REDMOND - For over half a century, the names Bill Gates and Microsoft have been completely inseparable. Gates co-founded the tech giant in 1975, turned it into a global empire, and used its massive stock value to build the world's largest private charity.
But today, that legendary financial connection has officially come to an end.
According to the latest 13F regulatory filings, the Bill & Melinda Gates Foundation Trust has officially sold off its final 7.7 million shares of Microsoft (MSFT). The sale netted roughly $3.2 billion, capping off a structured, two-year exit plan. This marks the first time since Microsoft's birth that the foundation holds absolutely zero shares in the company.
Why Did the Foundation Sell Everything?
When a founder’s charity completely dumps its stock, it usually triggers panic on Wall Street. However, financial analysts are quick to point out that this is definitely not a bad sign for Microsoft’s future. Instead, it comes down to a massive philanthropic promise.
Bill Gates previously announced a bold long-term strategy: the foundation plans to spend down its entire multi-billion-dollar endowment and fully shut its doors by 2045. To fund this massive ramp-up in charitable spending—which has climbed to a staggering $9 billion this year alone-the trust must continuously liquidate its concentrated holdings to free up cash.
(Note: While the charity's pockets are now clear of MSFT, Bill Gates personally still holds an individual stake of roughly 103 million shares outside of the trust).
The Great Rotation: Enter Bill Ackman
Interestingly, the day the Gates Foundation's exit hit the public eye, another billionaire did the exact opposite. In a massive vote of confidence for the software giant, high-profile investor Bill Ackman disclosed that his firm, Pershing Square, used this exact moment to dive into the stock.
Ackman revealed a fresh $2.3 billion position in Microsoft, snatching up the shares after a short-term market pullback. If you want to know exactly why Wall Street's sharpest hedge fund manager dumped his Google stock to fund this massive bet on MSFT, check out our full breakdown on How Bill Ackman is Betting Heavily on Microsoft’s AI Dominance.
The Final Verdict
This moment represents a deeply symbolic passing of the torch. The foundation built on the back of personal computing is moving on to focus entirely on global health and education. Meanwhile, aggressive new investors are stepping in to ride Microsoft's next massive wave of growth.
Microsoft is no longer Bill Gates's company-it has officially evolved into the engine of the AI era.
Editor’s Note: The exit marks the closing chapter of one of the most influential founder-company relationships in modern corporate history. We will be tracking how the Gates Foundation redeploys this $3.2 billion cash pile into its new core initiatives over the coming quarters.