13F Holdings Tracker
Track what the world's best investors are buying and selling
What is a 13F? US institutional investors managing over $100M must file a 13F report with the SEC every quarter, disclosing all their equity holdings. This lets you see exactly what Warren Buffett, Bill Ackman, and other top investors own — and when they buy or sell.
Q1 2026 data (January-March positions, filed May 2026). Updated quarterly per SEC 13F requirements.
WB
Warren Buffett
Berkshire Hathaway
~$300B
BA
Bill Ackman
Pershing Square
~$10B
DT
David Tepper
Appaloosa Mgmt
~$6B
DE
David Einhorn
Greenlight Capital
~$1.5B
JG
Jeremy Grantham
GMO
~$55B
MP
Mohnish Pabrai
Pabrai Funds
~$600M
DL
Dan Loeb
Third Point
~$6B
SF
Soros Fund Mgmt
Soros Fund
~$6B
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