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 2024Q2 — net new, added, trimmed, exited.
New positions11 names
- XPOXPO LOGISTICS INC+2,558,000$271.5M
- QSRRESTAURANT BRANDS INTL INC+2,843,500$200.1M
- MRVLMARVELL TECHNOLOGY INC+1,547,987$108.2M
- WMGWARNER MUSIC GROUP CORP+2,749,783$84.3M
- MTZMASTEC INC+743,000$79.5M
- G3643JFLUTTER ENTMT PLC+434,500$79.2M
- PDDPINDUODUO INC+468,000$62.2M
- G93A5AVIKING HOLDINGS LTD+882,860$30.0M
- HUTHUT 8 CORP+1,160,000$17.4M
- Q4982LIRIS ENERGY LTD+1,534,000$17.3M
- G11448BITDEER TECHNOLOGIES GROUP+525,000$5.4M
Added to9 names
- LENLENNAR CORP+1,962,447$294.1M
- V7780TROYAL CARIBBEAN GROUP+777,103$123.9M
- GEVGE VERNOVA LLC+664,462$114.0M
- LYVLIVE NATION ENTERTAINMENT IN+1,093,000$102.5M
- AMZNAMAZON COM INC+515,924$99.7M
- WDAYWORKDAY INC+312,500$69.9M
- XYZBLOCK INC+795,000$51.3M
- NUNU HLDGS LTD+1,681,220$21.7M
- SPOTSPOTIFY TECHNOLOGY S A+36,000$11.3M
Trimmed13 names
- HDBHDFC BANK LTD−2,400,960$154.5M
- PODDINSULET CORP−726,517$146.6M
- ELVANTHEM INC−233,700$126.6M
- PMPHILIP MORRIS INTL INC−1,158,812$117.4M
- INVHINVITATION HOMES INC−2,881,000$103.4M
- WRBYWARBY PARKER INC−5,500,000$88.3M
- FWONKLIBERTY MEDIA CORP DEL−1,133,442$81.4M
- RIVNRIVIAN AUTOMOTIVE INC−5,765,258$77.4M
- SGITEMPUR SEALY INTL INC−1,163,826$55.1M
- STZCONSTELLATION BRANDS INC−82,000$21.1M
- CCLCARNIVAL CORP−850,000$15.9M
- MSFTMICROSOFT CORP−21,657$9.7M
- + 1 more…
Exited10 names
- EQREQUITY RESIDENTIAL−6,928,682$437.3M
- METAMETA PLATFORMS INC−786,252$381.8M
- GOOGLALPHABET INC−2,373,083$358.2M
- AVBAVALONBAY CMNTYS INC−448,525$83.2M
- UNHUNITEDHEALTH GROUP INC−156,000$77.2M
- PCORPROCORE TECHNOLOGIES INC−812,659$66.8M
- ADIANALOG DEVICES INC−299,000$59.1M
- G29018DLOCAL LTD−3,765,649$55.4M
- GWREGUIDEWIRE SOFTWARE INC−313,733$36.6M
- CPTCAMDEN PPTY TR−327,352$32.2M
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