The Stocks School

Portfolio Tracker

Top US investors and how much of their portfolio sits in each stock.

Auto-updates from the database whenever holdings change.

1

Warren Buffett

Berkshire Hathaway

$300B+ equities

Value / buy-and-hold

The most-followed value investor; runs a highly concentrated book led by Apple.

22%

17.1%

10.9%

9.4%

9.2%

4.7%

4.3%

3.7%

3.2%

Top 9 holdings · ~85% of portfolio

2

Bill Ackman

Pershing Square

$12B+

Concentrated activist

Runs ~8 high-conviction positions; deeply researched, long-term.

17.6%

17.4%

15.7%

15.3%

12.2%

11.1%

HHH

8.7%

SEG

0.8%

0.7%

HTZ

0.5%

Top 10 holdings · ~100% of portfolio

3

David Tepper

Appaloosa Management

$7B+

Macro / opportunistic

Famed distressed and macro investor, currently tech-heavy.

15.4%

14.6%

10.2%

8.5%

7.2%

EWY

6.3%

4.9%

4.5%

3.9%

3.3%

Top 10 holdings · ~79% of portfolio

4

Terry Smith

Fundsmith

$25B+

Quality compounders

‘Buy good companies, don’t overpay, do nothing.’ Owns durable franchises.

7%

6.7%

6.2%

5.1%

4.7%

4.7%

4.6%

4.6%

4.4%

4.4%

Top 10 holdings · ~52% of portfolio

5

Ken Griffin

Citadel

$60B+ (13F gross)

Multi-strategy

One of the largest hedge funds; thousands of positions, large-cap led.

SPY

6.8%

QQQ

5.7%

4.5%

2.7%

2.7%

2.5%

2.2%

2%

2%

SMH

1.9%

Top 10 holdings · ~33% of portfolio

6

Ray Dalio

Bridgewater Associates

$20B (13F)

Macro / all-weather

World’s largest hedge fund; diversified across ETFs and defensives.

SPY

16.3%

IVV

9.2%

3.2%

2%

2%

1.9%

1.7%

VOO

1.3%

1.3%

EWY

1.1%

Top 10 holdings · ~40% of portfolio

7

Chase Coleman

Tiger Global

$25B+

Growth

Tech-growth specialist concentrated in mega-cap software and AI.

9.7%

9.6%

9.3%

8.7%

6.6%

5.7%

5%

4.9%

3.9%

3.5%

Top 10 holdings · ~67% of portfolio

8

Stanley Druckenmiller

Duquesne Family Office

$5B+

Macro / rotation

Legendary macro trader; rotates aggressively around AI and power themes.

16.6%

5.7%

5.4%

EWZ

5.1%

4.6%

4.5%

RSP

3.7%

2.7%

2.7%

Top 9 holdings · ~51% of portfolio

9

Daniel Loeb

Third Point

$6B+

Event-driven / activist

Activist and event-driven investor across tech and special situations.

11.4%

8.9%

7.8%

TDS

5%

4.7%

4.4%

4.4%

4.3%

4.2%

Top 9 holdings · ~55% of portfolio

10

Cathie Wood

ARK Invest

$10B+

Disruptive innovation

High-growth innovation themes; concentrated in a few disruptors.

7.5%

5.3%

SPCX

5%

3.8%

3.4%

3.1%

3%

2.5%

2.5%

Top 9 holdings · ~36% of portfolio

11

Leopold Aschenbrenner

Situational Awareness LP

$3.9B equities (13F)

AI long/short hedge fund

Ex-OpenAI researcher running an AI-focused fund built around the physical AI build-out — compute, data centers, memory and power. Heads-up: his largest 13F positions are actually put-option hedges on chipmakers (Nvidia, Broadcom, AMD); the stocks listed here are his long holdings.

22.8%

18.8%

14.4%

10.4%

10.1%

8.3%

3.7%

2.7%

SEI

1.6%

TE

1.1%

BITF

1%

0.8%

Top 12 holdings · ~96% of portfolio

Allocations are representative figures based on publicly disclosed SEC 13F filings, shown for education only — they are not live, not complete, and not investment advice. 13F filings are reported quarterly with a delay. Percentages reflect listed top holdings, not the entire portfolio.