Hedge Fund · CIK 0001747057
Dan Sundheim
D1 Capital
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.
Portfolio
$10.70B
Positions
42
Quarter
2025Q4
Filings tracked
29
Capital flow per quarter
BuysSellsNet
Latest · 2025Q4
+$1.69B
Lifetime buys
$32.73B
Lifetime sells
$37.08B
Quarter activity
What changed in 2024Q3 — net new, added, trimmed, exited.
New positions11 names
- GEHCGE HEALTHCARE TECHNOLOGIES I+2,857,314$268.2M
- BACBK OF AMERICA CORP+4,406,706$174.9M
- METAMETA PLATFORMS INC+251,665$144.1M
- SBUXSTARBUCKS CORP+1,192,028$116.2M
- PTCPTC INC+468,000$84.5M
- LINELINEAGE INC+1,050,000$82.3M
- AMEAMETEK INC+464,633$79.8M
- AKXANSYS INC+230,189$73.3M
- ENTGENTEGRIS INC+641,101$72.1M
- CEGCONSTELLATION ENERGY CORP+184,000$47.8M
- VRTVERTIV HOLDINGS CO+422,513$42.0M
Added to4 names
Trimmed16 names
- LENLENNAR CORP−2,018,000$378.3M
- PMPHILIP MORRIS INTL INC−2,798,671$339.8M
- CARTMAPLEBEAR INC−6,359,608$259.1M
- LYVLIVE NATION ENTERTAINMENT IN−1,714,852$187.8M
- QSRRESTAURANT BRANDS INTL INC−1,513,460$109.2M
- HDBHDFC BANK LTD−1,507,953$94.3M
- MSFTMICROSOFT CORP−159,700$68.7M
- SPOTSPOTIFY TECHNOLOGY S A−75,807$27.9M
- WRBYWARBY PARKER INC−1,582,659$25.8M
- AMZNAMAZON COM INC−80,092$14.9M
- XYZBLOCK INC−199,000$13.4M
- PDDPINDUODUO INC−84,000$11.3M
- + 4 more…
Exited12 names
- GEVGE VERNOVA LLC−1,367,462$234.5M
- PFEPFIZER INC−7,621,000$213.2M
- NUNU HLDGS LTD−14,605,159$188.3M
- ELVANTHEM INC−295,932$160.4M
- INVHINVITATION HOMES INC−3,400,874$122.1M
- WDAYWORKDAY INC−518,000$115.8M
- MRVLMARVELL TECHNOLOGY INC−1,547,987$108.2M
- G3643JFLUTTER ENTMT PLC−434,500$79.2M
- PODDINSULET CORP−270,652$54.6M
- FWONKLIBERTY MEDIA CORP DEL−624,392$44.9M
- SGITEMPUR SEALY INTL INC−132,346$6.3M
- RIVNRIVIAN AUTOMOTIVE INC−101,056$1.4M
Recent transactions
Last 20 moves
NEW
LINDE PLC
+483,808
~$426.39 · 2025Q4
2026-02-17
NEW
AMAZON COM INC
+1,340,523
~$230.82 · 2025Q4
2026-02-17
SOLD
CARPENTER TECHNOLOGY CORP
−505,329
~$245.54 · 2025Q4
2026-02-17
ADD
GE HEALTHCARE TECHNOLOGIES I
+768,700
~$82.02 · 2025Q4
2026-02-17
ADD
JAMES HARDIE INDS PLC
+5,404,866
~$20.75 · 2025Q4
2026-02-17
ADD
KNIGHT-SWIFT TRANSN HLDGS IN
+3,988,299
~$52.28 · 2025Q4
2026-02-17