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13F Filing

D1 Capital Partners L.P.

Multi-strategy hedge fund founded by Daniel Sundheim in 2018 (formerly CIO at Viking Global). Combines public equities and private investments with concentrated growth tech focus.

Period2026.01.01 ~ 2026.03.31
Filed2026.05.15
Filing
Current Portfolio
$11.23B
Reported total portfolio value per 13F filing
Previous Portfolio
$10.70B
Change
+4.96%

Holdings

Scroll
#Company% of PortfolioActivity
Market Value
SharesChangeSector
1
MAPLEBEAR INC
CART
MAPLEBEAR INC
7.52%
-
$845M
22,558,255
-
Transportation
2
MERCADOLIBRE INC
MELI
MERCADOLIBRE INC
5.75%
Increased
$646M
373,675
+149,194
Retail Trade
3
JAMES HARDIE INDS PLC
JHX
JAMES HARDIE INDS PLC
4.77%
Increased
$536M
28,300,283
+3,897,570
Non-Energy Minerals
4
DANAHER CORP DEL
DHR
DANAHER CORP DEL
3.89%
Increased
$437M
2,304,148
+1,744,421
Healthcare
5
FLOWSERVE CORP
FLS
FLOWSERVE CORP
3.84%
Reduced
$432M
5,874,441
-1,783,161
Producer Manufacturing
6
US FOODS HLDG CORP
USFD
US FOODS HLDG CORP
3.52%
-
$395M
4,283,474
-
Distribution Services
7
CLEAN HARBORS INC
CLH
CLEAN HARBORS INC
3.42%
Reduced
$384M
1,338,281
-1,443,601
Industrial Services
8
AMAZON COM INC
AMZN
AMAZON COM INC
3.35%
Increased
$376M
1,807,523
+467,000
Consumer Cyclical
9
NU HLDGS LTD
NU
NU HLDGS LTD
3.31%
New
$372M
25,890,701
+25,890,701
Finance
10
THERMO FISHER SCIENTIFIC INC
TMO
THERMO FISHER SCIENTIFIC INC
3.17%
New
$356M
725,005
+725,005
Healthcare

Portfolio Changes

Buy Positions

New Buy

  • NU HLDGS LTD
    NUNU HLDGS LTD

    Current 3.31%

    +25,890,701Shares

  • THERMO FISHER SCIENTIFIC INC
    TMOTHERMO FISHER SCIENTIFIC INC

    Current 3.17%

    +725,005Shares

  • SOMNIGROUP INTERNATIONAL INC
    SGISOMNIGROUP INTERNATIONAL INC

    Current 3.09%

    +4,688,423Shares

  • COUPANG INC
    CPNGCOUPANG INC

    Current 1.95%

    +11,611,741Shares

  • DOORDASH INC
    DASHDOORDASH INC

    Current 1.92%

    +1,437,500Shares

Additional Buy

  • MERCADOLIBRE INC
    MELIMERCADOLIBRE INC

    +66.46%

    +149,194Shares

  • JAMES HARDIE INDS PLC
    JHXJAMES HARDIE INDS PLC

    +15.97%

    +3,897,570Shares

  • DANAHER CORP DEL
    DHRDANAHER CORP DEL

    +311.66%

    +1,744,421Shares

  • AMAZON COM INC
    AMZNAMAZON COM INC

    +34.84%

    +467,000Shares

  • TEXAS INSTRS INC
    TXNTEXAS INSTRS INC

    +260.83%

    +1,267,183Shares

Sell Positions

Full Exit

  • META PLATFORMS INC
    METAMETA PLATFORMS INC

    Full Exit

    0Shares

  • ENTEGRIS INC
    ENTGENTEGRIS INC

    Full Exit

    0Shares

  • LINDE PLC
    LINLINDE PLC

    Full Exit

    0Shares

  • ECHOSTAR CORP
    SATSECHOSTAR CORP

    Full Exit

    0Shares

  • SYNOPSYS INC
    SNPSSYNOPSYS INC

    Full Exit

    0Shares

Partial Exit

  • FLOWSERVE CORP
    FLSFLOWSERVE CORP

    -23.29%

    -1,783,161Shares

  • CLEAN HARBORS INC
    CLHCLEAN HARBORS INC

    -51.89%

    -1,443,601Shares

  • KNIGHT-SWIFT TRANSN HLDGS IN
    KNXKNIGHT-SWIFT TRANSN HLDGS IN

    -28.85%

    -2,226,736Shares

  • XPO INC
    XPOXPO INC

    -36.73%

    -747,412Shares

  • SCHWAB CHARLES CORP
    SCHWSCHWAB CHARLES CORP

    -25.28%

    -797,400Shares

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