13F holdings tracker
Top whales
The 15 hedge funds and asset managers we track. Each quarter they file 13F-HR forms with the SEC listing their US equity positions. Pick one to see their latest holdings.
Berkshire Hathaway
No filing pulled yet
Warren Buffett & Charlie Munger's holding company. Long-term value bets on durable franchises.
Tiger Global Management
2026Q2 · 54 positions
Chase Coleman's growth-stage tech-focused hedge fund. Early bets on internet platforms and AI.
Coatue Management
2026Q2 · 198 positions
Philippe Laffont's tech-heavy hedge fund. Mix of public and private growth equity.
Citadel Advisors
2026Q2 · 15589 positions
Ken Griffin's multi-strategy hedge fund. Quantitative + fundamental hybrid.
Renaissance Technologies
2026Q2 · 3213 positions
Jim Simons' legendary quant fund. Medallion fund averaged 66% annualized over decades (closed to outside money).
D. E. Shaw
2026Q2 · 5804 positions
David Shaw's computational hedge fund. Pioneer of systematic trading.
Two Sigma
2026Q2 · 4546 positions
Machine-learning driven quant fund. Heavy data infrastructure.
Bridgewater Associates
No filing pulled yet
Ray Dalio's macro hedge fund. All-Weather + Pure Alpha strategies, global macro focus.
Ark Investment Management
2026Q2 · 182 positions
Cathie Wood's thematic disruptive-innovation ETFs. Genomics, fintech, AI, autonomous.
Pershing Square Capital
2026Q2 · 11 positions
Bill Ackman's activist hedge fund. Concentrated long bets in quality consumer names.
Greenlight Capital
2024Q1 · 116 positions
David Einhorn's value-focused long/short fund. Famous Lehman short call.
Third Point
No filing pulled yet
Daniel Loeb's event-driven activist fund. Spin-offs, restructurings, M&A.
Baupost Group
2026Q2 · 36 positions
Seth Klarman's margin-of-safety value fund. "Margin of Safety" book is canonical value-investing text.
Viking Global
No filing pulled yet
Andreas Halvorsen's Tiger Cub long/short equity fund. Concentrated quality growth.
Glenview Capital
No filing pulled yet
Larry Robbins' healthcare + financials concentrated long/short fund.
What's a 13F-HR?
Every institutional investor with over $100M in US equities under management has to file a Form 13F-HR with the SEC every quarter, within 45 days of quarter-end. The filing lists every US-listed long equity position they hold on the last day of the quarter — ticker, share count, dollar value.
The data is 45-90 days old by the time it's public — but it tells you which themes and tickers the smartest money in the world allocated to during that quarter. Useful for direction and confirmation; less useful for timing.
Not investment advice. 13F-HR filings only show long US equity positions — not shorts, options, or international holdings. The funds' actual positioning may differ significantly.