How Trump's Policy Shift Could Unlock Massive Gains in Fannie Mae and Freddie Mac -- A Deep Dive Into the GSE Rally

When Bill Ackman positions his Pershing Square Capital Management portfolio heavily toward two stocks, markets take notice. The billionaire hedge fund manager recently made a bold prediction: Fannie Mae (FNMA) and Freddie Mac (FMCC) could become breakout winners if Trump’s administration follows through on ending federal conservatorship for these government-sponsored enterprises. The numbers speak for themselves – both stocks have surged roughly 540-600% over the past 12 months, making them among the market’s most dramatic performers.

The Trump Effect: Why These Government-Sponsored Enterprises Are Red Hot

The real story isn’t just about Ackman’s conviction – it’s about what the market is pricing in. The November 2024 election catalyst sent both Fannie Mae and Freddie Mac stocks into overdrive, with investors betting that the incoming Trump administration will tackle something previous attempts couldn’t: releasing these two mortgage giants from over 16 years of federal control.

For context, both firms came under government conservatorship during the 2008 financial crisis. Fannie Mae, chartered in 1938, guarantees residential mortgage securities originated by lenders and distributes mortgage-backed securities to investors. Freddie Mac, its younger counterpart established in 1970, follows a similar model but acquires mortgages directly from approved lenders before securitizing them. Though both were once public on the NYSE, they’ve traded over-the-counter for years while under government oversight.

The pathway from conservatorship to freedom has proved elusive – until now. Ackman laid out a concrete scenario: a 2026 IPO pricing both firms around $34 per share. This would mean roughly 5.5x additional gains for Fannie Mae shareholders and 6x gains for Freddie Mac holders from current levels.

The Political Momentum Behind the Market Rallies

During Trump’s first term (2017-2021), then-Treasury Secretary Steven Mnuchin initiated preliminary steps toward GSE reform but ran out of political time. Ackman’s December 2024 analysis suggests that opportunity window has reopened. He posted that there’s now “a credible path” for both firms to exit conservatorship within two years, positioning Trump as the dealmaker who could accomplish what others couldn’t.

This isn’t mere speculation. The economics make sense for both the government and private investors. Fannie Mae and Freddie Mac currently owe approximately $190 billion to U.S. taxpayers. Ackman argues that successful GSE reform could generate over $300 billion in additional federal revenues while simultaneously removing roughly $8 trillion in contingent liabilities from the government’s balance sheet – making it the kind of transformative transaction that aligns with Trump’s dealmaking reputation.

The Structural Case: Why Markets Are Pricing This In

What’s compelling many sophisticated investors is the structural logic. These GSEs represent the backbone of U.S. residential mortgage markets. Their privatization would create massive value through:

• Normalized equity capital structures (currently artificially constrained under conservatorship)
• Elimination of profit-sweep regulations that have drained earnings to Treasury
• Return of shareholder economics to market-driven frameworks
• Potential dividend restoration after decades of suspension

The market performance from early 2024 onward reflects growing conviction that Trump’s second term represents the best real opportunity for this outcome in over 15 years.

The Catch: Outstanding Questions and Execution Risks

Despite the optimistic narrative, significant hurdles remain. Congressional cooperation would be essential to craft legislation that satisfies regulators, taxpayers, and shareholders. The exact terms of conservatorship exit remain undefined – pricing, capital buffers, guarantee structures, and government backstop provisions all require negotiation.

Moreover, housing market conditions and mortgage credit performance could shift the timeline or terms of any potential IPO. While the fundamental economics of reform remain compelling, the path to execution contains genuine uncertainty.

What This Means for Markets Looking Ahead

The 540-600% rally in Fannie Mae and Freddie Mac over 12 months reflects both significant fundamental value recognition and forward-looking policy expectations. Whether Ackman’s 2026 IPO timeline materializes as projected or takes longer remains an open question. What’s clear: markets are now pricing in the material probability that these GSE conservatorships end within the next presidential term, fundamentally reshaping two critical financial institutions that underpin American homeownership.