year 2008 was 1.04% for Class I shares (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years. The result is compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 The Russell Midcap(R) Growth Index measures the performance of those Russell Midcap(R) Index companies with higher price-to-book ratios and higher forecasted growth values. The Russell Midcap Index measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represents approximately 31% of the total market capitalization of the Russell 1000 Index (which, in turn, consists of the 1,000 largest U.S. companies, based on market capitalization). Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of these indices are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest in many securities not included in the above-described indices.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST GROWTH PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09-12/31/09
Class I	$	1,000.00	$	1,213.70	$	8.70
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,017.34	$	7.93

* Expenses are equal to the annualized expense ratio of 1.56%, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Growth Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (99.6%)
Aerospace & Defense (2.2%)
	1,000	Precision Castparts	$	110,350
	1,000	Rockwell Collins		55,360
				165,710
Air Freight & Logistics (1.6%)
	2,000	C.H. Robinson Worldwide		117,460
Biotechnology (4.4%)
	1,600	Alexion Pharmaceuticals		78,112	*
	1,750	BioMarin Pharmaceutical		32,917	*
	1,000	Dendreon Corp.		26,280	*
	2,000	Human Genome Sciences		61,200	*
	3,000	Talecris Biotherapeutics		66,810	*
	1,500	Vertex Pharmaceuticals		64,275	*
				329,594
Capital Markets (2.4%)
	1,100	Affiliated Managers Group		74,085	*
	1,200	Artio Global Investors		30,588	*
	3,000	Invesco Ltd.		70,470
				175,143
Chemicals (3.4%)
	2,800	Airgas, Inc.		133,280
	1,900	Ecolab Inc.		84,702
	1,500	Nalco Holding		38,265
				256,247
Commercial Services & Supplies (1.9%)
	2,500	Stericycle, Inc.		137,925	*
Communications Equipment (1.2%)
	3,200	Juniper Networks		85,344	*
Computers & Peripherals (1.8%)
	2,000	NetApp, Inc.		68,780	*
	1,500	Western Digital		66,225	*
				135,005
Diversified Consumer Services (2.2%)
	1,400	DeVry, Inc.		79,422
	400	Strayer Education		84,996
				164,418
Diversified Financial Services (2.3%)
	700	IntercontinentalExchange Inc.		78,610	*
	3,000	MSCI Inc.		95,400	*
				174,010

NUMBER OF SHARES			VALUEt
Electrical Equipment (2.3%)
	2,500	AMETEK, Inc.	$	95,600
	1,500	Roper Industries		78,555
				174,155
Electronic Equipment, Instruments & Components (4.3%)
	1,650	Amphenol Corp.		76,197
	2,000	Dolby Laboratories		95,460	*
	2,500	National Instruments		73,625
	3,000	Trimble Navigation		75,600	*
				320,882
Energy Equipment & Services (3.1%)
	1,500	CARBO Ceramics		102,255
	750	Core Laboratories N.V.		88,590
	700	Oceaneering International		40,964	*
				231,809
Food Products (0.6%)
	700	J.M. Smucker		43,225
Health Care Equipment & Services (0.5%)
	1,750	PSS World Medical		39,498	*
Health Care Equipment & Supplies (4.2%)
	800	Edwards Lifesciences		69,480	*
	150	Intuitive Surgical		45,498	*
	1,000	Masimo Corp.		30,420	*
	1,650	NuVasive, Inc.		52,767	*
	800	ResMed Inc.		41,816	*
	1,250	Sirona Dental Systems		39,675	*
	2,000	Volcano Corp.		34,760	*
				314,416
Health Care Providers & Services (2.6%)
	1,500	Express Scripts		129,675	*
	1,350	HMS Holdings		65,731	*
				195,406
Health Care Technology (1.2%)
	2,750	Allscripts Healthcare Solutions		55,633	*
	1,500	MedAssets Inc.		31,815	*
				87,448
Hotels, Restaurants & Leisure (3.5%)
	1,000	Bally Technologies		41,290	*
	3,000	Penn National Gaming		81,540	*
	3,500	WMS Industries		140,000	*
				262,830

See Notes to Schedule of Investments 6

NUMBER OF SHARES			VALUEt
Household Products (1.0%)
	1,200	Church & Dwight	$	72,540
Internet & Catalog Retail (0.9%)
	300	Priceline.com Inc.		65,550	*
Internet Software & Services (3.2%)
	900	Equinix, Inc.		95,535	*
	1,250	GSI Commerce		31,738	*
	2,000	VistaPrint NV		113,320	*
				240,593
IT Services (1.8%)
	650	Alliance Data Systems		41,984	*
	2,000	Cognizant Technology Solutions		90,600	*
				132,584
Machinery (2.1%)
	1,300	Danaher Corp.		97,760
	600	Flowserve Corp.		56,718
				154,478
Media (1.8%)
	1,250	Discovery Communications Class A		38,337	*
	1,400	DreamWorks Animation SKG		55,930	*
	1,000	Scripps Networks Interactive		41,500
				135,767
Metals & Mining (0.7%)
	1,200	Cliffs Natural Resources		55,308
Multiline Retail (2.1%)
	1,500	Dollar Tree		72,450	*
	2,200	Nordstrom, Inc.		82,676
				155,126
Oil, Gas & Consumable Fuels (6.0%)
	700	Alpha Natural Resources		30,366	*
	1,250	Cabot Oil & Gas		54,487
	3,400	Concho Resources		152,660	*
	2,000	Range Resources		99,700
	2,200	Southwestern Energy		106,040	*
				443,253
Personal Products (1.5%)
	1,500	Avon Products		47,250
	1,500	Mead Johnson Nutrition		65,550
				112,800
Pharmaceuticals (0.8%)
	3,250	Mylan Laboratories		59,898	*

NUMBER OF SHARES			VALUEt
Professional Services (2.6%)
	2,000	IHS Inc.	$	109,620	*
	2,700	Verisk Analytics		81,756	*
				191,376
Road & Rail (1.0%)
	2,400	J.B. Hunt Transport Services		77,448
Semiconductors & Semiconductor Equipment (6.7%)
	2,500	Analog Devices		78,950
	3,000	Avago Technologies		54,870	*
	4,000	Marvell Technology Group		83,000	*
	3,500	Microchip Technology		101,710
	1,500	Novellus Systems		35,010	*
	1,800	Silicon Laboratories		87,012	*
	1,700	Varian Semiconductor Equipment		60,996	*
				501,548
Software (6.2%)
	6,000	Activision Blizzard		66,660	*
	2,300	ANSYS, Inc.		99,958	*
	1,000	Citrix Systems		41,610	*
	900	McAfee Inc.		36,513	*
	1,200	MICROS Systems		37,236	*
	2,250	Rovi Corp.		71,707	*
	550	Salesforce.com, Inc.		40,574	*
	1,500	Sybase, Inc.		65,100	*
				459,358
Specialty Retail (7.8%)
	1,800	Bed Bath & Beyond		69,534	*
	2,000	CarMax, Inc.		48,500	*
	1,500	J Crew Group		67,110	*
	2,500	Ross Stores		106,775
	600	Tiffany & Co.		25,800
	1,900	TJX Cos.		69,445
	4,250	Urban Outfitters		148,707	*
	2,300	Williams-Sonoma		47,794
				583,665
Textiles, Apparel & Luxury Goods (0.8%)
	1,050	Coach, Inc.		38,357
	250	Polo Ralph Lauren		20,245
				58,602
Trading Companies & Distributors (2.2%)
	2,300	Fastenal Co.		95,772
	700	W.W. Grainger		67,781
				163,553

See Notes to Schedule of Investments 7

NUMBER OF SHARES			VALUEt
Wireless Telecommunication Services (4.7%)
	2,000	American Tower	$	86,420	*
	1,100	Crown Castle International		42,944	*
	1,500	NII Holdings		50,370	*
	5,000	SBA Communications		170,800	*
				350,534
		Total Common Stocks (Cost $5,211,429)		7,424,506
Short-Term Investments (0.6%)
	44,559	State Street Institutional Liquid Reserves Fund Institutional Class (Cost $44,559)		44,559
		Total Investments (100.2%) (Cost $5,255,988)		7,469,065	##
		Liabilities, less cash, receivables and other assets [(0.2%)]		(11,962	)
		Total Net Assets (100.0%)	$	7,457,103

See Notes to Schedule of Investments 8

Notes to Schedule of Investments Growth Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Growth Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by the Fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

See Notes to Financial Statements 9

Notes to Schedule of Investments Growth Portfolio (cont'd)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	7,424,506	$	--	$	--	$	7,424,506
Short-Term Investments		--		44,559		--		44,559
Total Investments	$	7,424,506	$	44,559	$	--	$	7,469,065

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $5,282,318. Gross unrealized appreciation of investments was $2,200,281 and gross unrealized depreciation of investments was $13,534, resulting in net unrealized appreciation of $2,186,747, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

See Notes to Financial Statements 10

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	GROWTH PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value* (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	7,469,065
Cash		19,351
Dividends and interest receivable		13,885
Receivable for Fund shares sold		9,224
Receivable for securities lending income--net (Note A)		554
Prepaid expenses and other assets		6,442
Total Assets		7,518,521
Liabilities
Accrued audit fees		40,900
Accrued custodian fees		5,009
Accrued shareholder reports		6,586
Payable for Fund shares redeemed		3,336
Payable to investment manager (Notes A & B)		3,431
Payable to administrator (Note B)		1,872
Accrued expenses and other payables		284
Total Liabilities		61,418
Net Assets at value	$	7,457,103
Net Assets consist of:
Paid-in capital	$	86,648,611
Accumulated net realized gains (losses) on investments		(81,404,585	)
Net unrealized appreciation (depreciation) in value of investments		2,213,077
Net Assets at value	$	7,457,103
Shares Outstanding ($.001 par value; unlimited shares authorized)		525,209
Net Asset Value, offering and redemption price per share	$	14.20
*Cost of Investments:
Unaffiliated issuers	$	5,255,988

See Notes to Financial Statements11

Statement of Operations

Neuberger Berman Advisers Management Trust

	GROWTH PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	314,370
Interest income--unaffiliated issuers		108
Income from securities loaned--net (Note F)		101,750
Income from investments in affiliated issuers (Note F)		447
Foreign taxes withheld		(10,921	)
Total income	$	405,754
Expenses:
Investment management fees (Notes A & B)		284,208
Administration fees (Note B)		155,022
Audit fees		41,307
Custodian fees (Note B)		50,674
Insurance expense		4,943
Legal fees		15,587
Shareholder reports		48,002
Trustees' fees and expenses		50,097
Miscellaneous		8,200
Total expenses		658,040
Investment management fees waived (Note A)		(186	)
Total net expenses		657,854
Net investment income (loss)	$	(252,100	)
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(7,811,180	)
Sales of investment securities of affiliated issuers		106,493
Redemption in-kind		10,645,580
Foreign currency		(3,949	)
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		8,600,025
Foreign currency		6,728
Net gain (loss) on investments		11,543,697
Net increase (decrease) in net assets resulting from operations	$	11,291,597

See Notes to Financial Statements12

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	GROWTH PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	(252,100	)	$	(808,926	)
Net realized gain (loss) on investments		2,936,944			(3,267,376	)
Change in net unrealized appreciation (depreciation) of investments		8,606,753			(64,855,969	)
Net increase (decrease) in net assets resulting from operations		11,291,597			(68,932,271	)
From Fund Share Transactions (Note D):
Proceeds from shares sold		654,776			1,232,995
Payments for shares redeemed		(86,519,376	)		(22,837,977	)
Net increase (decrease) from Fund share transactions		(85,864,600	)		(21,604,982	)
Net Increase (Decrease) in Net Assets		(74,573,003	)		(90,537,253	)
Net Assets:
Beginning of year		82,030,106			172,567,359
End of year	$	7,457,103		$	82,030,106
Undistributed net investment income (loss) at end of year	$	--		$	--

See Notes to Financial Statements13

Notes to Financial Statements Growth Portfolio

Note A--Summary of Significant Accounting Policies:

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $51,235.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for net operating losses, foreign currency gains and losses, expiration of capital loss carryforwards, redemptions in kind and partnership basis adjustments, were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income (Loss)				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	--			$	2,186,747			$	(81,378,255	)		$	(79,191,508	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, capital loss carryforwards and partnership basis adjustments.

Expiring in:
2010		2017
$	70,119,797	$	11,258,458

Under current tax law, the use of these losses to offset future gains may be limited.

The Fund had $122,643,722 of capital loss carryforwards that expired during the year ended December 31, 2009.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

8 Expense allocation: Certain expenses are applicable to multiple funds. Expenses directly attributable to a Series are charged to that Series. Expenses of the Trust that are not directly attributed to a Series are allocated among the Funds, on the basis of relative net assets, except where a more appropriate allocation of expenses to each of the Funds can otherwise be made fairly. Expenses borne by the complex of related investment companies, which includes open-end and closed-end investment companies for which Management serves as investment manager, that are not directly attributed to a Series or the Trust are allocated among the Fund and the other investment companies in the complex or series thereof on the basis of relative net assets, except where a more appropriate allocation of expenses to each investment company in the complex or series thereof can otherwise be made fairly.

9 Security lending: A third party, eSecLending, currently serves as exclusive lending agent for the Fund. eSecLending, as agent, has assisted the Fund in conducting bidding processes to try to identify a principal that would pay a guaranteed amount to the Fund in consideration of the Fund entering into an exclusive securities lending arrangement. During most of the Fund's fiscal year, the Fund was guaranteed a particular level of income from a principal. As a result of a bidding process on October 1, 2009, no principal currently has an exclusive arrangement with the Fund and the Fund is no longer guaranteed a particular level of income.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $101,750, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $166,459 in income earned on cash collateral and amounts received from a principal (including approximately $135,519 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $64,709.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $186 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $447 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

financial markets, and the lack of uniform accounting, auditing, and financial reporting standards or the application of standards that are different or less stringent than those applied in the United States. Foreign securities also may experience greater price volatility, higher rates of inflation, and delays in settlement.

13 Derivative instruments: Management has evaluated the requirements of ASC 815 "Disclosures about Derivative Instruments and Hedging Activities ("ASC 815"), formerly known as FASB Statement of Financial Accounting Standards No. 161, "Disclosures about Derivative Instruments and Hedging Activities," which are effective for financial statements issued for fiscal years and interim periods beginning after November 15, 2008. ASC 815 requires enhanced disclosures about a fund's derivative and hedging activities. Management has concluded that, since the Fund did not hold any derivative instruments during the year ended December 31, 2009, no additional disclosures pursuant to ASC 815 are required at this time.

14 Indemnifications: Like many other companies, the Trust's organizational documents provide that its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust. In addition, both in some of its principal service contracts and in the normal course of its business, the Trust enters into contracts that provide indemnifications to other parties for certain types of losses or liabilities. The Trust's maximum exposure under these arrangements is unknown as this could involve future claims against the Trust.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Board adopted a non-fee distribution plan for the Fund.

Management has contractually undertaken through December 31, 2012 to forgo current payment of fees and/or reimburse the Fund for its operating expenses (excluding fees payable to Management, interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed, in the aggregate, 1.00% per annum of the Fund's average daily net assets (the "Expense Limitation"). For the year ended December 31, 2009, no reimbursement to the Fund was required. The Fund has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as its annual Operating Expenses during that period do not exceed its Expense Limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under this agreement. At December 31, 2009, the Fund had no contingent liability to Management under this agreement.

The Acquisition closed on May 4, 2009. The Acquired Businesses are now indirectly owned by, among others, portfolio managers, Neuberger Berman's management team, and certain key members and senior professionals who are employed in various parts of the Neuberger Berman complex of companies, with a minority interest retained by Lehman Brothers and certain affiliates of Lehman Brothers.

The closing of the Acquisition resulted in an "assignment" of the Fund's Management Agreement and Sub- Advisory Agreement. Such an assignment, by law, automatically terminated those agreements. Accordingly, prior to the closing, the Board, including the Trustees who are not "interested persons" of the Fund's investment manager and its affiliates or the Fund, considered and approved a new Management Agreement and Sub-Advisory Agreement for the Fund. The new agreements, which are virtually identical to those previously in effect, were also approved by a vote of the Fund's shareholders.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, there was no reduction of expenses under this arrangement.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $34,309,200 and $120,034,657, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

	For the Year Ended December 31,
	2009			2008
Shares Sold		56,733			83,656
Shares Redeemed		(7,077,691	)		(1,478,574	)
Total		(7,020,958	)		(1,394,918	)

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		367,842		10,661,268		11,029,110		--	$	--	$	447
Neuberger Berman Securities Lending Quality Fund, LLC**		10,488,504		50,788,317		61,276,821		--		--		135,519
Total									$	--	$	135,966

Note G--Subsequent Events:

Financial Highlights

Growth Portfolio

The following table includes selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	10.87		$	19.30		$	15.73		$	13.79		$	12.15
Income From Investment Operations:
Net Investment Income (Loss)tt		(.05	)		(.10	)		(.11	)		(.05	)		(.07	)
Net Gains or Losses on Securities (both realized and unrealized)		3.38			(8.33	)		3.68			1.99			1.71
Total From Investment Operations		3.33			(8.43	)		3.57			1.94			1.64
Net Asset Value, End of Year	$	14.20		$	10.87		$	19.30		$	15.73		$	13.79
Total Returntt		30.63	%		(43.68	)%		22.70	%		14.07	%		13.50	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	7.5		$	82.0		$	172.6		$	167.7		$	196.5
Ratio of Gross Expenses to Average Net Assets#		1.27	%		1.04	%		1.00	%		1.00	%		1.00	%
Ratio of Net Expenses to Average Net AssetsS		1.27	%		1.04	%		.99	%		.99	%		.99	%
Ratio of Net Investment Income (Loss) to Average Net Assets		(.49	)%		(.63	)%		(.61	)%		(.35	)%		(.55	)%
Portfolio Turnover Rate		68	%		63	%		48	%		40	%		53	%

See Notes to Financial Highlights 20

Notes to Financial Highlights Growth Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not waived certain expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

tt Calculated based on the average number of shares outstanding during each fiscal period.

S After waiver of a portion of the investment management fee by Management. Had Management not undertaken such action, the annualized ratios of net expenses to average daily net assets would have been:

		Year Ended December 31,
2009			2008			2007			2006			2005
	1.27	%		1.04	%		.99	%		.99	%		.99	%

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Growth Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Growth Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Growth Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Neuberger Berman
Advisers Management Trust

Guardian Portfolio

I Class Shares

S Class Shares

Annual Report

December 31, 2009

Guardian Portfolio Manager's Commentary

We are pleased to report that, for the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Guardian Portfolio provided a positive return and outperformed its benchmark, the S&P 500 Index.

Early in the year, equities suffered under the macroeconomic impact of the financial crisis. Industrial activity collapsed as businesses moved to conserve cash against an uncertain backdrop, sharply cutting employment and curtailing production in order to reduce inventories.

The semiconductor industry was among the first to react to the crisis, slashing production in the fall of 2008. By February 2009, semiconductor inventories had reached unsustainably low levels, forcing the industry to increase production to satisfy even low levels of demand. Other industries would follow soon. By the time the financial markets began to rebound in March, the reversal in the inventory cycle was joined by governmental stimulus programs and aggressive Federal Reserve policy. By spring, credit markets stabilized as some of the most severely damaged financial firms reported better-than-expected earnings.

The rally that ensued lifted investor sentiment and risk appetite. Many of the areas hardest hit during the decline--those most closely tied to a cyclical recovery, such as credit-sensitive financials, heavy industrials, materials, and consumer retail--rebounded strongly, fueling second-half returns. Less economically sensitive stocks, while up, underperformed.

For the calendar year, the Portfolio's returns were strongly influenced by evolving investor sentiment. Our focus on quality companies with strong balance sheets positioned for advantaged growth through economic cycles helped the Portfolio significantly outperform during the first half of the period. As the market bottomed, investors shifted toward stocks perceived to benefit most from economic recovery. As this occurred, our large lead versus the broader market contracted, and the Portfolio ended the year with a smaller, yet significant positive margin.

Our strongest performers in 2009 included Scripps Networks, best known for its Food and Home and Garden cable networks. Despite a challenging advertising environment, we believe Scripps grew its business in 2009, driven by the strong affinity of its brands with consumers. With strong fundamentals and a very resilient business, the stock almost doubled this past year.

Newfield Exploration, a natural gas exploration and production company, was another top performer. Until recently, investors had underappreciated the potential value of Newfield's production acreage. Newfield bounced off depressed lows in 2009 as energy rebounded, and as its long-term growth potential became better recognized. Altera, a long-term core semiconductor holding, also performed well. Because of the value proposition of its product line, Altera's revenues held up better than its peers, which supported the stock during 2009's early weakness and through the subsequent rally.

Disappointments for the Portfolio included biotech firm Genzyme, which we sold late in the year. Manufacturing issues hurt Genzyme's ability to serve customers and may have eased the path for entry by competitors. We also eliminated our position in UnitedHealth Group, which was hurt by operating challenges and uncertainty about health care reform.

Other poor performers included Liberty Global and BorgWarner, companies we sold early in the year at a loss to make room for candidates we expected would perform better. Yahoo is one such addition, a company likely to be a beneficiary of the secular shift to Internet-based advertising. We continue to hold companies like Comcast, Waste Management and Bank of New York Mellon -- firms that delivered good operating results in a difficult environment, but became less interesting to investors as cyclicals rallied.

Looking ahead, while we expect several more quarters of stronger-than-expected economic growth driven by inventory restocking, the longer-term outlook remains uncertain. For instance, elevated unemployment is likely to constrain consumer spending. Also, many industrialized nations need to address serious fiscal problems, which could eventually lead to spending cuts and higher taxes. At some point, these factors could impact economic growth. We think their effect may be felt as the benefits of the inventory replenishment cycle wind down.

The uncertainties facing businesses and the lack of historical precedents keep us focused on high-quality companies whose growth is not closely tied to an economic rebound, and whose shares trade at or below the market average. Recent additions including Procter & Gamble, J.M. Smucker, SAIC and Roche are examples. These firms have strong balance sheets, generate significant free cash flow, have relatively predictable earnings, and have been selling at historically low valuations. We think such intrinsically strong businesses will benefit the portfolio in 2010 and across our 3-5 year investment horizon.

If the economic recovery is more robust than we expect, owning companies less geared to economic growth may prove a headwind. However, what we believe are extremely attractive current valuations should offset some of this risk. Our current holdings, we think, can deliver solid returns driven by earnings growth and dividends. Valuation expansion, if it occurs, would be an added catalyst.

As always, we look forward to continuing to serve your investment needs.

Sincerely,

Arthur Moretti
Portfolio Manager

Guardian Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	13.9	%
Consumer Staples	5.0
Energy	13.9
Financials	12.5
Health Care	5.8
Industrials	17.8
Information Technology	25.4
Materials	2.9
Utilities	2.8
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			10 Years			Life of Fund*
Guardian Portfolio Class I	11/03/1997		29.69	%		1.44	%		1.85	%		5.47	%
Guardian Portfolio Class S2	08/02/2002		29.50	%		1.22	%		1.67	%		5.32	%
S&P 500 Index3			26.46	%		0.42	%		-0.95	%		3.42	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 11/03/1997.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratios for fiscal year 2008 were 1.01% and 1.28% for Class I and Class S shares, respectively (prior to any fee waivers or expense reimbursements). The net expense ratio was 1.25% for Class S shares. Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012 for Class I and Class S shares.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The graphs are based on Class I shares only; performance of other classes will vary due to differences in fee structures (see Average Annual Total Return chart above). The results are compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 Performance shown prior to August 2, 2002 for the Class S shares is that of the Class I shares, which have lower expenses and correspondingly higher returns than Class S shares.

3 The S&P 500 Index is widely regarded as the standard for measuring large-cap U.S. stock market performance and includes a representative sample of leading companies in leading industries. Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of this index is prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest directly in many securities not included in the above-described index.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST GUARDIAN PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09		Expense Ratio
Class I	$	1,000.00	$	1,204.00	$	6.22		1.12	%
Class S	$	1,000.00	$	1,203.70	$	6.94		1.25	%
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,019.56	$	5.70		1.12	%
Class S	$	1,000.00	$	1,018.90	$	6.36		1.25	%

* For each class of the fund, expenses are equal to the annualized expense ratio for the class, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Guardian Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (97.6%)
Automobiles (1.8%)
	18,399	Toyota Motor ADR	$	1,548,460
Capital Markets (7.2%)
	187,001	Charles Schwab		3,519,359
	92,764	The Bank of New York Mellon		2,594,609
				6,113,968
Commercial Services & Supplies (6.1%)
	85,326	Republic Services		2,415,579
	81,161	Waste Management		2,744,054
				5,159,633
Electronic Equipment, Instruments & Components (7.9%)
	71,300	Anixter International		3,358,230	*
	114,537	National Instruments		3,373,115
				6,731,345
Energy Equipment & Services (3.6%)
	47,222	Schlumberger Ltd.		3,073,680
Food Products (3.0%)
	41,800	J.M. Smucker		2,581,150
Household Products (1.9%)
	26,400	Procter & Gamble		1,600,632
Industrial Conglomerates (4.1%)
	42,404	3M Co.		3,505,539
Industrial Gases (2.8%)
	29,913	Praxair, Inc.		2,402,313
Insurance (5.1%)
	5,193	Markel Corp.		1,765,620	*
	142,588	Progressive Corp.		2,565,158	*
				4,330,778
Internet Software & Services (3.7%)
	188,703	Yahoo! Inc.		3,166,436	*
IT Services (1.8%)
	82,500	SAIC Inc.		1,562,550	*
Life Science Tools & Services (3.1%)
	36,949	Millipore Corp.		2,673,260	*

NUMBER OF SHARES			VALUEt
Machinery (4.5%)
	51,501	Danaher Corp.	$	3,872,875
Media (11.7%)
	151,248	Comcast Corp. Class A Special		2,421,480
	83,792	Scripps Networks Interactive		3,477,368
	9,308	Washington Post		4,091,797
				9,990,645
Multi-Utilities (2.7%)
	213,653	National Grid		2,332,006
Oil, Gas & Consumable Fuels (10.0%)
	164,464	BG Group PLC		2,969,611
	30,188	Cimarex Energy		1,599,058
	81,476	Newfield Exploration		3,929,588	*
				8,498,257
Pharmaceuticals (2.6%)
	12,798	Roche Holding AG		2,188,622
Road & Rail (2.7%)
	42,097	Canadian National Railway		2,288,393
Semiconductors & Semiconductor Equipment (6.8%)
	186,215	Altera Corp.		4,214,045
	61,081	Texas Instruments		1,591,771
				5,805,816
Software (4.5%)
	125,910	Intuit Inc.		3,866,696	*
		Total Common Stocks (Cost $67,194,343)		83,293,054
Short-Term Investments (2.6%)
	2,163,378	State Street Institutional Liquid Reserves Fund Institutional Class (Cost $2,163,378)		2,163,378
		Total Investments (100.2%) (Cost $69,357,721)		85,456,432	##
		Liabilities, less cash, receivables and other assets [(0.2%)]		(141,454	)
		Total Net Assets (100.0%)	$	85,314,978

See Notes to Schedule of Investments 6

Notes to Schedule of Investments Guardian Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Guardian Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 7

Notes to Schedule of Investments Guardian Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	83,293,054	$	--	$	--	$	83,293,054
Short-Term Investments		--		2,163,378		--		2,163,378
Total Investments	$	83,293,054	$	2,163,378	$	--	$	85,456,432

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $70,423,815. Gross unrealized appreciation of investments was $16,119,466 and gross unrealized depreciation of investments was $1,086,849, resulting in net unrealized appreciation of $15,032,617, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

See Notes to Financial Statements 8

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	GUARDIAN PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value* (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	85,456,432
Cash		9,219
Dividends and interest receivable		76,315
Receivable for Fund shares sold		3,811
Prepaid expenses and other assets		3,517
Total Assets		85,549,294
Liabilities
Payable for securities purchased		90,867
Payable for Fund shares redeemed		15,970
Payable to investment manager (Notes A & B)		39,256
Payable to administrator--net (Note B)		25,043
Accrued expenses and other payables		63,180
Total Liabilities		234,316
Net Assets at value	$	85,314,978
Net Assets consist of:
Paid-in capital	$	82,516,645
Undistributed net investment income (loss)		283,294
Accumulated net realized gains (losses) on investments		(13,581,821	)
Net unrealized appreciation (depreciation) in value of investments		16,096,860
Net Assets at value	$	85,314,978
Net Assets
Class I	$	13,744,937
Class S		71,570,041
Shares Outstanding ($.001 par value; unlimited shares authorized)
Class I		860,331
Class S		4,502,723
Net Asset Value, offering and redemption price per share
Class I	$	15.98
Class S		15.89
*Cost of Investments:
Unaffiliated issuers	$	69,357,721

See Notes to Financial Statements 9

Statement of Operations

Neuberger Berman Advisers Management Trust

	GUARDIAN PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	1,464,739
Interest income--unaffiliated issuers		2,364
Income from securities loaned--net (Note F)		39,582
Income from investments in affiliated issuers (Note F)		5,095
Foreign taxes withheld		(12,131	)
Total income	$	1,499,649
Expenses:
Investment management fees (Notes A & B)		571,464
Administration fees (Note B):
Class I		130,434
Class S		181,274
Distribution fees (Note B):
Class S		151,062
Audit fees		41,306
Custodian fees (Note B)		76,343
Insurance expense		7,122
Legal fees		40,815
Shareholder reports		56,292
Trustees' fees and expenses		50,101
Miscellaneous		9,242
Total expenses		1,315,455
Expenses reimbursed by administrator (Note B)		(79,295	)
Investment management fees waived (Note A)		(1,917	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(1	)
Total net expenses		1,234,242
Net investment income (loss)	$	265,407
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(6,591,244	)
Sales of investment securities of affiliated issuers		23,156
Redemption in-kind		(4,088,277	)
Foreign currency		18,264
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		37,457,446
Foreign currency		752
Net gain (loss) on investments		26,820,097
Net increase (decrease) in net assets resulting from operations	$	27,085,504

See Notes to Financial Statements 10

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	GUARDIAN PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	265,407		$	889,325
Net realized gain (loss) on investments		(10,638,101	)		(6,346,711	)
Change in net unrealized appreciation (depreciation) of investments		37,458,198			(60,370,772	)
Net increase (decrease) in net assets resulting from operations		27,085,504			(65,828,158	)
Distributions to Shareholders From (Note A):
Net investment income:
Class I		(142,454	)		(546,055	)
Class S		(622,197	)		(299,501	)
Net realized gain on investments:
Class I		--			(3,740,998	)
Class S		--			(2,289,506	)
Total distributions to shareholders		(764,651	)		(6,876,060	)
From Fund Share Transactions (Note D):
Proceeds from shares sold:
Class I		6,274,989			16,825,253
Class S		11,636,789			40,133,729
Proceeds from reinvestment of dividends and distributions:
Class I		142,454			4,287,053
Class S		622,197			2,589,007
Payments for shares redeemed:
Class I		(69,776,705	)		(35,390,290	)
Class S		(5,505,098	)		(1,813,712	)
Net increase (decrease) from Fund share transactions		(56,605,374	)		26,631,040
Net Increase (Decrease) in Net Assets		(30,284,521	)		(46,073,178	)
Net Assets:
Beginning of year		115,599,499			161,672,677
End of year	$	85,314,978		$	115,599,499
Undistributed net investment income (loss) at end of year	$	283,294		$	764,274

See Notes to Financial Statements 11

Notes to Financial Statements Guardian Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended. The Fund currently offers Class I and Class S shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $163,117.

The Fund has adopted the provisions of ASC 740 "Income Taxes" ("ASC 740"), formerly known as FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes -- an interpretation of FASB Statement No. 109". ASC 740 sets forth a minimum threshold for financial statement recognition of the benefit of a tax position taken, or expected to be taken, in a tax return. The Fund recognizes interest and penalties, if any, related to unrecognized tax benefits as an income tax expense in the Statement of Operations. The Fund is subject to examination by U.S. federal and state tax authorities for returns filed for the prior three fiscal years 2006 - 2008. As of December 31, 2009, the Fund did not have any unrecognized tax benefits.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for foreign currency gains and losses and redemptions in kind were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

				Distributions Paid From:
Ordinary Income				Long-Term Gains				Total
2009		2008		2009		2008		2009		2008
$	764,651	$	845,556	$	--	$	6,030,504	$	764,651	$	6,876,060

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Undistributed Long-Term Gain				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	283,294			$	--			$	15,030,766			$	(12,515,727	)		$	2,798,333

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, partnership basis adjustments, capital loss carryforwards and post October loss deferrals.

Expiring in:
2016		2017
$	2,513,390	$	9,198,443

Under current tax law, the use of these losses to offset future gains may be limited.

Under current tax law, certain net capital and net foreign currency losses realized after October 31 within the taxable year may be deferred and treated as occurring on the first day of the following tax year. For the year ended December 31, 2009, the Fund elected to defer $803,894 net capital losses arising between November 1, 2009 and December 31, 2009.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

that are not directly attributed to a Series or the Trust are allocated among the Fund and the other investment companies in the complex or series thereof on the basis of relative net assets, except where a more appropriate allocation of expenses to each investment company in the complex or series thereof can otherwise be made fairly. The Fund's expenses (other than those specific to each class) are allocated proportionally each day between the classes based upon the relative net assets of each class.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $39,582 which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $75,772 in income earned on cash collateral and amounts received from a principal (including approximately $68,856 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $36,190.

amounted to $1,917 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $5,095 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

12 Investments in foreign securities: Investing in foreign securities may involve certain sovereign and other risks, in addition to the credit and market risks normally associated with domestic securities. These additional risks include the possibility of adverse political and economic developments (including political instability, nationalization, expropriation, or confiscatory taxation) and the potentially adverse effects of unavailability of public information regarding issuers, less governmental supervision and regulation of financial markets, reduced liquidity of certain financial markets, and the lack of uniform accounting, auditing, and financial reporting standards or the application of standards that are different or less stringent than those applied in the United States. Foreign securities also may experience greater price volatility, higher rates of inflation, and delays in settlement.

13 Derivative instruments: Management has evaluated the requirements of ASC 815 "Disclosures about Derivative Instruments and Hedging Activities" ("ASC 815"), formerly known as FASB Statement of Financial Accounting Standards No. 161, "Disclosures about Derivative Instruments and Hedging Activities," which are effective for financial statements issued for fiscal years and interim periods beginning after November 15, 2008. ASC 815 requires enhanced disclosures about a fund's derivative and hedging activities. Management has concluded that, since the Fund did not hold any derivative instruments during the year ended December 31, 2009, no additional disclosures pursuant to ASC 815 are required at this time.

15 Other: All net investment income and realized and unrealized capital gains and losses of the Fund are allocated, on the basis of relative net assets, pro rata among its respective classes.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Fund retains Management as its administrator under an Administration Agreement. Each class pays Management an administration fee at the annual rate of 0.30% of its average daily net assets under this agreement. Additionally, Management retains State Street Bank and Trust Company ("State Street") as its sub-administrator under a Sub-Administration Agreement. Management pays State Street a fee for all services received under this agreement.

The Board adopted a non-fee distribution plan for the Fund's Class I.

For the Fund's Class S, Management acts as agent in arranging for the sale of class shares without commission and bears advertising and promotion expenses. The Board has adopted a distribution plan (the "Plan") with respect to this class, pursuant to Rule 12b-1 under the 1940 Act. The Plan provides that, as compensation for administrative and other services provided to this class, Management's activities and expenses related to the sale and distribution of this class of shares, and ongoing services provided to investors in this class, Management receives from this class a fee at the annual rate of 0.25% of Class S's average daily net assets. Management receives this amount to provide distribution and shareholder servicing for this class and pays a portion of it to institutions that provide such services. Those institutions may use the payments for, among other purposes, compensating employees engaged in sales and/or shareholder servicing. The amount of fees paid by this class during any year may be more or less than the cost of distribution and other services provided to this class. FINRA rules limit the amount of annual distribution fees that may be paid by a mutual fund and impose a ceiling on the cumulative distribution fees paid. The Trust's Plan complies with those rules.

Management has contractually undertaken to forgo current payment of fees and/or reimburse the Fund's Class I and Class S shares for their operating expenses (excluding the fees payable to Management (including the fees payable to Management with respect to the Fund's Class S shares), but excluding interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed the expense limitation as detailed in the following table:

	Expense Limitation(1)			Expiration		Reimbursement from Management for the Year Ended December 31, 2009
Class I		1.00	%		12/31/12	$	--
Class S		1.25	%		12/31/12		79,295

(1) Expense limitation per annum of the respective class' average daily net assets.

Each respective class has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as their annual Operating Expenses during that period do not exceed their expense limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under these agreements. At December 31, 2009, the Fund's Class I shares had no contingent liability to Management under this agreement. At December 31, 2009, the Fund's Class S shares contingent liabilities to Management under this agreement were as follows:

	Expiring in:
	2011		2012		Total
Class S	$	10,820	$	79,295	$	90,115

court having jurisdiction over the Lehman Brothers matter approved the sale of the Acquired Businesses to NBSH (or its successor or assign), as the successful bidder.

The closing of the Acquisition resulted in an "assignment" of the Fund's Management Agreement and Sub- Advisory Agreement. Such an assignment, by law, automatically terminated those agreements. Accordingly, prior to the closing, the Board, including the Trustees who are not "interested persons" of the Fund's investment manager and its affiliates or the Fund, considered and approved a new Management Agreement and Sub-Advisory Agreement for the Fund. The new agreements, which are virtually identical to those previously in effect, were also approved by a vote of the Fund's shareholders.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $1.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $30,216,053 and $85,028,542, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

For the Year Ended December 31, 2009

	Shares Sold		Shares Issued on Reinvestment of Dividends and Distributions		Shares Redeemed			Total
Class I		478,419		9,215		(5,010,166	)		(4,522,532	)
Class S		947,072		40,455		(409,938	)		577,589

For the Year Ended December 31, 2008

	Shares Sold		Shares Issued on Reinvestment of Dividends and Distributions		Shares Redeemed			Total
Class I		941,626		335,976		(2,013,210	)		(735,608	)
Class S		2,301,202		203,858		(127,244	)		2,377,816

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		4,338,662		21,433,093		25,771,755		--	$	--	$	5,095
Neuberger Berman Securities Lending Quality Fund, LLC**		24,866,639		15,430,873		40,297,512		--		--		68,856
Total									$	--	$	73,951

Note G--Subsequent Events:

Financial Highlights

Guardian Portfolio

The following tables include selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

Class I
	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	12.45		$	21.11		$	19.71		$	17.50		$	16.17
Income From Investment Operations:
Net Investment Income (Loss)tt		.05			.12			.11			.05			.12
Net Gains or Losses on Securities (both realized and unrealized)		3.64			(7.97	)		1.35			2.29			1.24
Total From Investment Operations		3.69			(7.85	)		1.46			2.34			1.36
Less Distributions From:
Net Investment Income		(.16	)		(.10	)		(.06	)		(.13	)		(.03	)
Net Capital Gains		--			(.71	)		--			--			--
Total Distributions		(.16	)		(.81	)		(.06	)		(.13	)		(.03	)
Net Asset Value, End of Year	$	15.98		$	12.45		$	21.11		$	19.71		$	17.50
Total Returntt		29.69	%		(37.24	)%		7.39	%		13.38	%		8.39	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	13.7		$	67.0		$	129.1		$	155.0		$	175.3
Ratio of Gross Expenses to Average Net Assets#		1.10	%		1.01	%		.99	%		.99	%		1.00	%
Ratio of Net Expenses to Average Net AssetsS		1.10	%		1.01	%		.99	%		.99	%		1.00	%
Ratio of Net Investment Income (Loss) to Average Net Assets		.39	%		.65	%		.55	%		.29	%		.71	%
Portfolio Turnover Rate		30	%		32	%		38	%		23	%		32	%

See Notes to Financial Highlights 19

Financial Highlights (cont'd)

Class S
	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	12.38		$	21.02		$	19.67		$	17.52		$	16.20
Income From Investment Operations:
Net Investment Income (Loss)tt		.02			.08			.09			.02			.09
Net Gains or Losses on Securities (both realized and unrealized)		3.63			(7.92	)		1.32			2.26			1.23
Total From Investment Operations		3.65			(7.84	)		1.41			2.28			1.32
Less Distributions From:
Net Investment Income		(.14	)		(.09	)		(.06	)		(.13	)		--
Net Capital Gains		--			(.71	)		--			--			--
Total Distributions		(.14	)		(.80	)		(.06	)		(.13	)		--
Net Asset Value, End of Year	$	15.89		$	12.38		$	21.02		$	19.67		$	17.52
Total Returntt		29.50	%		(37.36	)%		7.14	%		13.02	%		8.15	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	71.6		$	48.6		$	32.5		$	1.5		$	0.4
Ratio of Gross Expenses to Average Net Assets#		1.25	%		1.25	%		1.24	%		1.25	%		1.25	%
Ratio of Net Expenses to Average Net AssetsS		1.25	%		1.25	%		1.24	%		1.25	%		1.24	%
Ratio of Net Investment Income (Loss) to Average Net Assets		.16	%		.48	%		.42	%		.11	%		.53	%
Portfolio Turnover Rate		30	%		32	%		38	%		23	%		32	%

See Notes to Financial Highlights 20

Notes to Financial Highlights Guardian Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not reimbursed and/or waived certain expenses. Total return would have been higher if Management had not recouped previously reimbursed expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

S After reimbursement of expenses and/or waiver of a portion of the investment management fee by Management. Had Management not undertaken such actions, the annualized ratios of net expenses to average daily net assets would have been:

	Year Ended December 31,
	2009			2008			2007			2006			2005
Guardian Portfolio Class I		1.10	%		1.01	%		.99	%		.99	%		1.00	%
Guardian Portfolio Class S		1.38	%		1.27	%		1.24	%		1.25	%		1.26	%

After reimbursement of expenses previously paid by Management and/or waiver of a portion of the investment management fee by Management. Had the Fund not made such reimbursements or Management not undertaken such actions, the annualized ratio of net expenses to average daily net assets would have been:

				Year Ended December 31, 2007
Guardian Portfolio Class S					1.24	%

tt Calculated based on the average number of shares outstanding during each fiscal period.

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Guardian Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Guardian Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Guardian Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Martha C. Goss (1949)

Trustee since 2007

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Notice to Shareholders (Unaudited)

100.00% of the dividends distributed during the fiscal year ended December 31, 2009 qualifies for the dividends received deduction for corporate shareholders.

Neuberger Berman
Advisers Management Trust

International Portfolio

S Class Shares

Annual Report

December 31, 2009

F0509 02/10

International Portfolio Manager's Commentary

We are pleased to report that, for the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) International Portfolio outperformed its benchmark, the MSCI EAFE(R) Index.

The international equity market enjoyed a significant rebound during 2009, once the indiscriminate selloff from the financial crisis that had begun in 2008 ended in early March. Government stimulus packages and low interest rate policies enhanced liquidity and led to a return in investors' risk appetite, which drove markets up to well above their March lows. As raw material and commodity prices increased and stock markets rose, investors became increasingly eager to look overseas for returns. For the full year, the MSCI EAFE Index was up over 32% in dollar terms, outperforming the S&P 500.

Within international markets, areas that had suffered most during the downturn performed best during the rally. From a quality perspective, the rally--at least initially--was driven primarily by lower-quality stocks. Markets with the highest correlation to global recovery, those where governmental stimulus has been most proactive, and those whose currency was most punished during the downdraft from mid-2007 through March 2009 were the markets that bounced back most significantly during the year.

Within the EAFE Index, Norway, Australia, Singapore, Sweden and Hong Kong were top performers, while Japan, Ireland, and Finland lagged. From a sector perspective, Materials, Financials, Consumer Discretionary and Energy were strongest, and Utilities, Telecommunications and Health Care, though positive, were weakest.

The Portfolio outperformed the benchmark even though our "quality at a reasonable price" philosophy kept us out of the lower-quality stocks that advanced most early on. Within the Portfolio, strong stock selection within Energy was the most important contributor to outperformance. Top performers included Addax Petroleum, a Canadian energy company focused on West African and Middle Eastern exploration and production, which rose significantly on news that Chinese oil company Sinopec would acquire it. Fugro, a diversified Dutch oil services company, performed well as energy prices rebounded, and also because of their exposure to infrastructure projects. Brazilian upstream oil and gas firm Petroleo Brasileiro benefited from both the rebound in energy prices and participation in the strong Brazilian market. In addition, the Portfolio benefited from having no exposure to the relatively weak Utilities sector, an area we tend to avoid as most utility companies are low growth and capital intensive and operate in a highly regulated environment.

Stock selection was a widespread benefit this period, particularly within Consumer Staples, Industrials, Information Technology and Telecommunications. Top performers included Ultrapar, a Brazilian oil and gas distributor. Ultrapar acquired Texaco assets and is in the process of converting them to their own brand, Ipiranga. Ipiranga stations have large convenience stores that allow them to enjoy higher sales per square foot, and the ability to sell fuel at a premium; the stock also benefited from being tied to the resilient Brazilian economy. Within Consumer Staples, Belgian beverage company Anheuser-Busch InBev was a top performer, and Dutch food and beverage company Sligro Food was also strong.

Although we were underweighted in the Financials sector during the strong rebound off its price lows, two additional top performers came from this sector. Norwegian bank DnB NOR continued to benefit from improvements in the shipping and oil markets, and Deutsche Boerse, operator of the Frankfurt stock exchange and an electronic and derivatives exchange, appreciated on resilient fees and above-estimate earnings.

From a country perspective, Canada, the Netherlands and Norway were our strongest markets in 2009. Exposure to emerging markets, including Brazil and China, was also beneficial. On the other hand, we were substantially underweighted in the natural resources-driven Australian market, which tempered our relative outperformance somewhat. Stock selection in Switzerland was another disappointment, due in large part to our sale of insurer Swiss Re early in the year after they announced greater-than-expected losses. The stock surged later with the rest of the market. While we benefited from an underweight in the lagging Japanese market, holdings there, including Nihon Kohden, Nintendo, Takeda Pharmaceutical, East Japan Railway and Hisamitsu Pharmaceutical, were among our weakest performers for the year.

As we enter 2010, we think markets appear fairly valued. We believe we are in the early stages of a global economic recovery--housing prices have begun to stabilize, job losses are slowing, and the financial system continues to recover.

However, downside risks remain. Higher raw materials prices, sooner-than-expected interest rate increases, and pullbacks in government stimulus and higher taxes (due to ongoing fiscal pressures) could all hamper the recovery.

Regardless of the scenario that develops, we believe opportunities exist. For example, at present, we believe companies may focus their efforts on enhancing efficiencies in order to remain competitive, and we anticipate continued investment in environmental technologies. In our view, there is also potential upside for developed economies if their currencies continue to decline, relative to emerging market economies. We believe our Portfolio is well positioned with companies that can perform in a range of economic environments.

Sincerely,

Benjamin Segal
Portfolio Manager

International Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	9.0	%
Consumer Staples	12.4
Energy	10.5
Financials	16.7
Health Care	9.2
Industrials	15.2
Information Technology	9.0
Materials	11.4
Telecommunication Services	6.6
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date		1 Year			Life of Fund*
International Portfolio Class S		04/29/2005		34.51	%		1.63	%
MSCI EAFE(R) Index2				32.46	%		4.90	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 04/29/2005.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratio for fiscal year 2008 was 1.61% for Class S shares (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012.

COMPARISON OF A $10,000 INVESTMENT

Please see Endnotes for additional information.

Endnotes

2 The MSCI EAFE(R) Index (Europe, Australasia, Far East) is a free float-adjusted market capitalization index that is designed to measure the equity market performance of developed markets, excluding the U.S. & Canada. As of June 2007, the MSCI EAFE Index consisted of the following 21 developed market country indices: Australia, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Hong Kong, Ireland, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland and the United Kingdom. The index is translated into U.S. dollars. Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of this index is prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest directly in many securities not included in the above-described index.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST INTERNATIONAL PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09
Class S	$	1,000.00	$	1,216.60	$	8.38
Hypothetical (5% annual return before expenses)**
Class S	$	1,000.00	$	1,017.64	$	7.63

* Expenses are equal to the annualized expense ratio of 1.50%, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments International Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (94.6%)
Australia (1.0%)
	41,000	BHP Billiton ADR	$	3,139,780
Austria (0.8%)
	52,220	Schoeller-Bleckmann Oilfield Equipment		2,494,174
Belgium (2.8%)
	57,567	Anheuser-Busch InBev		2,980,079
	11,857	Colruyt SA		2,860,541
	123,525	Telenet Group Holding		3,520,317
				9,360,937
Canada (6.5%)
	54,700	Barrick Gold		2,168,439
	102,010	Cameco Corp.		3,309,460
	102,605	Corus Entertainment, B Shares		1,947,420
	219,983	MacDonald, Dettwiler		8,960,440	*
	385,500	Neo Material Technologies		1,680,815	*
	184,940	Talisman Energy		3,481,827
				21,548,401
Chile (1.0%)
	88,710	Sociedad Quimica y Minera de Chile ADR, B Shares		3,332,835
China (0.0%)
	109,600	Minth Group		161,734
Denmark (2.2%)
	230	A.P. Moller-Maersk Class B		1,615,956
	49,767	Novo Nordisk Class B		3,177,207	*
	36,225	Trygvesta AS		2,381,235	*
				7,174,398
France (9.5%)
	46,615	Alstom SA		3,260,059
	64,855	Arkema		2,404,413
	15,835	CNP Assurances		1,533,387
	56,745	Eutelsat Communications		1,820,612
	94,594	Ipsen SA		5,245,178
	137,847	Ipsos		4,165,596	n
	46,817	Societe Generale		3,252,843
	57,650	Sodexo		3,280,281
	105,385	Teleperformance		3,419,411
	60,295	Thales SA		3,098,879
				31,480,659

NUMBER OF SHARES			VALUEt
Germany (8.9%)
	66,375	Deutsche Boerse	$	5,496,491
	58,340	Fresenius Medical Care		3,094,762
	137,510	Gerresheimer AG		4,632,921	*
	41,545	Linde AG		5,005,436
	65,910	SAP AG		3,085,247
	18,745	SMA Solar Technology		2,505,190	*
	184,504	Tognum AG		3,054,224
	36,281	Wincor Nixdorf		2,484,847
				29,359,118
Greece (0.7%)
	74,910	Titan Cement		2,172,714
Hong Kong (1.4%)
	70,950	China Mobile ADR		3,294,209
	289,000	Kerry Properties		1,461,768
				4,755,977
India (0.3%)
	8,553	State Bank of India GDR		841,487
Ireland (1.1%)
	131,405	DCC PLC		3,654,333
Israel (0.9%)
	628,035	Makhteshim-Agan Industries		2,982,546
Japan (11.6%)
	293,900	Brother Industries		3,380,022
	192,500	Circle K Sunkus		2,374,628
	5,709	Jupiter Telecommunications		5,649,194
	790	KDDI Corp.		4,184,401
	918	Kenedix Realty Investment		2,513,391
	254,900	Nihon Kohden		4,058,177
	99,835	Nintendo Co. ADR		2,977,080
	234,100	NSD Co.		2,415,263
	60,300	Sankyo Co.		3,019,422
	92,200	Sundrug Co.		2,056,978
	30,420	Toyota Motor ADR		2,560,147
	10,719	Yahoo! Japan		3,222,862
				38,411,565
Netherlands (10.6%)
	66,375	ArcelorMittal		3,033,753
	65,642	Fugro NV		3,770,427
	343,520	Koninklijke Ahold		4,551,191
	35,862	Koninklijke DSM		1,762,024
	79,929	Nutreco Holding		4,492,832
	129,851	Sligro Food Group		4,454,367	n
	180,528	TNT NV		5,546,452
	224,717	Unilever NV		7,313,818	*
				34,924,864

See Notes to Schedule of Investments 6

NUMBER OF SHARES			VALUEt
Norway (2.4%)
	452,116	DnB NOR	$	4,880,915	**
	482,734	Prosafe ASA		3,062,372
				7,943,287
Singapore (1.1%)
	258,000	United Overseas Bank		3,591,296
South Africa (0.5%)
	109,332	MTN Group		1,740,165
Sweden (1.7%)
	115,015	Svenska Handelsbanken, A Shares		3,276,753	*
	238,540	Swedbank AB, A Shares		2,348,543	*
				5,625,296
Switzerland (8.0%)
	4,020	Barry Callebaut		2,531,256	*
	14,185	Bucher Industries		1,528,893
	62,650	Credit Suisse Group		3,103,764
	4,228	Givaudan SA		3,383,098	*
	73,570	Nestle SA		3,570,616
	84,105	Nobel Biocare Holding		2,818,786
	16,545	Roche Holding		2,829,407
	2,612	SGS SA		3,409,915
	40,029	Sulzer AG		3,140,270
				26,316,005
United Kingdom (21.6%)
	783,855	Amlin PLC		4,526,063
	170,452	Antofagasta PLC		2,711,480
	401,786	Balfour Beatty		1,671,975
	652,104	Barclays PLC		2,873,474
	266,505	BP PLC		2,573,421
	699,195	Cairn Energy		3,742,998	*
	140,515	Chemring Group		6,632,798
	206,720	Croda International		2,665,471
	149,722	Diageo PLC		2,612,072
	513,756	Experian Group		5,074,737
	1,100	Fidessa Group		20,762
	723,879	HSBC Holdings		8,234,078
	703,700	Informa PLC		3,617,642
	323,990	Reed Elsevier		2,659,814
	1,060,356	RPS Group		3,707,319
	347,584	Smith & Nephew		3,575,390
	147,770	Tullow Oil		3,100,280
	3,516,521	Vodafone Group		8,143,256
	116,500	Willis Group Holdings		3,073,270
				71,216,300
		Total Common Stocks (Cost $259,848,623)		312,227,871

NUMBER OF SHARES			VALUEt
Preferred Stocks (2.5%)
Brazil (2.5%)
	100,543	Petroleo Brasileiro ADR	$	4,262,018
	83,645	Ultrapar Participacoes ADR		3,922,950
		Total Preferred Stocks (Cost $4,867,588)		8,184,968
Rights (0.0%)
Belgium (0.0%)
	112,269	Anheuser-Busch InBev VVPR Strip		805	*
	77,560	Fortis VVPR Strip		222	*
		Total Rights (Cost $42)		1,027
Warrants (0.0%)
Italy (0.0%)
	124,793	UBI Banca (Cost $0)		8,784	*
Short-Term Investments (11.6%)
	20,201,248	Neuberger Berman Securities Lending Quality Fund, LLC		20,605,273	tt
	17,841,012	State Street Institutional Liquid Reserves Fund Institutional Class		17,841,012
		Total Short-Term Investments (Cost $38,446,285)		38,446,285
		Total Investments (108.7%) (Cost $303,162,538)		358,868,935	##
		Liabilities, less cash, receivables and other assets [(8.7%)]		(28,760,820	)
		Total Net Assets (100.0%)	$	330,108,115

See Notes to Schedule of Investments 7

SUMMARY SCHEDULE OF INVESTMENTS BY INDUSTRY INTERNATIONAL PORTFOLIO

Industry	Valuet		Percentage of Net Assets
Commercial Banks	$	29,308,173		8.9	%
Oil, Gas & Consumable Fuels		24,392,954		7.4	%
Chemicals		23,216,638		7.0	%
Media		19,860,278		6.0	%
Food Products		17,908,522		5.4	%
Software		17,438,030		5.3	%
Wireless Telecommunication Services		17,362,030		5.3	%
Food & Staples Retailing		16,297,705		4.9	%
Professional Services		11,904,063		3.6	%
Insurance		11,513,955		3.5	%
Pharmaceuticals		11,251,792		3.4	%
Metals & Mining		11,053,452		3.4	%
Health Care Equipment & Supplies		10,452,353		3.2	%
Aerospace & Defense		9,731,677		2.9	%
Energy Equipment & Services		9,326,974		2.8	%
Electrical Equipment		8,819,473		2.7	%
Beverages		5,592,956		1.7	%
Air Freight & Logistics		5,546,452		1.7	%
Diversified Financial Services		5,496,713		1.7	%
Machinery		4,669,163		1.4	%
Life Science Tools & Services		4,632,921		1.4	%
Commercial Services & Supplies		3,707,319		1.1	%
Industrial Conglomerates		3,654,333		1.1	%
Diversified Telecommunication Services		3,520,317		1.1	%
Office Electronics		3,380,022		1.0	%
Hotels, Restaurants & Leisure		3,280,281		1.0	%
Internet Software & Services		3,222,862		1.0	%
Capital Markets		3,103,764		0.9	%
Health Care Providers & Services		3,094,762		0.9	%
Leisure Equipment & Products		3,019,422		0.9	%
Automobiles		2,560,147		0.8	%
Real Estate Investment Trusts		2,513,391		0.8	%
Computers & Peripherals		2,484,847		0.8	%
Construction Materials		2,172,714		0.7	%
Construction & Engineering		1,671,975		0.5	%
Building, Construction & Furnishing		1,615,956		0.5	%
Real Estate Management & Development		1,461,768		0.4	%
Auto Components		161,734		0.0	%
Application Software		20,762		0.0	%
Other Assets--Net		9,685,465		2.9	%
	$	330,108,115		100.0	%

See Notes to Schedule of Investments 8

Notes to Schedule of Investments International Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust International Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by a fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 9

Notes to Schedule of Investments International Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	312,227,871	$	--	$	--	$	312,227,871
Preferred Stocks^		8,184,968		--		--		8,184,968
Rights^		1,027		--		--		1,027
Warrants^		8,784		--		--		8,784
Short-Term Investments		--		38,446,285		--		38,446,285
Total Investments	$	320,422,650	$	38,446,285	$	--	$	358,868,935

^ The Schedule of Investments and Summary Schedule of Investments by Industry provide information on the industry categorization and country for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $311,619,582. Gross unrealized appreciation of investments was $52,089,492 and gross unrealized depreciation of investments was $4,840,139, resulting in net unrealized appreciation of $47,249,353, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

tt Managed by an affiliate of Management and could be deemed an affiliate of the Fund (see Notes A & F of Notes to Financial Statements).

n These securities have been deemed by the investment manager to be illiquid because of low daily trade volume. At December 31, 2009, these securities amounted to $8,619,963 or 2.6% of net assets.

* All or a portion of this security is on loan (see Note A of Notes Financial Statements).

See Notes to Financial Statements 10

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	INTERNATIONAL PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value*t (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	338,263,662
Affiliated issuers		20,605,273
		358,868,935
Cash		1
Foreign currency		26,627
Dividends and interest receivable		433,707
Receivable for securities sold		79,017
Receivable for Fund shares sold		5,298
Receivable for securities lending income--net (Note A)		3,817
Prepaid expenses and other assets		5,746
Total Assets		359,423,148
Liabilities
Payable for collateral on securities loaned (Note A)		20,404,243
Payable for securities purchased		8,391,009
Payable for Fund shares redeemed		128,781
Payable to investment manager (Notes A & B)		234,770
Payable to administrator--net (Note B)		42,435
Accrued expenses and other payables		113,795
Total Liabilities		29,315,033
Net Assets at value	$	330,108,115
Net Assets consist of:
Paid-in capital	$	445,001,114
Undistributed net investment income (loss)		2,640,484
Accumulated net realized gains (losses) on investments		(173,234,184	)
Net unrealized appreciation (depreciation) in value of investments		55,700,701
Net Assets at value	$	330,108,115
Shares Outstanding ($.001 par value; unlimited shares authorized)		34,728,283
Net Asset Value, offering and redemption price per share	$	9.51
tSecurities on loan, at value:
Unaffiliated issuers	$	19,430,766
*Cost of Investments:
Unaffiliated issuers	$	282,557,265
Affiliated issuers		20,605,273
Total cost of investments	$	303,162,538
Total cost of foreign currency	$	26,588

See Notes to Financial Statements 11

Statement of Operations

Neuberger Berman Advisers Management Trust

	INTERNATIONAL PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	7,563,760
Interest income--unaffiliated issuers		11,687
Income from securities loaned--net (Note F)		341,347
Income from investments in affiliated issuers (Note F)		21,430
Foreign taxes withheld		(609,103	)
Total income	$	7,329,121
Expenses:
Investment management fees (Notes A & B)		2,358,478
Administration fees (Note B)		835,600
Distribution fees (Note B)		696,334
Audit fees		41,307
Custodian fees (Note B)		270,062
Insurance expense		17,338
Legal fees		95,566
Shareholder reports		195,617
Trustees' fees and expenses		50,120
Miscellaneous		56,067
Total expenses		4,616,489
Expenses reimbursed by administrator (Note B)		(420,201	)
Investment management fees waived (Note A)		(6,735	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(27	)
Total net expenses		4,189,526
Net investment income (loss)	$	3,139,595
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(28,367,708	)
Sales of investment securities of affiliated issuers		201,031
Foreign currency		(481,016	)
Net increase from payments by affiliates (Note B)		31,690
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		112,396,923
Foreign currency		(14,728	)
Net gain (loss) on investments		83,766,192
Net increase (decrease) in net assets resulting from operations	$	86,905,787

See Notes to Financial Statements 12

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	INTERNATIONAL PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	3,139,595		$	13,149,066
Net realized gain (loss) on investments		(28,647,693	)		(138,844,494	)
Net increase from payments by affiliates (Note B)		31,690			--
Change in net unrealized appreciation (depreciation) of investments		112,382,195			(55,591,931	)
Net increase (decrease) in net assets resulting from operations		86,905,787			(181,287,359	)
Distributions to Shareholders From (Note A):
Net investment income		(10,084,277	)		--
From Fund Share Transactions (Note D):
Proceeds from shares sold		56,338,583			224,924,016
Proceeds from reinvestment of dividends and distributions		10,084,277			--
Payments for shares redeemed		(60,070,670	)		(450,401,653	)
Redemption fees retained		828			6,959
Net increase (decrease) from Fund share transactions		6,353,018			(225,470,678	)
Net Increase (Decrease) in Net Assets		83,174,528			(406,758,037	)
Net Assets:
Beginning of year		246,933,587			653,691,624
End of year	$	330,108,115		$	246,933,587
Undistributed net investment income (loss) at end of year	$	2,640,484		$	10,083,082

See Notes to Financial Statements 13

Notes to Financial Statements International Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended. The Fund currently offers only Class S shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

3 Foreign currency translation: The accounting records of the Fund are maintained in U.S. dollars. Foreign currency amounts are currently translated into U.S. dollars using the exchange rates as of 4:00 p.m., Eastern time, to determine the value of investments, other assets and liabilities. Purchase and sale prices of securities, and income and expenses, are translated into U.S. dollars at the prevailing rate of exchange on the respective dates of such transactions. Net unrealized foreign currency gain (loss), if any, arises from changes in the value of assets and liabilities, other than investments in securities, as a result of changes in exchange rates and is stated separately in the Statement of Operations.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations.

5 Income tax information: The Funds are treated as separate entities for U.S. federal income tax purposes. It is the policy of the Fund to continue to qualify as a regulated investment company by complying with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its earnings to its shareholders. Therefore, no federal income or excise tax provision is required.

differing characterization of distributions made by the Fund as a whole. The Fund may also utilize earnings and profits distributed to shareholders on redemption of shares as a part of the dividends paid deduction for income tax purposes.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for foreign currency gains and losses, non-taxable dividend income adjustments and passive foreign investment company gains and losses were reclassified at fiscal year-end. These reclassifications had no effect on the net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

				Distributions Paid From:
Ordinary Income				Long-Term Capital Gain				Total
2009		2008		2009		2008		2009		2008
$	10,084,277	$	--	$	--	$	--	$	10,084,277	$	--

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	2,679,273			$	47,233,202			$	(164,805,474	)		$	(114,892,999	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, partnership basis adjustments, passive foreign investment companies, forward contracts mark to market, return of capital distribution basis adjustments, capital loss carryforwards and post October loss deferrals.

Expiring in:
2016		2017
$	100,624,928	$	63,586,529

Under current tax law, the use of these losses to offset future gains may be limited.

Under current tax law, certain net capital and net foreign currency losses realized after October 31 within the taxable year may be deferred and treated as occurring on the first day of the following tax year. For the year ended December 31, 2009, the Fund elected to defer $594,017 net capital losses arising between November 1, 2009 and December 31, 2009.

6 Distributions to shareholders: The Fund may earn income, net of expenses, daily on its investments. Distributions from net investment income and net realized capital gains, if any, generally are distributed in October. Income distributions and capital gain distributions to shareholders are recorded on the ex-date.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

8 Expense allocation: Certain expenses are applicable to multiple funds. Expenses directly attributable to a Series are charged to that Series. Expenses of the Trust that are not directly attributed to a Series are allocated among the Funds, on the basis of relative net assets, except where a more appropriate allocation of expenses to each of the Funds can otherwise be made fairly. Expenses borne by the complex of related investment companies, which includes open-end and closed-end investment companies for which Management serves as investment manager, that are not directly attributed to a Series or the Trust are allocated among the Fund and the other investment

9 Security lending: A third party, eSecLending, serves as exclusive lending agent for the Fund. eSecLending, as agent, has assisted the Fund in conducting bidding processes to try to identify a principal that would pay a guaranteed amount to the Fund in consideration of the Fund entering into an exclusive securities lending arrangement. During the fiscal year, no principal had an exclusive securities lending arrangement with the Fund; as such, the Fund was not guaranteed any particular level of income.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $341,347, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $461,901 in income earned on cash collateral and amounts received from a principal (including approximately $235,928 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $120,554.

10 Repurchase agreements: The Fund may enter into repurchase agreements with institutions that Management has determined are creditworthy. Each repurchase agreement is recorded at cost. The Fund requires that the securities purchased in a repurchase agreement be transferred to the custodian in a manner sufficient to enable the Fund to assert a perfected security interest in those securities in the event of a default under the repurchase agreement. The Fund monitors, on a daily basis, the value of the securities transferred to ensure that their value, including accrued interest, is greater than amounts owed to the Fund under each such repurchase agreement.

11 Redemption of fund shares: The Fund charges a redemption fee of 2% on shares redeemed or exchanged for shares of another fund within 60 days or less of the purchase date. All redemption fees are paid to and recorded by the Fund as Paid-in capital. For the year ended December 31, 2009, the Fund received $828 in redemption fees.

12 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement

amounted to $6,735 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $21,430 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

13 Investments in foreign securities: Investing in foreign securities may involve certain sovereign and other risks, in addition to the credit and market risks normally associated with domestic securities. These additional risks include the possibility of adverse political and economic developments (including political instability, nationalization, expropriation, or confiscatory taxation) and the potentially adverse effects of unavailability of public information regarding issuers, less governmental supervision and regulation of financial markets, reduced liquidity of certain financial markets, and the lack of uniform accounting, auditing, and financial reporting standards or the application of standards that are different or less stringent than those applied in the United States. Foreign securities also may experience greater price volatility, higher rates of inflation, and delays in settlement.

14 Derivative instruments: Management has evaluated the requirements of ASC 815 "Disclosures about Derivative Instruments and Hedging Activities" ("ASC 815"), formerly known as FASB Statement of Financial Accounting Standards No. 161, "Disclosures about Derivative Instruments and Hedging Activities," which are effective for financial statements issued for fiscal years and interim periods beginning after November 15, 2008. ASC 815 requires enhanced disclosures about a fund's derivative and hedging activities. Management has concluded that, since the Fund did not hold any derivative instruments during the year ended December 31, 2009, no additional disclosures pursuant to ASC 815 are required at this time.

15 Indemnifications: Like many other companies, the Trust's organizational documents provide that its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust. In addition, both in some of its principal service contracts and in the normal course of its business, the Trust enters into contracts that provide indemnifications to other parties for certain types of losses or liabilities. The Trust's maximum exposure under these arrangements is unknown as this could involve future claims against the Trust.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Fund retains Management as its investment manager under a Management Agreement. For such investment management services, the Fund pays Management a fee at the annual rate of 0.85% of the first $250 million of the Fund's average daily net assets, 0.825% of the next $250 million, 0.80% of the next $250 million, 0.775% of the next $250 million, 0.75% of the next $500 million, 0.725% of the next $1 billion, and 0.70% of average daily net assets in excess of $2.5 billion.

provided to the Fund, Management's activities and expenses related to the sale and distribution of the Fund's shares, and ongoing services provided to investors in the Fund, Management receives from the Fund a fee at the annual rate of 0.25% of the Fund's average daily net assets. Management receives this amount to provide distribution and shareholder servicing for the Fund and pays a portion of it to institutions that provide such services. Those institutions may use the payments for, among other purposes, compensating employees engaged in sales and/or shareholder servicing. The amount of fees paid by the Fund during any year may be more or less than the cost of distribution and other services provided to the Fund. FINRA rules limit the amount of annual distribution fees that may be paid by a mutual fund and impose a ceiling on the cumulative distribution fees paid. The Trust's Plan complies with those rules.

Management has contractually undertaken through December 31, 2012 to forgo current payment of fees and/or reimburse the Fund for its operating expenses (including the fees payable to Management but excluding interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed, in the aggregate, 2.00% per annum of the Fund's average daily net assets (the "Expense Limitation"). Moreover, Management has voluntarily committed to reimburse certain expenses, as stated above, for an additional 0.50% per annum of the Fund's average daily net assets to maintain the Fund's Operating Expense at 1.50%. Management may, at its sole discretion, terminate this voluntary reimbursement commitment without notice. For the year ended December 31, 2009, Management voluntarily reimbursed the Fund $420,201. The Fund has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management under the contractual Expense Limitation, so long as its annual Operating Expenses during that period do not exceed its Expense Limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under this agreement. At December 31, 2009, the Fund had no contingent liabilities to Management under this agreement.

For the year ended December 31, 2009, the Fund recorded a capital contribution from Management in the amount of $31,690. This amount was paid in connection with losses outside the Fund's direct control incurred in the disposition of foreign currency contracts. Management does not normally make payments for losses incurred in the disposition of foreign currency contracts.

affiliates or the Fund, considered and approved a new Management Agreement and Sub-Advisory Agreement for the Fund. The new agreements, which are virtually identical to those previously in effect, were also approved by a vote of the Fund's shareholders.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $27.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $225,668,110 and $211,332,744, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

	For the Year Ended December 31,
	2009			2008
Shares Sold		7,117,025			22,555,823
Shares Issued on Reinvestment of Dividends and Distributions		1,058,161			--
Shares Redeemed		(7,304,006	)		(36,732,197	)
Total		871,180			(14,176,374	)

Note E--Lines of Credit:

At December 31, 2009, the Fund was a participant in a single committed, unsecured $150,000,000 line of credit with State Street, to be used only for temporary or emergency purposes. Other investment companies managed by Management also participate in this line of credit on the same terms. Interest is charged on borrowings under this line of credit at the higher of (a) the Federal Funds Rate plus 1.25% per annum (b) the Overnight LIBOR Rate plus 1.25% per annum. Prior to September 18, 2009, interest was charged on borrowings under this line of credit at the Federal Funds Rate plus 0.50% per annum. A facility fee of 0.15% (prior to September 18, 2009, 0.09%) per annum of the available line of credit is charged, of which the Fund has agreed to pay its pro rata share, based on the ratio of its individual net assets to the net assets of all participants at the time the fee is due and payable. The fee is paid quarterly in arrears. Because several investment companies participate, there is no assurance that an individual Fund will have access to all or any part of the $150,000,000 at any particular time.

At December 31, 2009, the Fund was one of five holders of a single $100,000,000 uncommitted, secured line of credit with State Street to be used only for temporary or emergency purposes or for leverage. Other investment companies managed by Management also participate in this line of credit on the same terms. Interest is charged at LIBOR, or the overnight Federal Funds Rate, plus a spread to be determined at the time of borrowing. Because several investment companies participate, there is no assurance that the Fund will have access to all or any part of the $100,000,000 at any particular time.

The Fund had no loans outstanding pursuant to these lines of credit at December 31, 2009. During the year ended December 31, 2009, the Fund did not utilize these lines of credit.

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		26,810,816		80,487,543		107,298,359		--	$	--	$	21,430
Neuberger Berman Securities Lending Quality Fund, LLC**		--		179,589,146		159,387,898		20,201,248		20,605,273		235,928
Total									$	20,605,273	$	257,358

Note G--Subsequent Events:

Financial Highlights

International Portfolio

The following table includes selected data for a share outstanding throughout each period and other performance information derived from the Financial Statements.

	Year Ended December 31,												Period from April 29, 2005^ to December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Period	$	7.29		$	13.61		$	14.29		$	11.68		$	10.00
Income From Investment Operations:
Net Investment Income (Loss)@		.09			.32			.13			.10			.07
Net Gains or Losses on Securities (both realized and unrealized)		2.43			(6.64	)		.30			2.64			1.67
Total From Investment Operations		2.52			(6.32	)		.43			2.74			1.74
Less Distributions From:
Net Investment Income		(.30	)		--			(.24	)		(.03	)		(.01	)
Net Capital Gains		--			--			(.87	)		(.10	)		(.06	)
Total Distributions		(.30	)		--			(1.11	)		(.13	)		(.07	)
Redemption Fees@		.00			.00			.00			.00			.01
Net Asset Value, End of Period	$	9.51		$	7.29		$	13.61		$	14.29		$	11.68
Total Returntt		34.51	%		(46.44	)%		3.21	%		23.45	%		17.50	%**
Ratios/Supplemental Data
Net Assets, End of Period (in millions)	$	330.1		$	246.9		$	653.7		$	338.6		$	12.6
Ratio of Gross Expenses to Average Net Assets#		1.50	%		1.53	%		1.51	%		1.50	%		1.51	%*
Ratio of Net Expenses to Average Net Assetstt		1.50	%		1.53	%		1.50	%		1.50	%		1.50	%*
Ratio of Net Investment Income (Loss) to Average Net Assets		1.13	%		2.78	%		.85	%		.75	%		.91	%*
Portfolio Turnover Rate		80	%		149	%		43	%		39	%		29	%**

See Notes to Financial Highlights 21

Notes to Financial Highlights International Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not reimbursed and/or waived certain expenses. Total return would have been higher if Management had not recouped previously reimbursed expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown. For the year ended December 31, 2009, Management reimbursed the Fund for losses incurred in connection with the disposition of foreign currency contracts, which had a .01% impact on total return.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

tt After reimbursement of expenses and/or waiver of a portion of the investment management fee by Management. Had Management not undertaken such actions, the annualized ratios of net expenses to average daily net assets would have been:

Year Ended December 31,												Period from April 29, 2005^ to December 31,
2009			2008			2007			2006			2005
	1.66	%		1.59	%		1.53	%		1.67	%		5.84	%

^ The date investment operations commenced.

@ Calculated based on the average number of shares outstanding during the fiscal period.

* Annualized.

** Not Annualized.

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of International Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of International Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the periods indicated therein. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of International Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the periods indicated therein, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Notice to Shareholders (Unaudited)

The Fund has elected to pass through to its shareholders the credits for taxes paid to foreign countries. For the fiscal year ended December 31, 2009, the Fund designates $407,205, or $0.01 per share outstanding, foreign taxes paid and $7,563,760, or $0.22 per share outstanding, foreign source income earned for Federal income tax purposes.

Neuberger Berman
Advisers Management Trust

Mid-Cap Growth Portfolio

I Class Shares

S Class Shares

Annual Report

December 31, 2009

B1013 02/10

Mid-Cap Growth Portfolio Manager's Commentary

For the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Mid-Cap Growth Portfolio posted strong results but underperformed its benchmark, the Russell Midcap(R) Growth Index.

Given that our higher-quality discipline was out of favor for most of the year, stock selection was a negative versus the market. We saw particular weakness within Health Care and IT stocks.

In IT, our holdings, primarily software and services names, did not keep pace with the rally, although our semiconductor equipment stocks performed better than our sector holdings overall. Alliance Data Systems was one such niche business service provider that underperformed. VistaPrint, a lower-cost business products and services provider, was among our top performers, and was particularly strong during the second half. Cognizant Technology Solutions, Equinix and Marvell also performed very well. In IT, we have not significantly changed our positioning, expecting that holdings could benefit as long-delayed business spending increases.

Within Industrials, while high-quality holdings including Danaher, Stericycle and Fastenal exceeded earnings expectations, they were out of favor with the preference for low quality stocks over the past year. We believe these companies could benefit now from improved corporate spending. We continue to hold aerospace and defense themed names such as Rockwell Collins and Precision Castparts. We sold Corrections Corp., a prison outsourcing company, on concerns about state spending levels, and added to names that we believed could benefit from economic improvement.

Looking ahead, we currently believe continued recovery will occur with muted growth, expecting GDP -- likely in our view to be stronger in the first half of 2010 than the second -- in the range of 3%. Consumer weakness and jobless claims continue to be our main concerns. Since the consumer is unlikely to help move the economy forward, we believe it is critical that select international economies, such as the BRIC (Brazil, Russia, India and China) markets, show robust growth. Considering this outlook, we are seeking "international exposure" through companies with exposure to international revenue streams. In addition, unlike last year, we are looking for top line growth as opposed to bottom line improvements. We believe there is a great deal of potential for renewed corporate spending. This should benefit some Industrials and IT companies. We have continued to become less defensive within the Portfolio overall, and believe that with a sustained slower growth recovery backdrop, the market will reward companies with strong managements, quality growth characteristics and strong balance sheets.

Sincerely,

Kenneth J. Turek
Portfolio Manager

Mid-Cap Growth Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	19.6	%
Consumer Staples	3.2
Energy	9.0
Financials	4.7
Health Care	13.8
Industrials	15.8
Information Technology	25.0
Materials	4.5
Telecommunication Services	4.4
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			10 Years			Life of Fund*
Mid-Cap Growth Portfolio Class I	11/03/1997		31.66	%		3.57	%		-1.33	%		6.68	%
Mid-Cap Growth Portfolio Class S2	02/18/2003		31.34	%		3.31	%		-1.51	%		6.53	%
Russell Midcap(R) Growth Index3			46.29	%		2.40	%		-0.52	%		4.62	%
Russell Midcap(R) Index3			40.48	%		2.43	%		4.98	%		6.80	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 11/03/1997.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratios for fiscal year 2008 were 0.92% and 1.18% for Class I and Class S shares, respectively (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012 for Class I and Class S shares.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The graphs are based on Class I shares only; performance of other classes will vary due to differences in fee structures (see Average Annual Total Return chart above). The result is compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

1 "Total Return" includes reinvestment of all income dividends and distributions. Results represent past performance and do not indicate future results. The value of an investment in the Portfolio and the return on the investment both will fluctuate, and redemption proceeds may be higher or lower than an investor's original cost. The performance information does not reflect fees and expenses of the variable annuity and variable life insurance policies or the qualified pension retirement plans whose proceeds are invested in the AMT Mid-Cap Growth Portfolio. Neuberger Berman Management LLC ("NBM LLC") has agreed to absorb certain expenses of the AMT Portfolios, including the Portfolio. Without this arrangement, which is subject to change, the total returns of the Portfolio may have been less.

2 Performance shown prior to February 18, 2003 for the Class S shares is of the Class I shares, which have lower expenses and correspondingly higher returns than the Class S shares.

3 The Russell Midcap(R) Growth Index measures the performance of those Russell Midcap(R) Index companies with higher price-to-book ratios and higher forecasted growth values. The Russell Midcap Index measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represents approximately 31% of the total market capitalization of the Russell 1000 Index (which, in turn, consists of the 1,000 largest U.S. companies, based on market capitalization). Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of these indices are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest in many securities not included in the above-described indices.

The investments for the Portfolio are managed by the same portfolio manager(s) who manage one or more other mutual funds that have similar names, investment objectives and investment styles as the Portfolio. You should be aware that the Portfolio is likely to differ from the other mutual funds in size, cash flow pattern and tax matters. Accordingly, the holdings and performance of the Portfolio can be expected to vary from those of the other mutual funds.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST MID-CAP GROWTH PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09		Expense Ratio
Class I	$	1,000.00	$	1,220.60	$	5.82		1.04	%
Class S	$	1,000.00	$	1,219.00	$	7.05		1.26	%
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,019.96	$	5.30		1.04	%
Class S	$	1,000.00	$	1,018.85	$	6.41		1.26	%

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Mid-Cap Growth Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (99.7%)
Aerospace & Defense (2.2%)
	35,100	Precision Castparts	$	3,873,285
	39,000	Rockwell Collins		2,159,040
				6,032,325
Air Freight & Logistics (1.7%)
	80,500	C.H. Robinson Worldwide		4,727,765
Biotechnology (4.3%)
	58,000	Alexion Pharmaceuticals		2,831,560	*
	50,000	BioMarin Pharmaceutical		940,500	*
	40,000	Dendreon Corp.		1,051,200	**
	75,000	Human Genome Sciences		2,295,000	*
	115,000	Talecris Biotherapeutics		2,561,050	*
	55,000	Vertex Pharmaceuticals		2,356,750	*
				12,036,060
Capital Markets (2.5%)
	39,500	Affiliated Managers Group		2,660,325	*
	45,500	Artio Global Investors		1,159,795	*
	130,000	Invesco Ltd.		3,053,700
				6,873,820
Chemicals (3.7%)
	100,000	Airgas, Inc.		4,760,000
	90,000	Ecolab Inc.		4,012,200
	56,500	Nalco Holding		1,441,315
				10,213,515
Commercial Services & Supplies (1.9%)
	94,000	Stericycle, Inc.		5,185,980	*
Communications Equipment (1.1%)
	110,000	Juniper Networks		2,933,700	*
Computers & Peripherals (1.7%)
	65,000	NetApp, Inc.		2,235,350	*
	55,000	Western Digital		2,428,250	*
				4,663,600
Diversified Consumer Services (2.3%)
	53,500	DeVry, Inc.		3,035,055
	16,000	Strayer Education		3,399,840	*
				6,434,895
Diversified Financial Services (2.2%)
	27,000	IntercontinentalExchange Inc.		3,032,100	*
	100,000	MSCI Inc.		3,180,000	*
				6,212,100

NUMBER OF SHARES			VALUEt
Electrical Equipment (2.1%)
	93,000	AMETEK, Inc.	$	3,556,320
	45,000	Roper Industries		2,356,650
				5,912,970
Electronic Equipment, Instruments & Components (4.1%)
	62,500	Amphenol Corp.		2,886,250
	75,000	Dolby Laboratories		3,579,750	*
	80,000	National Instruments		2,356,000
	100,000	Trimble Navigation		2,520,000	*
				11,342,000
Energy Equipment & Services (3.1%)
	58,000	CARBO Ceramics		3,953,860
	26,000	Core Laboratories N.V.		3,071,120
	27,000	Oceaneering International		1,580,040	*
				8,605,020
Food Products (0.5%)
	25,000	J.M. Smucker		1,543,750
Health Care Equipment & Supplies (4.1%)
	30,000	Edwards Lifesciences		2,605,500	*
	5,500	Intuitive Surgical		1,668,260	*
	35,000	Masimo Corp.		1,064,700	*
	60,000	NuVasive, Inc.		1,918,800	**
	28,000	ResMed Inc.		1,463,560	*
	45,000	Sirona Dental Systems		1,428,300	*
	75,000	Volcano Corp.		1,303,500	*
				11,452,620
Health Care Providers & Services (3.2%)
	58,000	Express Scripts		5,014,100	*
	50,000	HMS Holdings		2,434,500	*
	60,000	PSS World Medical		1,354,200	*
				8,802,800
Health Care Technology (1.3%)
	100,000	Allscripts Healthcare Solutions		2,023,000	*
	70,000	MedAssets Inc.		1,484,700	*
				3,507,700
Hotels, Restaurants & Leisure (3.8%)
	31,500	Bally Technologies		1,300,635	*
	49,314	Marriott International		1,343,807
	122,000	Penn National Gaming		3,315,960	*
	116,500	WMS Industries		4,660,000	*
				10,620,402

See Notes to Schedule of Investments 6

NUMBER OF SHARES			VALUEt
Household Products (1.0%)
	44,000	Church & Dwight	$	2,659,800
Internet & Catalog Retail (0.9%)
	11,000	Priceline.com Inc.		2,403,500	*
Internet Software & Services (3.5%)
	34,000	Equinix, Inc.		3,609,100	*
	45,000	GSI Commerce		1,142,550	*
	85,500	VistaPrint NV		4,844,430	*
				9,596,080
IT Services (1.6%)
	22,500	Alliance Data Systems		1,453,275	**
	68,000	Cognizant Technology Solutions		3,080,400	*
				4,533,675
Machinery (2.0%)
	45,000	Danaher Corp.		3,384,000
	22,500	Flowserve Corp.		2,126,925
				5,510,925
Media (1.7%)
	40,000	Discovery Communications Class A		1,226,800	*
	51,000	DreamWorks Animation SKG		2,037,450	*
	32,500	Scripps Networks Interactive		1,348,750
				4,613,000
Metals & Mining (0.8%)
	46,500	Cliffs Natural Resources		2,143,185
Multiline Retail (2.0%)
	55,000	Dollar Tree		2,656,500	*
	79,000	Nordstrom, Inc.		2,968,820
				5,625,320
Oil, Gas & Consumable Fuels (5.8%)
	25,500	Alpha Natural Resources		1,106,190	*
	45,500	Cabot Oil & Gas		1,983,345
	123,000	Concho Resources		5,522,700	*
	73,500	Range Resources		3,663,975
	82,000	Southwestern Energy		3,952,400	*
				16,228,610
Personal Products (1.7%)
	45,500	Avon Products		1,433,250
	73,500	Mead Johnson Nutrition		3,211,950
				4,645,200

NUMBER OF SHARES			VALUEt
Pharmaceuticals (0.8%)
	120,000	Mylan Laboratories	$	2,211,600	*
Professional Services (2.5%)
	70,000	IHS Inc.		3,836,700	*
	100,000	Verisk Analytics		3,028,000	*
				6,864,700
Road & Rail (1.0%)
	87,000	J.B. Hunt Transport Services		2,807,490
Semiconductors & Semiconductor Equipment (6.6%)
	81,000	Analog Devices		2,557,980
	105,000	Avago Technologies		1,920,450	*
	151,600	Marvell Technology Group		3,145,700	*
	124,000	Microchip Technology		3,603,440
	62,500	Novellus Systems		1,458,750	*
	69,000	Silicon Laboratories		3,335,460	*
	61,000	Varian Semiconductor Equipment		2,188,680	*
				18,210,460
Software (6.4%)
	230,000	Activision Blizzard		2,555,300	*
	90,000	ANSYS, Inc.		3,911,400	*
	37,000	Citrix Systems		1,539,570	*
	33,500	McAfee Inc.		1,359,095	*
	43,500	MICROS Systems		1,349,805	*
	75,000	Rovi Corp.		2,390,250	*
	21,000	Salesforce.com, Inc.		1,549,170	*
	20,500	Solera Holdings		738,205
	52,500	Sybase, Inc.		2,278,500	*
				17,671,295
Specialty Retail (8.0%)
	82,000	Bed Bath & Beyond		3,167,660	*
	70,300	CarMax, Inc.		1,704,775	*
	55,000	J Crew Group		2,460,700	**
	95,000	Ross Stores		4,057,450
	21,500	Tiffany & Co.		924,500
	68,000	TJX Cos.		2,485,400
	160,000	Urban Outfitters		5,598,400	*
	84,000	Williams-Sonoma		1,745,520
				22,144,405
Textiles, Apparel & Luxury Goods (0.8%)
	45,000	Coach, Inc.		1,643,850
	9,000	Polo Ralph Lauren		728,820
				2,372,670
Trading Companies & Distributors (2.3%)
	86,000	Fastenal Co.		3,581,040
	30,000	W.W. Grainger		2,904,900
				6,485,940

See Notes to Schedule of Investments 7

NUMBER OF SHARES			VALUEt
Wireless Telecommunication Services (4.5%)
	70,000	American Tower	$	3,024,700	*
	39,500	Crown Castle International		1,542,080	*
	55,000	NII Holdings		1,846,900	*
	175,000	SBA Communications		5,978,000	*
				12,391,680
		Total Common Stocks (Cost $199,590,968)		276,220,557
Short-Term Investments (3.8%)
	9,226,325	Neuberger Berman Securities Lending Quality Fund, LLC		9,410,851	tt
	1,232,247	State Street Institutional Liquid Reserves Fund Institutional Class		1,232,247
		Total Short-Term Investments (Cost $10,643,098)		10,643,098
		Total Investments (103.5%) (Cost $210,234,066)		286,863,655	##
		Liabilities, less cash, receivables and other assets [(3.5%)]		(9,654,180	)
		Total Net Assets (100.0%)	$	277,209,475

See Notes to Schedule of Investments 8

Notes to Schedule of Investments Mid-Cap Growth Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Mid-Cap Growth Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by the Fund are carried at "fair value" as defined by ASC 820. Fair Value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 9

Notes to Schedule of Investments Mid-Cap Growth Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stock^	$	276,220,557	$	--	$	--	$	276,220,557
Short-Term Investments		--		10,643,098		--		10,643,098
Total Investments	$	276,220,557	$	10,643,098	$	--	$	286,863,655

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $211,906,772. Gross unrealized appreciation of investments was $75,816,241 and gross unrealized depreciation of investments was $859,358, resulting in net unrealized appreciation of $74,956,883, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

* All or a portion of this security is on loan (see Note A of Notes to Financial Statements).

tt Managed by an affiliate of Management and could be deemed an affiliate of the Fund (see Notes A & F of Notes to Financial Statements).

See Notes to Financial Statements 10

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	MID-CAP GROWTH PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value*t (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	277,452,804
Affiliated issuers		9,410,851
		286,863,655
Cash		16,263
Dividends and interest receivable		84,228
Receivable for Fund shares sold		3,446
Receivable for securities lending income--net (Note A)		29,286
Prepaid expenses and other assets		7,884
Total Assets		287,004,762
Liabilities
Payable for collateral on securities loaned (Note A)		9,410,851
Payable for Fund shares redeemed		96,157
Payable to investment manager (Notes A & B)		127,553
Payable to administrator--net (Note B)		80,156
Accrued expenses and other payables		80,570
Total Liabilities		9,795,287
Net Assets at value	$	277,209,475
Net Assets consist of:
Paid-in capital	$	397,273,445
Accumulated net realized gains (losses) on investments		(196,693,559	)
Net unrealized appreciation (depreciation) in value of investments		76,629,589
Net Assets at value	$	277,209,475
Net Assets
Class I	$	234,057,411
Class S		43,152,064
Shares Outstanding ($.001 par value; unlimited shares authorized)
Class I		11,016,865
Class S		2,067,255
Net Asset Value, offering and redemption price per share
Class I	$	21.25
Class S		20.87
tSecurities on loan, at value:
Unaffiliated issuers	$	9,180,390
*Cost of Investments:
Unaffiliated issuers	$	200,823,215
Affiliated issuers		9,410,851
Total cost of investments	$	210,234,066

See Notes to Financial Statements 11

Statement of Operations

Neuberger Berman Advisers Management Trust

	MID-CAP GROWTH PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	1,943,173
Interest income--unaffiliated issuers		1,841
Income from securities loaned--net (Note F)		808,023
Income from investments in affiliated issuers (Note F)		3,585
Foreign taxes withheld		(18,342	)
Total income	$	2,738,280
Expenses:
Investment management fees (Notes A & B)		1,754,012
Administration fees (Note B):
Class I		850,297
Class S		116,282
Distribution fees (Note B):
Class S		96,901
Audit fees		41,307
Custodian fees (Note B)		134,649
Insurance expense		23,574
Legal fees		110,507
Shareholder reports		144,153
Trustees' fees and expenses		50,137
Miscellaneous		42,698
Total expenses		3,364,517
Expenses reimbursed by administrator (Note B)		(6,114	)
Investment management fees waived (Note A)		(1,152	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(13	)
Total net expenses		3,357,238
Net investment income (loss)	$	(618,958	)
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(32,672,771	)
Sales of investment securities of affiliated issuers		1,039,253
Redemption in-kind		8,723,086
Foreign currency		3,124
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		108,221,673
Foreign currency		(125	)
Net gain (loss) on investments		85,314,240
Net increase (decrease) in net assets resulting from operations	$	84,695,282

See Notes to Financial Statements 12

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	MID-CAP GROWTH PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	(618,958	)	$	(3,404,766	)
Net realized gain (loss) on investments		(22,907,308	)		(40,318,113	)
Change in net unrealized appreciation (depreciation) of investments		108,221,548			(291,958,175	)
Net increase (decrease) in net assets resulting from operations		84,695,282			(335,681,054	)
From Fund Share Transactions (Note D):
Proceeds from shares sold:
Class I		9,223,332			22,276,953
Class S		6,171,251			18,104,007
Payments for shares redeemed:
Class I		(194,245,844	)		(191,291,779	)
Class S		(12,485,211	)		(17,524,090	)
Net increase (decrease) from Fund share transactions		(191,336,472	)		(168,434,909	)
Net Increase (Decrease) in Net Assets		(106,641,190	)		(504,115,963	)
Net Assets:
Beginning of year		383,850,665			887,966,628
End of year	$	277,209,475		$	383,850,665
Undistributed net investment income (loss) at end of year	$	--		$	(7,876	)

See Notes to Financial Statements 13

Notes to Financial Statements Mid-Cap Growth Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended. The Fund currently offers Class I and Class S shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $44,869.

The Fund has adopted the provisions of ASC 740 "Income Taxes"("ASC 740"), formerly known as FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes -- an interpretation of FASB Statement No. 109." ASC 740 sets forth a minimum threshold for financial statement recognition of the benefit of a tax position taken, or expected to be taken, in a tax return. The Fund recognizes interest and penalties, if any, related to unrecognized tax benefits as an income tax expense in the Statement of Operations. The Fund is subject to examination by U.S. federal and state tax authorities for returns filed for the prior three fiscal years 2006 - 2008. As of December 31, 2009, the Fund did not have any unrecognized tax benefits.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for net operating losses, foreign currency gains and losses, expiration of capital loss carryforwards, redemptions in kind and partnership basis adjustments were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	74,956,883			$	(195,020,853	)		$	(120,063,970	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, partnership basis adjustments and capital loss carryforwards.

Expiring in:
2010		2011		2016		2017
$	113,423,118	$	11,059,422	$	21,770,564	$	48,767,749

Under current tax law, the use of these losses to offset future gains may be limited.

The Fund had $1,485,097 of capital loss carryforwards that expired during the year ended December 31, 2009.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

arrangement. During most of the Fund's fiscal year, the Fund was guaranteed a particular level of income from a principal. As a result of a bidding process on October 1, 2009, no principal currently has an exclusive arrangement with the Fund and the Fund is no longer guaranteed a particular level of income.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $808,023, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $1,521,344 in income earned on cash collateral and amounts received from a principal (including approximately $1,304,847 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $713,321.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $1,152 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $3,585 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

15 Other: All net investment income and realized and unrealized capital gains and losses of the Fund are allocated, on the basis of relative net assets, pro rata among its respective classes.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Board adopted a non-fee distribution plan for the Fund's Class I.

distribution and shareholder servicing for this class and pays a portion of it to institutions that provide such services. Those institutions may use the payments for, among other purposes, compensating employees engaged in sales and/or shareholder servicing. The amount of fees paid by this class during any year may be more or less than the cost of distribution and other services provided to this class. FINRA rules limit the amount of annual distribution fees that may be paid by a mutual fund and impose a ceiling on the cumulative distribution fees paid. The Trust's Plan complies with those rules.

Management has contractually undertaken through December 31, 2012 to forgo current payment of fees and/or reimburse the Fund's Class I and Class S shares for their operating expenses (excluding fees payable to Management (including the fees payable to Management with respect to the Fund's Class S shares), interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed the expense limitation as detailed in the following table:

	Expense Limitation(1)			Expiration		Reimbursement from Management for the Year Ended December 31, 2009
Class I		1.00	%		12/31/12	$	--
Class S		1.25	%		12/31/12		6,114

(1) Expense limitation per annum of the respective class' average daily assets.

The Fund's Class I and Class S shares each have agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or their excess Operating Expenses previously reimbursed by Management, so long as their annual Operating Expenses during that period do not exceed their Expense Limitation, and the repayments are made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under these agreements. At December 31, 2009, the Fund's Class I shares had no contingent liability to Management under these agreements.

At December 31, 2009, the Fund's Class S shares contingent liabilities to Management under this agreement were as follows:

	Expiring in:
	2012
Class S	$	6,114

who are employed in various parts of the Neuberger Berman complex of companies, with a minority interest retained by Lehman Brothers and certain affiliates of Lehman Brothers.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $13.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $214,327,244 and $401,743,895, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

For the Year Ended December 31, 2009

	Shares Sold		Shares Redeemed			Total
Class I		542,645		(10,913,134	)		(10,370,489	)
Class S		362,763		(732,753	)		(369,990	)

For the Year Ended December 31, 2008

	Shares Sold		Shares Redeemed			Total
Class I		986,584		(8,337,898	)		(7,351,314	)
Class S		764,631		(778,104	)		(13,473	)

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		4,810,992		50,890,229		55,701,221		--	$	--	$	3,585
Neuberger Berman Securities Lending Quality Fund, LLC**		133,436,828		293,765,818		417,976,321		9,226,325		9,410,851		1,304,847
Total									$	9,410,851	$	1,308,432

Note G--Subsequent Events:

Financial Highlights

Mid-Cap Growth Portfolio

The following tables include selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

Class I
	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	16.14		$	28.50		$	23.26		$	20.28		$	17.83
Income From Investment Operations:
Net Investment Income (Loss)tt		(.03	)		(.12	)		(.05	)		(.02	)		(.07	)
Net Gains or Losses on Securities (both realized and unrealized)		5.14			(12.24	)		5.29			3.00			2.52
Total From Investment Operations		5.11			(12.36	)		5.24			2.98			2.45
Net Asset Value, End of Year	$	21.25		$	16.14		$	28.50		$	23.26		$	20.28
Total Returntt		31.66	%		(43.37	)%		22.53	%		14.69	%		13.74	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	234.1		$	345.1		$	819.0		$	668.1		$	622.0
Ratio of Gross Expenses to Average Net Assets#		1.01	%		.92	%		.88	%		.90	%		.92	%
Ratio of Net Expenses to Average Net AssetsS		1.01	%		.92	%		.88	%		.90	%		.91	%
Ratio of Net Investment Income (Loss) to Average Net Assets		(.16	)%		(.51	)%		(.20	)%		(.10	)%		(.36	)%
Portfolio Turnover Rate		67	%		62	%		56	%		48	%		64	%

See Notes to Financial Highlights 21

Financial Highlights (cont'd)

Class S
	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	15.89		$	28.13		$	23.02		$	20.11		$	17.73
Income From Investment Operations:
Net Investment Income (Loss)tt		(.08	)		(.17	)		(.12	)		(.08	)		(.11	)
Net Gains or Losses on Securities (both realized and unrealized)		5.06			(12.07	)		5.23			2.99			2.49
Total From Investment Operations		4.98			(12.24	)		5.11			2.91			2.38
Net Asset Value, End of Year	$	20.87		$	15.89		$	28.13		$	23.02		$	20.11
Total Returntt		31.34	%		(43.51	)%		22.20	%		14.47	%		13.42	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	43.2		$	38.7		$	68.9		$	35.6		$	22.8
Ratio of Gross Expenses to Average Net Assets#		1.25	%		1.18	%		1.14	%		1.15	%		1.18	%
Ratio of Net Expenses to Average Net AssetsS		1.25	%		1.17	%		1.13	%		1.15	%		1.16	%
Ratio of Net Investment Income (Loss) to Average Net Assets		(.44	)%		(.77	)%		(.47	)%		(.36	)%		(.61	)%
Portfolio Turnover Rate		67	%		62	%		56	%		48	%		64	%

See Notes to Financial Highlights 22

Notes to Financial Highlights Mid-Cap Growth Portfolio

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

	Year Ended December 31,
	2009			2008			2007			2006			2005
Mid-Cap Growth Portfolio Class I		1.01	%		.92	%		.88	%		.90	%		.92	%
Mid-Cap Growth Portfolio Class S		1.27	%		1.17	%		1.13	%		1.15	%		1.17	%

tt Calculated based on the average number of shares outstanding during each fiscal period.

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Mid-Cap Growth Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Mid-Cap Growth Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Mid-Cap Growth Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Neuberger Berman
Advisers Management Trust

Partners Portfolio

I Class Shares

Annual Report

December 31, 2009

B1010 02/10

Partners Portfolio Manager's Commentary

We are pleased to report that, for the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Partners Portfolio gained more than 50%, outpacing its Russell 1000(R) Value Index and S&P 500 benchmarks by a wide margin. A collective overweight in more economically sensitive sectors enhanced returns, but stock selection was responsible for the bulk of the Portfolio's return advantage over the Russell 1000(R) Value Index.

The stabilization of the financial system and generally encouraging economic data triggered a strong rally following the stock market lows in early March 2009. All 10 Russell 1000 Value Index sectors posted gains, with two sectors (Information Technology and Materials) returning more than 60% and eight of 10 sectors recording double-digit percentage returns. Materials sector stocks were the strongest performers, followed by Information Technology and Consumer Discretionary. The Energy and Telecommunications sectors posted below-index-average returns.

Our Energy sector investments made the largest contribution to relative return, followed by Materials and Financials sector holdings. Energy sector investments, primarily exploration and production companies and oil services firms, outperformed the corresponding benchmark component by roughly seven times and our Materials sector investments outperformed by four times. Two energy stocks (Petroleo Brasileiro and Canadian Natural Resources) appeared among the top 10 contributors to total return. The Materials sector was represented on the top-10 contributors list by Teck Resources, Freeport-McMoRan Copper & Gold, Walter Energy, and Xstrata. J.P. Morgan Chase was our top Financials sector contributor.

In this strong year, we did not have too many disappointments. Citigroup, beverage company Constellation Brands and power generator FirstEnergy Corp. had the most negative impact on total return. Both Constellation and First Energy were sold.

Our response to the savage bear market that began in the fall of 2007 and finally ended in the spring of 2009 was to take advantage of evolving opportunities in the very best companies in their respective businesses. We successfully added to and built new positions in high quality companies trading at deeply discounted valuations relative to normalized earnings and long-term earnings power. We believe that quality combined with good value was primarily responsible for the Portfolio's strong relative returns for the year.

Duly noting that, for us, sector allocation is primarily a function of where we are finding the most compelling opportunities, collectively the Portfolio still has a pro-cyclical bias with a collective overweight in more economically sensitive sectors (Consumer Discretionary, Energy, Industrials, Information Technology and Materials). We believe our investments in these sectors are still reasonably valued relative to long-term earnings potential and that the high quality of our holdings will help mitigate downside risk.

While economic data are still generally positive and job losses are finally trending lower, the jury is still out regarding the strength and endurance of the economic recovery. The naysayers (and judging by the insatiable demand for U.S. Treasuries, there are plenty of them out there) appear to believe that unless and until we see job growth and a firming of the still-soft housing market, consumer spending will remain weak, restraining economic expansion and perhaps even triggering a "double dip" recession. We have a more balanced view. We think low interest rates and gradually improving credit conditions will help the economy continue to expand, albeit over the near term, at a relatively modest pace. Looking a little farther ahead, our primary concern is when and how the Federal Reserve will transition from its current easy money policy and how the financial markets will react to soaring government expenditures and rapidly expanding federal deficits that we believe will likely result in higher tax rates. We are pleased with the Portfolio's strong absolute and relative performance in 2009. However, we do not expect the equity market to be quite as generous in the year ahead.

In closing, we can never be sure what the market has in store for us in the future. We can only work diligently to identify the most fundamentally attractive investments. We believe our strategy of "buying the best for less" will continue to serve our shareholders well in the years ahead.

Sincerely,

S. Basu Mullick
Portfolio Manager

Partners Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	10.6	%
Consumer Staples	6.9
Energy	17.8
Financials	23.4
Health Care	7.5
Industrials	15.6
Information Technology	9.7
Materials	7.5
Utilities	1.0
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			10 Years			Life of Fund*
Partners Portolio Class I	03/22/1994		56.23	%		1.50	%		2.54	%		7.77	%
Russell 1000(R) Value Index2			19.69	%		-0.25	%		2.47	%		8.24	%
S&P 500 Index2			26.46	%		0.42	%		-0.95	%		7.64	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of inception date 3/22/1994.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratio for fiscal year 2008 was 0.95% for Class I shares (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The result is compared with benchmarks, which may include a broadbased market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 The S&P 500 Index is widely regarded as the standard for measuring large-cap U.S. stock market performance and includes a representative sample of the leading companies in leading industries. The Russell 1000(R) Index measures the performance of the 1,000 largest companies in the Russell 3000(R) Index (which measures the performance of the 3,000 largest U.S. companies based on total market capitalization). The Russell 1000 Index represents approximately 92% of the total market capitalization of the Russell 3000 Index. The Russell 1000(R) Value Index measures the performance of those Russell 1000 companies with lower price-to-book ratios and lower forecasted growth values. Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of these indices are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest in many securities not included in the above-described indices.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST PARTNERS PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09
Class I	$	1,000.00	$	1,294.70	$	6.30
Hypothetical (5% annual return before expenses) **
Class I	$	1,000.00	$	1,019.71	$	5.55

* Expenses are equal to the annualized expense ratio of 1.09%, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Partners Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (96.0%)
Aerospace & Defense (2.9%)
	28,100	Boeing Co.	$	1,521,053
	15,100	L-3 Communications Holdings		1,312,945
				2,833,998
Automobiles (1.6%)
	61,400	Harley-Davidson		1,547,280
Beverages (1.1%)
	37,000	Dr. Pepper Snapple Group		1,047,100
Building Products (2.5%)
	62,000	Masco Corp.		856,220
	62,400	Owens Corning		1,599,936	*
				2,456,156
Capital Markets (4.7%)
	5,100	Goldman Sachs Group		861,084
	60,200	Invesco Ltd.		1,414,098
	41,200	Morgan Stanley		1,219,520
	23,900	State Street		1,040,606
				4,535,308
Commercial Banks (4.2%)
	24,300	Comerica Inc.		718,551
	91,000	Fifth Third Bancorp		887,250
	42,300	SunTrust Banks		858,267
	57,700	Wells Fargo		1,557,323
				4,021,391
Computers & Peripherals (1.9%)
	35,100	Hewlett-Packard		1,808,001
Construction & Engineering (2.0%)
	87,300	Chicago Bridge & Iron		1,765,206	*
	10,700	KBR, Inc.		203,300
				1,968,506
Consumer Finance (2.2%)
	35,500	American Express		1,438,460
	17,100	Capital One Financial		655,614
				2,094,074
Diversified Financial Services (7.6%)
	174,900	Bank of America		2,633,994
	378,223	Citigroup Inc.		1,251,918
	36,500	J.P. Morgan Chase		1,520,955
	74,300	Moody's Corp.		1,991,240
				7,398,107

NUMBER OF SHARES			VALUEt
Electrical Equipment (1.1%)
	57,300	ABB Ltd.	$	1,094,430
Energy Equipment & Services (3.8%)
	29,500	National Oilwell Varco		1,300,655
	39,200	Noble Corp.		1,595,440
	42,500	Weatherford International		761,175	*
				3,657,270
Food & Staples Retailing (0.9%)
	27,300	CVS Corp.		879,333
Health Care Equipment & Supplies (2.3%)
	23,500	Covidien PLC		1,125,415
	19,000	Zimmer Holdings		1,123,090	*
				2,248,505
Health Care Providers & Services (3.0%)
	37,800	Aetna Inc.		1,198,260
	28,900	WellPoint Inc.		1,684,581	*
				2,882,841
Household Durables (1.6%)
	53,100	KB HOME		726,408
	10,600	Whirlpool Corp.		854,996
				1,581,404
Household Products (1.5%)
	23,200	Energizer Holdings		1,421,696	*
Independent Power Producers & Energy Traders (1.1%)
	44,300	NRG Energy		1,045,923	*
Industrial Conglomerates (1.4%)
	56,400	McDermott International		1,354,164	*
Insurance (3.7%)
	23,000	Assurant, Inc.		678,040
	580	Berkshire Hathaway Class B		1,905,880	*
	29,300	MetLife, Inc.		1,035,755
				3,619,675
IT Services (4.1%)
	19,400	Affiliated Computer Services		1,157,986	*
	53,100	Fidelity National Information Services		1,244,664
	39,600	Lender Processing Services		1,610,136
				4,012,786

See Notes to Schedule of Investments 6

NUMBER OF SHARES			VALUEt
Machinery (3.9%)
	35,600	Ingersoll-Rand PLC	$	1,272,344
	19,200	Joy Global		990,528
	77,000	Terex Corp.		1,525,370	*
				3,788,242
Marine (0.5%)
	21,700	Genco Shipping & Trading		485,646	**
Media (2.4%)
	13,500	Cablevision Systems		348,570
	58,200	McGraw-Hill Cos.		1,950,282
				2,298,852
Metals & Mining (7.2%)
	7,700	Cliffs Natural Resources		354,893
	17,100	Freeport-McMoRan Copper & Gold		1,372,959	*
	67,000	Teck Resources Class B		2,342,990	*
	13,500	United States Steel		744,120
	12,000	Walter Energy		903,720
	69,200	Xstrata PLC		1,234,258	*
				6,952,940
Multiline Retail (3.0%)
	56,400	J.C. Penney		1,500,804
	81,900	Macy's Inc.		1,372,644
				2,873,448
Oil, Gas & Consumable Fuels (13.3%)
	32,100	Canadian Natural Resources		2,309,595
	42,000	Denbury Resources		621,600	*
	14,300	EOG Resources		1,391,390
	200	Exxon Mobil		13,638
	15,900	Peabody Energy		718,839
	48,500	Petroleo Brasileiro ADR		2,312,480
	45,940	Ship Finance International		626,162
	36,400	Southwestern Energy		1,754,480	*
	30,085	Suncor Energy		1,062,301
	44,200	Talisman Energy		823,888
	26,216	XTO Energy		1,219,831
				12,854,204
Personal Products (3.2%)
	24,000	Avon Products		756,000
	53,100	NBTY, Inc.		2,311,974	*
				3,067,974
Pharmaceuticals (1.9%)
	30,800	Shire Limited ADR		1,807,960
Road & Rail (0.5%)
	9,200	Norfolk Southern		482,264

NUMBER OF SHARES			VALUEt
Software (3.3%)
	24,700	Check Point Software Technologies	$	836,836	*
	31,600	Microsoft Corp.		963,484
	55,700	Oracle Corp.		1,366,878
				3,167,198
Specialty Retail (1.6%)
	32,500	Best Buy		1,282,450
	13,400	Lowe's Cos.		313,426
				1,595,876
		Total Common Stocks (Cost $62,331,729)		92,882,552
Convertible Preferred Stocks (0.1%)
Diversified Financial Services (0.1%)
	7,200	Bank of America (Cost $108,000)		107,424	*
Short-Term Investments (3.0%)
	455,882	Neuberger Berman Securities Lending Quality Fund, LLC		465,000	tt
	2,421,068	State Street Institutional Liquid Reserves Fund Institutional Class		2,421,068
		Total Short-Term Investments (Cost $2,886,068)		2,886,068
		Total Investments (99.1%) (Cost $65,325,797)		95,876,044	##
		Cash, receivables and other assets, less liabilities (0.9%)		871,232
		Total Net Assets (100.0%)	$	96,747,276

See Notes to Schedule of Investments 7

Notes to Schedule of Investments Partners Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Partners Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by the Fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 8

Notes to Schedule of Investments Partners Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	92,882,552	$	--	$	--	$	92,882,552
Convertible Preferred Stocks^		107,424		--		--		107,424
Short-Term Investments		--		2,886,068		--		2,886,068
Total Investments	$	92,989,976	$	2,886,068	$	--	$	95,876,044

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $69,922,990. Gross unrealized appreciation of investments was $27,055,450 and gross unrealized depreciation of investments was $1,102,396, resulting in net unrealized appreciation of $25,953,054, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

* All or a portion of this security is on loan (see Note A of Notes to Financial Statements).

tt Managed by an affiliate of Management and could be deemed an affiliate of the Fund (see Notes A & F of Notes to Financial Statements).

See Notes to Financial Statements 9

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	PARTNERS PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value*t (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	95,411,044
Affiliated issuers		465,000
		95,876,044
Cash		37,706
Dividends and interest receivable		106,750
Receivable for Fund shares sold		1,348,349
Receivable for securities lending income--net (Note A)		1,036
Prepaid expenses and other assets		18,874
Total Assets		97,388,759
Liabilities
Due to custodian		2,431
Payable for collateral on securities loaned (Note A)		465,000
Payable for Fund shares redeemed		41,126
Payable to investment manager (Notes A & B)		44,080
Payable to administrator (Note B)		24,043
Accrued expenses and other payables		64,803
Total Liabilities		641,483
Net Assets at value	$	96,747,276
Net Assets consist of:
Paid-in capital	$	119,593,749
Undistributed net investment income (loss)		631,363
Accumulated net realized gains (losses) on investments		(54,028,124	)
Net unrealized appreciation (depreciation) in value of investments		30,550,288
Net Assets at value	$	96,747,276
Shares Outstanding ($.001 par value; unlimited shares authorized)		9,855,791
Net Asset Value, offering and redemption price per share	$	9.82
tSecurities on loan, at value:
Unaffiliated issuers	$	451,200
*Cost of Investments:
Unaffiliated issuers	$	64,860,797
Affiliated issuers		465,000
Total cost of investments	$	65,325,797

See Notes to Financial Statements 10

Statement of Operations

Neuberger Berman Advisers Management Trust

	PARTNERS PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	2,264,469
Interest income--unaffiliated issuers		3,178
Income from securities loaned--net (Note F)		175,608
Income from investments in affiliated issuers (Note F)		6,217
Foreign taxes withheld		(28,596	)
Total income	$	2,420,876
Expenses:
Investment management fees (Notes A & B)		956,193
Administration fees (Note B)		521,719
Audit fees		41,307
Custodian fees (Note B)		96,016
Insurance expense		14,462
Legal fees		58,432
Shareholder reports		78,902
Trustees' fees and expenses		50,119
Miscellaneous		18,860
Total expenses		1,836,010
Investment management fees waived (Note A)		(2,345	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(6	)
Total net expenses		1,833,659
Net investment income (loss)	$	587,217
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(46,099,070	)
Sales of investment securities of affiliated issuers		93,119
Redemption in-kind		(1,596,114	)
Foreign currency		53,334
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		133,753,040
Foreign currency		(4,239	)
Net gain (loss) on investments		86,200,070
Net increase (decrease) in net assets resulting from operations	$	86,787,287

See Notes to Financial Statements 11

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	PARTNERS PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	587,217		$	2,165,195
Net realized gain (loss) on investments		(47,548,731	)		1,808,621
Change in net unrealized appreciation (depreciation) of investments		133,748,801			(260,928,162	)
Net increase (decrease) in net assets resulting from operations		86,787,287			(256,954,346	)
Distributions to Shareholders From (Note A):
Net investment income		(2,064,013	)		(2,046,204	)
Net realized gain on investments		(9,167,082	)		(64,539,060	)
Total distributions to shareholders		(11,231,095	)		(66,585,264	)
From Fund Share Transactions (Note D):
Proceeds from shares sold		29,636,602			63,374,984
Proceeds from reinvestment of dividends and distributions		11,231,095			66,585,264
Payments for shares redeemed		(237,555,835	)		(115,216,858	)
Net increase (decrease) from Fund share transactions		(196,688,138	)		14,743,390
Net Increase (Decrease) in Net Assets		(121,131,946	)		(308,796,220	)
Net Assets:
Beginning of year		217,879,222			526,675,442
End of year	$	96,747,276		$	217,879,222
Undistributed net investment income (loss) at end of year	$	631,363		$	2,063,696

See Notes to Financial Statements 12

Notes to Financial Statements Partners Portfolio

Note A--Summary of Significant Accounting Policies:

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $617,767.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for foreign currency gains and losses, return of capital adjustments, capital gains distributions and redemptions in kind were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

				Distributions Paid From:
Ordinary Income				Long-Term Capital Gain				Total
2009		2008		2009		2008		2009		2008
$	2,064,013	$	2,583,312	$	9,167,082	$	64,001,952	$	11,231,095	$	66,585,264

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Undistributed Long-Term Gain				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	631,363			$	--			$	25,953,095			$	(49,430,931	)		$	(22,846,473	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, partnership basis adjustments, return of capital adjustment and capital loss carryforwards.

				Expiring in: 2017
				$	49,430,931

Under current tax law, the use of these losses to offset future gains may be limited.

It is the policy of the Fund to pass through to its shareholders substantially all Real Estate Investment Trust ("REIT") distributions and other income it receives, less operating expenses. The distributions the Fund receives from REITs are generally comprised of income, capital gains, and return of capital, but the REITs do not report this information to the Fund until the following calendar year. At December 31, 2009, the Fund estimated these amounts within the financial statements since the information is not available from the REITs until after the Fund's fiscal year-end. At December 31, 2009, the character of distributions paid to shareholders disclosed within the Statements of Changes in Net Assets is based on estimates made at that time. All estimates are based upon REIT information sources available to the Fund together with actual IRS Forms 1099DIV received to date. Based on past experience it is possible that a portion of the Fund's distributions during the most recently completed fiscal year will be considered tax return of capital but the actual amount of tax return of capital, if

any, is not determinable until after the Fund's fiscal year-end. After calendar year-end, when the Fund learns the nature of the distributions paid by REITs during that year, distributions previously identified as income are often recharacterized as return of capital and/or capital gain. After all applicable REITs have informed the Fund of the actual breakdown of distributions paid to the Fund during its fiscal year, estimates previously recorded are adjusted on the books of the Fund to reflect actual results. As a result, the composition of the Fund's distributions as reported herein may differ from the final composition determined after calendar year-end and reported to Fund shareholders on IRS Form 1099DIV.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

9 Repurchase agreements: The Fund may enter into repurchase agreements with institutions that Management has determined are creditworthy. Each repurchase agreement is recorded at cost. The Fund requires that the securities purchased in a repurchase agreement be transferred to the custodian in a manner sufficient to enable the Fund to assert a perfected security interest in those securities in the event of a default under the repurchase agreement. The Fund monitors, on a daily basis, the value of the securities transferred to ensure that their value, including accrued interest, is greater than amounts owed to the Fund under each such repurchase agreement.

10 Security lending: A third party, eSecLending, currently serves as exclusive lending agent for the Fund. eSecLending, as agent, has assisted the Fund in conducting bidding processes to try to identify a principal that would pay a guaranteed amount to the Fund in consideration of the Fund entering into an exclusive securities lending arrangement. During most of the Fund's fiscal year, the Fund was guaranteed a particular level of income from a principal. As a result of a bidding process on October 1, 2009, no principal currently has an exclusive arrangement with the Fund and the Fund is no longer guaranteed a particular level of income.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

under the securities lending arrangement of approximately $175,608, which is reflected in the Statement of Operations under the caption "Income from securities loaned - -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $292,885 in income earned on cash collateral and amounts received from a principal (including approximately $218,442 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $117,277.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $2,345 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $6,217 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

Fund's average daily net assets, 0.525% of the next $250 million, 0.50% of the next $250 million, 0.475% of the next $250 million, 0.45% of the next $500 million, 0.425% of the next $2.5 billion, and 0.40% of average daily net assets in excess of $4 billion.

The Board adopted a non-fee distribution plan for the Fund.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $6.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $67,969,799 and $271,909,129, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

	For the Year Ended December 31,
	2009			2008
Shares Sold		3,400,067			3,800,349
Shares Issued on Reinvestment of Dividends and Distributions		1,135,601			8,830,937
Shares Redeemed		(25,327,354	)		(7,347,792	)
Total		(20,791,686	)		5,283,494

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		6,515,863		43,290,622		49,806,485		--	$	--	$	6,217
Neuberger Berman Securities Lending Quality Fund, LLC**		32,858,620		83,920,968		116,323,706		455,882		465,000		218,442
Total									$	465,000	$	224,659

Note G--Subsequent Events:

In accordance with the provision set forth in ASC 855 "Subsequent Events"("ASC 855") formerly known as FAS 165, "Subsequent Events," Management has evaluated the possibility of subsequent events existing in the Fund's financial statements through February 9, 2010. Management has determined that there are no subsequent events that, in accordance with ASC 855, would need to be disclosed in the Fund's financial statements through this date.

Financial Highlights

Partners Portfolio

The following table includes selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	7.11		$	20.76		$	21.16		$	21.41		$	18.32
Income From Investment Operations:
Net Investment Income (Loss)tt		.03			.08			.07			.12			.14
Net Gains or Losses on Securities (both realized and unrealized)		3.98			(10.78	)		1.95			2.33			3.15
Total From Investment Operations		4.01			(10.70	)		2.02			2.45			3.29
Less Distributions From:
Net Investment Income		(.24	)		(.09	)		(.15	)		(.16	)		(.19	)
Net Capital Gains		(1.06	)		(2.86	)		(2.27	)		(2.54	)		(.01	)
Total Distributions		(1.30	)		(2.95	)		(2.42	)		(2.70	)		(.20	)
Net Asset Value, End of Year	$	9.82		$	7.11		$	20.76		$	21.16		$	21.41
Total Returntt		56.23	%		(52.37	)%		9.28	%		12.24	%		18.04	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	96.7		$	217.9		$	526.7		$	631.2		$	732.0
Ratio of Gross Expenses to Average Net Assets#		1.05	%		.95	%		.91	%		.91	%		.90	%
Ratio of Net Expenses to Average Net AssetsS		1.05	%		.94	%		.90	%		.91	%		.89	%
Ratio of Net Investment Income (Loss) to Average Net Assets		.34	%		.53	%		.33	%		.57	%		.70	%
Portfolio Turnover Rate		41	%		38	%		43	%		36	%		58	%

See Notes to Financial Highlights 20

Notes to Financial Highlights Partners Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not waived certain expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

tt Calculated based on the average number of shares outstanding during each fiscal period.

S After utilization of the Line of Credit (2007) and/or waiver of a portion of the investment management fee by Management. Had Management not undertaken such action, and the Fund had not utilized the Line of Credit the annualized ratios of net expenses to average daily net assets would have been:

		Year Ended December 31,
2009			2008			2007			2006			2005
	1.06	%		.94	%		.90	%		.91	%		.89	%

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Partners Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Partners Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Partners Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Notice to Shareholders (Unaudited)

The Fund hereby designates $9,167,082 as a capital gain distribution.

100.00% of the dividends distributed during the fiscal year ended December 31, 2009 qualifies for the dividends received deduction for corporate shareholders.

Neuberger Berman
Advisers Management Trust

Regency Portfolio

I Class Shares

S Class Shares

Annual Report

December 31, 2009

B1012 02/10

Regency Portfolio Manager's Commentary

For the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Regency Portfolio significantly outperformed its benchmark, the Russell Midcap(R) Value Index.

The stabilization of the financial system and increasingly encouraging economic data fueled the rally of the stock market off its bottom in early March 2009. More economically sensitive sectors such as Consumer Discretionary, Information Technology, Energy and Materials set the pace. Although Financials sector stocks rebounded strongly off their lows and finished with mid-teen percentage gains, it was the worst performing group in the Russell Midcap Value Index for the full year.

For the Portfolio, favorable stock selection in six of the nine sectors in which it was invested was the key to outperformance in 2009, accounting for virtually all of its relative return advantage; sector allocation had a modestly negative impact on relative results. Investments in the Materials, Energy, Financials and Industrials sectors had the most favorable impact on returns; Information Technology, Health Care and Consumer Discretionary holdings lagged their respective benchmark sector counterparts.

Two Materials sector companies, Teck Resources and Freeport-McMoRan Copper & Gold, finished among the Portfolio's top 10 contributors to absolute performance. Energy was represented on the list by Whiting Petroleum and Talisman Energy. Top contributors from the Financials sector included Morgan Stanley (which we sold), Jefferies Group, Macerich and Invesco. While no Industrials sector investments appeared among the top 10 contributors, generally strong performance of holdings in this sector enhanced relative returns. The list of the bottom 10 contributors included Zions Bancorp and KeyCorp in the Financials sector, Constellation Brands in the Consumer Staples category, and FirstEnergy Corp. in the Utilities sector. We have eliminated the latter two stocks from the Portfolio.

Our response to the savage bear market that began in the fall of 2007 and finally ended in the spring of 2009 was to take advantage of evolving opportunities in what we consider the very best companies in their respective businesses. We successfully added to and built new positions in what we believe are high quality companies trading at deeply discounted valuations relative to normalized earnings and long-term earnings power. We believe that our focus on quality and value was primarily responsible for the Portfolio's strong absolute and relative return in 2009.

For us, sector allocation is largely determined by where we are finding the best individual opportunities. This duly noted, at the end of 2009, the Portfolio was overweighted in Energy, Health Care and Industrials and underweighted in Financials and Materials.

While economic data are still generally positive and job losses are finally trending lower, the jury is out regarding the strength and endurance of the economic recovery. The naysayers (and judging by the strong demand for U.S. Treasuries, there are plenty of them out there) appear to believe that unless and until we see job growth and a firming of the still-soft housing market, consumer spending will remain weak, restraining economic expansion and perhaps even spawning a "double dip" recession. We have a more balanced view. We think low interest rates and gradually improving credit conditions will help the economy continue to expand in the near term at a relatively modest pace. Looking a little farther ahead, our primary concern is when and how the Federal Reserve will transition from its current easy money policy and how the financial markets will react to soaring government expenditures and rapidly expanding federal deficits that we think will likely result in higher tax rates. We are pleased with the Portfolio's strong absolute and relative performance in 2009. However, we currently don't expect the equity market to be quite as generous in the year ahead.

Although stocks have had quite a run following the March low, and the AMT Regency Portfolio has significantly outperformed its benchmark, we believe the valuations of high-quality companies in a wide range of industry groups remain reasonable relative to long-term earnings power. If the equities markets continue to advance, we expect our portfolio of "best of breed" companies to participate. If the market weakens, we believe the stocks of high-quality companies will hold up considerably better than more speculative issues.

Sincerely,

S. Basu Mullick
Portfolio Manager

Regency Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	15.9	%
Consumer Staples	6.0
Energy	12.7
Financials	22.9
Health Care	7.6
Industrials	15.1
Information Technology	6.5
Materials	5.7
Utilities	7.6
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			Life of Fund*
Regency Portfolio Class I	08/22/2001		46.56	%		0.42	%		5.08	%
Regency Portfolio Class S2	04/29/2005		46.16	%		0.22	%		4.96	%
Russell Midcap(R) Value Index3			34.21	%		1.98	%		6.59	%
Russell Midcap(R) Index3			40.48	%		2.43	%		6.04	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of inception date 08/22/2001.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratios for fiscal year 2008 were 0.97% and 1.23% for Class I and Class S shares, respectively (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012 for Class I shares and through 12/31/2019 for Class S shares.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The graphs are based on Class I shares only; performance of other classes will vary due to differences in fee structures (see Average Annual Total Return chart above). The result is compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 Performance shown prior to April 29, 2005 for the Class S shares is that of the Class I shares, which have lower expenses and correspondingly higher returns than Class S shares.

3 The Russell Midcap(R) Value Index measures the performance of those Russell Midcap(R) Index companies with lower price-to-book ratios and lower forecasted growth values. The Russell Midcap Index measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represents approximately 31% of the total market capitalization of the Russell 1000 Index (which, in turn, consists of the 1,000 largest U.S. companies, based on market capitalization). Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of these indices are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest in many securities not included in the above-described indices.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST REGENCY PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09		Expense Ratio
Class I	$	1,000.00	$	1,342.30	$	6.55		1.11	%
Class S	$	1,000.00	$	1,340.90	$	7.38		1.25	%
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,019.61	$	5.65		1.11	%
Class S	$	1,000.00	$	1,018.90	$	6.36		1.25	%

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Regency Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (98.0%)
Aerospace & Defense (2.3%)
	73,600	Embraer-Empresa Brasileira de Aeronautica ADR	$	1,627,296
	19,700	L-3 Communications Holdings		1,712,915
				3,340,211
Auto Components (3.6%)
	55,200	American Axle & Manufacturing Holdings		442,704	*
	30,500	Johnson Controls		830,820
	33,000	Lear Corp.		2,232,120	*
	64,100	WABCO Holdings		1,653,139
				5,158,783
Automobiles (1.7%)
	95,600	Harley-Davidson		2,409,120
Beverages (1.4%)
	72,800	Dr. Pepper Snapple Group		2,060,240
Building Products (2.7%)
	106,200	Masco Corp.		1,466,622
	92,600	Owens Corning		2,374,264	*
				3,840,886
Capital Markets (2.2%)
	102,200	Invesco Ltd.		2,400,678
	33,500	Jefferies Group		794,955	*
				3,195,633
Commercial Banks (7.0%)
	64,400	Comerica Inc.		1,904,308
	208,900	Fifth Third Bancorp		2,036,775
	81,039	First Horizon National		1,085,923	*
	180,700	KeyCorp		1,002,885
	271,500	Regions Financial		1,436,235	*
	85,000	SunTrust Banks		1,724,650
	73,300	Zions Bancorp		940,439
				10,131,215
Construction & Engineering (1.8%)
	126,100	Chicago Bridge & Iron		2,549,742	*
Diversified Financial Services (1.9%)
	101,100	Moody's Corp.		2,709,480	*

NUMBER OF SHARES			VALUEt
Electric Utilities (4.0%)
	35,400	Allegheny Energy	$	831,192
	63,600	DPL Inc.		1,755,360
	11,300	Entergy Corp.		924,792
	124,200	NV Energy		1,537,596
	22,200	PPL Corp.		717,282
				5,766,222
Electronic Equipment, Instruments & Components (2.5%)
	44,400	Anixter International		2,091,240	*
	48,800	Avnet, Inc.		1,471,808	*
				3,563,048
Energy Equipment & Services (3.1%)
	36,700	National Oilwell Varco		1,618,103
	52,400	Noble Corp.		2,132,680
	13,400	Oceaneering International		784,168	*
				4,534,951
Food Products (0.6%)
	13,800	J.M. Smucker		852,150
Health Care Providers & Services (5.9%)
	49,800	Aetna Inc.		1,578,660
	73,500	AmerisourceBergen Corp.		1,916,145
	38,400	CIGNA Corp.		1,354,368
	56,100	Coventry Health Care		1,362,669	*
	38,700	MEDNAX, Inc.		2,326,257	*
				8,538,099
Household Durables (2.8%)
	80,800	KB HOME		1,105,344
	37,200	Whirlpool Corp.		3,000,552
				4,105,896
Household Products (1.5%)
	34,800	Energizer Holdings		2,132,544	*
Independent Power Producers & Energy Traders (1.3%)
	79,600	NRG Energy		1,879,356	*
Industrial Conglomerates (0.9%)
	52,900	McDermott International		1,270,129	*

See Notes to Schedule of Investments 5

NUMBER OF SHARES			VALUEt
Insurance (6.9%)
	70,500	Assurant, Inc.	$	2,078,340
	53,100	Fidelity National Financial Class A		714,726
	19,500	PartnerRe Ltd.		1,455,870
	81,200	Principal Financial Group		1,952,048
	51,500	StanCorp Financial Group		2,061,030
	67,600	W.R. Berkley		1,665,664
				9,927,678
IT Services (3.9%)
	25,270	Affiliated Computer Services		1,508,366	*
	64,200	Fidelity National Information Services		1,504,848
	62,400	Lender Processing Services		2,537,184
				5,550,398
Machinery (6.6%)
	38,900	AGCO Corp.		1,258,026	*
	50,800	Bucyrus International		2,863,596
	62,100	Ingersoll-Rand PLC		2,219,454
	20,300	Navistar International		784,595	*
	3,700	SPX Corp.		202,390
	107,800	Terex Corp.		2,135,518	*
				9,463,579
Marine (0.5%)
	33,900	Genco Shipping & Trading		758,682	**
Media (3.4%)
	79,800	Cablevision Systems		2,060,436
	84,900	McGraw-Hill Cos.		2,844,999
				4,905,435
Metals & Mining (5.1%)
	9,400	Cliffs Natural Resources		433,246
	15,300	Freeport-McMoRan Copper & Gold		1,228,437	*
	47,900	Sterlite Industries (India) ADR		872,738
	95,000	Teck Resources Class B		3,322,150	*
	26,300	United States Steel		1,449,656
				7,306,227
Multi-Utilities (2.1%)
	128,500	CMS Energy		2,012,310	*
	23,900	DTE Energy		1,041,801
				3,054,111
Multiline Retail (3.1%)
	87,400	J.C. Penney		2,325,714
	128,900	Macy's Inc.		2,160,364
				4,486,078

NUMBER OF SHARES			VALUEt
Oil, Gas & Consumable Fuels (9.3%)
	28,800	Cabot Oil & Gas	$	1,255,392
	68,000	Denbury Resources		1,006,400	*
	32,200	Newfield Exploration		1,553,006	*
	29,700	Noble Energy		2,115,234
	56,433	Ship Finance International		769,182
	42,200	Southwestern Energy		2,034,040	*
	91,695	Talisman Energy		1,709,195
	41,500	Whiting Petroleum		2,965,175	*
				13,407,624
Paper & Forest Products (0.5%)
	94,500	Louisiana Pacific		659,610	*
Personal Products (2.4%)
	78,200	NBTY, Inc.		3,404,828	*
Pharmaceuticals (1.6%)
	38,100	Shire Limited ADR		2,236,470
Real Estate Investment Trusts (4.4%)
	10,700	Alexandria Real Estate Equities		687,903
	67,400	Annaly Capital Management		1,169,390
	17,026	Boston Properties		1,141,934
	31,748	Macerich Co.		1,141,340
	31,304	Vornado Realty Trust		2,189,402
				6,329,969
Specialty Retail (1.0%)
	31,300	GameStop Corp. Class A		686,722	*
	37,700	Limited, Inc.		725,348
				1,412,070
		Total Common Stocks (Cost $107,166,170)		140,940,464
Short-Term Investments (7.6%)
	6,542,514	Neuberger Berman Securities Lending Quality Fund, LLC		6,673,364	tt
	4,340,493	State Street Institutional Liquid Reserves Fund Institutional Class		4,340,493
		Total Short-Term Investments (Cost $11,013,857)		11,013,857
		Total Investments (105.6%) (Cost $118,180,027)		151,954,321	##
		Liabilities, less cash, receivables and other assets [(5.6%)]		(8,104,215	)
		Total Net Assets (100.0%)	$	143,850,106

See Notes to Schedule of Investments 6

Notes to Schedule of Investments Regency Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Regency Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by the Fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 7

Notes to Schedule of Investments Regency Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	140,940,464	$	--	$	--	$	140,940,464
Short-Term Investments		--		11,013,857		--		11,013,857
Total Investments	$	140,940,464	$	11,013,857	$	--	$	151,954,321

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $123,646,904. Gross unrealized appreciation of investments was $30,489,214 and gross unrealized depreciation of investments was $2,181,797, resulting in net unrealized appreciation of $28,307,417, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

* All or a portion of this security is on loan (see Note A of Notes to Financial Statements).

tt Managed by an affiliate of Management and could be deemed an affiliate of the Fund (see Notes A & F of Notes to Financial Statements).

See Notes to Financial Statements 8

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	REGENCY PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value *t (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	145,280,957
Affiliated issuers		6,673,364
		151,954,321
Cash		8,321
Dividends and interest receivable		169,638
Receivable for Fund shares sold		72,919
Receivable for securities lending income--net (Note A)		3,671
Prepaid expenses and other assets		5,238
Total Assets		152,214,108
Liabilities
Payable for collateral on securities loaned (Note A)		6,673,364
Payable for securities purchased		304,328
Payable for Fund shares redeemed		1,207,184
Payable to investment manager (Notes A & B)		67,469
Payable to administrator--net (Note B)		41,818
Accrued expenses and other payables		69,839
Total Liabilities		8,364,002
Net Assets at value	$	143,850,106
Net Assets consist of:
Paid-in capital	$	189,205,263
Undistributed net investment income (loss)		1,090,759
Accumulated net realized gains (losses) on investments		(80,220,210	)
Net unrealized appreciation (depreciation) in value of investments		33,774,294
Net Assets at value	$	143,850,106
Net Assets
Class I	$	86,083,620
Class S		57,766,486
Shares Outstanding ($.001 par value; unlimited shares authorized)
Class I		7,023,151
Class S		4,372,429
Net Asset Value, offering and redemption price per share
Class I	$	12.26
Class S		13.21
tSecurities on loan, at value:
Unaffiliated issuers	$	6,505,260
*Cost of Investments:
Unaffiliated issuers	$	111,506,663
Affiliated issuers		6,673,364
Total cost of investments	$	118,180,027

See Notes to Financial Statements 9

Statement of Operations

Neuberger Berman Advisers Management Trust

	REGENCY PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	2,897,243
Interest income--unaffiliated issuers		4,629
Income from securities loaned--net (Note F)		207,898
Income from investments in affiliated issuers (Note F)		13,903
Foreign taxes withheld		(11,433	)
Total income	$	3,112,240
Expenses:
Investment management fees (Notes A & B)		949,220
Administration fees (Note B):
Class I		232,587
Class S		285,170
Distribution fees (Note B):
Class S		237,642
Audit fees		41,306
Custodian fees (Note B)		95,162
Insurance expense		13,011
Legal fees		62,072
Shareholder reports		65,396
Trustees' fees and expenses		50,113
Miscellaneous		16,738
Total expenses		2,048,417
Expenses reimbursed by administrator (Note B)		(32,214	)
Investment management fees waived (Note A)		(4,966	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(4	)
Total net expenses		2,011,233
Net investment income (loss)	$	1,101,007
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(61,339,775	)
Sales of investment securities of affiliated issuers		164,328
Foreign currency		(1,301	)
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		121,360,929
Net gain (loss) on investments		60,184,181
Net increase (decrease) in net assets resulting from operations	$	61,285,188

See Notes to Financial Statements 10

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	REGENCY PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	1,101,007		$	1,898,033
Net realized gain (loss) on investments		(61,176,748	)		(10,775,565	)
Change in net unrealized appreciation (depreciation) of investments		121,360,929			(138,915,204	)
Net increase (decrease) in net assets resulting from operations		61,285,188			(147,792,736	)
Distributions to Shareholders From (Note A):
Net investment income:
Class I		(1,350,470	)		(1,421,903	)
Class S		(480,269	)		(1,552,353	)
Net realized gain on investments:
Class I		(1,138,831	)		(262,715	)
Class S		(698,414	)		(337,659	)
Total distributions to shareholders		(3,667,984	)		(3,574,630	)
From Fund Share Transactions (Note D):
Proceeds from shares sold:
Class I		7,819,794			13,908,918
Class S		50,437,882			89,442,140
Proceeds from reinvestment of dividends and distributions:
Class I		2,489,301			1,684,618
Class S		1,178,683			1,890,012
Payments for shares redeemed:
Class I		(26,673,515	)		(89,444,987	)
Class S		(143,603,895	)		(40,038,322	)
Net increase (decrease) from Fund share transactions		(108,351,750	)		(22,557,621	)
Net Increase (Decrease) in Net Assets		(50,734,546	)		(173,924,987	)
Net Assets:
Beginning of year		194,584,652			368,509,639
End of year	$	143,850,106		$	194,584,652
Undistributed net investment income (loss) at end of year	$	1,090,759		$	1,829,594

See Notes to Financial Statements 11

Notes to Financial Statements Regency Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended (the "1933 Act"). The Fund currently offers Class I and Class S shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $5,740.

The Fund has adopted the provisions of ASC 740 "Income Taxes"("ASC 740"), formerly known as FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes -- an interpretation of FASB Statement No. 109." ASC 740 sets forth a minimum threshold for financial statement recognition of the benefit of a tax position taken, or expected to be taken, in a tax return. The Fund recognizes interest and penalties, if any, related to unrecognized tax benefits as an income tax expense in the Statement of Operations. The Fund is subject to examination by U.S. federal and state tax authorities for returns filed for the prior three fiscal years 2006 - 2008. As of December 31, 2009, the Fund did not have any unrecognized tax benefits.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for foreign currency gains and losses and return of capital distributions from common stocks were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

				Distributions Paid From:
Ordinary Income				Long-Term Capital Gain				Total
2009		2008		2009		2008		2009		2008
$	1,830,739	$	2,974,256	$	1,837,245	$	600,374	$	3,667,984	$	3,574,630

As of December 31, 2009, components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Undistributed Long-Term Gain				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	1,090,759			$	--			$	28,307,417			$	(74,753,333	)		$	(45,355,157	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of wash sales, capital loss carryforwards, partnership basis adjustments, and basis adjustments for common stocks.

				Expiring in:
				2017
				$	74,753,333

Under current tax law, the use of these losses to offset future gains may be limited.

It is the policy of the Fund to pass through to its shareholders substantially all Real Estate Investment Trust ("REIT") distributions and other income it receives, less operating expenses. The distributions the Fund receives from REITs are generally comprised of income, capital gains, and return of capital, but the REITs do not report this information to the Fund until the following calendar year. At December 31, 2009, the Fund estimated these amounts within the financial statements since the information was not available from the REITs until after the Fund's fiscal year-end. For the year ended December 31, 2009, the character of distributions paid to shareholders disclosed within the Statements of Changes in Net Assets is based on estimates made at that time. All estimates are based upon REIT information sources available to the Fund together with actual IRS Forms 1099DIV received to date. Based on past experience it is possible that a portion of the Fund's distributions during the most recently

completed fiscal year will be considered tax return of capital but the actual amount of tax return of capital, if any, is not determinable until after the Fund's fiscal year-end. After calendar year-end, when the Fund learns the nature of the distributions paid by REITs during that year, distributions previously identified as income are often recharacterized as return of capital and/or capital gain. After all applicable REITs have informed the Fund of the actual breakdown of distributions paid to the Fund during its fiscal year, estimates previously recorded are adjusted on the books of the Fund to reflect actual results. As a result, the composition of the Fund's distributions as reported herein may differ from the final composition determined after calendar year-end and reported to Fund shareholders on IRS Form 1099DIV.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $207,898, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $361,305 in income earned on cash collateral

and amounts received from a principal (including approximately $291,031 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $153,407.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $4,966 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $13,903 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

15 Other: All net investment income and realized and unrealized capital gains and losses of the Fund are allocated, on the basis of relative net assets, pro rata among its respective classes.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Board adopted a non-fee distribution plan for the Fund's Class I.

Management has contractually undertaken to forgo current payment of fees and/or reimburse the Fund's Class I and Class S shares for their operating expenses (including the fees payable to Management but excluding interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed the expense limitation as detailed in the following table:

	Expense Limitation(1)			Expiration		Reimbursement from Management for the Year Ended December 31, 2009
Class I		1.50	%		12/31/12	$	--
Class S		1.25	%		12/31/19		32,214

(1) Expense limitation per annum of the respective class' average daily net assets.

Each respective class has agreed to repay Management for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as its annual Operating Expenses during that period do not exceed its Expense Limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no

repayment to Management under this agreement. At December 31, 2009, the Fund's Class I shares had no contingent liability to Management under this agreement.

At December 31, 2009, the Fund's Class S shares contingent liabilities to Management under this agreement were as follows:

	Expiring in:
	2012
Class S	$	32,214

The closing of the Acquisition resulted in an "assignment" of the Fund's Management Agreement and Sub- Advisory Agreement. Such an assignment, by law, automatically terminated those agreements. Accordingly, prior to the closing, the Board, including the Trustees who are not "interested persons" of the Fund's investment manager and its affiliates or the Fund, considered and approved a new Management Agreement and Sub-Advisory Agreement for the Fund. The new agreements, which are virtually identical to those previously in effect, were also approved by a vote of the Fund's shareholders.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $4.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $81,393,242 and $176,938,433, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

For the Year Ended December 31, 2009

	Shares Sold		Shares Issued on Reinvestment of Dividends and Distributions		Shares Redeemed			Total
Class I		786,392		205,898		(2,669,503	)		(1,677,213	)
Class S		5,312,175		90,459		(14,020,598	)		(8,617,964	)

For the Year Ended December 31, 2008

	Shares Sold		Shares Issued on Reinvestment of Dividends and Distributions		Shares Redeemed			Total
Class I		1,159,506		192,089		(6,033,868	)		(4,682,273	)
Class S		6,827,317		201,065		(2,747,630	)		4,280,752

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		8,861,526		125,346,806		134,208,332		--	$	--	$	13,903
Neuberger Berman Securities Lending Quality Fund, LLC**		29,396,850		129,972,216		152,826,552		6,542,514		6,673,364		291,031
Total									$	6,673,364	$	304,934

Note G--Subsequent Events:

Financial Highlights

Regency Portfolio

The following tables include selected data for a share outstanding throughout each period and other performance information derived from the Financial Statements.

Class I
	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	8.60		$	16.23		$	16.21		$	15.50		$	14.79
Income From Investment Operations:
Net Investment Income (Loss)tt		.07			.10			.17			.13			.09
Net Gains or Losses on Securities (both realized and unrealized)		3.93			(7.53	)		.39			1.55			1.59
Total From Investment Operations		4.00			(7.43	)		.56			1.68			1.68
Less Distributions From:
Net Investment Income		(.18	)		(.17	)		(.08	)		(.07	)		(.01	)
Net Capital Gains		(.16	)		(.03	)		(.46	)		(.90	)		(.96	)
Total Distributions		(.34	)		(.20	)		(.54	)		(.97	)		(.97	)
Net Asset Value, End of Year	$	12.26		$	8.60		$	16.23		$	16.21		$	15.50
Total Returntt		46.56	%		(45.82	)%		3.30	%		11.17	%		12.00	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	86.1		$	74.8		$	217.3		$	242.0		$	220.6
Ratio of Gross Expenses to Average Net Assets#		1.06	%		.97	%		.93	%		.96	%		1.01	%
Ratio of Net Expenses to Average Net AssetsS		1.06	%		.96	%		.92	%		.95	%		1.00	%
Ratio of Net Investment Income (Loss) to Average Net Assets		.67	%		.76	%		1.03	%		.80	%		.56	%
Portfolio Turnover Rate		51	%		66	%		58	%		53	%		83	%

See Notes to Financial Highlights 20

Financial Highlights (cont'd)

Class S
	Year Ended December 31,									Period from April 29, 2005^ to December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Period	$	9.22		$	17.37		$	17.35		$	16.56		$	14.02
Income From Investment Operations:
Net Investment Income (Loss)tt		.06			.08			.14			.10			.08
Net Gains or Losses on Securities
(both realized and unrealized)		4.20			(8.06	)		.41			1.66			2.46
Total From Investment Operations		4.26			(7.98	)		.55			1.76			2.54
Less Distributions From:
Net Investment Income		(.11	)		(.14	)		(.07	)		(.07	)		--
Net Capital Gains		(.16	)		(.03	)		(.46	)		(.90	)		--
Total Distributions		(.27	)		(.17	)		(.53	)		(.97	)		--
Net Asset Value, End of Period	$	13.21		$	9.22		$	17.37		$	17.35		$	16.56
Total Returntt		46.16	%		(45.95	)%		3.05	%		10.94	%		18.12	%**
Ratios/Supplemental Data
Net Assets, End of Period (in millions)	$	57.8		$	119.7		$	151.3		$	55.7		$	4.7
Ratio of Gross Expenses to Average Net Assets#		1.25	%		1.23	%		1.19	%		1.23	%		1.25	%*
Ratio of Net Expenses to Average Net AssetsS		1.25	%		1.22	%		1.18	%		1.23	%		1.23	%*
Ratio of Net Investment Income (Loss) to Average Net Assets		.61	%		.58	%		.80	%		.56	%		.72	%*
Portfolio Turnover Rate		51	%		66	%		58	%		53	%		83	%O

See Notes to Financial Highlights 21

Notes to Financial Highlights Regency Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not reimbursed and/or waived certain expenses. Total return would have been higher if Management had not recouped previously reimbursed expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

S After reimbursement of expenses by Management. Had Management not undertaken such action, the annualized ratios of net expenses to average daily net assets would have been:

				Period from April 29, 2005^ to December 31, 2005
Regency Portfolio Class S					1.32	%

After reimbursement of expenses previously paid by Management. Had Management not been reimbursed, the ratios of net expenses to average daily net assets would have been:

	Year Ended December 31, 2006
Regency Portfolio Class I		--
Regency Portfolio Class S		1.22	%

After reimbursement of expenses and/or waiver of a portion of the investment management fee by Management. Had Management not undertaken such actions, the annualized ratios of net expenses to average daily net assets would have been:

	Year Ended December 31,												Period Ended December 31,
	2009			2008			2007			2006			2005^^
Regency Portfolio Class I		1.06	%		.96	%		.93	%		.95	%		1.01	%
Regency Portfolio Class S		1.29	%		1.22	%		1.18	%		1.23	%		1.24	%

^^ For the year ended December 31, 2005 for Class I. For the period from April 29, 2005 (commencement of operations) to December 31, 2005 for Class S.

^ The date investment operations commenced.

tt Calculated based on the average number of shares outstanding during each fiscal period.

O Portfolio turnover is calculated at the Fund level. Percentage indicated was calculated for the year ended December 31, 2005.

* Annualized.

** Not annualized.

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Regency Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Regency Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the periods indicated therein in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Regency Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the periods indicated therein in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Notice to Shareholders (Unaudited)

The Fund hereby designates $1,837,245 as a capital gain distribution.

100.00% of the dividends distributed during the fiscal year ended December 31, 2009 qualifies for the dividends received deduction for corporate shareholders.

Neuberger Berman
Advisers Management Trust

Short Duration Bond Portfolio

I Class Shares

Annual Report

December 31, 2009

B1011 02/10

Short Duration Bond Portfolio Managers' Commentary

For the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Short Duration Bond Portfolio posted a strong absolute return and significantly outperformed its benchmark, the Merrill Lynch 1-3 Year Treasury Index.

During the year, the Portfolio's outperformance was, in large part, the result of its exposure to structured products. Despite their poor performance in 2008, we maintained these positions, as we felt these securities had become extremely undervalued based on their underlying fundamentals and future cash flows. Adhering to our investment discipline proved to be highly beneficial for the Portfolio, as our structured products generated strong relative performance versus Treasuries during the reporting period. In particular, the Portfolio's commercial mortgage-backed securities, non-agency mortgage-backed securities and asset-backed securities generated strong returns.

Another element that enhanced the Portfolio's performance was its exposure to investment grade financial and industrial bonds. When the year began, their yields relative to Treasuries (or spreads) were pricing in worst-case scenarios, with assumed default rates at levels several times higher than had ever occurred, even during the Great Depression. Again, we relied on our fundamental analysis, which indicated that these spreads were unsustainably wide and, barring a complete global financial meltdown, that they would narrow in 2009. This proved to be the case as, in many cases, investment grade bond spreads narrowed to pre-crisis levels during 2009.

Looking ahead, we currently expect the U.S. economy to continue to recover in 2010. Both the consensus and our view are for below-average growth, as we believe overall GDP in 2010 will be highly dependent upon future economic policy in Washington, DC. On the monetary side, we will be closely watching the timing and methods used by the Federal Reserve to remove its quantitative programs.

We believe the Portfolio is well positioned in this environment. As was the case throughout 2009, we currently expect to maintain a defensive posture in duration (or sensitivity to interest rate movements), which is shorter than that of the benchmark. We have reduced the Portfolio's overall risk exposure by capturing profits on some of our strong performers and further diversifying the Portfolio by increasing its Treasury position. That said, we continue to identify compelling securities in certain non-Treasury sectors -- most notably corporate bonds -- and plan to continue pursuing these opportunities when we believe it is appropriate to do so from a risk/reward perspective.

Sincerely,

Thomas Sontag, Michael Foster and Richard Grau
Portfolio Co-Managers

Short Duration Bond Portfolio

RATING DIVERSIFICATION

AAA/Government/Government Agency	62.5	%
AA	7.5
A	13.0
BBB	5.6
BB	0.9
B	2.0
CCC	5.3
Short Term	3.2
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date		1 Year		5 Years		10 Years		Life of Fund*
Short Duration Bond Portfolio Class I		09/10/1984		13.33%		1.67%		3.22%		5.76%
Merrill Lynch 1-3 Year Treasury Index2				0.78%		4.04%		4.48%		6.51%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 09/10/1984.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratio for fiscal year 2008 was 0.74% for Class I shares (prior to any fee waivers or expense reimbursements). Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The result is compared with benchmarks, which may include a broadbased market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 The Merrill Lynch 1-3 Year Treasury Index is an unmanaged total return market value index consisting of all coupon bearing U.S. Treasury publicly placed debt securities with maturities between 1 to 3 years. Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of this index are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Portfolio may invest in many securities not included in the above-described index.

The composition, industries and holdings of the Portfolio are subject to change.

Shares of the separate AMT Portfolios are not available to the general public. Shares of this Portfolio may be purchased only by life insurance companies to be used in their separate accounts that fund variable annuity and variable life insurance policies and by qualified pension and retirement plans.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST SHORT DURATION BOND PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09
Class I	$	1,000.00	$	1,077.90	$	4.19
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,021.17	$	4.08

* Expenses are equal to the annualized expense ratio of .80%, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Short Duration Bond Portfolio

PRINCIPAL AMOUNT			VALUEt
U.S. Treasury Securities-Backed by the Full Faith and Credit of the U.S. Government (23.6%)
$	7,000,000	U.S. Treasury Bills, 0.39%, due 7/29/10	$	6,990,984	oo
	9,900,000	U.S. Treasury Notes, 4.75%, due 3/31/11		10,385,714	oo
	26,000,000	U.S. Treasury Notes, 1.00%, due 9/30/11		25,992,902
	26,000,000	U.S. Treasury Notes, 1.38%, due 4/15/12		26,024,388	oo
	12,500,000	U.S. Treasury Notes, 3.88%, due 10/31/12		13,300,775
		Total U.S. Treasury Securities-Backed by the Full Faith and Credit of the U.S. Government (Cost $82,615,328)		82,694,763
U.S. Government Agency Securities (4.9%)
	8,500,000	Citigroup Funding, Inc., Guaranteed FDIC Floating Rate Notes, Ser. 1, 0.55%, due 3/30/10		8,567,142	uoo@
	8,450,000	Wells Fargo & Co., Guaranteed FDIC Floating Rate Notes, 0.47%, due 3/15/10		8,506,361	uoo@
		Total U.S. Government Agency Securities (Cost $16,950,000)		17,073,503
Mortgage-Backed Securities (37.2%)
Adjustable Alt-A Jumbo Balance (1.9%)
	12,004,923	Bear Stearns ALT-A Trust, Ser. 2007-1, Class 21A1, 5.56%, due 1/4/10		6,478,361	u
Adjustable Alt-A Mixed Balance (0.6%)
	3,366,595	Residential Accredit Loans, Inc., Ser. 2005-QA10, Class A31, 5.59%, due 1/4/10		2,056,381	u
Adjustable Alt-B Mixed Balance (0.4%)
	1,734,186	Lehman XS Trust, Floating Rate, Ser. 2005-1, Class 2A1, 1.73%, due 1/4/10		1,201,964	u
Adjustable Conforming Balance (0.6%)
	3,472,296	Adjustable Rate Mortgage Trust, Ser. 2005-10, Class 4A1, 5.38%, due 1/4/10		2,119,681	uoo
Adjustable Jumbo Balance (6.3%)
	1,487,278	Banc of America Funding Corp., Ser. 2005-F, Class 4A1, 5.29%, due 1/4/10		1,031,512	uoo
	5,531,739	IndyMac INDX Mortgage Loan Trust, Ser. 2006-AR7, Class 3A1, 5.64%, due 1/4/10		2,816,922	u
	3,885,907	Merrill Lynch Mortgage Investors Trust, Ser. 2005-A1, Class 2A1, 3.12%, due 1/4/10		3,375,064	u
	18,000,000	Wells Fargo Mortgage Backed Securities Trust, Ser. 2005-AR16, Class 4A2, 5.00%, due 1/4/10		14,960,160	uoo
				22,183,658
Adjustable Mixed Balance (4.9%)
	3,036,934	Countrywide Home Loan Mortgage Pass-Through Trust, Ser. 2006-HYB3, Class 1A1A, 4.14%, due 1/4/10		1,824,278	u
	4,018,479	Countrywide Home Loan Mortgage Pass-Through Trust, Ser. 2006-HYB5, Class 2A1, 5.73%, due 1/4/10		2,289,312	u
	2,961,711	Credit Suisse First Boston Mortgage Securities Corp., Ser. 2004-AR4, Class 2A1, 3.39%, due 1/4/10		2,538,649	u
	3,517,651	First Horizon Mortgage Pass-Through Trust, Ser. 2005-AR5, Class 2A1, 5.45%, due 1/4/10		3,018,385	u
	4,353,473	GMAC Mortgage Corp. Loan Trust, Ser. 2006-AR1, Class 1A1, 5.49%, due 1/4/10		3,194,786	u
	751,158	Harborview Mortgage Loan Trust, Ser. 2004-4, Class 3A, 1.36%, due 1/4/10		480,342	u
	7,538,336	IndyMac INDX Mortgage Loan Trust, Ser. 2006-AR3, Class 2A1A, 5.98%, due 1/4/10		3,901,354	uoo
				17,247,106
Commercial Mortgage-Backed (19.0%)
	4,631,338	Banc of America Commercial Mortgage, Inc., Ser. 2006-3, Class A1, 5.69%, due 7/10/44		4,714,472	oo
	2,178,037	Banc of America Commercial Mortgage, Inc., Ser. 2005-6, Class A1, 5.00%, due 9/10/47		2,201,399	oo

See Notes to Schedule of Investments 5

PRINCIPAL AMOUNT			VALUEt
$	6,052,457	Bear Stearns Commercial Mortgage Securities, Inc., Ser. 2006-PW14, Class A1, 5.04%, due 12/11/38	$	6,208,215	oo
	5,890,411	Credit Suisse Mortgage Capital Certificates, Ser. 2007-C5, Class A1, 5.10%, due 9/15/40		6,027,554	oo
	5,259,258	GE Capital Commercial Mortgage Corp., Ser. 2002-2A, Class A2, 4.97%, due 8/11/36		5,446,979	oo
	6,900,000	GE Capital Commercial Mortgage Corp., Ser. 2005-C3, Class A2, 4.85%, due 7/10/45		6,921,607
	173,454	GMAC Commercial Mortgage Securities, Inc., Ser. 2006-C1, Class A1, 4.98%, due 11/10/45		173,763
	1,745,392	Greenwich Capital Commercial Funding Corp., Ser. 2002-C1, Class A3, 4.50%, due 1/11/17		1,788,530	oo
	1,912,880	JP Morgan Chase Commercial Mortgage Securities Corp., Ser. 2006-LDP7, Class A1, 5.83%, due 1/4/10		1,936,130	u
	11,727,202	JP Morgan Chase Commercial Mortgage Securities Corp., Ser. 2005-LDP5, Class A1, 5.04%, due 12/15/44		11,763,803
	3,810,848	JP Morgan Chase Commercial Mortgage Securities Corp., Ser. 2007-LD11, Class A1, 5.65%, due 6/15/49		3,896,749
	1,591,204	LB-UBS Commercial Mortgage Trust, Ser. 2006-C3, Class A1, 5.48%, due 3/15/32		1,615,211
	6,018,492	Merrill Lynch/Countrywide Commercial Mortgage Trust, Ser. 2007-5, Class A1, 4.28%, due 8/12/48		6,091,538	oo
	1,152,629	Morgan Stanley Capital I, Ser. 2005-HQ5, Class A2, 4.81%, due 1/14/42		1,152,223
	994,624	Morgan Stanley Capital I, Ser. 2005-HQ6, Class A1, 4.65%, due 8/13/42		998,998
	2,814,549	Morgan Stanley Capital I, Ser. 2006-T21, Class A1, 4.93%, due 10/12/52		2,845,799
	2,836,808	Wachovia Bank Commercial Mortgage Trust, Ser. 2003-C7, Class A1, 4.24%, due 10/15/35		2,855,140	n
				66,638,110
Mortgage-Backed Non-Agency (1.7%)
	1,516,058	Countrywide Home Loans, Ser. 2005-R2, Class 2A4, 8.50%, due 6/25/35		1,455,416	noo
	3,870,379	GSMPS Mortgage Loan Trust, Ser. 2005-RP2, Class 1A4, 8.50%, due 3/25/35		3,676,859	n
	695,739	GSMPS Mortgage Loan Trust, Ser. 2005-RP3, Class 1A4, 8.50%, due 9/25/35		633,123	n
	2,042,761	Knollwood CDO Ltd., Ser. 2006-2A, Class A2J, 0.70%, due 1/13/10		0	nu
				5,765,398
Fannie Mae (0.5%)
	1,747,172	Whole Loan, Ser. 2004-W8, Class PT, 10.61%, due 1/4/10		1,906,303	uoo
Freddie Mac (1.3%)
	10,672	Pass-Through Certificates, 10.00%, due 4/1/20		12,094
	2,475,821	Pass-Through Certificates, 8.00%, due 11/1/26		2,839,604
	1,595,179	Pass-Through Certificates, 8.50%, due 10/1/30		1,841,012
				4,692,710
		Total Mortgage-Backed Securities (Cost $154,529,864)		130,289,672
Corporate Debt Securities (20.2%)
Banks (10.2%)
	9,000,000	Bank of America Corp., Junior Subordinated Unsecured Notes, 7.80%, due 2/15/10		9,064,260	oo
	4,100,000	Bear Stearns Cos. LLC, Senior Unsecured Notes, 5.35%, due 2/1/12		4,356,553
	2,200,000	Bear Stearns Cos. LLC, Senior Unsecured Medium-Term Notes, Ser. B, 6.95%, due 8/10/12		2,458,007
	6,930,000	Citigroup, Inc., Senior Unsecured Notes, 5.13%, due 2/14/11		7,150,256	oo
	6,000,000	Goldman Sachs Group, Inc., Senior Unsecured Notes, 6.88%, due 1/15/11		6,362,556	oo
	6,500,000	Morgan Stanley, Senior Unsecured Notes, 4.00%, due 1/15/10		6,504,726	oo
				35,896,358
Beverages (1.0%)
	3,350,000	Anheuser-Busch Cos., Inc., Senior Unsecured Notes, 4.95%, due 1/15/14		3,455,887
Diversified Financial Services (3.6%)
	4,240,000	American Express Credit Corp., Senior Unsecured Medium-Term Notes, Ser. C, 5.88%, due 5/2/13		4,550,194

See Notes to Schedule of Investments 6

PRINCIPAL AMOUNT			VALUEt
$	7,700,000	General Electric Capital Corp., Senior Unsecured Medium-Term Notes, Ser. A, 4.25%, due 9/13/10	$	7,916,663	oo
				12,466,857
Media (2.1%)
	3,630,000	Comcast Cable Communications LLC, Guaranteed Senior Unsecured Notes, 6.75%, due 1/30/11		3,830,982
	3,425,000	Time Warner Cable, Inc., Guaranteed Notes, 5.40%, due 7/2/12		3,659,369	oo
				7,490,351
Office/Business Equipment (0.8%)
	2,600,000	Xerox Corp., Senior Unsecured Notes, 5.50%, due 5/15/12		2,747,732
Oil & Gas (0.8%)
	2,425,000	XTO Energy, Inc., Senior Unsecured Notes, 5.90%, due 8/1/12		2,657,009
Pharmaceuticals (1.2%)
	3,950,000	Pfizer, Inc., Senior Unsecured Notes, 4.45%, due 3/15/12		4,177,714
Telecommunications (0.5%)
	1,765,000	Telecom Italia Capital SA, Guaranteed Notes, 5.25%, due 11/15/13		1,856,411
		Total Corporate Debt Securities (Cost $69,971,955)		70,748,319
Asset-Backed Securities (10.3%)
	4,342,896	ACE Securities Corp. Home Equity Loan Trust, Ser. 2006-ASP5, Class A2B, 0.36%, due 1/25/10		2,203,731	u
	2,000,000	ACE Securities Corp. Home Equity Loan Trust, Ser. 2006-OP1, Class A2C, 0.38%, due 1/25/10		1,184,154	u
	1,753,000	Bear Stearns Asset Backed Securities Trust, Ser. 2006-HE9, Class 1A2, 0.38%, due 1/25/10		782,973	u
	1,582,622	Capital Auto Receivables Asset Trust, Ser. 2008-2, Class A2B, 1.15%, due 1/15/10		1,583,890	u
	3,013,803	Carrington Mortgage Loan Trust, Ser. 2006-OPT1, Class A3, 0.41%, due 1/25/10		2,548,829	u
	4,000,000	Carrington Mortgage Loan Trust, Ser. 2007-FRE1, Class A3, 0.49%, due 1/25/10		1,426,896	u
	4,400,000	Chase Issuance Trust, Ser. 2009-A5, Class A5, 1.03%, due 1/15/10		4,412,163	uoo
	2,659,673	Countrywide Asset-Backed Certificates Trust, Ser. 2006-3, Class 2A2, 0.41%, due 1/25/10		2,177,378	u
	1,497,561	Countrywide Asset-Backed Certificates Trust, Ser. 2006-5, Class 2A2, 0.41%, due 1/25/10		1,153,685	u
	2,722,810	Countrywide Asset-Backed Certificates Trust, Ser. 2006-6, Class 2A2, 0.41%, due 1/25/10		2,118,592	u
	1,912,769	DaimlerChrysler Auto Trust, Ser. 2008-B, Class A2B, 1.16%, due 1/8/10		1,914,785	u
	5,000,000	Discover Card Master Trust, Ser. 2008-A1, Class A1, 0.78%, due 1/15/10		5,000,316	uoo
	1,174,242	Impac Secured Assets Corp., Ser. 2006-3, Class A4, 0.32%, due 1/25/10		463,826	u
	413,503	Merrill Lynch Mortgage Investors Trust, Ser. 2006-MLN1, Class A2A, 0.30%, due 1/25/10		396,321	u
	645,309	Morgan Stanley Capital I, Inc., Mortgage Pass-Through Certificates, Ser. 2007-HE5, Class A2A, 0.34%, due 1/25/10		537,809	u
	2,541,744	Residential Asset Mortgage Products, Inc., Ser. 2006-RS1, Class AI2, 0.46%, due 1/25/10		1,704,385	u
	1,440,523	Securitized Asset Backed Receivables LLC Trust, Ser. 2006-WM4, Class A2C, 0.39%, due 1/25/10		520,268	u
	5,175,000	Soundview Home Equity Loan Trust, Ser. 2006-OPT3, Class 2A3, 0.40%, due 1/25/10		3,554,763	uoo
	2,304,550	Structured Asset Investment Loan Trust, Ser. 2006-3, Class A4, 0.32%, due 1/25/10		2,215,358	uoo
		Total Asset-Backed Securities (Cost $48,009,265)		35,900,122
NUMBER OF SHARES
Short-Term Investments (3.1%)
	10,989,287	State Street Institutional Liquid Reserves Fund Institutional Class (Cost $10,989,287)		10,989,287
		Total Investments (99.3%) (Cost $383,065,699)		347,695,666	##
		Cash, receivables and other assets, less liabilities (0.7%)		2,344,015
		Total Net Assets (100.0%)	$	350,039,681

See Notes to Schedule of Investments 7

Notes to Schedule of Investments Short Duration
Bond Portfolio

t The value of investments in securities and financial futures contracts by Neuberger Berman Advisers Management Trust Short Duration Bond Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from independent pricing services based on readily available bid quotations, or if quotations are not available, by methods which include considerations such as: yields or prices of securities of comparable quality, coupon, maturity and type; indications as to values from dealers; and general market conditions. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. Management has developed a process to periodically review information provided by independent pricing services. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security is next quoted. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by a fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

See Notes to Financial Statements8

Notes to Schedule of Investments Short Duration
Bond Portfolio (cont'd)

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3S		Total
Investments:
U.S. Treasury Securities-Backed by the Full Faith and Credit of the U.S. Government	$	--	$	82,694,763	$	--	$	82,694,763
U.S. Government Agency Securities		--		17,073,503		--		17,073,503
Mortgage-Backed Securities^		--		130,289,672		0		130,289,672
Corporate Debt Securities^		--		70,748,319		--		70,748,319
Asset-Backed Securities		--		35,900,122		--		35,900,122
Short-Term Investments		--		10,989,287		--		10,989,287
Total Investments	$	--	$	347,695,666	$	0	$	347,695,666

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

S The following is a reconciliation between the beginning and ending balances of investments in which significant unobservable inputs (Level 3) were used in determining value:

Investments in Securities:	Beginning balance, as of 1/1/09		Accrued discounts/ (premiums)		Realized gain/loss and change in unrealized appreciation/ (depreciation)			Net purchases/ (sales)		Net transfers in and/or out of Level 3		Balance, as of 12/31/09		Net change in unrealized appreciation/ (depreciation) from investments still held as of 12/31/09
Mortgage-Backed Securities Mortgage- Backed Non-Agency	$	5,107	$	--	$	(5,107	)	$	--	$	--	$	0	$	(5,107	)
Liability Valuation Inputs

The following is a summary, by category of Level, of inputs used to value the Fund's derivatives as of December 31, 2009:

				Level 1				Level 2				Level 3				Total
Futures Contracts				$	(356,016	)		$	--			$	--			$	(356,016	)

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $384,617,010. Gross unrealized appreciation of investments was $2,264,286 and gross unrealized depreciation of investments was $39,185,630, resulting in net unrealized depreciation of $36,921,344, based on cost for U.S. federal income tax purposes.

oo All or a portion of this security is segregated in connection with obligations for financial futures contracts.

u Floating rate securities are securities whose yields vary with a designated market index or market rate. These securities are shown at their current rates as of December 31, 2009.

@ This debt is guaranteed under the Federal Deposit Insurance Corporation's ("FDIC") Temporary Liquidity Guarantee Program and is backed by the full faith and credit of the United States. At December 31, 2009, these securities amounted to $17,073,503 or 4.9% of net assets.

See Notes to Financial Statements9

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	SHORT DURATION BOND PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value* (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	347,695,666
Cash		102
Interest receivable		2,462,713
Receivable for Fund shares sold		270,042
Prepaid expenses and other assets		12,501
Total Assets		350,441,024
Liabilities
Payable for Fund shares redeemed		43,552
Payable to investment manager (Notes A & B)		75,999
Payable to administrator (Note B)		121,598
Payable for variation margin on open futures contracts (Note A)		72,188
Accrued expenses and other payables		88,006
Total Liabilities		401,343
Net Assets at value	$	350,039,681
Net Assets consist of:
Paid-in capital	$	427,908,321
Undistributed net investment income (loss)		16,485,725
Accumulated net realized gains (losses) on investments		(58,628,316	)
Net unrealized appreciation (depreciation) in value of investments		(35,726,049	)
Net Assets at value	$	350,039,681
Shares Outstanding ($.001 par value; unlimited shares authorized)		31,186,179
Net Asset Value, offering and redemption price per share	$	11.22
*Cost of Investments:
Unaffiliated issuers	$	383,065,699

See Notes to Financial Statements 10

Statement of Operations

Neuberger Berman Advisers Management Trust

	SHORT DURATION BOND PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Interest income--unaffiliated issuers	$	17,500,244
Income from investments in affiliated issuers (Note F)		7,723
Total income	$	17,507,967
Expenses:
Investment management fees (Notes A & B)		939,661
Administration fees (Note B)		1,503,458
Audit fees		43,306
Custodian fees (Note B)		138,212
Insurance expense		24,725
Legal fees		138,199
Shareholder reports		101,480
Trustees' fees and expenses		50,136
Miscellaneous		30,313
Total expenses		2,969,490
Investment management fees waived (Note A)		(4,505	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(2,292	)
Total net expenses		2,962,693
Net investment income (loss)	$	14,545,274
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(45,116,697	)
Financial futures contracts		3,323,252
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		75,281,647
Financial futures contracts		(1,734,140	)
Net gain (loss) on investments		31,754,062
Net increase (decrease) in net assets resulting from operations	$	46,299,336

See Notes to Financial Statements 11

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	SHORT DURATION BOND PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	14,545,274		$	24,673,866
Net realized gain (loss) on investments		(41,793,445	)		5,653,830
Change in net unrealized appreciation (depreciation) of investments		73,547,507			(106,589,866	)
Net increase (decrease) in net assets resulting from operations		46,299,336			(76,262,170	)
Distributions to Shareholders From (Note A):
Net Investment Income		(26,930,221	)		(24,383,220	)
From Fund Share Transactions (Note D):
Proceeds from shares sold		78,622,503			88,862,576
Proceeds from reinvestment of dividends and distributions		26,930,221			24,383,220
Payments for shares redeemed		(220,360,057	)		(190,113,580	)
Net increase (decrease) from Fund share transactions		(114,807,333	)		(76,867,784	)
Net Increase (Decrease) in Net Assets		(95,438,218	)		(177,513,174	)
Net Assets:
Beginning of year		445,477,899			622,991,073
End of year	$	350,039,681		$	445,477,899
Undistributed net investment income (loss) at end of year	$	16,485,725		$	26,929,953

See Notes to Financial Statements 12

Notes to Financial Statements Short Duration Bond Portfolio

Note A--Summary of Significant Accounting Policies:

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Interest income, including accretion of discount (adjusted for original issue discount, where applicable) is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a plaintiff. The amount of such proceeds for the year ended December 31, 2009 was $62,062.

The Fund has adopted the provisions of ASC 740 "Income Taxes"("ASC 740"), formerly known as FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes -- an interpretation of FASB Statement No. 109." ASC 740 sets forth a minimum threshold for financial statement recognition of the benefit of a tax position taken, or expected to be taken, in a tax return. The Fund recognizes interest and penalties, if any, related to unrecognized tax benefits as an income tax expense in the Statement of Operations. The Fund is subject to examination by U.S. federal and state tax authorities for returns filed for the prior three fiscal years 2006 - 2008. As of December 31, 2009, the Fund did not have any unrecognized tax benefits.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for paydown gains and losses and amortization of bond premium were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

Distributions Paid From:
Ordinary Income				Total
2009		2008		2009		2008
$	26,930,221	$	24,383,220	$	26,930,221	$	24,383,220

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	16,485,725			$	(36,921,345	)		$	(57,433,020	)		$	(77,868,640	)

The difference between book basis and tax basis distributable earnings is attributable primarily to timing differences of mark to market on certain futures contracts, amortization of bond premium, post October loss deferrals and capital loss carryforwards.

Expiring in
2012		2013		2014		2015		2016		2017
$	2,710,070	$	4,632,986	$	3,820,726	$	514,506	$	--	$	45,541,698

Under current tax law, certain net capital and net foreign currency losses realized after October 31 within the taxable year may be deferred and treated as occurring on the first day of the following tax year. For the year ended December 31, 2009, the Fund elected to defer $213,034 net capital losses arising between November 1, 2009 and December 31, 2009.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

9 Security Lending: A third party, eSecLending, serves as exclusive lending agent for the Fund. eSecLending, as agent, has assisted the Fund in conducting bidding processes to try to identify a principal that would pay a guaranteed amount to the Fund in consideration of the Fund entering into an exclusive securities lending arrangement.

During the fiscal year, no principal had an exclusive securities lending arrangement with the Fund; as such, the Fund was not guaranteed any particular level of income.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $4,505 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $7,723 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

There is a risk that the counter party will be unable or unwilling to complete the transaction as scheduled, which may result in losses to the Fund.

During the year ended December 31, 2009, the Fund entered into financial futures contracts. At December 31, 2009, open positions in financial futures contracts were:

Expiration

Open Contracts

Position

Unrealized
(Depreciation)

March 2010

385 U.S. Treasury Notes, 2 Year

Long

(356,016

)

For the year ended December 31, 2009, the Fund invested in open futures contracts with notional amounts ranging from $3,200,000 to $92,000,000. At December 31, 2009, the Fund had deposited $1,164,333 in a Fannie Mae Whole Loan, 10.61%, due 1/4/10, to cover margin requirements on open futures contracts.

At December 31, 2009, the Fund had the following derivatives (not designated as hedging instruments under ASC 815), grouped by primary risk exposure:

Liability Derivatives

	Interest Rate Risk
Futures Contracts(1)	$	(356,016	)
Total Value	$	(356,016	)

(1) Statement of Assets and Liabilities location: Cumulative appreciation (depreciation) of futures contracts is reported in "Futures Contracts" above and is included in Net unrealized appreciation (depreciation) in value of investments within the Statement of Assets and Liabilities. Only current day's variation margin, if any, is reported within the Statement of Assets and Liabilities: Payable for variation margin on open futures contracts.

The impact of these derivative instruments on the Statement of Operations during the year ended December 31, 2009, was as follows:

Realized Gain (Loss)(1)

	Interest Rate Risk
Futures Contracts	$	3,323,252
Total Realized Gain (Loss)	$	3,323,252

Change in Appreciation (Depreciation)(2)

	Interest Rate Risk
Futures Contracts	$	(1,734,140	)
Total Change in Appreciation (Depreciation)	$	(1,734,140	)

(1) Statement of Operations location: Net realized gain (loss) on financial futures contracts.

(2) Statement of Operations location: Change in net unrealized appreciation (depreciation) in value of financial futures contracts.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Fund retains Management as its investment manager under a Management Agreement. For such investment management services, the Fund pays Management a fee at the annual rate of 0.25% of the first $500 million of the Fund's average daily net assets, 0.225% of the next $500 million, 0.20% of the next $500 million, 0.175% of the next $500 million, and 0.15% of average daily net assets in excess of $2 billion. As sub-adviser NBFI receives a monthly fee paid by Management. The Fund does not pay a fee directly to NBFI for such services.

The Fund retains Management as its administrator under an Administration Agreement. The Fund pays Management an administration fee at the annual rate of 0.40% of its average daily net assets under this agreement. Additionally,

Management retains State Street Bank and Trust Company ("State Street") as its sub-administrator under a Sub-Administration Agreement. Management pays State Street a fee for all services received under this agreement.

The Board adopted a non-fee distribution plan for the Fund.

Management has contractually undertaken through December 31, 2012 to forgo current payment of fees and/or reimburse the Fund for its operating expenses (excluding the fees payable to Management, interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed, in the aggregate, 1.00% per annum of the Fund's average daily net assets (the "Expense Limitation"). During the year ended December 31, 2009, no reimbursement to the Fund was required. The Fund has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as its annual Operating Expenses during that period do not exceed its Expense Limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under this agreement. At December 31, 2009, the Fund had no contingent liability to Management under this agreement.

During the reporting period, the predecessor of Management, the investment manager of the Fund, and Lehman Brothers Asset Management LLC, the sub-adviser of the Fund, were wholly owned subsidiaries of Lehman Brothers Holdings Inc. ("Lehman Brothers"), a publicly owned holding company. On September 15, 2008, Lehman Brothers filed a voluntary petition under Chapter 11 of the U.S. Bankruptcy Code. On December 3, 2008, NBSH Acquisition, LLC ("NBSH"), an entity organized by key members of Neuberger Berman's senior management, was selected as the successful bidder in the public auction to acquire a majority interest in Neuberger Berman's business and the fixed income and certain alternative asset management businesses of Lehman Brothers' Investment Management Division (together with Neuberger Berman, the "Acquired Businesses") (the "Acquisition"). On December 22, 2008, the bankruptcy court having jurisdiction over the Lehman Brothers matter approved the sale of the Acquired Businesses to NBSH (or its successor or assign), as the successful bidder.

These events have not had a material impact on the Fund or its operations. Management and NBFI continue to operate in the ordinary course of business as the investment manager and sub-adviser of the Fund.

NBFI, sub-adviser to the Fund, is retained by Management to furnish it with investment recommendations and research information without added cost to the Fund. Several individuals who are officers and/or trustees of the Trust are also employees of NBFI and/or Management.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $2,292.

Note C--Securities Transactions:

Cost of purchases and proceeds of sales and maturities of long-term securities (excluding short-term securities and financial futures contracts) for the year ended December 31, 2009 were as follows:

Purchases of U.S. Government and Agency Obligations				Purchases excluding U.S. Government and Agency Obligations				Sales and Maturities of U.S. Government and Agency Obligations				Sales and Maturities excluding U.S. Government and Agency Obligations
$	116,028,554			$	51,265,051			$	102,179,726			$	175,641,227

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

	For the Year Ended December 31,
	2009			2008
Shares Sold		6,933,770			7,033,514
Shares Issued on Reinvestment of Dividends and Distributions		2,443,758			2,105,632
Shares Redeemed		(19,767,237	)		(15,489,592	)
Total		(10,389,709	)		(6,350,446	)

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer				Balance of Shares Held December 31, 2008				Gross Purchases and Additions				Gross Sales and Reductions				Balance of Shares Held December 31, 2009				Value December 31, 2009				Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*					--				80,533,238				80,533,238				--			$	--			$	7,723

Note G--Subsequent Events:

Financial Highlights

Short Duration Bond Portfolio

The following table includes selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	10.71		$	13.00		$	12.76		$	12.64		$	12.82
Income From Investment Operations:
Net Investment Income (Loss)tt		.43			.53			.59			.51			.35
Net Gains or Losses on Securities (both realized and unrealized)		.98			(2.23	)		.02			.02			(.17	)
Total From Investment Operations		1.41			(1.70	)		.61			.53			.18
Less Distributions From:
Net Investment Income		(.90	)		(.59	)		(.37	)		(.41	)		(.36	)
Net Asset Value, End of Year	$	11.22		$	10.71		$	13.00		$	12.76		$	12.64
Total Returntt		13.33	%		(13.43	)%		4.77	%		4.20	%		1.44	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	350.0		$	445.5		$	623.0		$	418.7		$	341.3
Ratio of Gross Expenses to Average Net Assets#		.79	%		.74	%		.73	%		.75	%		.75	%
Ratio of Net Expenses to Average Net Assets		.79	%S		.74	%		.73	%		.75	%S		.75	%
Ratio of Net Investment Income (Loss) to Average Net Assets		3.87	%		4.35	%		4.51	%		3.97	%		2.77	%
Portfolio Turnover Rate		47	%		46	%		69	%		86	%		133	%

See Notes to Financial Highlights 21

Notes to Financial Highlights Short Duration Bond Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not waived certain expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown. For the year ended December 31, 2006 Management reimbursed the Fund for losses incurred in connection with the disposition of foreign currency contracts, which had no impact on total return.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

tt Calculated based on the average number of shares outstanding during each fiscal period.

S After utilization of the Line of Credit (2006) and/or waiver of a portion of the investment management fee by Management. Had Management not undertaken such actions, and the Fund had not utilized the Line of Credit, the annualized ratios of net expenses to average daily net assets would have been:

		Year Ended December 31,
2009			2008		2007		2006			2005
	.79	%		--		--		.75	%		--

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Short Duration Bond Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Short Duration Bond Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Short Duration Bond Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Neuberger Berman
Advisers Management Trust

Small-Cap Growth Portfolio

S Class Shares

Annual Report

December 31, 2009

Small-Cap Growth Portfolio Manager's Commentary

For the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Small-Cap Growth Portfolio generated strong results but underperformed its benchmark, the Russell 2000(R) Growth Index.

While the markets ended 2009 decidedly up, the year contained two very different periods. Dramatic weakness carrying over from 2008 colored the early part of the year, and then markets rallied from March through year-end. Growth stocks significantly outperformed value stocks in 2009, as has often happened at inflection points in the market.

In 2008, while the equity market was declining, defensive stocks outperformed on a relative basis. In 2009, after the March low and into the current rally, the situation was reversed to some degree. From March until the start of the fourth quarter, the rally was led by stocks under $5, in the smallest capitalization range (under $250 million), the most illiquid, non-earners, and those in the lowest return-on-equity (ROE) quintiles. We typically avoid these lower-quality areas given our stock-selection process and fundamental criteria. We also do not believe they can outperform over the longer term. In fact, we think there are signs that the low-quality rally may already be fading. The market reversed somewhat during the fourth quarter, when stocks of larger companies (over $1 billion), stocks with high ROEs, and stocks over $20 assumed the lead. When markets are focused on fundamentals, as we believe the shift in the fourth quarter suggests, our quality growth approach tends to benefit.

Information Technology (IT), Consumer Discretionary and Materials were the best performing index sectors this period, while Financials, Industrials and Utilities were weakest. Within the Portfolio, stock selection within Energy, Telecommunications and Financials provided the largest relative benefit, and Health Care, IT and Industrials holdings, the weakest.

Within Energy, an overweight position in Concho Resources, what we consider a high-quality oil and gas firm with good earnings visibility, was a significant benefit, followed by our position in Arena Resources. Within Telecommunications, tower company SBA Communications was a standout performer early in the year. However, we sold the stock and currently have a zero allocation to that sector.

In Financials, higher-quality asset managers and brokerage names like Janus and Waddell & Reed performed well. We also benefited from appreciation by Jones Lang LaSalle, in our opinion a well-run real estate manager. In general, we continue to avoid companies with credit exposure.

On the negative side, within Health Care, Psychiatric Solutions, Wright Medical, Masimo, ViroPharma, Athenahealth and Amedisys disappointed. We eliminated these positions on earnings disappointments and ongoing pressure from lower health care spending and pending reform. We have, however, made select investments in hospital outsourcing companies. Our focus is on companies serving areas that are relatively unprofitable for hospitals, where outsourcing may make sense. Air Methods, an air emergency transport company, Emergency Medical Services, an ER outsourcing company, and IPC The Hospitalist, a company that helps hospitals reduce risk by coordinating patient care across specialties, are examples. Despite the aggregate weakness in the sector this year, SXC Health Solutions, a health care and benefit management software company, was a top performer.

In IT, our holdings in what we consider high-quality stocks generally did not keep pace with their lower-quality counterparts. In particular, Alliance Data Systems and Trimble Navigation underperformed, while VistaPrint, a lower-cost business products and services provider, was among the top performers. We have since repositioned our IT holdings somewhat, adding to positions in companies such as LivePerson, Netlogic Microsystems and Varian Semiconductor. We currently anticipate that these companies will benefit as business spending increases. We believe hiring will improve over time, and we have also added to human resources-related firms including SuccessFactors and Ultimate Software.

Within Industrials, where holdings also underperformed as investor attention was elsewhere, we have added to aerospace and defense holdings, expecting a benefit from economic growth. Holdings include AAR Corp. and HEICO, two aircraft parts firms.

In retrospect, we were too defensive early in the year within the Consumer Discretionary sector, and our holdings underperformed. We sold Gymboree on missed earnings. We consolidated our education theme, keeping Capella Education, but selling DeVry, ITT, Lincoln and Strayer. We shifted the Portfolio toward less defensive areas, such as leisure companies that we expect should do well even with only a slight uptick in consumer spending. Orient-Express Hotels and Royal Caribbean Cruises are examples. These companies have cut costs significantly and have strong balance sheets. Under the same thesis, growing niche retailers with loyal client bases are another area of interest, with holdings including Tractor Supply Co. and Ulta Salon, Cosmetics & Fragrance.

Looking ahead, we believe a continued recovery will occur with muted growth, expecting GDP to be stronger in the first half of 2010 than in the second. Consumer weakness and jobless claims continue to be our main concerns. Since the consumer is unlikely to help move the economy forward, we believe it is critical that select international economies, such as the BRIC markets (Brazil, Russia, India and China), show robust growth. Considering this outlook, we are seeking "international exposure" through companies with international revenue streams. We have continued to become less defensive within the Portfolio, on a case-by-case basis, and expect that given a potentially subdued recovery, the market will reward companies that exhibit quality growth and strong balance sheet characteristics.

Sincerely,

David H. Burshtan
Portfolio Manager

Small-Cap Growth Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	18.3	%
Consumer Staples	3.8
Energy	4.2
Financials	3.1
Health Care	21.8
Industrials	14.7
Information Technology	31.3
Materials	2.8
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			Life of Fund*
Small-Cap Growth Portfolio Class S	07/12/2002		22.75	%		-4.15	%		1.56	%
Russell 2000(R) Index2			27.17	%		0.51	%		6.97	%
Russell 2000(R) Growth Index2			34.47	%		0.87	%		7.16	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of the inception date 7/12/2002.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratio for fiscal year 2008 was 1.99% for Class S shares (prior to any fee waivers or expense reimbursements). The net expense ratio was 1.44%. Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio inception, if it has not operated for 10 years. The result is compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 The Russell 2000(R) Growth Index measures the performance of those Russell 2000(R) Index companies with higher price-to-book ratios and higher forecasted growth values. The Russell 2000 Index is an unmanaged index consisting of the securities of the 2000 issuers having the smallest capitalization in the Russell 3000(R) Index, representing approximately 8% of the Russell 3000 total market capitalization. As of the latest reconstitution the smallest company's market capitalization was roughly $78 million. Please note that indices do not take into account any fees and expenses of investing in the individual securities that they track and that individuals cannot invest directly in any index. Data about the performance of these indices are prepared or obtained by NBM LLC and include reinvestment of all income dividends and distributions. The Fund may invest in many securities not included in the above described indices.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST SMALL-CAP GROWTH PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09
Class S	$	1,000.00	$	1,187.70	$	7.78
Hypothetical (5% annual return before expenses)**
Class S	$	1,000.00	$	1,018.10	$	7.17

* Expenses are equal to the annualized expense ratio of 1.41%, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Small-Cap Growth Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (95.1%)
Aerospace & Defense (4.9%)
	7,900	AAR Corp.	$	181,542	*
	12,700	Global Defense Technology & Systems		209,042	*
	8,900	HEICO Corp.		394,537
				785,121
Beverages (1.0%)
	5,800	Central European Distribution		164,778	*
Biotechnology (3.1%)
	4,600	Alexion Pharmaceuticals		224,572	*
	8,700	Human Genome Sciences		266,220	*
				490,792
Capital Markets (1.4%)
	7,200	Waddell & Reed Financial		219,888
Chemicals (2.6%)
	9,400	Nalco Holding		239,794
	1,600	NewMarket Corp.		183,632
				423,426
Commercial Services & Supplies (2.7%)
	9,200	Cornell Companies		208,840	*
	10,400	Healthcare Services Group		223,184
				432,024
Computers & Peripherals (1.9%)
	13,100	Compellent Technologies		297,108	*
Diversified Consumer Services (2.3%)
	5,000	Capella Education		376,500	*
Electrical Equipment (1.5%)
	12,000	Harbin Electric		246,480	*
Food Products (1.6%)
	7,200	Diamond Foods		255,888
Health Care Equipment & Supplies (5.3%)
	9,600	Align Technology		171,072	*
	5,600	Inverness Medical Innovations		232,456	*
	9,300	Sirona Dental Systems		295,182	*
	5,800	Zoll Medical		154,976	*
				853,686

NUMBER OF SHARES			VALUEt
Health Care Providers & Services (10.5%)
	6,300	Air Methods	$	211,806	*
	4,700	Emergency Medical Services		254,505	*
	6,800	HMS Holdings		331,092	*
	6,700	IPC The Hospitalist		222,775	*
	4,300	Magellan Health Services		175,139	*
	4,400	MEDNAX, Inc.		264,484	*
	10,100	PSS World Medical		227,957	*
				1,687,758
Health Care Technology (2.1%)
	6,200	SXC Health Solutions		334,490	*
Hotels, Restaurants & Leisure (4.6%)
	25,400	Orient-Express Hotel		257,556	*
	13,500	Royal Caribbean Cruises		341,280	*
	3,500	WMS Industries		140,000	*
				738,836
Household Durables (2.0%)
	10,400	Jarden Corp.		321,464
Internet Software & Services (6.2%)
	40,800	LivePerson, Inc.		284,376	*
	20,600	NIC Inc.		188,284
	14,700	Rackspace Hosting		306,495	*
	3,800	VistaPrint NV		215,308	*
				994,463
IT Services (1.6%)
	14,500	RightNow Technologies		251,865	*
Machinery (3.9%)
	2,800	Nordson Corp.		171,304
	18,400	SmartHeat, Inc.		267,168	*
	18,100	The Manitowoc		180,457
				618,929
Media (1.4%)
	13,700	Focus Media Holding ADR		217,145	*
Oil, Gas & Consumable Fuels (4.0%)
	6,700	Arena Resources		288,904	*
	8,000	Concho Resources		359,200	*
				648,104
Personal Products (1.1%)
	11,700	Elizabeth Arden		168,948	*

See Notes to Schedule of Investments 6

NUMBER OF SHARES			VALUEt
Real Estate Management & Development (1.5%)
	4,100	Jones Lang LaSalle	$	247,640
Semiconductors & Semiconductor Equipment (6.6%)
	4,300	Hittite Microwave		175,225	*
	4,700	Netlogic Microsystems		217,422	*
	4,000	Silicon Laboratories		193,360	*
	5,200	Varian Semiconductor Equipment		186,576	*
	8,500	Veeco Instruments		280,840	*
				1,053,423
Software (14.0%)
	7,900	ArcSight, Inc.		202,082	*
	6,400	AsiaInfo Holdings		195,008	*
	10,300	Informatica Corp.		266,358	*
	7,400	Manhattan Associates		177,822	*
	11,100	Nuance Communications		172,494	*
	9,900	Solera Holdings		356,499
	9,700	Sourcefire Inc.		259,475	*
	11,100	SuccessFactors, Inc.		184,038	*
	8,400	Taleo Corp. Class A		197,568	*
	7,600	Ultimate Software Group		223,212	*
				2,234,556
Specialty Retail (4.7%)
	16,700	hhgregg, Inc.		367,901	*
	3,900	Tractor Supply		206,544	*
	9,800	Ulta Salon, Cosmetics & Fragrance		177,968	*
				752,413
Textiles, Apparel & Luxury Goods (2.6%)
	9,000	Lululemon Athetica		270,900	*
	3,500	Warnaco Group		147,665	*
				418,565
		Total Common Stocks (Cost $11,666,424)		15,234,290
Short-Term Investments (2.5%)
	394,573	State Street Institutional Liquid Reserves Fund Institutional Class (Cost $394,573)		394,573
		Total Investments (97.6%) (Cost $12,060,997)		15,628,863	##
		Cash, receivables and other assets, less liabilities (2.4%)		384,334
		Total Net Assets (100.0%)	$	16,013,197

See Notes to Schedule of Investments 7

Notes to Schedule of Investments Small-Cap Growth Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Small-Cap Growth Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by the Fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 8

Notes to Schedule of Investments Small-Cap Growth Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stock^	$	15,234,290	$	--	$	--	$	15,234,290
Short-Term Investments		--		394,573		--		394,573
Total Investments	$	15,234,290	$	394,573	$	--	$	15,628,863

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $12,331,244. Gross unrealized appreciation of investments was $3,334,555 and gross unrealized depreciation of investments was $36,936, resulting in net unrealized appreciation of $3,297,619 based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

See Notes to Financial Statements 9

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	SMALL-CAP GROWTH PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value* (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	15,628,863
Dividends and interest receivable		3,124
Receivable for securities sold		402,597
Receivable for Fund shares sold		52,326
Receivable from administrator--net (Note B)		8,726
Receivable for securities lending income--net (Note A)		29
Prepaid expenses and other assets		271
Total Assets		16,095,936
Liabilities
Payable for Fund shares redeemed		19,317
Payable to investment manager (Notes A & B)		11,185
Accrued expenses and other payables		52,237
Total Liabilities		82,739
Net Assets at value	$	16,013,197
Net Assets consist of:
Paid-in capital	$	21,808,751
Accumulated net realized gains (losses) on investments		(9,363,420	)
Net unrealized appreciation (depreciation) in value of investments		3,567,866
Net Assets at value	$	16,013,197
Shares Outstanding ($.001 par value; unlimited shares authorized)		1,562,643
Net Asset Value, offering and redemption price per share	$	10.25
*Cost of Investments:
Unaffiliated issuers	$	12,060,997

See Notes to Financial Statements 10

Statement of Operations

Neuberger Berman Advisers Management Trust

	SMALL-CAP GROWTH PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	32,995
Interest income--unaffiliated issuers		428
Income from securities loaned--net (Note F)		12,384
Income from investments in affiliated issuers (Note F)		835
Total income	$	46,642
Expenses:
Investment management fees (Notes A & B)		116,704
Administration fees (Note B)		41,190
Distribution fees (Note B)		34,325
Audit fees		41,307
Custodian fees (Note B)		25,388
Insurance expense		771
Legal fees		3,991
Shareholder reports		20,293
Trustees' fees and expenses		50,088
Miscellaneous		3,141
Total expenses		337,198
Expenses reimbursed by administrator (Note B)		(142,078	)
Investment management fees waived (Note A)		(401	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(3	)
Total net expenses		194,716
Net investment income (loss)	$	(148,074	)
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(753,009	)
Sales of investment securities of affiliated issuers		9,806
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		3,918,093
Net gain (loss) on investments		3,174,890
Net increase (decrease) in net assets resulting from operations	$	3,026,816

See Notes to Financial Statements 11

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust
	SMALL-CAP GROWTH PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	(148,074	)	$	(215,137	)
Net realized gain (loss) on investments		(743,203	)		(8,190,938	)
Net increase from payments by affiliates (Note B)		--			6,628
Change in net unrealized appreciation (depreciation) of investments		3,918,093			(3,032,887	)
Net increase (decrease) in net assets resulting from operations		3,026,816			(11,432,334	)
Distributions to Shareholders From (Note A):
Net realized gain on investments		--			(805,076	)
Tax return of capital		--			(161	)
Total distributions to shareholders		--			(805,237	)
From Fund Share Transactions (Note D):
Proceeds from shares sold		8,974,667			16,597,016
Proceeds from reinvestment of dividends and distributions		--			805,237
Payments for shares redeemed		(8,543,746	)		(19,344,752	)
Net increase (decrease) from Fund share transactions		430,921			(1,942,499	)
Net Increase (Decrease) in Net Assets		3,457,737			(14,180,070	)
Net Assets:
Beginning of year		12,555,460			26,735,530
End of year	$	16,013,197		$	12,555,460
Undistributed net investment income (loss) at end of year	$	--		$	--

See Notes to Financial Statements 12

Notes to Financial Statements Small-Cap Growth Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended. The Fund currently offers only Class S shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $2,474.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for net operating losses were reclassified at fiscal year-end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

		Distributions Paid From:
Ordinary Income					Long-Term Capital Gain				Return of Capital				Total
2009			2008		2009		2008		2009		2008		2009		2008
$	--		$	--	$	--	$	805,076	$	--	$	161	$	--	$	805,237

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Long-Term Gain				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	--			$	3,297,619			$	(9,093,173	)		$	(5,795,554	)

Expiring in:
2016		2017
$	4,974,217	$	4,041,802

Under current tax law, certain net capital and net foreign currency losses realized after October 31 within the taxable year may be deferred and treated as occurring on the first day of the following tax year. For the year ended December 31, 2009, the Fund elected to defer $77,154 of net capital losses arising between November 1, 2009 and December 31, 2009.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $12,384, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $21,614 in income earned on cash collateral and amounts received from a principal (including approximately $14,969 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $9,230.

11 Transactions with other funds managed by Neuberger Berman Management LLC: Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, the Fund may invest in a money market fund managed by Management or an affiliate. Through August 10, 2009, the Fund invested in Neuberger Berman Prime Money Fund ("Prime Money"), as approved by the Board. Prime Money sought to provide the highest available current income consistent with safety and liquidity. For any cash that the Fund invested in Prime Money, Management waived a portion of its management fee equal to the management fee it received from Prime Money on those assets (the "Arrangement"). For the year ended December 31, 2009, management fees waived under this Arrangement amounted to $401 and are reflected in the Statement of Operations under the caption "Investment management fees waived." For the year ended December 31, 2009, income earned under this Arrangement amounted to $835 and is reflected in the Statement of Operations under the caption "Income from investments in affiliated issuers."

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Fund retains Management as its investment manager under a Management Agreement. For such investment management services, the Fund pays Management a fee at the annual rate of 0.85% of the first $500 million of the Fund's average daily net assets, 0.825% of the next $500 million, 0.80% of the next $500 million, 0.775% of the next $500 million, 0.75% of the next $500 million, and 0.725% of average daily net assets in excess of $2.5 billion.

Management acts as agent in arranging for the sale of Fund shares without commission and bears advertising and promotion expenses. The Board has adopted a distribution plan (the "Plan") with respect to the Fund, pursuant to Rule 12b-1 under the 1940 Act. The Plan provides that, as compensation for administrative and other services provided to the Fund, Management's activities and expenses related to the sale and distribution of the Fund's shares, and ongoing services provided to investors in the Fund, Management receives from the Fund a fee at the annual rate of 0.25% of the Fund's average daily net assets. Management receives this amount to provide distribution and shareholder servicing for the Fund and pays a portion of it to institutions that provide such services. Those institutions may use the payments for, among other purposes, compensating employees engaged in sales and/or shareholder servicing. The amount of fees paid by the Fund during any year may be more or less than

the cost of distribution and other services provided to the Fund. FINRA rules limit the amount of annual distribution fees that may be paid by a mutual fund and impose a ceiling on the cumulative distribution fees paid. The Trust's Plan complies with those rules.

Management has contractually undertaken through December 31, 2012 to forgo current payment of fees and/or reimburse the Fund for its operating expenses (including the fees payable to Management but excluding interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed, in the aggregate, 1.40% per annum of the Fund's average daily net assets (the "Expense Limitation"). For the year ended December 31, 2009, such excess expenses amounted to $142,078. The Fund has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as its annual Operating Expenses during that period do not exceed its Expense Limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under this agreement. At December 31, 2009, contingent liabilities to Management under this agreement were as follows:

Expiring in:
2010		2011		2012		Total
$	126,509	$	129,472	$	142,078	$	398,059

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $3.

On March 25, 2008, Management voluntarily agreed to reimburse the Fund for all brokerage commissions from March 25, 2008 to April 15, 2008, to facilitate a restructuring of the portfolio following a change in the Fund's portfolio manager. The amount of this voluntary reimbursement was $6,628.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $39,567,629 and $39,932,944, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

	For the Year Ended December 31,
	2009			2008
Shares Sold		1,051,811			1,291,580
Shares Issued on Reinvestment of Dividends and Distributions		--			93,632
Shares Redeemed		(992,399	)		(1,725,324	)
Total		59,412			(340,112	)

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer	Balance of Shares Held December 31, 2008		Gross Purchases and Additions		Gross Sales and Reductions		Balance of Shares Held December 31, 2009		Value December 31, 2009		Income from Investments in Affiliated Issuers Included in Total Income
Neuberger Berman Prime Money Fund Trust Class*		539,539		11,237,209		11,776,748		--	$	--	$	835
Neuberger Berman Securities Lending Quality Fund, LLC**		1,274,335		11,205,131		12,479,466		--		--		14,969
Total									$	--	$	15,804

Note G--Subsequent Events:

Financial Highlights

Small-Cap Growth Portfolio

The following table includes selected data for a share outstanding throughout each year and other performance information derived from the Financial Statements.

	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	8.35		$	14.50		$	14.53		$	14.16		$	13.84
Income From Investment Operations:
Net Investment Income (Loss)tt		(.09	)		(.11	)		(.06	)		(.05	)		(.04	)
Net Gains or Losses on Securities (both realized and unrealized)		1.99			(5.60	)SS		.14			.79			.43
Total From Investment Operations		1.90			(5.71	)		.08			.74			.39
Less Distributions From:
Net Capital Gains		--			(.44	)		(.11	)		(.37	)		(.07	)
Tax Return of Capital		--			(.00	)		--			--			--
Total Distributions		--			(.44	)		(.11	)		(.37	)		(.07	)
Net Asset Value, End of Year	$	10.25		$	8.35		$	14.50		$	14.53		$	14.16
Total Returntt		22.75	%		(39.47	)%		.52	%		5.25	%		2.82	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	16.0		$	12.6		$	26.7		$	24.2		$	18.9
Ratio of Gross Expenses to Average Net Assets#		1.42	%		1.43	%		1.40	%		1.40	%		1.40	%
Ratio of Net Expenses to Average Net AssetsS		1.42	%		1.42	%		1.39	%		1.40	%		1.40	%
Ratio of Net Investment Income (Loss) to Average Net Assets		(1.08	)%		(.92	)%		(.42	)%		(.33	)%		(.32	)%
Portfolio Turnover Rate		300	%		323	%		38	%		30	%		42	%

See Notes to Financial Highlights 20

Notes to Financial Highlights Small-Cap Growth Portfolio

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

		Year Ended December 31,
2009			2008			2007			2006			2005
	2.46	%		1.97	%		1.87	%		2.00	%		2.09	%

SS Included in this net loss is a reimbursement from Management as described in Note B of Notes to Financial Statements.

tt Calculated based on the average number of shares outstanding during each fiscal period.

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Small-Cap Growth Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Small-Cap Growth Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Small-Cap Growth Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Neuberger Berman
Advisers Management Trust

Socially Responsive Portfolio

I Class Shares

S Class Shares

Annual Report

December 31, 2009

B1017 02/10

Socially Responsive Portfolio Managers' Commentary

We are pleased to report that, for the year ended December 31, 2009, the Neuberger Berman Advisers Management Trust (AMT) Socially Responsive Portfolio provided a positive return and outperformed its benchmark, the S&P 500 Index.

The rally that ensued lifted investor sentiment and risk appetite. Many of the sectors hardest hit during the decline--those most closely tied to a cyclical recovery, such as credit-sensitive financials, heavy industrials, materials, and consumer retail--rebounded strongly, fueling second-half returns. Less economically sensitive stocks, while up, underperformed.

For the year, Portfolio returns were strongly influenced by evolving investor sentiment. With our focus on quality companies with strong balance sheets positioned for advantaged growth through economic cycles, the Portfolio significantly outperformed during the first half of the period. As the market bottomed, investors shifted toward stocks perceived to benefit most from economic recovery. As this occurred, our large lead versus the broader market contracted, and the Portfolio ended the year with a smaller, yet significant performance advantage.

The Portfolio's strongest performers in 2009 included Scripps Networks, best known for its Food and Home and Garden cable networks. Despite a challenging advertising environment, we believe Scripps grew its business in 2009, driven by the strong affinity of its brands with consumers. With strong fundamentals and a very resilient business, the stock almost doubled this past year.

Altera, a long-term core semiconductor holding, also performed well. Because of the value proposition of its product line Altera's revenue held up better than its peers, which supported the stock during 2009's early weakness and through the subsequent rally.

Portfolio disappointments included biotech firm Genzyme, which we sold late in the year. Manufacturing issues hurt Genzyme's ability to serve customers and may have eased the path for entry by competitors. We also eliminated our position in UnitedHealth Group, which was hurt by operating challenges and uncertainty about health care reform.

Other poor performers included Liberty Global and BorgWarner, companies we sold early in the year at a loss to make room for candidates we expected would perform better. Yahoo is one such addition, a company likely to be a beneficiary of the secular shift to Internet-based advertising. We continue to hold companies like Comcast and Bank of New York Mellon -- firms that delivered good operating results in a difficult environment, but became less interesting to investors as cyclicals rallied.

Looking ahead, while we currently expect several more quarters of stronger-than-expected economic growth driven by inventory restocking, the longer-term outlook remains uncertain. For instance, elevated unemployment is likely to constrain consumer spending. Also many industrialized nations need to address serious fiscal problems, eventually leading to spending cuts and higher taxes. At some point, these factors could impact economic growth. We think their effect may be felt as the benefits of the inventory replenishment cycle wind down.

The uncertainties facing businesses and the lack of historical precedents keep us focused on high-quality socially responsible companies whose growth is not closely tied to an economic rebound, and whose shares trade at or below the market average. Recent addition ICF is one example. ICF helps various federal agencies, including HHS, EPA and Education, implement programs. The company has a strong balance sheet, significant free cash flow, relatively predictable earnings, and has been selling at a historical low. We think such intrinsically strong businesses will benefit the portfolio in 2010 and across our 3-5 year investment horizon.

If the economic recovery is more robust than we expect, owning companies less geared to economic growth may prove a headwind. However, we believe extremely attractive current valuations should offset some of this risk. Our current holdings, we think, can deliver solid returns driven by earnings growth and dividends. Valuation expansion, if it occurs, would be an added catalyst.

As always, we look forward to continuing to serve your investment needs.

Sincerely,

Arthur Moretti and Ingrid Dyott
Portfolio Co-Managers

Socially Responsive Portfolio

SECTOR ALLOCATION

(% of Equity Market Value)
Consumer Discretionary	13.7	%
Consumer Staples	5.0
Energy	14.1
Financials	12.5
Health Care	9.7
Industrials	14.8
Information Technology	23.4
Materials	4.0
Utilities	2.8
Total	100.0	%

AVERAGE ANNUAL TOTAL RETURN1

	Inception Date	1 Year			5 Years			10 Years			Life of Fund*
Socially Responsive Portfolio Class I	02/18/1999		31.43	%		0.80	%		2.51	%		3.66	%
Socially Responsive Portfolio Class S2	05/01/2006		31.31	%		0.72	%		2.47	%		3.62	%
S&P 500 Index3			26.46	%		0.42	%		-0.95	%		0.91	%

Current performance may be lower or higher than the performance data quoted. For performance data current to the most recent month end, please visit https://www.nb.com.

* Index returns are as of inception date 2/18/1999.

As stated in the Portfolio's most recent prospectus, the total annual fund operating expense ratios for fiscal year 2008 were 0.92% and 1.27% for Class I and Class S shares, respectively (prior to any fee waivers or expense reimbursements). The net expense ratio was 1.17% for Class S shares. Neuberger Berman Management LLC has contractually agreed to limit certain expenses of the Portfolio through 12/31/2012 for Class I and Class S shares.

COMPARISON OF A $10,000 INVESTMENT

The chart shows the value of a hypothetical $10,000 investment in the Portfolio over the past 10 fiscal years, or since the Portfolio's inception, if it has not operated for 10 years. The graphs are based on Class I shares only; performance of other classes will vary due to differences in fee structures (see Average Annual Total Return chart above). The result is compared with benchmarks, which may include a broad-based market index and/or a narrower index. Please note that market indexes do not include expenses. All results include the reinvestment of income dividends and distributions. Results represent past performance and do not indicate future results. The chart and table do not reflect the deduction of taxes that a shareholder would pay on Portfolio distributions or the redemption of Portfolio shares.

Please see Endnotes for additional information.

Endnotes

2 Performance shown prior to May 1, 2006 for the Class S shares is that of the Class I shares, which have lower expenses and correspondingly higher returns than Class S shares.

The composition, industries and holdings of the Portfolio are subject to change.

Information About Your Fund's Expenses

Actual Expenses and Performance:				The first section of the table provides information about actual account values and actual expenses in dollars, based on the fund's actual performance during the period. You may use the information in this line, together with the amount you invested, to estimate the expenses 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 first section of the table under the heading entitled "Expenses Paid During the Period" to estimate the expenses you paid over the period.

Hypothetical Example for Comparison Purposes:				The second section of 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 at 5% per year before expenses. This return 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 this fund versus other funds. To do so, compare the expenses shown in this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Expense Information as of 12/31/09 (Unaudited)

NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST SOCIALLY RESPONSIVE PORTFOLIO

Actual	Beginning Account Value 7/1/09		Ending Account Value 12/31/09		Expenses Paid During the Period* 7/1/09 - 12/31/09		Expense Ratio
Class I	$	1,000.00	$	1,207.50	$	6.23		1.12	%
Class S	$	1,000.00	$	1,206.60	$	6.51		1.17	%
Hypothetical (5% annual return before expenses)**
Class I	$	1,000.00	$	1,019.56	$	5.70		1.12	%
Class S	$	1,000.00	$	1,019.31	$	5.96		1.17	%

** Hypothetical 5% annual return before expenses is calculated by multiplying the number of days in the most recent half year divided by 365.

Schedule of Investments Socially Responsive Portfolio

NUMBER OF SHARES			VALUEt
Common Stocks (97.7%)
Automobiles (1.8%)
	26,570	Toyota Motor ADR	$	2,236,132
Capital Markets (7.1%)
	266,829	Charles Schwab		5,021,722
	132,810	The Bank of New York Mellon		3,714,695
				8,736,417
Commercial Services & Supplies (1.9%)
	147,375	Herman Miller		2,355,053
Electronic Equipment, Instruments & Components (7.9%)
	102,625	Anixter International		4,833,637	*
	163,975	National Instruments		4,829,064
				9,662,701
Energy Equipment & Services (3.0%)
	134,100	Smith International		3,643,497
Food Products (3.0%)
	59,950	J.M. Smucker		3,701,913
Household Products (1.9%)
	37,715	Procter & Gamble		2,286,660
Industrial Conglomerates (4.1%)
	60,665	3M Co.		5,015,176
Industrial Gases (2.8%)
	42,695	Praxair, Inc.		3,428,835
Insurance (5.1%)
	7,400	Markel Corp.		2,516,000	*
	205,675	Progressive Corp.		3,700,093	*
				6,216,093
Internet Software & Services (3.7%)
	270,500	Yahoo! Inc.		4,538,990	*
Life Science Tools & Services (3.1%)
	52,725	Millipore Corp.		3,814,654	*
Machinery (4.5%)
	73,815	Danaher Corp.		5,550,888

NUMBER OF SHARES			VALUEt
Media (11.6%)
	216,847	Comcast Corp. Class A Special	$	3,471,720
	119,675	Scripps Networks Interactive		4,966,513
	13,159	Washington Post		5,784,696
				14,222,929
Multi-Utilities (2.7%)
	300,234	National Grid		3,277,031
Oil, Gas & Consumable Fuels (10.8%)
	234,882	BG Group PLC		4,241,099
	62,250	Cimarex Energy		3,297,383
	118,310	Newfield Exploration		5,706,091	*
				13,244,573
Pharmaceuticals (6.4%)
	34,956	Novo Nordisk A/S ADR		2,231,941
	39,269	Novo Nordisk A/S Class B		2,506,998	*
	18,361	Roche Holding AG		3,139,966
				7,878,905
Professional Services (1.2%)
	56,900	ICF International		1,524,920	*
Road & Rail (2.7%)
	60,250	Canadian National Railway		3,275,190
Semiconductors & Semiconductor Equipment (6.8%)
	266,055	Altera Corp.		6,020,825
	87,600	Texas Instruments		2,282,856
				8,303,681
Software (4.5%)
	180,475	Intuit Inc.		5,542,387	*
Specialty Chemicals (1.1%)
	13,600	Novozymes A/S		1,414,912
		Total Common Stocks (Cost $115,863,361)		119,871,537
Short-Term Investments (4.2%)
	2,561,010	Neuberger Berman Securities Lending Quality Fund, LLC		2,612,230	tt
	2,595,490	State Street Institutional Government Money Market Fund Institutional Class		2,595,490
		Total Short-Term Investments (Cost $5,207,720)		5,207,720

See Notes to Schedule of Investments 6

PRINCIPAL AMOUNT			VALUEt
Certificates of Deposit (0.2%)
$	100,000	Shorebank Chicago, 0.85%, due 3/10/10	$	100,000
	100,000	Shorebank Pacific, 0.45%, due 1/31/10		100,000
		Total Certificates of Deposit (Cost $200,000)		200,000	#
		Total Investments (102.1%) (Cost $121,271,081)		125,279,257	##
		Liabilities, less cash, receivables and other assets [(2.1%)]		(2,559,777	)
		Total Net Assets (100.0%)	$	122,719,480

See Notes to Schedule of Investments 7

Notes to Schedule of Investments Socially Responsive Portfolio

t The value of investments in equity securities by Neuberger Berman Advisers Management Trust Socially Responsive Portfolio (the "Fund") is determined by Neuberger Berman Management LLC ("Management") primarily by obtaining valuations from an independent pricing service based on the latest sale price when that price is readily available. Securities traded primarily on the NASDAQ Stock Market are normally valued by the Fund at the NASDAQ Official Closing Price ("NOCP") provided by NASDAQ each business day. The NOCP is the most recently reported price as of 4:00:02 p.m., Eastern time, unless that price is outside the range of the "inside" bid and asked prices (i.e., the bid and asked prices that dealers quote to each other when trading for their own accounts); in that case, NASDAQ will adjust the price to equal the inside bid or asked price, whichever is closer. Because of delays in reporting trades, the NOCP may not be based on the price of the last trade to occur before the market closes. If there is no reported sale of a security on a particular day, the independent pricing service may value the security based on reported market quotations. Management has developed a process to periodically review information provided by independent pricing services. If a valuation is not available from an independent pricing service, the Fund seeks to obtain quotations from principal market makers. If such quotations are not readily available, securities are valued using methods the Board of Trustees of Neuberger Berman Advisers Management Trust (the "Board") has approved on the belief that they reflect fair value. Numerous factors may be considered when determining the fair value of a security, including available analyst, media or other reports, trading in futures or ADRs and whether the issuer of the security being fair valued has other securities outstanding. Foreign security prices are furnished by independent quotation services and expressed in local currency values. Foreign security prices are currently translated from the local currency into U.S. dollars using the exchange rate as of 4:00 p.m., Eastern time. The Board has approved the use of Interactive Data Pricing and Reference Data, Inc. ("Interactive") to assist in determining the fair value of the Fund's foreign equity securities when changes in the value of a certain index suggest that the closing prices on the foreign exchanges may no longer represent the amount that the Fund could expect to receive for those securities. In this event, Interactive will provide adjusted prices for certain foreign equity securities using a statistical analysis of historical correlations of multiple factors. In the absence of precise information about the market values of these foreign securities as of the close of the New York Stock Exchange, the Board has determined on the basis of available data that prices adjusted in this way are likely to be closer to the prices the Fund could realize on a current sale than are the prices of those securities established at the close of the foreign markets in which the securities primarily trade. Fair value prices are necessarily estimates, and there is no assurance that such a price will be at or close to the price at which the security next trades. Short-term debt securities with less than 60 days until maturity may be valued at cost, which, when combined with interest earned, is expected to approximate market value.

In accordance with Accounting Standards Codification ("ASC") 820 "Fair Value Measurements and Disclosures" ("ASC 820"), formerly known as Financial Accounting Standards Board ("FASB") Statement of Financial Accounting Standards No. 157, "Fair Value Measurements," investments held by a fund are carried at "fair value" as defined by ASC 820. Fair value is defined as the price that a Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment under current market conditions. Various inputs, including the volume and level of activity for the asset or liability in the market are considered in determining the value of the Fund's investments, some of which are discussed above. Significant management judgement may be necessary to estimate fair value in accordance with ASC 820.

. Level 1 - quoted prices in active markets for identical investments

. Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, amortized cost, etc.)

. Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments)

See Notes to Financial Statements 8

Notes to Schedule of Investments Socially Responsive Portfolio (cont'd)

The inputs or methodology used for valuing an investment are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary, by category of Level, of inputs used to value the Fund's investments as of December 31, 2009:

Asset Valuation Inputs	Level 1		Level 2		Level 3		Total
Investments:
Common Stocks^	$	119,871,537	$	--	$	--	$	119,871,537
Short-Term Investments		--		5,207,720		--		5,207,720
Certificates of Deposit		--		200,000		--		200,000
Total Investments	$	119,871,537	$	5,407,720	$	--	$	125,279,257

^ The Schedule of Investments provides information on the industry categorization for the portfolio.

# At cost, which approximates market value.

## At December 31, 2009, the cost of investments for U.S. federal income tax purposes was $121,834,916. Gross unrealized appreciation of investments was $11,127,167 and gross unrealized depreciation of investments was $7,682,826, resulting in net unrealized appreciation of $3,444,341, based on cost for U.S. federal income tax purposes.

* Security did not produce income during the last twelve months.

* All or a portion of this security is on loan (see Note A of Notes to Financial Statements).

tt Managed by an affiliate of Management and could be deemed an affiliate of the Fund (see Notes A & F of Notes to Financial Statements).

See Notes to Financial Statements 9

Statement of Assets and Liabilities

Neuberger Berman Advisers Management Trust

	SOCIALLY RESPONSIVE PORTFOLIO
	December 31, 2009
Assets
Investments in securities, at value*t (Notes A & F)--see Schedule of Investments:
Unaffiliated issuers	$	122,667,027
Affiliated issuers		2,612,230
		125,279,257
Cash		14,905
Dividends and interest receivable		98,434
Receivable for Fund shares sold		288,318
Receivable for securities lending income--net (Note A)		43
Prepaid expenses and other assets		256
Total Assets		125,681,213
Liabilities
Payable for collateral on securities loaned (Note A)		2,567,441
Payable for securities purchased		131,157
Payable for Fund shares redeemed		100,649
Payable to investment manager (Notes A & B)		56,442
Payable to administrator--net (Note B)		37,140
Accrued expenses and other payables		68,904
Total Liabilities		2,961,733
Net Assets at value	$	122,719,480
Net Assets consist of:
Paid-in capital	$	147,981,225
Undistributed net investment income (loss)		37,018
Accumulated net realized gains (losses) on investments		(29,304,323	)
Net unrealized appreciation (depreciation) in value of investments		4,005,560
Net Assets at value	$	122,719,480
Net Assets
Class I	$	64,519,757
Class S		58,199,723
Shares Outstanding ($.001 par value; unlimited shares authorized)
Class I		5,333,157
Class S		4,795,062
Net Asset Value, offering and redemption price per share
Class I	$	12.10
Class S		12.14
tSecurities on loan, at value:
Unaffiliated issuers	$	2,444,939
*Cost of Investments:
Unaffiliated issuers	$	118,658,851
Affiliated issuers		2,612,230
Total cost of investments	$	121,271,081

See Notes to Financial Statements 10

Statement of Operations

Neuberger Berman Advisers Management Trust

	SOCIALLY RESPONSIVE PORTFOLIO
	For the Year Ended December 31, 2009
Investment Income:
Income (Note A):
Dividend income--unaffiliated issuers	$	1,314,012
Interest income--unaffiliated issuers		2,235
Income from securities loaned--net (Note F)		3,387
Foreign taxes withheld		(23,135	)
Total income	$	1,296,499
Expenses:
Investment management fees (Notes A & B)		583,948
Administration fees (Note B):
Class I		164,157
Class S		154,360
Distribution fees (Note B):
Class S		128,634
Audit fees		41,307
Custodian fees (Note B)		78,906
Insurance expense		8,486
Legal fees		33,237
Shareholder reports		93,548
Trustees' fees and expenses		50,107
Miscellaneous		17,522
Total expenses		1,354,212
Expenses reimbursed by administrator (Note B)		(117,793	)
Expenses reduced by custodian fee expense offset arrangement (Note B)		(7	)
Total net expenses		1,236,412
Net investment income (loss)	$	60,087
Realized and Unrealized Gain (Loss) on Investments (Note A)
Net realized gain (loss) on:
Sales of investment securities of unaffiliated issuers		(14,024,378	)
Sales of investment securities of affiliated issuers		44,790
Foreign currency		(22,696	)
Change in net unrealized appreciation (depreciation) in value of:
Unaffiliated investment securities		43,112,954
Foreign currency		(236	)
Net gain (loss) on investments		29,110,434
Net increase (decrease) in net assets resulting from operations	$	29,170,521

See Notes to Financial Statements 11

Statements of Changes in Net Assets

Neuberger Berman Advisers Management Trust

	SOCIALLY RESPONSIVE PORTFOLIO
	Year Ended December 31, 2009			Year Ended December 31, 2008
Increase (Decrease) in Net Assets:
From Operations (Note A):
Net investment income (loss)	$	60,087		$	2,662,575
Net realized gain (loss) on investments		(14,002,284	)		(7,544,997	)
Change in net unrealized appreciation (depreciation) of investments		43,112,718			(95,761,352	)
Net increase (decrease) in net assets resulting from operations		29,170,521			(100,643,774	)
Distributions to Shareholders From (Note A):
Net investment income:
Class I		(1,217,313	)		(1,623,563	)
Class S		(1,002,052	)		(1,370,229	)
Net realized gain on investments:
Class I		--			(5,548,809	)
Class S		--			(5,503,467	)
Total distributions to shareholders		(2,219,365	)		(14,046,068	)
From Fund Share Transactions (Note D):
Proceeds from shares sold:
Class I		8,381,467			68,378,900
Class S		2,721,404			5,844,369
Proceeds from reinvestment of dividends and distributions:
Class I		1,217,313			7,172,372
Class S		1,002,052			6,873,696
Payments for shares redeemed:
Class I		(10,545,630	)		(508,016,238	)
Class S		(8,789,012	)		(11,960,896	)
Net increase (decrease) from Fund share transactions		(6,012,406	)		(431,707,797	)
Net Increase (Decrease) in Net Assets		20,938,750			(546,397,639	)
Net Assets:
Beginning of year		101,780,730			648,178,369
End of year	$	122,719,480		$	101,780,730
Undistributed net investment income (loss) at end of year	$	37,018		$	2,218,992

See Notes to Financial Statements 12

Notes to Financial Statements Socially Responsive Portfolio

Note A--Summary of Significant Accounting Policies:

1 General: The Fund is a separate operating series of Neuberger Berman Advisers Management Trust (the "Trust"), a Delaware statutory trust organized pursuant to a Trust Instrument dated May 23, 1994. The Trust is currently comprised of ten separate operating series (each a "Series," collectively, the "Funds") each of which is diversified. The Trust is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"), and its shares are registered under the Securities Act of 1933, as amended (the "1933 Act"). The Fund currently offers Class I and Class S shares. The Board may establish additional series or classes of shares without the approval of shareholders.

The assets of each Series belong only to that Series, and the liabilities of each Series are borne solely by that Series and no other.

2 Portfolio valuation: Investment securities are valued as indicated in the notes following the Schedule of Investments.

4 Securities transactions and investment income: Securities transactions are recorded on trade date for financial reporting purposes. Dividend income is recorded on the ex-dividend date or, for certain foreign dividends, as soon as the Fund becomes aware of the dividends. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income, including accretion of original issue discount, where applicable, and accretion of discount on short-term investments, is recorded on the accrual basis. Realized gains and losses from securities transactions and foreign currency transactions, if any, are recorded on the basis of identified cost and stated separately in the Statement of Operations. Included in net realized gain (loss) on investments are proceeds from the settlements of class action litigation in which the Fund participated as a class member. The amount of such proceeds for the year ended December 31, 2009 was $233,005.

5 Income tax information: The Funds are treated as separate entities for U.S. federal income tax purposes. It is the policy of the Fund to continue to qualify as a regulated investment company by complying with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its earnings to shareholders. Therefore, no federal income or excise tax provision is required.

As determined on December 31, 2009, permanent differences resulting primarily from different book and tax accounting for foreign currency gains and losses were reclassified at fiscal year end. These reclassifications had no effect on net income, net asset value or net asset value per share of the Fund.

The tax character of distributions paid during the years ended December 31, 2009 and December 31, 2008 was as follows:

				Distributions Paid From:
Ordinary Income				Long-Term Capital Gain				Total
2009		2008		2009		2008		2009		2008
$	2,219,365	$	4,101,032	$	--	$	9,945,036	$	2,219,365	$	14,046,068

As of December 31, 2009, the components of distributable earnings (accumulated losses) on a U.S. federal income tax basis were as follows:

Undistributed Ordinary Income				Undistributed Long-Term Gain				Unrealized Appreciation (Depreciation)				Loss Carryforwards and Deferrals				Total
$	37,018			$	--			$	3,441,725			$	(28,740,488	)		$	(25,261,745	)

Expiring in:
2016		2017
$	7,357,742	$	19,680,911

Under current tax law, the use of these losses to offset future gains may be limited.

Under current tax law, certain net capital and net foreign currency losses realized after October 31 within the taxable year may be deferred and treated as occurring on the first day of the following tax year. For the year ended December 31, 2009, the Fund elected to defer $1,701,835 of net capital losses arising between November 1, 2009 and December 31, 2009.

7 Foreign taxes: Foreign taxes withheld represent amounts withheld by foreign tax authorities, net of refunds recoverable.

includes open-end and closed-end investment companies for which Management serves as investment manager, that are not directly attributed to a Series or the Trust are allocated among the Fund and the other investment companies in the complex or series thereof on the basis of relative net assets, except where a more appropriate allocation of expenses to each investment company in the complex or series thereof can otherwise be made fairly. The Fund's expenses (other than those specific to each class) are allocated proportionally each day between the classes based upon the relative net assets of each class.

Under the securities lending arrangement, the Fund receives cash collateral at the beginning of each transaction equal to at least 102% of the prior day's market value of the loaned securities (105% in the case of international securities). The Fund may invest all the cash collateral in Neuberger Berman Securities Lending Quality Fund, LLC ("Quality Fund"), a fund managed by Neuberger Berman Fixed Income LLC (formerly known as Lehman Brothers Asset Management LLC) ("NBFI"), an affiliate of Management. Effective July 1, 2009, Dwight Asset Management Company LLC became the Sub-Adviser to the Quality Fund. The Quality Fund is not a money market fund that is registered under the 1940 Act and does not operate in accordance with all requirements of Rule 2a-7 under the 1940 Act. There is no assurance that the Quality Fund will maintain a $1.00 share price.

Net income from the lending program represents any amounts received from a principal plus income earned on the cash collateral invested in Quality Fund or in other investments, if applicable, less cash collateral fees and other expenses associated with the loans. For the fiscal year ended December 31, 2009, the Fund received net income under the securities lending arrangement of approximately $3,387, which is reflected in the Statement of Operations under the caption "Income from securities loaned -- net." For the fiscal year ended December 31, 2009, "Income from securities loaned -- net" consisted of approximately $7,925 in income earned on cash collateral and amounts received from a principal (including approximately $3,624 of interest income earned from the Quality Fund), less fees and expenses paid of approximately $4,538.

11 Investments in foreign securities: Investing in foreign securities may involve certain sovereign and other risks, in addition to the credit and market risks normally associated with domestic securities. These additional risks include the possibility of adverse political and economic developments (including political instability, nationalization, expropriation, or confiscatory taxation) and the potentially adverse effects of unavailability of public information regarding issuers, less governmental supervision and regulation of financial markets, reduced liquidity of certain financial markets, and the lack of uniform accounting, auditing, and financial reporting standards or the

application of standards that are different or less stringent than those applied in the United States. Foreign securities also may experience greater price volatility, higher rates of inflation, and delays in settlement.

12 Derivative instruments: Management has evaluated the requirements of ASC 815 "Disclosures about Derivative Instruments and Hedging Activities" ("ASC 815"), formerly known as FASB Statement of Financial Accounting Standards No. 161, "Disclosures about Derivative Instruments and Hedging Activities," which are effective for financial statements issued for fiscal years and interim periods beginning after November 15, 2008. ASC 815 requires enhanced disclosures about a fund's derivative and hedging activities. Management has concluded that, since the Fund did not hold any derivative instruments during the year ended December 31, 2009, no additional disclosures pursuant to ASC 815 are required at this time.

13 Indemnifications: Like many other companies, the Trust's organizational documents provide that its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Trust. In addition, both in some of its principal service contracts and in the normal course of its business, the Trust enters into contracts that provide indemnifications to other parties for certain types of losses or liabilities. The Trust's maximum exposure under these arrangements is unknown as this could involve future claims against the Trust.

14 Other: All net investment income and realized and unrealized capital gains and losses of the Fund are allocated, on the basis of relative net assets, pro rata among its respective classes.

Note B--Management Fees, Administration Fees, Distribution Arrangements, and Other Transactions With Affiliates:

The Board adopted a non-fee distribution plan for the Fund's Class I.

For the Fund's Class S, Management acts as agent in arranging for the sale of class shares without commission and bears advertising and promotion expenses. The Board has adopted a distribution plan (the "Plan") with respect to this class, pursuant to Rule 12b-1 under the 1940 Act. The Plan provides that, as compensation for administrative and other services provided to this class, Management's activities and expenses related to the sale and distribution of this class of shares, and ongoing services provided to investors in this class, Management receives from this class a fee at an annual rate of 0.25% of Class S's average daily net assets. Management receives this amount to provide distribution and shareholder servicing for this class and pays a portion of it to institutions that provide such services. Those institutions may use payments for, among other purposes, compensating employees engaged in sales and/or shareholder servicing. The amount of fees paid by the class during any year may be more or less than the cost of the distribution and other services provided to this class. FINRA rules limit the amount of annual distribution fees that may be paid by a mutual fund and impose a ceiling on the cumulative distribution fees paid. The Trust's Plan complies with those rules.

Management has contractually undertaken to forgo current payment of fees and/or reimburse the Fund's Class I and Class S shares for their operating expenses (exclusive of interest, taxes, brokerage commissions, extraordinary expenses, and transaction costs) ("Operating Expenses") which exceed the expense limitation as detailed in the following table:

	Expense Limitation(1)			Expiration		Reimbursement from Management for the Year Ended December 31, 2009
Class I		1.30	%		12/31/12	$	--
Class S		1.17	%		12/31/12		117,793

(1) Expense limitation per annum of the respective class' average daily net assets.

Each respective class has agreed to repay Management through December 31, 2015 for fees and expenses foregone and/or its excess Operating Expenses previously reimbursed by Management, so long as its annual Operating Expenses during that period do not exceed its expense limitation, and the repayment is made within three years after the year in which Management issued the reimbursement or waived fees. During the year ended December 31, 2009, there was no repayment to Management under these agreements. At December 31, 2009 the Fund's Class I shares had no contingent liability to Management under this agreement. At December 31, 2009, the Fund's Class S shares contingent liabilities to Management under this agreement were as follows:

	Expiring in:
	2011		2012		Total
Class S	$	71,032	$	117,793	$	188,825

The closing of the Acquisition resulted in an "assignment" of the Fund's Management Agreement and Sub-Advisory Agreement. Such an assignment, by law, automatically terminated those agreements. Accordingly, prior to the closing the Board, including the Trustees who are not "interested persons" of the Fund's investment manager and its affiliates or the Fund, considered and approved a new Management Agreement and Sub-Advisory Agreement for the Fund. The new agreements, which are virtually identical to those previously in effect, were also approved by a vote of the Fund's shareholders.

The Fund has an expense offset arrangement in connection with its custodian contract. For the year ended December 31, 2009, the impact of this arrangement was a reduction of expenses of $7.

Note C--Securities Transactions:

During the year ended December 31, 2009, there were purchase and sale transactions (excluding short-term securities) of $34,855,574 and $42,901,823, respectively.

During the year ended December 31, 2009, no brokerage commissions on securities transactions were paid to affiliated brokers.

Note D--Fund Share Transactions:

Share activity for the years ended December 31, 2009 and December 31, 2008 was as follows:

For the Year Ended December 31, 2009

	Shares Sold		Shares Issued on Reinvestment of Dividends and Distributions		Shares Redeemed			Total
Class I		796,814		103,601		(1,064,899	)		(164,484	)
Class S		257,870		84,992		(879,211	)		(536,349	)

For the Year Ended December 31, 2008

	Shares Sold		Shares Issued on Reinvestment of Dividends and Distributions		Shares Redeemed			Total
Class I		4,171,564		740,183		(30,562,519	)		(25,650,772	)
Class S		388,203		708,629		(818,006	)		278,826

Note E--Line of Credit:

Note F--Investments in Affiliates:

Name of Issuer

Balance of
Shares
Held
December 31,
2008

Gross
Purchases
and
Additions

Gross
Sales
and
Reductions

Balance of
Shares
Held
December 31,
2009

Value
December 31,
2009

Income from
Investments in
Affiliated
Issuers
Included in
Total Income

Neuberger Berman Securities
Lending Quality Fund, LLC*

18,249,145

15,688,135

2,561,010

2,612,230

3,624

* Quality Fund, a fund managed by NBFI, an affiliate of Management, is used to invest cash the Fund receives as collateral for securities loaned as approved by the Board. Because all shares of Quality Fund are held by funds in the related investment management complex, Quality Fund may be considered an affiliate of the Fund.

Note G--Subsequent Events:

Financial Highlights

Socially Responsive Portfolio

The following tables include selected data for a share outstanding throughout each period and other performance information derived from the Financial Statements.

Class I
	Year Ended December 31,
	2009			2008			2007			2006			2005
Net Asset Value, Beginning of Year	$	9.39		$	17.91		$	16.71		$	14.91		$	13.99
Income From Investment Operations:
Net Investment Income (Loss)tt		.01			.11			.12			.05			.08
Net Gains or Losses on Securities (both realized and unrealized)		2.93			(7.13	)		1.16			1.98			.88
Total From Investment Operations		2.94			(7.02	)		1.28			2.03			.96
Less Distributions From:
Net Investment Income		(.23	)		(.34	)		(.02	)		(.03	)		--
Net Capital Gains		--			(1.16	)		(.06	)		(.20	)		(.04	)
Total Distributions		(.23	)		(1.50	)		(.08	)		(.23	)		(.04	)
Net Asset Value, End of Year	$	12.10		$	9.39		$	17.91		$	16.71		$	14.91
Total Returntt		31.43	%		(39.44	)%		7.61	%		13.70	%		6.86	%
Ratios/Supplemental Data
Net Assets, End of Year (in millions)	$	64.5		$	51.6		$	557.9		$	262.6		$	50.5
Ratio of Gross Expenses to Average Net Assets#		1.15	%		.92	%		.92	%		1.07	%		1.30	%
Ratio of Net Expenses to Average Net Assets		1.15	%		.92	%		.91	%		1.06	%S		1.29	%S
Ratio of Net Investment Income (Loss) to Average Net Assets		.06	%		.70	%		.65	%		.33	%		.53	%
Portfolio Turnover Rate		34	%		41	%		26	%		56	%		24	%

See Notes to Financial Highlights 20

Financial Highlights (cont'd)

Class S
		Year Ended December 31,									Period from May 1 2006^ to December 31,
		2009			2008			2007			2006
Net Asset Value, Beginning of Period		$	9.41		$	17.86		$	16.69		$	15.59
Income From Investment Operations:
Net Investment Income (Loss)tt			.00			.06			.06			.02
Net Gains or Losses on Securities (both realized and unrealized)			2.94			(7.06	)		1.17			1.08
Total From Investment Operations			2.94			(7.00	)		1.23			1.10
Less Distributions From:
Net Investment Income			(.21	)		(.29	)		(.00	)		--
Net Capital Gains	��		--			(1.16	)		(.06	)		--
Total Distributions			(.21	)		(1.45	)		(.06	)		--
Net Asset Value, End of Period		$	12.14		$	9.41		$	17.86		$	16.69
Total Returntt			31.31	%		(39.43	)%		7.37	%		7.06	%**
Ratios/Supplemental Data
Net Assets, End of Period (in millions)		$	58.2		$	50.1		$	90.2		$	91.6
Ratio of Gross Expenses to Average Net Assets#			1.18	%		1.17	%		1.17	%		1.17	%*
Ratio of Net Expenses to Average Net AssetsS			1.18	%		1.17	%		1.16	%		1.16	%*
Ratio of Net Investment Income (Loss) to Average Net Assets			.05	%		.40	%		.37	%		.16	%*
Portfolio Turnover Rate			34	%		41	%		26	%		56	%O

See Notes to Financial Highlights 21

Notes to Financial Highlights Socially Responsive Portfolio

tt Total return based on per share net asset value reflects the effects of changes in net asset value on the performance of the Fund during each fiscal period and assumes dividends and other distributions, if any, were reinvested. Results represent past performance and do not guarantee future results. Current returns may be lower or higher than the performance data quoted. Investment returns and principal may fluctuate and shares when redeemed may be worth more or less than original cost. Total return would have been lower if Management had not reimbursed certain expenses. Total return would have been higher if Management had not recouped previously reimbursed expenses. The total return information shown does not reflect charges and other expenses that apply to the separate account or the related insurance policies, and the inclusion of these charges and other expenses would reduce the total return for all fiscal periods shown.

# The Fund is required to calculate an expense ratio without taking into consideration any expense reductions related to expense offset arrangements.

S After reimbursement of expenses by Management. Had Management not undertaken such action, the annualized ratios of net expenses to average daily net assets would have been:

	Year Ended December 31,
	2009			2008			2007		2006			2005
Socially Responsive Portfolio Class I		--			--			--		--			1.33	%
Socially Responsive Portfolio Class S		1.40	%		1.26	%		--		1.18	%(1)		--

(1) Period from May 1, 2006 to December 31, 2006.

After reimbursement of expenses previously paid by Management. Had Management not been reimbursed, the annualized ratio of net expenses to average daily net assets would have been:

	Year Ended December 31,
	2007			2006
Socially Responsive Portfolio Class I		--			0.97	%
Socially Responsive Portfolio Class S		1.16	%		--

tt Calculated based on the average number of shares outstanding during each fiscal period.

^ The date investment operations commenced.

O Portfolio turnover is calculated at the Fund level. Percentage indicated was calculated for year ended December 31, 2006.

* Annualized.

** Not annualized.

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of
Neuberger Berman Advisers Management Trust and
Shareholders of Socially Responsive Portfolio

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Socially Responsive Portfolio, one of the series constituting Neuberger Berman Advisers Management Trust (the "Trust"), as of December 31, 2009, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the periods indicated therein. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. We were not engaged to perform an audit of the Trust's internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements and financial highlights, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of December 31, 2009 by correspondence with the custodian and brokers or by other appropriate auditing procedures where replies from brokers were not received. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of Socially Responsive Portfolio, a series of Neuberger Berman Advisers Management Trust, at December 31, 2009, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the periods indicated therein, in conformity with U.S. generally accepted accounting principles.

Boston, Massachusetts
February 9, 2010

Trustee and Officer Information

Information about the Board of Trustees

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Independent Fund Trustees

John Cannon (1930)

Trustee since 2000

Faith Colish (1935)

Trustee since 1982

Counsel, Carter Ledyard & Milburn LLP (law firm) since October 2002; formerly, Attorney-at-Law and President, Faith Colish, A Professional Corporation, 1980 to 2002.

Formerly, Director (1997 to 2003) and Advisory Director (2003 to 2006), ABA Retirement Funds (formerly, American Bar Retirement Association) (not-for-profit membership corporation).

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Martha C. Goss (1949)

Trustee since 2007

C. Anne Harvey (1937)

Trustee since 1998

President, C.A. Harvey Associates, since October 2001; formerly, Director, AARP, 1978 to December 2001.

Robert A. Kavesh (1927)

Trustee since 2000

Retired; Marcus Nadler Professor Emeritus of Finance and Economics, New York University Stern School of Business; formerly, Executive Secretary-Treasurer, American Finance Association, 1961 to 1979.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Michael M. Knetter (1960)

Trustee since 2007

Dean, School of Business, University of Wisconsin - Madison; formerly, Professor of International Economics and Associate Dean, Amos Tuck School of Business - Dartmouth College, 1998 to 2002.

Trustee, Northwestern Mutual Series Fund, Inc., since February 2007; Director, Wausau Paper, since 2005; Director, Great Wolf Resorts, since 2004.

Howard A. Mileaf (1937)

Trustee since 1999

Retired; formerly, Vice President and General Counsel, WHX Corporation (holding company), 1993 to 2001.

George W. Morriss (1947)

Trustee since 2007

Retired; formerly, Executive Vice President and Chief Financial Officer, People's Bank, Connecticut (a financial services company), 1991 to 2001.

Edward I. O'Brien (1928)

Trustee since 2000

Formerly, Director, Legg Mason, Inc. (financial services holding company), 1993 to July 2008; formerly, Director, Boston Financial Group (real estate and tax shelters), 1993 to 1999.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Cornelius T. Ryan (1931)

Trustee since 2000

Founding General Partner, Oxford Partners and Oxford Bioscience Partners (venture capital investing) and President, Oxford Venture Corporation, since 1981.

None.

Tom D. Seip (1950)

Trustee since 2000; Chairman of the Board since 2008; Lead Independent Trustee from 2006 to 2008

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Candace L. Straight (1947)

Trustee since 1999

Peter P. Trapp (1944)

Trustee since 1984

Retired; formerly, Regional Manager for Mid-Southern Region, Ford Motor Credit Company, September 1997 to 2007; formerly, President, Ford Life Insurance Company, April 1995 to August 1997.

None.

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Fund Trustees who are "Interested Persons"

Joseph V. Amato* (1962)

Trustee since 2009

Name, (Year of Birth),
and Address(1)

Position and
Length of
Time Served(2)

Principal Occupation(s)(3)

Number of
Funds in Fund
Complex
Overseen by
Fund Trustee

Other Directorships
Held Outside Fund
Complex by Fund
Trustee

Robert Conti* (1956)

Chief Executive Officer, President and Trustee since 2008; prior thereto, Executive Vice President in 2008 and Vice President 2000 to 2008

Chairman of the Board, Staten Island Mental Health Society since 2008.

Jack L. Rivkin* (1940)

Trustee since 2002; President from 2002 to 2008

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Information about the Officers of the Trust

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Andrew B. Allard (1961)	Anti-Money Laundering Compliance Officer since 2002	Senior Vice President, Neuberger, since 2006; Deputy General Counsel, Neuberger, since 2004; formerly, Vice President, Neuberger, 2000 to 2005; formerly, Associate General Counsel, Neuberger, 1999 to 2004; Anti-Money Laundering Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Claudia A. Brandon (1956)	Executive Vice President since 2008 and Secretary since 1985	Senior Vice President, Neuberger, since 2007 and Employee since 1999; formerly, Vice President, Neuberger, 2002 to 2006; Senior Vice President, Management, since 2008 and Assistant Secretary since 2004; formerly, Vice President-Mutual Fund Board Relations, Management, 2000 to 2008; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Secretary, nine registered investment companies for which Management acts as investment manager and administrator (three since 1985, three since 2002, two since 2003 and one since 2006).

Maxine L. Gerson (1950)	Executive Vice President since 2008 and Chief Legal Officer since 2005 (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002)	Senior Vice President, Neuberger, since 2002; Deputy General Counsel and Assistant Secretary, Neuberger, since 2001; Senior Vice President, Management, since 2006; Secretary and General Counsel, Management, since 2004; Executive Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); Chief Legal Officer (only for purposes of sections 307 and 406 of the Sarbanes-Oxley Act of 2002), nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Sheila R. James (1965)	Assistant Secretary since 2002	Vice President, Neuberger, since 2008 and Employee since 1999; formerly, Assistant Vice President, Neuberger, 2007; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (six since 2002, two since 2003 and one since 2006).

Brian Kerrane (1969)	Vice President since 2008	Senior Vice President, Neuberger, since 2006; formerly, Vice President, Neuberger, 2002 to 2006; Vice President, Management, since 2008 and Employee since 1991; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Kevin Lyons (1955)	Assistant Secretary since 2003	Assistant Vice President, Neuberger, since 2008 and Employee since 1999; Assistant Secretary, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2003 and one since 2006).

Name, (Year of Birth), and Address(1)	Position and Length of Time Served(2)	Principal Occupation(s)(3)
Owen F. McEntee, Jr. (1961)	Vice President since 2008	Vice President, Neuberger, since 2006; Employee, Management, since 1992; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

John M. McGovern (1970)	Treasurer and Principal Financial and Accounting Officer since 2005; prior thereto, Assistant Treasurer since 2002	Senior Vice President, Neuberger, since 2007; formerly, Vice President, Neuberger, 2004 to 2006; Employee, Management, since 1993; Treasurer and Principal Financial and Accounting Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Assistant Treasurer, eight registered investment companies for which Management acts as investment manager and administrator, 2002 to 2005.

Andrew Provencher (1965)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2005; formerly, Senior Vice President, Neuberger, 2003 to 2005; formerly, Vice President, Neuberger, 1999 to 2003; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008).

Frank Rosato (1971)	Assistant Treasurer since 2005	Vice President, Neuberger, since 2006; Employee, Management, since 1995; Assistant Treasurer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006).

Neil S. Siegel (1967)	Vice President since 2008	Managing Director, Management, since 2008; Managing Director, Neuberger, since 2006; formerly, Senior Vice President, Neuberger, 2004 to 2006; Vice President, nine registered investment companies for which Management acts as investment manager and administrator (nine since 2008); formerly, Head of Institutional Marketing, Morgan Stanley Investment Management, 1993 to 2004.

Chamaine Williams (1971)	Chief Compliance Officer since 2005	Senior Vice President, Neuberger, since 2007; Chief Compliance Officer, Management, since 2006; Chief Compliance Officer, nine registered investment companies for which Management acts as investment manager and administrator (eight since 2005 and one since 2006); formerly, Senior Vice President, LBI, 2007 to 2008; formerly, Vice President, LBI, 2003 to 2006; formerly, Chief Compliance Officer, Lehman Brothers Asset Management Inc., 2003 to 2007; formerly, Chief Compliance Officer, Lehman Brothers Alternative Investment Management LLC, 2003 to 2007; formerly, Vice President, UBS Global Asset Management (US) Inc. (formerly, Mitchell Hutchins Asset Management, a wholly-owned subsidiary of PaineWebber Inc.), 1997 to 2003.

(1) The business address of each listed person is 605 Third Avenue, New York, New York 10158.

(3) Except as otherwise indicated, each individual has held the positions shown for at least the last five years.

Proxy Voting Policies and Procedures

Quarterly Portfolio Schedule

Notice to Shareholders (Unaudited)

100.00% of the dividends distributed during the fiscal year ended December 31, 2009 qualifies for the dividends received deduction for corporate shareholders.

ITEM 2. CODE OF ETHICS

The Registrant's Board of Trustees ("Board") adopted a code of ethics that applies to the Registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions ("Code of Ethics"). For the period covered by this Form N-CSR, there were no amendments to the Code of Ethics and there were no waivers from the Code of Ethics granted to the Registrant's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions.

A copy of the Code of Ethics was included as an exhibit to Registrant's Form N-CSR filed on February 28, 2007. The Code of Ethics is also available, without charge, by calling 1-800-877-9700 (toll-free).

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT

The Board has determined that the Registrant has two audit committee financial experts serving on its audit committee. The Registrant's audit committee financial experts are Martha C. Goss and George W. Morriss. Ms. Goss and Mr. Morriss are independent trustees as defined by Form N-CSR.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The financial information provided below is that of the Registrant. This Form N-CSR relates only to the Balanced, Small-Cap Growth, Growth, Guardian, International, Short Duration Bond, Mid-Cap Growth, Partners, Regency and Socially Responsive Portfolios (collectively, the "Funds"). Ernst & Young, LLP ("E&Y") serves as the principal accountant for the Funds.

(a)-(d)	Aggregate fees billed to the Registrant for the last two fiscal years for professional services rendered by E&Y for the Funds are listed below.

	2009	2008
Audit Fees	$339,000	$335,000
Audit-Related Fees	0	0
Tax Fees	74,000	74,000
All Other Fees	0	0

Audit Fees include amounts related to the audit of the Registrant's annual financial statements and services normally provided by the principal accountant in connection with statutory and regulatory filings. Audit-Related Fees include amounts for attest services not required by statute or regulation. Tax Fees include amounts related to tax compliance, tax planning, and tax advice. All Other Fees include amounts for products and services not reported in Audit Fees, Audit-Related Fees and Tax Fees.

(e)	(1)	The Audit Committee's pre-approval policies and procedures for the Registrant to engage an accountant to render audit and non-audit services delegate to each member of the Audit Committee the power to pre-approve services between meetings of the Audit Committee.

	(2)	No services included in (b) - (d) above were approved pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X.

(f)		Not applicable.

(g)		The aggregate fees billed for the most recent fiscal year and the preceding fiscal year by E&Y for non-audit services rendered to the Registrant, its investment adviser, and any affiliates of its investment adviser that provide ongoing services to the Registrant were $174,000 and $474,000, respectively.

(h)		All non-audit services rendered in (g) above were pre-approved by the Registrant's audit committee pursuant to paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X. Accordingly, these services were considered by the Registrant's Audit Committee and found to be compatible with maintaining the principal accountant's independence.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS

Not applicable to the Registrant.

ITEM 6. SCHEDULE OF INVESTMENTS.

The complete schedule of investments for each series is disclosed in the Registrant's annual reports to shareholders, which are included as Item 1 of this Form N-CSR.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to the Registrant.

ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to the Registrant.

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

Not applicable to Registrant.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There were no material changes to the procedures by which shareholders may recommend nominees to the Board.

ITEM 11. CONTROLS AND PROCEDURES

(a)	Based on an evaluation of the disclosure controls and procedures (as defined in Rule 30a-2(c) under the Act) as of a date within 90 days of the filing date of this report, the Chief Executive Officer and Treasurer of the Registrant have concluded that such disclosure controls and procedures are effectively designed to ensure that information required to be disclosed by the Registrant is accumulated and communicated to the Registrant's management to allow timely decisions regarding required disclosure.

(b)	There were no significant changes in the Registrant's internal controls over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the Registrant's second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting.

ITEM 12. EXHIBITS

(a)	(1)	A copy of the Code of Ethics was included as an exhibit to Registrant's Form N-CSR filed on February 28, 2007 (Investment Company Act file number 811-4255) and is incorporated herein by reference.

	(2)	The certifications required by Rule 30a-2(a) under the Act, are attached hereto.

	(3)	Not applicable to the Registrant.

(b)		The certification required by Rule 30a-2(b) under the Act, Rule 13a-14(b) or Rule 15d-14(b) under the Securities Exchange Act of 1934 ("Exchange Act"), and Section 1350 of Chapter 63 of Title 18 of the United States Code 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.

	NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST

	By:	/s/ Robert Conti
		Robert Conti
		Chief Executive Officer

	Date:	March 5, 2010

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:	/s/ Robert Conti
	Robert Conti
	Chief Executive Officer

Date:	March 5, 2010

By:	/s/ John M. McGovern
	John M. McGovern
	Treasurer and Principal Financial
	and Accounting Officer

Date:	March 5, 2010

Neuberger Berman Advisers Management Trust N-CSRCertified annual shareholder report (management investment company)