Numbers may not sum due to rounding See Endnotes and Glossary on Pages 3 and 4

MONTHLY SUMMARY HIGHLIGHTS

February 2016

Ä Fannie Mae's Book of Business increased at a compound annualized rate of 0.4

percent in February.

Ä Fannie Mae's Gross Mortgage Portfolio decreased at a compound annualized

rate of 27.8 percent in February.

Ä The Conventional Single-Family Serious Delinquency Rate decreased three

basis points to 1.52 percent in February; the Multifamily Serious Delinquency

Rate decreased one basis point to 0.07 percent in February.

Ä The Effective Duration Gap on Fannie MaeÅs portfolio averaged zero months in

February.

Ä Fannie Mae completed 6,592 loan modifications in February.

IMPORTANT NOTE:

Fannie Mae has been under conservatorship, with the Federal Housing Finance

Agency (FHFA) acting as conservator, since September 6, 2008.

TABLE 1. TOTAL BOOK OF BUSINESS COMPONENTS ($ in Millions) 1

Gross

Mortgage

Total Fannie

Mae MBS

Fannie Mae

MBS

Portfolio +

and Other

Guarantees - in Portfolio = Total Book Compounded New Business

[Table 2] [Table 3] [Table 4] of Business Growth Rate Acquisitions

February 2015 $ 409,106 $ 2,805,739 $ 93,424 $ 3,121,421 (0.1)% $ 38,463

March 2015 411,684 2,809,893 98,999 3,122,578 0.4 % 45,874

April 2015 405,165 2,810,583 98,693 3,117,055 (2.1)% 51,602

May 2015 395,158 2,809,948 94,990 3,110,116 (2.6)% 43,738

June 2015 390,307 2,812,570 92,807 3,110,070 0.0 % 48,177

July 2015 384,634 2,813,583 91,485 3,106,732 (1.3)% 47,345

August 2015 377,917 2,811,633 88,266 3,101,284 (2.1)% 39,606

September 2015 370,450 2,818,737 85,560 3,103,627 0.9 % 45,238

October 2015 364,259 2,823,392 83,110 3,104,541 0.4 % 41,938

November 2015 353,507 2,814,995 68,640 3,099,862 (1.8)% 37,041

December 2015 345,103 2,822,974 68,697 3,099,380 (0.2)% 36,868

Full Year 2015 $ 345,103 $ 2,822,974 $ 68,697 $ 3,099,380 (0.8)% $ 515,541

January 2016 $ 346,505 $ 2,825,076 $ 74,546 $ 3,097,035 (0.9)% $ 38,323

February 2016 337,210 2,827,506 66,732 3,097,984 0.4 % 35,948

YTD 2016 $ 337,210 $ 2,827,506 $ 66,732 $ 3,097,984 (0.3)% $ 74,271

TABLE 2. GROSS MORTGAGE PORTFOLIO ($ in Millions) 1

Compounded Annualized

Purchases Sales Liquidations End Balance Growth Rate Liquidation Rate

February 2015 $ 16,126 $ (16,730) $ (4,775) $ 409,106 (14.5)% (13.83)%

March 2015 24,696 (16,649) (5,469) 411,684 7.8 % (16.04)%

April 2015 23,668 (24,072) (6,115) 405,165 (17.4)% (17.82)%

May 2015 21,994 (26,139) (5,862) 395,158 (25.9)% (17.36)%

June 2015 24,065 (23,786) (5,130) 390,307 (13.8)% (15.58)%

July 2015 24,059 (24,404) (5,328) 384,634 (16.1)% (16.38)%

August 2015 22,309 (23,675) (5,351) 377,917 (19.1)% (16.69)%

September 2015 21,339 (23,275) (5,531) 370,450 (21.3)% (17.56)%

October 2015 21,648 (23,100) (4,739) 364,259 (18.3)% (15.35)%

November 2015 17,054 (23,087) (4,719) 353,507 (30.2)% (15.54)%

December 2015 18,582 (21,818) (5,168) 345,103 (25.1)% (17.54)%

Full Year 2015 $ 252,196 $ (257,024) $ (63,382) $ 345,103 (16.5)% (15.34)%

January 2016 $ 20,236 $ (13,878) $ (4,956) $ 346,505 5.0 % (17.23)%

February 2016 17,695 (22,664) (4,326) 337,210 (27.8)% (14.98)%

YTD 2016 $ 37,931 $ (36,542) $ (9,282) $ 337,210 (13.0)% (16.14)%

Page 1 of 4

TABLE 3. FANNIE MAE GUARANTEED SECURITIES AND MORTGAGE LOANS ($ in Millions) 1

Fannie Mae Other Total Fannie Mae Fannie Mae

Total Fannie Mae MBS MBS Annualized Fannie Mae MBS and Other Compounded Mortgage Guaranteed Securities

Issuances2Liquidations End Balance Liquidation Rate Guarantees Guarantees Growth Rate Loans and Mortgage Loans

February 2015 $ 37,789 $ (34,592) $ 2,787,362 (14.91)% $ 18,377 $ 2,805,739 1.3 % $ 284,138 $ 3,089,877

March 2015 46,330 (42,054) 2,791,638 (18.10)% 18,255 2,809,893 1.8 % 281,402 3,091,295

April 2015 52,680 (51,511) 2,792,807 (22.14)% 17,776 2,810,583 0.3 % 277,437 3,088,020

May 2015 45,520 (45,887) 2,792,440 (19.72)% 17,508 2,809,948 (0.3)% 272,848 3,082,796

June 2015 47,753 (45,118) 2,795,075 (19.39)% 17,495 2,812,570 1.1 % 270,809 3,083,379

July 2015 47,555 (46,114) 2,796,516 (19.80)% 17,067 2,813,583 0.4 % 266,824 3,080,407

August 2015 39,949 (41,727) 2,794,738 (17.91)% 16,895 2,811,633 (0.8)% 263,901 3,075,534

September 2015 46,124 (38,908) 2,801,954 (16.71)% 16,783 2,818,737 3.1 % 259,988 3,078,725

October 2015 42,475 (37,713) 2,806,716 (16.15)% 16,676 2,823,392 2.0 % 257,286 3,080,678

November 2015 30,180 (38,415) 2,798,481 (16.42)% 16,514 2,814,995 (3.5)% 262,061 3,077,056

December 2015 41,746 (33,757) 2,806,470 (14.48)% 16,504 2,822,974 3.5 % 253,592 3,076,566

Full Year 2015 $ 516,394 $ (494,708) $ 2,806,470 (17.76)% $ 16,504 $ 2,822,974 0.7 % $ 253,592 $ 3,076,566

January 2016 $ 39,733 $ (37,506) $ 2,808,697 (16.04)% $ 16,379 $ 2,825,076 0.9 % $ 250,560 $ 3,075,636

February 2016 33,776 (31,223) 2,811,250 (13.34)% 16,256 2,827,506 1.0 % 251,070 3,078,576

YTD 2016 $ 73,509 $ (68,729) $ 2,811,250 (14.69)% $ 16,256 $ 2,827,506 1.0 % $ 251,070 $ 3,078,576
Numbers may not sum due to rounding See Endnotes and Glossary on Pages 3 and 4

TABLE 4. MORTGAGE PORTFOLIO COMPOSITION ($ in Millions) 1

Non-Fannie Mae

Fannie Mae MBS in Portfolio Mortgage Mortgage Securities Mortgage Portfolio

Purchases Sales Liquidations Securitizations3 End Balance Loans Agency Non-Agency End Balance

February 2015 $ 1,720 $ (14,604) $ (1,322) $ 11,937 $ 93,424 $ 284,138 $ 6,874 $ 24,670 $ 409,106

March 2015 2,690 (15,846) (1,216) 19,947 98,999 281,402 7,041 24,242 411,684

April 2015 2,802 (21,258) (1,558) 19,708 98,693 277,437 7,116 21,919 405,165

May 2015 3,635 (23,715) (1,497) 17,874 94,990 272,848 6,541 20,779 395,158

June 2015 2,786 (21,548) (1,467) 18,046 92,807 270,809 6,613 20,078 390,307

July 2015 3,776 (21,798) (1,442) 18,142 91,485 266,824 6,824 19,501 384,634

August 2015 4,325 (22,341) (1,267) 16,064 88,266 263,901 6,519 19,231 377,917

September 2015 4,053 (21,263) (1,648) 16,152 85,560 259,988 6,315 18,587 370,450

October 2015 3,988 (21,460) (1,130) 16,152 83,110 257,286 6,227 17,636 364,259

November 2015 3,109 (21,537) (1,346) 5,304 68,640 262,061 5,814 16,992 353,507

December 2015 3,401 (20,448) (969) 18,073 68,697 253,592 5,980 16,834 345,103

Full Year 2015 $ 38,309 $ (234,414) $ (16,290) $ 188,273 $ 68,697 $ 253,592 $ 5,980 $ 16,834 $ 345,103

January 2016 $ 6,187 $ (12,802) $ (970) $ 13,434 $ 74,546 $ 250,560 $ 6,186 $ 15,212 $ 346,505

February 2016 3,623 (20,102) (1,323) 9,988 66,732 251,070 5,183 14,225 337,210

YTD 2016 $ 9,810 $ (32,904) $ (2,293) $ 23,422 $ 66,732 $ 251,070 $ 5,183 $ 14,225 $ 337,210

TABLE 5. OTHER INVESTMENTS ($ in Millions) 1 TABLE 6. DEBT ACTIVITY ($ in Millions) 4

Original Maturity Original Maturity > 1 Year

Other Investments < 1 Year Maturities and Foreign Exchange Total Debt

End Balance End Balance Issuances Redemptions Repurchases Adjustments End Balance Outstanding

February 2015 $ 69,851 February 2015 $ 95,742 $ 7,578 $ (11,197) $ Ç $ 15 $ 361,048 $ 456,790

March 2015 63,417 March 2015 99,392 1,454 (9,273) (250) (24) 352,955 452,347

April 2015 65,981 April 2015 95,985 8,340 (7,993) Ç 20 353,322 449,307

May 2015 66,723 May 2015 89,018 4,705 (10,716) Ç (2) 347,309 436,327

June 2015 64,937 June 2015 81,383 3,480 (3,562) Ç 17 347,244 428,627

July 2015 52,155 July 2015 71,691 1,559 (10,375) Ç (3) 338,425 410,116

August 2015 74,044 August 2015 97,760 625 (11,056) Ç (11) 327,983 425,743

September 2015 73,113 September 2015 95,484 12,304 (14,834) (31) (8) 325,414 420,898

October 2015 78,230 October 2015 96,039 16,621 (23,864) Ç 11 318,182 414,221

November 2015 77,370 November 2015 78,604 11,185 (4,151) Ç (13) 325,203 403,807

December 2015 71,353 December 2015 71,050 872 (6,215) (1,402) (12) 318,446 389,496

Full Year 2015 $ 71,353 Full Year 2015 $ 71,050 $ 76,425 $ (115,690) $ (1,683) $ (28) $ 318,446 $ 389,496

January 2016 $ 59,920 January 2016 $ 56,905 $ 3,840 $ (631) $ Ç $ (18) $ 321,637 $ 378,542

February 2016 74,348 February 2016 62,010 13,081 (9,800) Ç (13) 324,905 386,915

YTD 2016 $ 74,348 YTD 2016 $ 62,010 $ 16,921 $ (10,431) $ Ä $ (31) $ 324,905 $ 386,915

TABLE 7. INTEREST RATE RISK DISCLOSURES ($ in Billions) TABLE 8. SERIOUS DELINQUENCY RATES

Market Value Sensitivity Effective Conventional Single-Family5 Multifamily

Rate Level Rate Slope Duration Gap Non-Credit Credit

Shock (50 bp) Shock (25 bp) (in months) Enhanced Enhanced Total Total6

February 2015 $ 0.0 $ 0.0 0 February 2015 1.57% 3.33% 1.83% 0.08%

March 2015 (0.1) 0.0 0 March 2015 1.53% 3.21% 1.78% 0.09%

April 2015 0.0 0.0 0 April 2015 1.50% 3.11% 1.73% 0.07%

May 2015 0.0 0.0 0 May 2015 1.47% 3.04% 1.70% 0.06%

June 2015 0.0 0.0 0 June 2015 1.43% 2.98% 1.66% 0.05%

July 2015 0.0 0.0 0 July 2015 1.41% 2.89% 1.63% 0.06%

August 2015 (0.1) 0.0 0 August 2015 1.41% 2.84% 1.62% 0.05%

September 2015 0.0 (0.1) 0 September 2015 1.38% 2.76% 1.59% 0.05%

October 2015 0.0 0.0 0 October 2015 1.37% 2.71% 1.58% 0.07%

November 2015 (0.2) 0.0 0 November 2015 1.38% 2.71% 1.58% 0.07%

December 2015 (0.1) 0.0 0 December 2015 1.34% 2.65% 1.55% 0.07%

Full Year 2015 $ 0.0 $ 0.0

January 2016 $ 0.0 $ 0.0 0 January 2016 1.35% 2.65% 1.55% 0.08%

February 2016 0.0 0.0 0 February 2016 1.32% 2.56% 1.52% 0.07%

YTD 2016 $ 0.0 $ 0.0

Page 2 of 4
ENDNOTES

1. The end balances and business activity in this report represent unpaid principal balances ("UPB"), which do not reflect market valuation adjustments,

allowance for loan losses, impairments, unamortized premiums and discounts, and the impact of consolidation of variable interest entities.

2. Includes Fannie Mae mortgage-backed securities ("Fannie Mae MBS") issued from Fannie Mae's mortgage portfolio. See Table 4 for monthly activity and

balances for Fannie Mae MBS held in portfolio.

3. Securitizations in Table 4 represent new Fannie Mae MBS created from mortgage assets held in the mortgage portfolio, including whole loans. These

amounts are included in issuances in Table 3 and, if sold during the month, will be included in sales in Table 4. Our securitizations of loans we held in our

portfolio the prior month will reduce the mortgage loans reported in Table 4.

4. Reported amounts represent the UPB at each reporting period or, in the case of the long-term zero coupon bonds, at maturity. UPB does not reflect the

effect of debt basis adjustments, including discounts, premiums, and issuance costs.

5. Includes seriously delinquent conventional single-family loans as a percent of the total number of conventional single-family loans. These rates are based

on conventional single-family mortgage loans and exclude reverse mortgages and non-Fannie Mae mortgage securities held in our portfolio. Credit

enhanced refers to loans that have primary mortgage insurance and/or other credit enhancements.

6. Calculated based on the UPB of seriously delinquent multifamily loans owned by Fannie Mae or underlying Fannie Mae guaranteed securities, divided by

the UPB of multifamily loans owned by Fannie Mae or underlying Fannie Mae guaranteed securities.

Page 3 of 4
GLOSSARY & OTHER INFORMATION

General

Risk Disclosures. In addition to the interest rate risk disclosures provided in Table 8, Fannie Mae's most recent available information relating to subordinated debt, liquidity management, corporate risk ratings and credit risks is included in its most recent

Form 10-K or Form 10-Q filed with the Securities and Exchange Commission.

Compounded Growth Rate. Monthly growth rates are compounded to provide an annualized rate of growth.

Table 1

Total Book of Business. Sum of the Gross Mortgage Portfolio balance and Total Fannie Mae MBS and Other Guarantees balance, less Fannie Mae MBS held in the mortgage portfolio.

New Business Acquisitions. Single-family and multifamily mortgage loans purchased during the period and single-family and multifamily mortgage loans underlying Fannie Mae MBS issued pursuant to lender swaps. These amounts reflect new business

purchases on which our statutory affordable housing allocations will be based. For periods prior to January 2015, the amounts also include purchases of non-Fannie Mae agency securities and delinquent loans purchased out of our MBS trusts.

Table 2

Gross Mortgage Portfolio. End balance represents the unpaid principal balance ("UPB") of the mortgage portfolio that Fannie Mae holds for investment and liquidity purposes. Excludes certain matched trades and certain early funding activities.

Purchases. Acquisition of mortgage loans and mortgage securities for the mortgage portfolio.

Sales. Sales of mortgage securities and mortgage loans from the mortgage portfolio.

Liquidations. Represents the total amount of repayments, curtailments, payoffs, and foreclosures on mortgage loans and mortgages underlying securities held in the mortgage portfolio.

Annualized Liquidation Rate. The liquidation rate is calculated as liquidations divided by the prior period ending balance of the mortgage portfolio, annualized.

Table 3

Fannie Mae Guaranteed Securities and Mortgage Loans. Consists of securities and mortgage loans for which Fannie Mae manages credit risk. This table excludes non-Fannie Mae securities held in the mortgage portfolio, which are shown in Table 4.

Total Fannie Mae MBS. Includes Fannie Mae MBS, private label wraps, whole loan REMICs, and Ginnie Mae wraps. Also includes Multifamily discount MBS (DMBS) that Fannie Mae guarantees, regardless of whether those MBS are held in the

mortgage portfolio or held by investors other than Fannie Mae. If an MBS has been resecuritized into another MBS, the principal amount is only included once in this total.

Issuances. Represents the total amount of Fannie Mae MBS created during the month, including lender-originated issues and Fannie Mae MBS created from mortgage loans previously held in Fannie MaeÅs portfolio. Fannie Mae MBS may be held in

portfolio after their creation.

Liquidations. Represents the total amount of repayments, curtailments, payoffs, and foreclosures on mortgages underlying Fannie Mae MBS, including Fannie Mae MBS held in the mortgage portfolio.

Other Fannie Mae Guarantees. Outstanding balance of Fannie Mae guarantees, other than Fannie Mae MBS. This primarily includes long-term standby commitments we have issued and credit enhancements we have provided.

Annualized Liquidation Rate. The liquidation rate is calculated as liquidations divided by the prior period ending balance of total Fannie Mae MBS, annualized.

Table 4

Mortgage Portfolio Composition. Shows the primary components of Fannie Mae's mortgage portfolio and activity relating to Fannie Mae MBS held in the mortgage portfolio.

Non-Fannie Mae Agency Securities. Represents mortgage-related securities issued by Freddie Mac and Ginnie Mae.

Non-Fannie Mae Non-Agency Securities. These primarily include private-label securities, mortgage revenue bonds, and commercial mortgage-backed securities.

Table 5

Other Investments. Primarily consists of cash and readily marketable instruments such as certificates of deposit, federal funds sold, securities purchased under agreements to resell and Treasury bills.

Table 6

Debt Activity. Debt is classified in the table based on its original maturity. For debt with an original term of more than one year, the portion of that long-term debt that is due within one year is not reclassified to "Original Maturity < 1 Year." For more

information about Fannie Mae's debt activity, please visit http://www.fanniemae.com/portal/funding-the-market/debt/reports/index.html.

Table 7

Our interest rate risk measures provide useful estimates of key interest-rate risk and include the impact of our purchases and sales of derivative instruments, which we use to limit our exposure to changes in interest rates. While we believe that our market

value sensitivity and duration gap metrics are useful risk management tools, they should be understood as estimates rather than precise measurements. Methodologies employed to calculate interest-rate risk sensitivity disclosures are periodically changed

on a prospective basis to reflect improvements in the underlying estimation processes.

Market Value Sensitivity to Rate Level Shock (50bp). This measurement shows the most adverse pre-tax impact on the market value of Fannie MaeÅs assets and liabilities from an immediate adverse 50 basis point shift in the level of LIBOR rates. The

amounts shown are estimates, not precise measurements. The measurement excludes any sensitivity of the guaranty business. Fannie Mae tracks the daily average of this measurement for the reported month.

Market Value Sensitivity to Rate Slope Shock (25bp). This measurement shows the most adverse pre-tax impact on the market value of Fannie MaeÅs assets and liabilities from an immediate adverse 25 basis point change in the slope of the LIBOR yield

curve. To calculate the adverse change in the slope of the LIBOR yield curve, the company calculates the effect of a 25 basis point change in slope that results in a steeper LIBOR yield curve and the effect of a 25 basis point change in slope that results in a

flatter LIBOR yield curve, and reports the more adverse of the two results. The amounts shown are estimates, not precise measurements. The measurement excludes any sensitivity of the guaranty business. Fannie Mae tracks the daily average of this

measurement for the reported month.

Effective Duration Gap. The effective duration gap estimates the net sensitivity of the fair value of Fannie MaeÅs assets and liabilities to movements in interest rates. This statistic is expressed as a number of months, based on the daily average for the

reported month. A duration gap of zero implies that the change in the fair value of assets from an interest rate move will be offset by an equal move in the fair value of liabilities, including debt and derivatives, resulting in no change in the fair value of the net

assets. The calculation excludes any sensitivity of the guaranty business.

Table 8

Serious Delinquency Rates. A measure of credit performance and indicator of future defaults for the single-family and multifamily mortgage credit books. We include single-family loans that are three months or more past due or in the foreclosure process,

and multifamily loans that are 60 days or more past due. We include conventional single-family loans that we own and that back Fannie Mae MBS in our single-family delinquency rate, including those with substantial credit enhancement.

Page 4 of 4