Investors

Notable filers

Line: their disclosed buys’ ~6-month outcomes, oldest → newest

Warren Buffett

Berkshire Hathaway chairman — files Form 4s on stakes of 10%+.

last filed 2026-05-22

Berkshire Hathaway

Buffett's holding company as an entity filer.

1/3 higher · -0.7%

median ~6mo on · S&P +9.8%

Elon Musk

Tesla CEO — one of the most-watched filers on EDGAR.

1/1 higher · +0.2%

median ~6mo on · S&P +2.3%

Carl Icahn

Activist investor — five decades of board fights and buybacks.

7/8 higher · +55.3%

median ~6mo on · S&P +8.9%

Pershing Square

Ackman's fund as an entity filer.

last filed 2026-06-04

Tim Cook

Apple CEO.

0/1 higher · -20.8%

median ~6mo on · S&P +9.6%

Mark Zuckerberg

Meta founder & CEO — one of EDGAR's most prolific filers.

last filed 2025-10-31

Jensen Huang

Nvidia co-founder & CEO.

last filed 2026-06-17

Jeff Bezos

Amazon founder & executive chairman.

last filed 2025-11-14

Satya Nadella

Microsoft chairman & CEO.

last filed 2025-11-10

Sundar Pichai

Alphabet & Google CEO.

last filed 2026-06-25

Jamie Dimon

JPMorgan Chase chairman & CEO.

last filed 2026-02-19

Lisa Su

AMD chair & CEO.

last filed 2026-06-12

Larry Fink

BlackRock chairman & CEO.

last filed 2026-06-01

Cathie Wood

ARK Invest founder & CIO.

last filed 2026-06-10

Track-record leaderboard

Best median outcome ~6 months after their buys · min 8 completed buys · recomputed daily

1

AS

Akkaraju Srinivas

15 of 17 buys higher · 4 companies · $60.24M bought

+187.1%

median, ~6mo on · S&P +9.8%

2

PS

Patel Snehal

7 of 8 buys higher · 1 company · $489.3K bought

+134.0%

median, ~6mo on · S&P +9.3%

3

RC

Ra Capital Management, L.p.

11 of 13 buys higher · 12 companies · $697.78M bought

+112.0%

median, ~6mo on · S&P +10.1%

4

AT

Alford Tony L

9 of 9 buys higher · 1 company · $201.8K bought

+110.0%

median, ~6mo on · S&P +5.8%

5

EP

Equinox Partners Investment Management LLC

16 of 21 buys higher · 2 companies · $8.31M bought

+105.4%

median, ~6mo on · S&P +9.8%

6

ES

Encrantz Staffan

9 of 10 buys higher · 1 company · $1.39M bought

+92.9%

median, ~6mo on · S&P +12.4%

7

CP

Ctt Pharmaceutical Holdings, Inc.

11 of 11 buys higher · 1 company · $21.4K bought

+87.1%

median, ~6mo on · S&P +11.3%

8

MJ

Merriman D Jonathan

8 of 8 buys higher · 1 company · $162.0K bought

+83.6%

median, ~6mo on · S&P +9.5%

9

MA

Moreno Arturo R

9 of 9 buys higher · 1 company · $4.40M bought

+80.0%

median, ~6mo on · S&P +10.1%

10

LC

Lynx1 Capital Management LP

15 of 17 buys higher · 4 companies · $17.71M bought

+76.2%

median, ~6mo on · S&P +3.3%

11

OM

Opaleye Management Inc.

17 of 30 buys higher · 5 companies · $12.93M bought

+63.0%

median, ~6mo on · S&P +9.8%

12

EB

Endeavor Blockchain, LLC

18 of 18 buys higher · 1 company · $24.47M bought

+58.3%

median, ~6mo on · S&P +9.5%

13

Carl Icahn

7 of 8 buys higher · 3 companies · $112.26M bought

+55.3%

median, ~6mo on · S&P +8.9%

14

MK

Marin Kendall Leo

20 of 25 buys higher · 1 company · $41.0K bought

+47.2%

median, ~6mo on · S&P +11.2%

15

CC

Coliseum Capital Management, LLC

21 of 24 buys higher · 4 companies · $102.63M bought

+41.6%

median, ~6mo on · S&P +10.1%

Congressional trading

Biggest disclosed traders in the House — STOCK Act filings, 30–45 days behind the trade

Jefferson ShreveR · IN-06

11 trades · 0 tickers · last traded 2026-05-20

$117.00M

est. disclosed volume

Nancy PelosiD · CA-11

20 trades · 9 tickers · last traded 2026-05-29

$52.30M

est. disclosed volume

Scott H. PetersD · CA-50

90 trades · 0 tickers · last traded 2026-05-29

$20.22M

est. disclosed volume

Chip RoyR · TX-21

3 trades · 1 ticker · last traded 2026-05-13

$15.35M

est. disclosed volume

Gilbert Ray Cisneros, Jr.D · CA-31

759 trades · 273 tickers · last traded 2026-06-30

$13.72M

est. disclosed volume

Kevin HernR · OK-01

25 trades · 16 tickers · last traded 2026-05-08

$6.85M

est. disclosed volume

Josh GottheimerD · NJ-05

95 trades · 56 tickers · last traded 2026-05-27

$4.01M

est. disclosed volume

Kelly MorrisonD · MN-03

40 trades · 2 tickers · last traded 2026-05-04

$3.19M

est. disclosed volume

Earl L. "Buddy" CarterR · GA-01

1 trade · 0 tickers · last traded 2026-05-07

$3.00M

est. disclosed volume

Lori TrahanD · MA-03

10 trades · 0 tickers · last traded 2026-04-15

$2.75M

est. disclosed volume

Biggest buyers in the latest filings

Gross open-market buying in the most recent Form 4 stream

Nagpal Ankur

1 company · last 2026-06-26

+$200.0K

HORIZON KINETICS ASSET MANAGEMENT LLC

2 companies · last 2026-07-02

+$2.8K

Track records measure each disclosed buy against the closing price ~6 months later, with the S&P 500 over the same span. 10b5-1 plan trades excluded. Built from SEC Form 4 filings — past outcomes, not predictions or advice. Congressional trades come from House Clerk STOCK Act filings (30–45 day statutory lag; amounts are ranges); Senate disclosures are on the roadmap. Portraits via Wikimedia Commons; member photos via congress.gov.