What is Bill Ackman's new proposal for Fannie Mae and Freddie Mac?

Billionaire hedge fund manager Bill Ackman is set to unveil a new proposal for mortgage giants Fannie Mae and Freddie Mac, which aims to optimize value for taxpayers, minimize mortgage spread risks, and enable the U.S. Treasury to exhibit a mark-to-market value for its shareholdings in the two firms.

How does Ackman's proposal relate to the Trump administration's efforts to make housing more affordable?

Ackman's latest plan, if implemented, could further impact the housing finance system and the stakeholders involved, as it aligns with the Trump administration's exploration of new methods to make housing more affordable, including a proposed 50-year mortgage.

What is Pershing Square's role in Fannie Mae and Freddie Mac?

Ackman's firm, Pershing Square, continues to be the largest common shareholder of both Fannie Mae and Freddie Mac, with a combined holding of over 210 million shares.

Home / Business and Economy / Billionaire Ackman Unveils Proposal to Reshape Fannie Mae and Freddie Mac

Billionaire Ackman Unveils Proposal to Reshape Fannie Mae and Freddie Mac

17 Nov, 2025

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Summary

Billionaire hedge fund manager Bill Ackman to introduce new proposal for Fannie Mae and Freddie Mac
Ackman's plan aims to optimize value for taxpayers and minimize mortgage spread risks
Ackman's firm is the largest common shareholder of Fannie and Freddie

Billionaire Ackman Unveils Proposal to Reshape Fannie Mae and Freddie Mac

On November 18, 2025, billionaire hedge fund manager Bill Ackman is scheduled to detail a fresh proposal for mortgage-finance companies Fannie Mae and Freddie Mac. Ackman, whose firm Pershing Square is the largest common shareholder of both firms, asserts that his plan will allow the Trump administration to optimize value for taxpayers, minimize the risk of mortgage spreads widening, and enable the U.S. Treasury to exhibit a mark-to-market value for its shareholdings in the two entities.