What the big funds hold

Every manager running over $100M in US stocks files a 13F each quarter, listing what they own. We parse the raw filing into a ranked portfolio and diff it against last quarter, so you see what each fund bought, added, trimmed and sold. Pick a manager, or look up any fund below.

Known names: berkshire, burry, ackman, bridgewater, citadel, and more below.

Berkshire Hathaway
Warren Buffett
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Scion Asset Management
Michael Burry
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Pershing Square
Bill Ackman
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Bridgewater Associates
Ray Dalio
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Renaissance Technologies
Jim Simons' quant fund
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Citadel Advisors
Ken Griffin
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Tiger Global
Chase Coleman
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Duquesne Family Office
Stanley Druckenmiller
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Baupost Group
Seth Klarman
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Greenlight Capital
David Einhorn
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Third Point
Dan Loeb
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Icahn Capital
Carl Icahn
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Gates Foundation Trust
Bill Gates
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Soros Fund Management
George Soros
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Coatue Management
Philippe Laffont
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In your own code: grab a free API key and call /v1/holdings/berkshire. 13F is a quarterly snapshot filed up to 45 days after quarter-end — a lagged position report, not a live feed. Not investment advice.