Hedge fund tracker

The latest SEC filings, 13F holdings and quarter-over-quarter moves for the managers we follow. 13F filings are quarterly and arrive up to 45 days after quarter-end; 13D/13G stake disclosures arrive within days of crossing 5% ownership. Source: SEC EDGAR.

AI & tech funds

ARK Investment Management
Cathie Wood
$15.40B·191 positions
Latest: 13F · Aug 14, 2026
Alkeon Capital Management
Panayotis Sparaggis
$74.07B·109 positions
Latest: 13F · Aug 14, 2026
Altimeter Capital
Brad Gerstner
$9.83B·20 positions
Latest: 13F · Aug 14, 2026
Cadian Capital Management
Eric Bannasch
$1.32B·28 positions
Latest: 13F · Aug 14, 2026
Coatue Management
Philippe Laffont
$48.63B·66 positions
Latest: 13F · Aug 14, 2026
D1 Capital Partners
Dan Sundheim
$34.78B·55 positions
Latest: 13F · Aug 14, 2026
Dragoneer Investment Group
Marc Stad
$2.83B·12 positions
Latest: 13G/A · Aug 14, 2026
Durable Capital Partners
Henry Ellenbogen
$10.28B·36 positions
Latest: 13F · Aug 14, 2026
Glade Brook Capital Partners
Paul Sohn
$2.72B·2 positions
Latest: 13F · Aug 14, 2026
Greenoaks Capital Partners
Neil Mehta
$2.36B·10 positions
Latest: 13F · Aug 14, 2026
Hound Partners
Jonathan Auerbach
$862.9M·32 positions
Latest: 13F · Aug 14, 2026
Light Street Capital
Glen Kacher
$902.8M·28 positions
Latest: 13F · Aug 14, 2026
Maverick Capital
Lee Ainslie (founder)
$11.32B·179 positions
Latest: 13F · Aug 14, 2026
Situational Awareness LP
Leopold Aschenbrenner
$20.24B·26 positions
Latest: 13F · Aug 14, 2026
Tiger Global Management
Chase Coleman
$23.98B·46 positions
Latest: 13F · Aug 14, 2026
Valiant Capital Management
Chris Hansen
$2.48B·29 positions
Latest: 13F · Aug 14, 2026
Viking Global Investors
Andreas Halvorsen
$35.08B·90 positions
Latest: 13F · Aug 14, 2026
Whale Rock Capital
Alex Sacerdote
$12.46B·35 positions
Latest: 13F · Aug 14, 2026
Woodline Partners
Karl Kroeker
$32.35B·1011 positions
Latest: 13G · Aug 14, 2026

Famous funds

Appaloosa
David Tepper
$7.73B·27 positions
Latest: 13F · Aug 14, 2026
Baupost Group
Seth Klarman
$5.42B·23 positions
Latest: 13F · Aug 13, 2026
Berkshire Hathaway
Warren Buffett
$299.25B·29 positions
Latest: 13F · Aug 14, 2026
Bridgewater Associates
Ray Dalio (founder)
$24.38B·997 positions
Latest: 13F · Aug 14, 2026
Citadel Advisors
Ken Griffin
$875.10B·13575 positions
Latest: 13F · Aug 14, 2026
D. E. Shaw & Co.
David E. Shaw (founder)
$210.20B·4833 positions
Latest: 13F · Aug 14, 2026
DME Capital Management
David Einhorn
$3.91B·46 positions
Latest: 13F · Aug 14, 2026
Duquesne Family Office
Stanley Druckenmiller
$5.21B·95 positions
Latest: 13F · Aug 14, 2026
Elliott Investment Management
Paul Singer
$22.67B·29 positions
Latest: 13G · Aug 14, 2026
Lone Pine Capital
Stephen Mandel
$16.36B·34 positions
Latest: 13F · Aug 14, 2026
Marshall Wace
Paul Marshall & Ian Wace (founders)
$126.70B·3103 positions
Latest: 13F · Aug 13, 2026
Millennium Management
Izzy Englander (founder)
$276.29B·5796 positions
Latest: 13F · Aug 14, 2026
Pershing Square Capital
Bill Ackman
$13.71B·11 positions
Latest: Form 4 HHH · Jun 8, 2026
Point72 Asset Management
Steve Cohen
$90.68B·3923 positions
Latest: 13G/A · Aug 14, 2026
Renaissance Technologies
Jim Simons (founder)
$72.62B·3140 positions
Latest: 13G/A · Aug 13, 2026
Scion Asset Management
Michael Burry
Deregistered · trades personally
Latest: Substack · Aug 13, 2026
Senator Investment Group
Douglas Silverman
$2.74B·58 positions
Latest: 13F · Aug 12, 2026
Soros Fund Management
George Soros (founder)
$8.14B·266 positions
Latest: 13F · Aug 14, 2026
Suvretta Capital Management
Aaron Cowen
$5.47B·96 positions
Latest: 13F · Aug 14, 2026
Third Point
Dan Loeb
$4.68B·43 positions
Latest: 13F · Aug 14, 2026
Two Sigma Investments
John Overdeck & David Siegel (founders)
$138.12B·5017 positions
Latest: 13F · Aug 14, 2026