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D1 Capital Partners

Superinvestor

D1 Capital Partners L.P.

SEC CIK
0001747057
Manager
Dan Sundheim
Style
Growth, Hedge fund
Latest filing
Aug 14, 2026

The latest 13F from D1 Capital Partners covers Q2 2026 (filed Aug 14, 2026): 55 long positions worth $34.8B. The top 10 holdings make up 76.7% of the portfolio, and the largest is Space Exploration Technologies Corp (SPCX) at 61.9%. Livermore has 22 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Full comparison

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

New
21
Est. +$23.8B
Added
16
Est. +$1.51B
Reduced
16
Est. −$1.46B
Sold out
10
Est. −$1.67B

Top 5 holdings

Share of this quarter's portfolio value

  1. SPCXSpace Exploration Technologies Corp
    61.9%$21.5BHistory
  2. CARTMaplebear Inc.
    3.1%$1.07BHistory
  3. JHXJames Hardie Industries plc
    2.1%$721.1MHistory
  4. NUNu Holdings Ltd.
    1.7%$593.4MHistory
  5. JCIJohnson Controls International plc
    1.6%$548.2MHistory

Share of portfolio

Top 5 holdings and the other 50 positions, by share of portfolio value

  1. SPCX61.9%
  2. CART3.1%
  3. JHX2.1%
  4. NU1.7%
  5. JCI1.6%
  6. Other 50 positions29.7%

Biggest buys

New and added positions, by estimated amount bought

  1. SPCXSpace Exploration Technologies Corp
    +$21.5BNewHistory
  2. JCIJohnson Controls International plc
    +$369.3MAddedHistory
  3. METAMeta Platforms, Inc.
    +$319.1MNewHistory
  4. SHWSherwin Williams Co
    +$268.1MAddedHistory
  5. NUNu Holdings Ltd.
    +$247.5MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. SPCXSpace Exploration Technologies Corp
    +61.91 pp0.0% → 61.9%History
  2. METAMeta Platforms, Inc.
    +0.92 pp0.0% → 0.9%History
  3. ISRGIntuitive Surgical Inc
    +0.66 pp0.0% → 0.7%History
  4. COMPCompass, Inc.
    +0.54 pp0.0% → 0.5%History
  5. LINLinde PLC
    +0.51 pp0.0% → 0.5%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. TXNTexas Instruments Inc
    −$401.7MReducedHistory
  2. KNXKnight-Swift Transportation Holdings Inc.
    −$316.2MSold outHistory
  3. AVGOBroadcom Inc.
    −$303.8MSold outHistory
  4. AMZNAmazon Com Inc
    −$281.1MReducedHistory
  5. NVDANVIDIA Corp
    −$273.6MSold outHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. MELIMercadolibre Inc
    −4.40 pp5.8% → 1.4%History
  2. AMZNAmazon Com Inc
    −2.92 pp3.4% → 0.4%History
  3. KNXKnight-Swift Transportation Holdings Inc.
    −2.82 pp2.8% → 0.0%History
  4. FLSFlowserve Corp
    −2.79 pp3.8% → 1.1%History
  5. AVGOBroadcom Inc.
    −2.70 pp2.7% → 0.0%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$34.8B
+$23.6B (+209.7%) vs. prior quarter
Positions
55
+11 vs. prior quarter
Top 10 concentration
76.7%
Top 10 as share of value
Turnover
13.6%
Q2 2026, one quarter
Average holding period
2.2 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $34.8B (Q2 2026)

Q1 2021: $13.5BQ2 2021: $15.3BQ3 2021: $17.9BQ4 2021: $16.6BQ1 2022: $8.49BQ2 2022: $4.22BQ3 2022: $5.48BQ4 2022: $4.88BQ1 2023: $5.31BQ2 2023: $5.20BQ3 2023: $6.94BQ4 2023: $5.69BQ1 2024: $6.58BQ2 2024: $5.93BQ3 2024: $5.18BQ4 2024: $6.02BQ1 2025: $6.53BQ2 2025: $7.20BQ3 2025: $8.71BQ4 2025: $10.7BQ1 2026: $11.2BQ2 2026: $34.8B
Q1 2021Q2 2026
13F filings of D1 Capital Partners by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 202655$34.8BSPCXCARTJHXvs. Q1 2026SEC
Q1 2026May 15, 202644$11.2BCARTMELIJHXvs. Q4 2025SEC
Q4 2025Feb 17, 202642$10.7BCARTCLHFLSvs. Q3 2025SEC
Q3 2025Nov 14, 202538$8.71BCARTAPPCLHvs. Q2 2025SEC
Q2 2025Aug 14, 202533$7.20BCARTXPOBACvs. Q1 2025SEC
Q1 2025May 15, 202541$6.53BCARTENTGSCHWvs. Q4 2024SEC
Q4 2024Feb 14, 202535$6.02BCARTPMRCLvs. Q3 2024SEC
Q3 2024Nov 14, 202434$5.18BCARTXPOPMvs. Q2 2024SEC
Q2 2024Aug 14, 202435$5.93BCARTPMLENvs. Q1 2024SEC
Q1 2024May 15, 202434$6.58BCARTPMVMRKvs. Q4 2023SEC
Q4 2023Feb 14, 202428$5.69BCARTPMMETAvs. Q3 2023SEC
Q3 2023Nov 14, 202337$6.94BCARTMSFTMETAvs. Q2 2023SEC
Q2 2023Aug 14, 202338$5.20BSGIMSFTELVvs. Q1 2023SEC
Q1 2023May 15, 202335$5.31BMSFTELVGOOGLvs. Q4 2022SEC
Q4 2022Feb 14, 202330$4.88BMSFTAMZNRHvs. Q3 2022SEC
Q3 2022Nov 14, 202233$5.48BMSFTAMZNRIVNvs. Q2 2022SEC
Q2 2022Aug 15, 202224$4.22BMSFTEXPEAMZNvs. Q1 2022SEC
Q1 2022May 16, 202225$8.49BEXPEMSFTRIVNvs. Q4 2021SEC
Q4 2021Feb 14, 202245$16.6BEXPERIVNCVNAvs. Q3 2021SEC
Q3 2021Nov 15, 202166$17.9BEXPEJDHOODvs. Q2 2021SEC
Q2 2021Aug 16, 202156$15.3BJDEXPEAMZNvs. Q1 2021SEC
Q1 2021May 17, 202147$13.5BMSFTJDEXPE–SEC

13D and 13G filings

Companies where D1 Capital Partners reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

1 company, largest stake first.

Companies where D1 Capital Partners owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
KRCKilroy Realty Corp13G/A9.50%11.3M shares+0.70 ppfrom 8.80%Nov 14, 20253 filingsMay 15, 2026SEC

Latest filings

70 filings on file made by D1 Capital Partners or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by D1 Capital Partners
CompanyFiled (ET)FormStakeChangeEvent dateFiling
PURRHyperliquid Strategies IncAug 14, 202611:00 AM ET13G/A3.20%6.34M shares−3.10 ppfrom 6.30%Below 5%Jun 30, 2026SEC
CLHClean Harbors IncMay 15, 202612:58 PM ET13G/A2.50%1.34M shares−2.70 ppfrom 5.20%Below 5%Mar 31, 2026SEC
KRCKilroy Realty CorpMay 15, 202612:38 PM ET13G/A9.50%11.3M shares+0.70 ppfrom 8.80%Mar 31, 2026SEC
FLSFlowserve CorpMay 15, 202612:04 PM ET13G/A4.60%5.87M shares−1.10 ppfrom 5.70%Below 5%Mar 31, 2026SEC
PURRHyperliquid Strategies IncFeb 17, 202612:09 PM ET13G6.30%8.00M sharesNewDec 31, 2025SEC
CLHClean Harbors IncFeb 17, 202612:08 PM ET13G5.20%2.78M sharesNewDec 31, 2025SEC
KRCKilroy Realty CorpFeb 17, 202612:03 PM ET13G/A8.80%10.4M shares+1.60 ppfrom 7.20%Dec 31, 2025SEC
FLSFlowserve CorpNov 14, 20252:37 PM ET13G5.70%7.48M sharesNewSep 30, 2025SEC
KRCKilroy Realty CorpNov 14, 20252:33 PM ET13G7.20%8.48M sharesNewSep 30, 2025SEC
LXEOLexeo Therapeutics, Inc.May 15, 20259:58 AM ET13G/A2.90%978.7K shares–Below 5%Mar 31, 2025SEC
WRBYWarby Parker Inc.May 7, 20259:00 AM ET13G/A0.00%0 shares−5.20 ppfrom 5.20%Below 5%Mar 31, 2025SEC
WRBYWarby Parker Inc.Feb 14, 202510:01 AM ET13G/A5.20%5.29M shares–Dec 31, 2024SEC
CARTMaplebear Inc.Nov 14, 202413G/AOld format–––SEC
WRBYWarby Parker Inc.Nov 14, 202413G/AOld format–––SEC
WRBYWarby Parker Inc.Jul 10, 202413G/AOld format–––SEC
LXEOLexeo Therapeutics, Inc.Feb 14, 202413GOld format–New–SEC
RHRHFeb 14, 202413G/AOld format–––SEC
CARTMaplebear Inc.Feb 14, 202413GOld format–New–SEC
SGHTSight Sciences, Inc.Jan 10, 202413G/AOld format–––SEC
Cazoo Group LtdNov 13, 202313D/AOld format–––SEC