Investors worth copying

Famous portfolios straight from their SEC filings, the people everyone asks about with real numbers behind them, and baskets built from the disclosure data. Every one is mirrorable.

Crowd favorites

The ones people ask for, with the real record attached.

Legends

Warren Buffett
Warren Buffett
Berkshire Hathaway
The Oracle of Omaha
$299.3B29 positions · filed for Jun 30, 2026
Latest filing: 1 new · 1 exited
Michael Burry
Michael Burry
Scion Asset Management
The Big Short
$1.4B4 positions · filed for Sep 30, 2025
Latest filing: 3 new · 5 exited
Bill Ackman
Bill Ackman
Pershing Square
Activist, loud, concentrated
$13.7B11 positions · filed for Mar 31, 2026
Latest filing: 1 new · 1 exited
SD
Stanley Druckenmiller
Duquesne Family Office
Never a losing year
$5.2B86 positions · filed for Jun 30, 2026
Latest filing: 44 new · 23 exited
Cathie Wood
Cathie Wood
ARK Innovation ETF
Disruption, disclosed daily
$7.9B47 positions · as of Sep 18, 2026
Latest filing: 1 new
Ray Dalio
Ray Dalio
Bridgewater Associates
The world's largest hedge fund
$24.4B997 positions · filed for Jun 30, 2026
Latest filing: 9 new · 29 exited
David Tepper
David Tepper
Appaloosa
Buys the panic
$7.7B25 positions · filed for Jun 30, 2026
Latest filing: 6 new · 12 exited
The Mets owner's shop
$88.1B1913 positions · filed for Jun 30, 2026
Latest filing: 11 new · 43 exited
Jim Simons (founder)
Jim Simons (founder)
Renaissance Technologies
The quants
$72.6B3140 positions · filed for Jun 30, 2026
Latest filing: 11 new · 42 exited
George Soros
George Soros
Soros Fund Management
Broke the Bank of England
$6.6B238 positions · filed for Jun 30, 2026
Latest filing: 29 new · 38 exited
Carl Icahn
Carl Icahn
Icahn Enterprises
The original corporate raider
$8.3B12 positions · filed for Jun 30, 2026
Chase Coleman
Chase Coleman
Tiger Global
Tiger cub, tech heavy
$24.0B46 positions · filed for Jun 30, 2026
Latest filing: 9 new · 17 exited
Tech crossover
$48.6B66 positions · filed for Jun 30, 2026
Latest filing: 9 new · 5 exited
DL
Dan Loeb
Third Point
The activist letters
$4.7B40 positions · filed for Jun 30, 2026
Latest filing: 16 new · 9 exited
Seth Klarman
Seth Klarman
Baupost Group
Margin of safety
$5.4B23 positions · filed for Jun 30, 2026
Latest filing: 3 new · 2 exited
Paul Singer
Paul Singer
Elliott Investment Management
The activist enforcer
$22.7B17 positions · filed for Jun 30, 2026
Latest filing: 2 new · 2 exited
Ken Griffin
Ken Griffin
Citadel Advisors
The machine
$872.7B6293 positions · filed for Jun 30, 2026
Latest filing: 5 exited
Paul Tudor Jones
Paul Tudor Jones
Tudor Investment Corp
Macro trader's trader
$71.9B1679 positions · filed for Jun 30, 2026
Latest filing: 6 new · 16 exited
LL
Li Lu
Himalaya Capital
Munger's pick to run his money
$3.7B8 positions · filed for Jun 30, 2026
Latest filing: 6 exited
Mohnish Pabrai
Mohnish Pabrai
Dalal Street
The copycat investor
$326.7M4 positions · filed for Jun 30, 2026
Latest filing: 1 new
TS
Terry Smith
Fundsmith
Buy good companies, do nothing
$13.6B41 positions · filed for Jun 30, 2026
Latest filing: 13 new · 6 exited
Howard Marks
Howard Marks
Oaktree Capital Management
The memo writer
$5.7B51 positions · filed for Jun 30, 2026
Latest filing: 14 new · 11 exited
SM
Stephen Mandel
Lone Pine Capital
Tiger cub, growth at scale
$16.4B34 positions · filed for Jun 30, 2026
Latest filing: 13 new · 15 exited
AH
Andreas Halvorsen
Viking Global Investors
Tiger cub, long and short
$35.1B90 positions · filed for Jun 30, 2026
Latest filing: 35 new · 22 exited
Bill Gates
Bill Gates
Gates Foundation Trust
The foundation's portfolio
$34.4B24 positions · filed for Jun 30, 2026
Latest filing: 2 new

Baskets from the data

Hedge fund holdings come from SEC Form 13F (filed within 45 days of each quarter end; US-listed long positions). Insider trades come from SEC Form 4. ARK publishes holdings daily. Values as reported. Portraits via Wikimedia Commons where noted on the About page.