Hedge Fund · CIK 0001747057

Dan Sundheim

D1 Capital

Large Fund

Dan Sundheim runs D1 Capital, a hedge fund overseeing $10.70B in disclosed equity holdings (SEC CIK 0001747057). The latest portfolio (2025Q4) discloses 42 positions across 10 sectors, with the largest positions in CART, CLH and FLS. On a mark-to-market basis the tracked portfolio has returned 27.7% over the past year. OpenStocks tracks 29 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Dan's filings View holdings

Portfolio

$10.70B

Positions

Quarter

2025Q4

Filings tracked

1Y+27.7%Since filing+94.9%Full performance →

Quarter

2025Q4 2025Q3 2025Q2 2025Q1 2024Q4 2024Q3 2024Q2 2024Q1 2023Q4 2023Q3 2023Q2 2023Q1

Biggest winner since filing

GEGENERAL ELECTRIC CO

+183.8%

+$368.9M

Biggest loser since filing

RIVNRIVIAN AUTOMOTIVE INC

-83.4%

−$507.2M

Investment strategy

Dan Sundheim is a large fund. Disclosed equity book is between $10B and $100B.

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<iframe src="https://openstocks.me/embed/stocks/CART" width="100%" height="480" frameborder="0" loading="lazy" title="CART chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>

Preview: https://openstocks.me/embed/stocks/CART