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 3] [Table 4] [Table 5] of Business 4 Growth Rate 4 Acquisitions 4

June 2011 $ 731,801 $ 2,701,116 $ 231,541 $ 3,201,376 (1.0%) $ 41,431

July 2011 727,953 2,691,626 227,530 3,192,049 (3.4%) 39,426August 2011 725,464 2,689,342 227,823 3,186,983 (1.9%) 44,306

September 2011 722,158 2,689,915 224,687 3,187,386 0.2% 55,336

October 2011 720,895 2,684,585 225,695 3,179,785 (2.8%) 58,438

November 2011 713,495 2,684,305 220,354 3,177,446 (0.9%) 69,097December 2011 708,414 2,696,151 220,061 3,184,504 2.7% 79,907

Full Year 2011 $ 708,414 $ 2,696,151 $ 220,061 $ 3,184,504 (1.2%) $ 652,848

January 2012 $ 699,342 $ 2,696,409 $ 214,483 $ 3,181,268 (1.3%) $ 63,876

February 2012 696,018 2,696,939 212,773 3,180,184 (0.4%) 62,187March 2012 691,663 2,721,901 209,834 3,203,730 9.3% 95,310

April 2012 683,188 2,702,524 204,207 3,181,505 (8.0%) 52,470May 2012 676,109 2,709,224 201,089 3,184,244 1.0% 71,574

June 2012 672,786 2,712,480 201,911 3,183,355 (0.3%) 70,572YTD 2012 $ 672,786 $ 2,712,480 $ 201,911 $ 3,183,355 (0.1%) $ 415,989

TABLE 2. PORTFOLIO COMMITMENTS ($ in Millions) 1, 2, 3, 4 TABLE 3. GROSS MORTGAGE PORTFOLIO ($ in Millions) 1, 2

Commitments Commitments Net Retained Compounded Annualized

to Purchase, Net to Sell Commitments Purchases 3, 4 Sales 3 Liquidations 4 End Balance 3, 4 Growth Rate 3, 4 Liquidation Rate 4

June 2011 $ 37,421 $ (31,627) $ 5,794 $ 12,281 $ (6,067) $ (12,263) $ 731,801 (9.4%) (19.94%)

July 2011 43,071 (38,303) 4,768 13,627 (5,983) (11,492) 727,953 (6.1%) (18.85%)

August 2011 59,990 (52,795) 7,195 13,225 (4,888) (10,826) 725,464 (4.0%) (17.85%)

September 2011 54,057 (48,963) 5,094 15,281 (7,065) (11,522) 722,158 (5.3%) (19.06%)

October 2011 54,764 (49,461) 5,303 18,015 (7,686) (11,592) 720,895 (2.1%) (19.26%)

November 2011 61,280 (59,195) 2,085 17,857 (13,499) (11,758) 713,495 (11.6%) (19.57%)

December 2011 51,361 (45,065) 6,296 19,986 (12,248) (12,819) 708,414 (8.2%) (21.56%)

Full Year 2011 $ 575,620 $ (516,238) $ 59,382 $ 173,978 $ (108,430) $ (145,905) $ 708,414 (10.2%) (18.50%)

January 2012 $ 66,502 $ (61,882) $ 4,620 $ 17,313 $ (14,442) $ (11,943) $ 699,342 (14.3%) (20.23%)

February 2012 64,682 (60,992) 3,690 19,908 (12,487) (10,745) 696,018 (5.6%) (18.44%)

March 2012 68,308 (64,540) 3,768 21,675 (14,317) (11,713) 691,663 (7.3%) (20.19%)

April 2012 59,014 (54,747) 4,267 18,565 (16,005) (11,035) 683,188 (13.8%) (19.15%)May 2012 72,392 (69,262) 3,130 20,134 (15,248) (11,965) 676,109 (11.7%) (21.02%)June 2012 81,719 (76,991) 4,728 22,581 (13,996) (11,908) 672,786 (5.7%) (21.14%)

YTD 2012 $ 412,617 $ (388,414) $ 24,203 $ 120,176 $ (86,495) $ (69,309) $ 672,786 (9.8%) (19.57%)

TABLE 4. FANNIE MAE GUARANTEED SECURITIES AND MORTGAGE LOANS ($ in Millions) 1

Fannie Mae Other Total Fannie Mae

MBS Annualized Fannie Mae MBS and Other Compounded Mortgage

Issuances 5 Liquidations 4 End Balance 4 Liquidation Rate4 Guarantees Guarantees 4 Growth Rate 4 Loans 4

June 2011 $ 35,732 $ (36,682) $ 2,664,194 (16.52%) $ 36,922 $ 2,701,116 0.1% $ 405,417 $ 3,106,533

July 2011 31,753 (42,121) 2,653,826 (18.97%) 37,800 2,691,626 (4.1%) 405,403 3,097,029

August 2011 39,918 (43,040) 2,650,704 (19.46%) 38,638 2,689,342 (1.0%) 403,480 3,092,822

September 2011 47,893 (47,964) 2,650,633 (21.71%) 39,282 2,689,915 0.3% 403,805 3,093,720

October 2011 53,022 (59,605) 2,644,050 (26.98%) 40,535 2,684,585 (2.4%) 402,628 3,087,213

November 2011 63,703 (64,809) 2,642,944 (29.41%) 41,361 2,684,305 (0.1%) 401,669 3,085,974

December 2011 76,346 (65,545) 2,653,745 (29.76%) 42,406 2,696,151 5.4% 398,271 3,094,422

Full Year 2011 $ 598,672 $ (604,969) $ 2,653,745 (22.74%) $ 42,406 $ 2,696,151 0.0% $ 398,271 $ 3,094,422

January 2012 $ 59,734 $ (60,862) $ 2,652,617 (27.52%) $ 43,792 $ 2,696,409 0.1% $ 395,880 $ 3,092,289

February 2012 56,723 (55,515) 2,653,825 (25.11%) 43,114 2,696,939 0.2% 395,188 3,092,127

March 2012 89,149 (63,634) 2,679,340 (28.77%) 42,561 2,721,901 11.7% 394,777 3,116,678

April 2012 48,346 (66,907) 2,660,779 (29.97%) 41,745 2,702,524 (8.2%) 392,997 3,095,521

May 2012 67,454 (60,135) 2,668,098 (27.12%) 41,126 2,709,224 3.0% 389,829 3,099,053

June 2012 66,785 (62,928) 2,671,955 (28.30%) 40,525 2,712,480 1.5% 386,804 3,099,284

YTD 2012 $ 388,191 $ (369,981) $ 2,671,955 (27.88%) $ 40,525 $ 2,712,480 1.2% $ 386,804 $ 3,099,284

and Mortgage Loans 4

Guaranteed Securities

Fannie Mae

Total Fannie Mae MBS 

MON

+ - =

 Fannie Mae’s B

compound annu

 Fannie Mae’s G

compound annu

 The Convention

Rate fell four baMultifamily Seriopoints to 0.29 pe

 The Effective Du

averaged zero m

 Fannie Mae com

June, for a total months ended JIMPORTANT NOFannie Mae has Federal Housing conservator, sin

Numbers may not sum due to rounding See Endnotes and Glossary on Page 3 and 4 
TABLE 5. MORTGAGE PORTFOLIO COMPOSITION ($ in Millions) 1

Mortgage 

Purchases Sales Liquidations Securitizations6 End Balance Loans 4 Agency N

June 2011 $ 2,296 $ (6,001) $ (3,714) $ 4,286 $ 231,541 $ 405,417 $ 16,078 $ 

July 2011 1,392 (5,983) (3,982) 4,562 227,530 405,403 16,859 

August 2011 1,464 (4,737) (3,807) 7,373 227,823 403,480 16,562 

September 2011 1,353 (6,943) (4,031) 6,485 224,687 403,805 16,603 

October 2011 1,409 (7,589) (4,002) 11,190 225,695 402,628 16,351 

November 2011 1,204 (13,402) (4,402) 11,259 220,354 401,669 15,939 

December 2011 2,131 (12,020) (4,698) 14,294 220,061 398,271 15,552 

Full Year 2011 $ 18,097 $ (106,940) $ (53,230) $ 101,705 $ 220,061 $ 398,271 $ 15,552 $ January 2012 $ 1,675 $ (14,379) $ (4,370) $ 11,496 $ 214,483 $ 395,880 $ 15,229 $ 

February 2012 1,711 (12,291) (3,863) 12,733 212,773 395,188 14,869 

March 2012 1,371 (14,276) (4,177) 14,143 209,834 394,777 14,519 

April 2012 937 (15,907) (4,161) 13,504 204,207 392,997 14,147 

May 2012 1,412 (15,164) (3,968) 14,602 201,089 389,829 14,104 

June 2012 2,379 (13,848) (4,124) 16,415 201,911 386,804 13,930 

YTD 2012 $ 9,485 $ (85,865) $ (24,663) $ 82,893 $ 201,911 $ 386,804 $ 13,930 $ 

TABLE 6. OTHER INVESTMENTS ($ in Millions) 1 TABLE 7. DEBT ACTIVITY ($ in Millions) 7

Original Maturity 

Other Investments < 1 Year Maturities and Foreign Exchange 

End Balance End Balance Issuances Redemptions Repurchases Adjustments E

June 2011 $ June 2011 68,809 $ 162,072 $ 15,520 $ (31,080) $ (63) $ (13) $ 

July 2011 July 2011 78,940 175,225 16,669 (24,135) (543) 22 

August 2011 August 2011 87,757 189,371 25,826 (38,522) - (8) 

September 2011 September 2011 95,330 193,795 38,847 (30,335) (20) (26) 

October 2011 October 2011 94,942 166,199 33,515 (22,957) - 22 November 2011 November 2011 101,460 150,644 41,152 (26,665) - (19) 

December 2011 December 2011 113,342 146,805 19,411 (10,357) - (8) 

Full Year 2011 $ Full Year 2011 113,342 $ 146,805 $ 257,085 $ (300,628) $ (2,862) $ 28 $ 

January 2012 $ January 2012 117,542 $ 151,348 $ 15,995 $ (25,150) $ - $ 10 $ 

February 2012 February 2012 101,597 128,288 18,080 (16,928) - 8 March 2012 March 2012 88,945 110,892 25,409 (29,282) - 3 April 2012 April 2012 72,417 92,388 21,346 (23,995) - 10 

May 2012 May 2012 69,210 84,527 21,532 (24,348) - (34) 

June 2012 June 2012 76,291 92,936 22,654 (26,775) - 11 

YTD 2012 $ YTD 2012 76,291 $ 92,936 $ 125,016 $ (146,478) $ - $ 8 $ 

TABLE 8. INTEREST RATE RISK DISCLOSURES ($ in Billions) TABLE 9. SERIOUS DELINQUENCY RATES

Effective 

Rate Level Rate Slope Duration Gap Non-Credit Credit

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

June 2011 $ (0.2) $ (0.1) 0 June 2011 3.14% 9.72% 4.08% 

July 2011 (0.2) (0.1) 0 July 2011 3.14% 9.69% 4.08% 

August 2011 (0.2) (0.2) 0 August 2011 3.10% 9.57% 4.03% 

September 2011 (0.1) (0.1) 0 September 2011 3.10% 9.43% 4.00% 

October 2011 0.0 0.0 0 October 2011 3.11% 9.41% 4.00% 

November 2011 (0.1) 0.0 0 November 2011 3.13% 9.32% 4.00% 

December 2011 0.0 0.0 0 December 2011 3.07% 9.10% 3.91% 

Full Year 2011 $ (0.1) $ (0.1)

January 2012 $ (0.1) $ 0.0 0 January 2012 3.08% 9.03% 3.90% 

February 2012 0.0 0.0 0 February 2012 3.03% 8.77% 3.82% March 2012 0.0 0.0 0 March 2012 2.93% 8.35% 3.67% April 2012 0.0 (0.1) 0 April 2012 2.91% 8.17% 3.63% May 2012 0.1 0.0 0 May 2012 2.87% 7.99% 3.57% 

June 2012 0.1 0.0 0 June 2012 2.86% 7.88% 3.53% 

YTD 2012 $ 0.0 $ 0.0

Market Value Sensitivity 

Fannie Mae MBS in Portfolio Mortgage Sec

Non-Fanni

Conventional Single-Family 8

Original Maturity > 1 Year

Numbers may not sum due to rounding See Endnotes and Glossary on Page 3 and 4 
1.

2.3.4.5.6.7.8.9.

Includes Fannie Mae mortgage-backed securities ("Fannie Mae MBS") issued from Fannie Mae's mortgage portfolio. See Tabalances for Fannie Mae MBS held in portfolio. Initiatives to repurchase delinquent loans out of MBS trusts may result in additional volatility on a month-to-month basis.Securitizations in Table 5 represent new Fannie Mae MBS created from mortgage assets held in the mortgage portfolio, includamounts are included in issuances in Table 4 and, if sold during the month, will be included in sales in Table 5. Our securitizatportfolio the prior month will reduce the mortgage loans reported in Table 5.Reported amounts represent the UPB at each reporting period or, in the case of the long-term zero coupon bonds, at maturityeffect of debt basis adjustments, including discounts, premiums, and issuance costs.Calculated based on the UPB of seriously delinquent multifamily loans owned by Fannie Mae or underlying Fannie Mae guarathe UPB of multifamily loans owned by Fannie Mae or underlying Fannie Mae guaranteed securities.Includes seriously delinquent conventional single-family loans as a percent of the total number of conventional single-family loon conventional single-family mortgage loans and exclude reverse mortgages and non-Fannie Mae mortgage securities held ienhanced refers to loans that have primary mortgage insurance and/or other credit enhancements.

ENDNOTES

The end balances and business activity in this report represent unpaid principal balances ("UPB"), which do not reflect market allowance for loan losses, impairments, unamortized premiums and discounts, and the impact of consolidation of variable inteAs of June 30, 2012, our gross mortgage portfolio end balance, after taking into account net outstanding commitments to sell billion.Gross commitments in Table 2 include dollar roll transactions (purchase commitments with concurrent agreements to re-sell lawith concurrent agreements to repurchase later) in the month in which we enter into them. Table 3 reflects activity from settlemaccounted for as purchases and sales of securities, but does not include activity from settlements of dollar rolls that are accoufinancings. Dollar roll activity may result in volatility on a month-to-month basis in our reported portfolio commitments, purchasand compounded growth rate.
General

Table 1Table 2Table 3Table 4Table 5Table 6Table 7Table 8Table 9

Commitments to Purchase, Net. Represents mandatory commitments to purchase mortgage loans and mortgage securities, net of mortgage loans for which a cash pair-off has been paid. Pair-odelivered against mandatory commitments.Commitments to Sell. Represents mandatory commitments to sell mortgage securities.

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 i

shown in Table 5.

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

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. Purchases. Acquisition of mortgage loans and mortgage securities for the mortgage portfolio. Includes capitalized interest.Sales. Sales of mortgage securities 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. 

Other Investments. The $76.3 billion total as of June 30, 2012 consists of $75.8 billion of cash and readily marketable instruments such as certificates of deposit, federal funds sold, securities purchasTreasury bills and $0.5 billion of non-governmental asset-backed securities. We began including cash in these amounts with the balance as of October 31, 2011. The $95.3 billion balance as of Septemb

$103.5 billion if we had included cash.

GLOSSARY & OTHER INFORMATION

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 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.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. Sum of MBS issuances and Mortgage Portfolio purchases less Fannie Mae MBS purchases and securitizations of mortgage loans previously held in portfolio.

Portfolio Commitments. Represents mandatory commitments entered into during the month. Fannie Mae enters into forward commitments to purchase mortgage securities and mortgage loans, or to mortgage portfolio. Purchase commitments typically require mandatory delivery and are subject to the payment of pair-off fees for non-delivery. 

Net Retained Commitments. Represents mandatory commitments to purchase, less commitments to sell, net of mortgage loans for which a cash pair-off has been paid. 

Gross Mortgage Portfolio. End balance represents the unpaid principal balance ("UPB") of the mortgage portfolio that Fannie Mae holds for investment and liquidity purposes. 

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 FanMBS 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 port

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 e

Annualized Liquidation Rate. The liquidation rate is calculated as liquidations divided by the prior period ending balance of total Fannie Mae MBS, annualized.Non-Fannie Mae Non-Agency Securities. These are commonly referred to as "private-label securities."

Effective Duration Gap. The effective duration gap estimates the net sensitivity of the fair value of Fannie Mae’s assets and liabilities to movements in interest rates. This statistic is expressed as a nuaverage 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 no change in the fair value of the net assets. The calculation excludes any sensitivity of the guaranty business. 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.

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 m

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 credit enhancement.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 reclasYear." The $667.0 billion of total debt outstanding as of June 30, 2012 excludes $7.6 billion of debt securities issued to MBS trusts. For more information about Fannie Mae's debt activity, please visit http://www.fanniemae.com/portal/funding-the-market/debt/debt-activity/index.html?. 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 changbelieve 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 employesensitivity 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 estimated loss in pre-tax market value of Fannie Mae’s assets and liabilities from an immediate adverse 50 basis 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 foMarket Value Sensitivity to Rate Slope Shock (25bp). This measurement shows the estimated loss in pre-tax market value of Fannie Mae’s assets and liabilities from an immediate adverse 25 basis 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 curchange 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 business. Fannie Mae tracks the daily average of this measurement for the reported month.