Fannie Mae

What Fannie Mae does

Fannie Mae (Federal National Mortgage Association) is a U.S. government-sponsored enterprise founded in 1938 and headquartered in Washington, DC, that operates the secondary mortgage market by purchasing mortgages from approved lenders and bundling them into mortgage-backed securities sold to institutional investors. The company maintains a $4.1 trillion guaranty book of business as of December 31, 2025, funded approximately $409.3 billion into the U.S. housing market in 2025, and helped roughly 1.5 million households buy, refinance, or rent a home that year.

Its core technology stack centers on Desktop Underwriter (DU) for automated mortgage underwriting, Desktop Originator (DO) for loan origination submission, DUS Gateway for multifamily loan processing, and Collateral Underwriter for appraisal valuation risk, together forming a platform-plus-modules architecture used by thousands of approved lenders. AI/ML capabilities are deployed through the Palantir-built Crime Detection Unit for portfolio fraud detection and through DU's machine-learning rent-payment recognition and trended credit analytics. The company has begun limited rollout of VantageScore 4.0 and FICO Score 10T, and launched a Bitcoin-collateral mortgage product in 2026 through Coinbase and Better Home & Finance.

Fannie Mae earns revenue primarily through guaranty fees on MBS, net interest income from its retained investment portfolio, credit risk transfer transactions (Connecticut Avenue Securities), reperforming loan sales, and capital markets structuring. The company operates under a two-sided distribution model: acquiring mortgages from approved single-family and DUS multifamily lenders and selling MBS to global institutional investors. Since September 2008 it has operated in federal conservatorship under FHFA, with the U.S. Treasury as senior preferred stockholder, and is the subject of ongoing policy debate regarding potential exit from conservatorship and a possible IPO.

Name

Fannie Mae

Legal name

Federal National Mortgage Association

Website

http://www.fanniemae.com

Company type

Private

Founded year

1938

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Fannie Mae is a U.S. government-sponsored enterprise that purchases mortgages from approved lenders and securitizes them into MBS sold to global institutional investors, providing liquidity to the U.S. housing market through its $4.1 trillion guaranty book while serving single-family lenders, multifamily developers, and capital markets investors.

Ownership category

akta.pro rank

Product category

Mortgage Finance (Secondary Mortgage Market)

NAICS

Finance and Insurance (52), Depository Credit Intermediation (5221)

SIC

Asset-Backed Securities (6189), Mortgage Bankers & Loan Correspondents (6162)

akta.pro primary industry

Government-Sponsored Enterprises (GSEs) & Government Mortgage Liquidity Providers (FSALAKAC)

Keywords

• Mortgage securitization
• Secondary mortgage market
• Mortgage-backed securities
• Multifamily financing
• Credit risk transfer

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure

Revenue model

1. Guaranty Fees: Fannie Mae earns guaranty fees for guaranteeing the timely payment of principal and interest on mortgage-backed securities. This is the primary revenue stream from its core business of purchasing mortgages from lenders and securitizing them.
2. Net Interest Income: Income generated from the spread between interest earned on the retained investment portfolio and interest paid on liabilities. The company maintains a substantial investment portfolio generating interest income.
3. Credit Risk Transfer: Transactions that transfer credit risk from the guaranty book to private investors, including Connecticut Avenue Securities (CAS) and other risk transfer mechanisms.
4. Reperforming Loan Sales: Sale of reperforming loans (previously delinquent mortgages that have been brought current) to private investors, generating proceeds and reducing servicing costs.
5. Capital Markets Revenue: Revenue from structuring, issuing, and managing mortgage-backed securities, structured transactions, and debt securities sold to capital markets investors.

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels10 records

Core offering

Fannie Mae is a government-sponsored enterprise (GSE) that purchases single-family and multifamily mortgages from approved lenders, bundles them into mortgage-backed securities (MBS), and sells those securities to global institutional investors to provide liquidity to the U.S. housing market. It also runs credit risk transfer programs (such as Connecticut Avenue Securities), offers lender technology platforms (Desktop Underwriter, Desktop Originator, DUS Gateway), and operates a DUS multifamily lending program through a delegated lender network.

Product overview

Fannie Mae operates as a government-sponsored enterprise providing a platform-plus-modules architecture for mortgage finance. The core products include Desktop Underwriter (DU) for automated underwriting and Desktop Originator (DO) for loan origination, which together process mortgage applications from lenders. Single-family offerings span mortgage products (HomeReady, HomeStyle Renovation, RefiNow, MH Advantage), credit risk transfer (Connecticut Avenue Securities), and loan quality tools (EarlyCheck, Collateral Underwriter, ACheck, Day 1 Certainty). Multifamily operations center on the DUS (Delegated Underwriting and Servicing) program with supporting platforms including DUS Gateway, DUS Disclose, and DUS Navigate. Additional platforms provide data access (PoolTalk, Data Dynamics), policy support (Ask Poli), education (HomeView), and connectivity (Fannie Mae Connect). The company also launched a Bitcoin-collateral mortgage program in 2026 through partnerships with Coinbase and Better Home & Finance.

Differentiator

Problem solved

Functional benefit

Brands

• HomeReady: Affordable mortgage product for low-to-moderate income borrowers
• HomeStyle
• HomePath
• Desktop Underwriter
• DUS

Products and services

• Desktop Underwriter (DU)

Quantifiable outcome

• $409.3 billion in funding to support U.S. housing market in 2025
• +4 more outcomes

Named customers11 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability7 records

Feature7 records

Partnerships

14 partnerships are on record, tiered core, key and supporting.

• CoinbasecoreStrategic or Co-development Partner · 4 June 2026Partnership for crypto-collateral mortgage product allowing borrowers to pledge Bitcoin or USDC as down payment collateral without forced liquidation. Coinbase handles custody and compliance for pledged digital assets, enabling the first Fannie Mae-backed cryptocurrency mortgage.
• Better Home & Finance (Better)coreStrategic or Co-development Partner · 4 June 2026First lender to originate Fannie Mae-backed Bitcoin-collateral mortgages through partnership with Coinbase. Better originates and services the mortgages using the crypto as collateral. Has funded over $110 billion in loan volume and operates in all 50 states.
• Pacific Investment Management Co. (PIMCO)keyOthersWinning bidder for Fannie Mae's 36th reperforming loan sale transaction, purchasing 2,330 loans with $564.6 million aggregate unpaid principal balance. PIMCO has been a repeat buyer in these RPL transactions.
• Citigroup Global MarketskeyImplementation/ SI/ Consulting PartnerCo-marketing advisor for reperforming loan sale transactions, including the $564.6 million June 2026 RPL transaction. Provides structuring and marketing services for loan sales.
• NewmarkkeyChannel Partner/ Reseller/ DistributorArranged $163 million Fannie Mae loan on behalf of LaSalle Investment Management to refinance a three-property multifamily portfolio totaling 833 apartment units across Virginia, Oregon, and Washington D.C.
• Walker & DunlopkeyChannel Partner/ Reseller/ DistributorArranged $232.35 million Fannie Mae financing for Aspen Square Management's five-property multifamily portfolio (1,585 units). Long-standing partnership with 8 completed transactions with Walker & Dunlop.
• Class ValuationsupportingTechnology or IntegrationVerified by Fannie Mae and Freddie Mac to support Uniform Property Data Report (UPDR) specification under Uniform Property Dataset Version 1.0, enabling smooth transition to new standardized report format.
• ReggorasupportingTechnology or IntegrationAppraisal technology platform verified by Fannie Mae and Freddie Mac for UAD 3.6 specification. Browser-based platform supporting both UAD 3.6 and existing UAD 2.6 forms.
• First American Mortgage SolutionssupportingTechnology or IntegrationACI Sky Workbench platform verified by Fannie Mae and Freddie Mac for Uniform Appraisal Dataset (UAD) 3.6 specifications ahead of November 2026 mandate.
• Fifth Third BancorpkeyChannel Partner/ Reseller/ DistributorAcquired Mechanics Bank's DUS business, becoming one of only 24 lenders authorized by Fannie Mae to originate, underwrite, close, and service multifamily loans.
• NewRez LLCsupportingChannel Partner/ Reseller/ DistributorTop-5 U.S. mortgage lender that helped validate VantageScore 4.0 for Freddie Mac through loan delivery limited engagement. Also serves as subservicer on Fannie Mae's RPL portfolio.
• PalantircoreTechnology or IntegrationPartnership to develop AI-powered Crime Detection Unit launched in May 2025 to surface fraud patterns across Fannie Mae's $4.3 trillion guaranty portfolio.
• Rocket Mortgage LLCsupportingChannel Partner/ Reseller/ DistributorSubservicer on Fannie Mae's reperforming loan portfolio following RPL transactions.
• evoLendsupportingChannel Partner/ Reseller/ DistributorMortgage servicing company approved by Fannie Mae, Freddie Mac, and Ginnie Mae, designed to allow loan officers to retain control of borrower relationships after loans close.

Scale indicators14 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Freddie Mac: The other U.S. GSE chartered to provide liquidity to the mortgage market, purchasing and securitizing single-family and multifamily loans with comparable guaranty book size (~70% combined market share). Direct functional peer under shared FHFA conservatorship.
• Ginnie Mae: Government mortgage guarantor that securitizes FHA, VA, and USDA loans into MBS. Operates the same secondary-market MBS model as Fannie Mae but with explicit federal (rather than implicit) guarantee; competes for capital markets investors and lender relationships.

Emerging players

• Rocket Mortgage: Largest U.S. retail mortgage originator that sells the vast majority of its production to Fannie Mae/Freddie Mac. Acts as a key seller/servicer counterparty and increasingly as a subservicer on Fannie Mae's RPL portfolio, representing the originator side of the GSE's distribution model.
• United Wholesale Mortgage (UWM): Largest wholesale mortgage lender in the U.S., heavily dependent on GSE conforming loan channels. Comparable as a high-volume seller/servicer that drives Fannie Mae's loan acquisition volumes and shapes its seller network dynamics.
• PennyMac Financial Services: Specialty mortgage finance company focused on correspondent production, servicing, and asset management. Comparable to Fannie Mae as a servicer/aggregator and active participant in GSE RPL/credit risk transfer transactions.
• Better Home & Finance: Digital mortgage lender that originated the first Fannie Mae-backed Bitcoin-collateral mortgage in partnership with Coinbase. Comparable as a tech-forward GSE seller and a leader in the crypto-mortgage product Fannie Mae just launched.

Broad incumbents

• JPMorgan Chase Home Lending: Among the largest U.S. mortgage originators and a major Fannie Mae seller/servicer. Operates at much greater scale across consumer banking, but mortgage origination overlaps directly with GSE distribution economics.
• Wells Fargo Home Mortgage: Top-three U.S. mortgage originator and significant Fannie Mae seller/servicer. Comparable as a large bank-affiliated originator feeding the GSE's secondary market, though embedded in a much broader commercial banking franchise.

Others

• PIMCO: Major institutional asset manager that is a repeat buyer of Fannie Mae's reperforming loan sales and a key counterparty in credit risk transfer markets. Comparable as the demand side of Fannie Mae's secondary-market distribution.
• Pershing Square USA (Bill Ackman): Closed-end fund and public advocate for Fannie Mae/Freddie Mac conservatorship exit. Comparable as a prominent equity holder and policy advocate whose $5B fund exposes the political dynamics driving Fannie Mae's equity value.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/fanniemae
• YouTubeyoutube.com/user/FannieMaeWeb
• Facebookfacebook.com/fanniemae
• LinkedInlinkedin.com/company/fannie-mae-corporation_19722
• Instagraminstagram.com/officialfanniemae

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments8 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fannie Mae