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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. Super Investors/
  3. Dan Sundheim (D1 Capital)
  • Overview
  • Portfolio42
  • Performance29Q
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  • Activity1.2k
  • News
Hedge Fund · CIK 0001747057

Dan Sundheim

D1 Capital
Share
  • 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 filingsView holdings↓
Portfolio
$10.70B
Positions
42
Quarter
2025Q4
Filings tracked
29
1Y+27.7%Since filing+94.9%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$6.82B+$3.41B$0-$3.41B-$6.82B'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
+$1.69B
Lifetime buys
$32.73B
Lifetime sells
$37.08B

Quarter activity

What changed in 2025Q4 - net new, added, trimmed, exited.
New positions13 names
  • SHWSHERWIN WILLIAMS CO
    +962,124
    $311.8M
  • AMZNAMAZON COM INC
    +1,340,523
    $309.4M
  • SPOTSPOTIFY TECHNOLOGY S A
    +395,900
    $229.9M
  • G54950LINDE PLC
    +483,808
    $206.3M
  • G51502JOHNSON CTLS INTL PLC
    +1,354,486
    $162.2M
  • ADSKAUTODESK INC
    +455,658
    $134.9M
  • ANETARISTA NETWORKS INC
    +962,429
    $126.1M
  • TXNTEXAS INSTRS INC
    +485,818
    $84.3M
  • QQNITY ELECTRONICS INC
    +937,135
    $76.5M
  • NINISOURCE INC
    +1,214,570
    $50.7M
  • AEPAMERICAN ELEC PWR CO INC
    +344,100
    $39.7M
  • PURRHYPERLIQUID STRATEGIES INC
    +8,000,000
    $28.5M
  • + 1 more…
Added to17 names
  • SESEA LTD
    +2,192,400
    $279.7M
  • KNXKNIGHT-SWIFT TRANSN HLDGS IN
    +3,988,299
    $208.5M
  • MELIMERCADOLIBRE INC
    +95,678
    $192.7M
  • DISDISNEY WALT CO
    +1,009,000
    $114.8M
  • ENTGENTEGRIS INC
    +1,343,435
    $113.2M
  • SATSECHOSTAR CORP
    +1,033,600
    $112.4M
  • G4253HJAMES HARDIE INDS PLC
    +5,404,866
    $112.2M
  • SNPSSYNOPSYS INC
    +221,567
    $104.1M
  • NVDANVIDIA CORPORATION
    +533,111
    $99.4M
  • CLHCLEAN HARBORS INC
    +336,299
    $78.9M
  • KRCKILROY RLTY CORP
    +1,917,558
    $71.7M
  • USFDUS FOODS HLDG CORP
    +922,274
    $69.5M
  • + 5 more…
Trimmed8 names
  • BACBK OF AMERICA CORP
    −4,279,300
    $235.4M
  • CNMCORE & MAIN INC
    −2,528,891
    $131.4M
  • APPAPPLOVIN CORP
    −167,500
    $112.9M
  • AVGOBROADCOM INC
    −308,852
    $106.9M
  • DHRDANAHER CORPORATION
    −348,964
    $79.9M
  • SCHWSCHWAB CHARLES CORP
    −667,114
    $66.7M
  • XPOXPO LOGISTICS INC
    −470,696
    $64.0M
  • COFCAPITAL ONE FINL CORP
    −153,100
    $37.1M
Exited9 names
  • PRMBPRIMO BRANDS CORPORATION
    −11,814,815
    $261.1M
  • NUNU HLDGS LTD
    −10,178,933
    $163.0M
  • CRSCARPENTER TECHNOLOGY CORP
    −505,329
    $124.1M
  • PMPHILIP MORRIS INTL INC
    −740,308
    $120.1M
  • WINGWINGSTOP INC
    −472,135
    $118.8M
  • ALKALASKA AIR GROUP INC
    −2,338,340
    $116.4M
  • LPXLOUISIANA PAC CORP
    −803,906
    $71.4M
  • TDGTRANSDIGM GROUP INC
    −30,800
    $40.6M
  • LXEOLEXEO THERAPEUTICS INC
    −978,652
    $6.5M

Recent transactions

Last 20 moves
ADD
Dan Sundheim (D1 Capital) added to CLH
CLEAN HARBORS INC
+336,299
~$234.48 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed SCHW
SCHWAB CHARLES CORP
−667,114
~$99.91 · 2025Q4
2026-02-17
NEW
Dan Sundheim (D1 Capital) opened a new position in G54950103
LINDE PLC
+483,808
~$426.39 · 2025Q4
2026-02-17
NEW
Dan Sundheim (D1 Capital) opened a new position in AMZN
AMAZON COM INC
+1,340,523
~$230.82 · 2025Q4
2026-02-17
SOLD
Dan Sundheim (D1 Capital) exited ALK
ALASKA AIR GROUP INC
−2,338,340
~$49.78 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed APP
APPLOVIN CORP
−167,500
~$673.82 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed BAC
BK OF AMERICA CORP
−4,279,300
~$55.00 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed AVGO
BROADCOM INC
−308,852
~$346.10 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed COF
CAPITAL ONE FINL CORP
−153,100
~$242.36 · 2025Q4
2026-02-17
SOLD
Dan Sundheim (D1 Capital) exited CRS
CARPENTER TECHNOLOGY CORP
−505,329
~$245.54 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed CNM
CORE & MAIN INC
−2,528,891
~$51.97 · 2025Q4
2026-02-17
TRIM
Dan Sundheim (D1 Capital) trimmed DHR
DANAHER CORPORATION
−348,964
~$228.92 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to DIS
DISNEY WALT CO
+1,009,000
~$113.77 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to SATS
ECHOSTAR CORP
+1,033,600
~$108.70 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to ENTG
ENTEGRIS INC
+1,343,435
~$84.25 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to FLS
FLOWSERVE CORP
+178,251
~$69.38 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to GEHC
GE HEALTHCARE TECHNOLOGIES I
+768,700
~$82.02 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to G4253H101
JAMES HARDIE INDS PLC
+5,404,866
~$20.75 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to KRC
KILROY RLTY CORP
+1,917,558
~$37.37 · 2025Q4
2026-02-17
ADD
Dan Sundheim (D1 Capital) added to KNX
KNIGHT-SWIFT TRANSN HLDGS IN
+3,988,299
~$52.28 · 2025Q4
2026-02-17