Arkolith/Funds/D1 Capital Partners L.P.

D1 Capital Partners L.P.

Dan Sundheim CIK 1747057Hedge fund
Holdings as of Mar 31, 2026·disclosed May 15, 2026·~45-day 13F lag·13F-HR
Active Filer

D1 Capital Partners L.P. holds a diversified book of 44 stocks worth $11.2B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Nu Holdings Ltd/cayman Isl-A and trimmed Flowserve Corp. Their largest long position is Maplebear Inc at 8% of the equity book.

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Use Arkolith to show D1 Capital Partners L.P.'s latest
holdings, largest changes, and filing provenance.
Opened
16
new positions
Added to
13
existing
Trimmed
9
reduced
Sold out
14
exited

Concentration

Top-heavy: diversified book

Top 5 holdings
26%
Top 10 holdings
43%
Top 20 holdings
70%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

100% mapped to company sectors

Industrials
33%
Information Technology
22%
Consumer Discretionary
15%
Financials
9%
Materials
6%
Real Estate
5%
Health Care
4%
Utilities
3%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

44 positions
#SecurityValueShares% PortLast moveHistory
1Maplebear Inc
COM
$845.0M22.56M
7.5%
Held
2Mercadolibre Inc
COM
$646.1M373.7K
5.8%
+66%
Added · +149K sh
3James Hardie Inds PLC
ORD SHS
$536.0M28.30M
4.8%
+16%
Added · +3.9M sh
4Danaher Corp Del
COM
$436.9M2.30M
3.9%
+312%
Added · +1.7M sh
5Flowserve Corp
COM
$431.8M5.87M
3.8%
−23%
Reduced · −1.8M sh
6US Foods Hldg Corp
COM
$395.0M4.28M
3.5%
Held
7Clean Harbors Inc
COM
$383.7M1.34M
3.4%
−52%
Reduced · −1.4M sh
8Amazon Com Inc
COM
$376.5M1.81M
3.4%
+35%
Added · +467K sh
9Nu Hldgs Ltd
ORD SHS CL A
$372.0M25.89M
3.3%
New
New position
10Thermo Fisher Scientific Inc
COM
$356.4M725.0K
3.2%
New
New position
11Somnigroup International Inc
COM
$346.6M4.69M
3.1%
New
New position
12Texas Instrs Inc
COM
$340.3M1.75M
3.0%
+261%
Added · +1.3M sh
13Sea Ltd
SPONSORD ADS
$335.6M4.05M
3.0%
+16%
Added · +567K sh
14Reddit Inc
CL A
$331.1M2.46M
2.9%
+16%
Added · +341K sh
15Kilroy Realty Corp
COM
$318.1M11.28M
2.8%
+8.4%
Added · +875K sh
16Knight-Swift Transn Hldgs In
CL A
$316.2M5.49M
2.8%
−29%
Reduced · −2.2M sh
17Broadcom Inc
COM
$303.8M981.5K
2.7%
+174%
Added · +623K sh
18Nvidia Corporation
COM
$273.6M1.57M
2.4%
+36%
Added · +419K sh
19Applovin Corp
COM CL A
$266.4M669.3K
2.4%
Held
20Xpo Inc
COM
$250.5M1.29M
2.2%
−37%
Reduced · −747K sh
21Lineage Inc
COM
$242.5M7.40M
2.2%
Held
22Disney Walt Co
COM
$227.0M2.36M
2.0%
+6.3%
Added · +140K sh
23Schwab Charles Corp
COM
$221.5M2.36M
2.0%
−25%
Reduced · −797K sh
24Coupang Inc
CL A
$219.2M11.61M
2.0%
New
New position
25Doordash Inc
CL A
$215.8M1.44M
1.9%
New
New position
26Carvana Co
CL A
$210.1M668.4K
1.9%
New
New position
27Capital One Finl Corp
COM
$203.7M1.12M
1.8%
+35%
Added · +289K sh
28Martin Marietta Matls Inc
COM
$190.1M322.9K
1.7%
New
New position
29Spotify Technology S A
SHS
$165.1M340.5K
1.5%
−14%
Reduced · −55K sh
30Johnson Controls Internation
SHS
$160.3M1.22M
1.4%
−9.6%
Reduced · −130K sh
31Celestica Inc
COM
$152.5M541.6K
1.4%
New
New position
32Sherwin Williams Co
COM
$151.9M473.8K
1.4%
−51%
Reduced · −488K sh
33Alphabet Inc
CAP STK CL A
$134.8M468.9K
1.2%
New
New position
34Apollo Global Mgmt Inc
COM
$129.1M1.16M
1.1%
Held
35Taiwan Semiconductor Manufac
SPONSORED ADS
$111.1M328.6K
1.0%
New
New position
36Live Nation Entertainment In
COM
$102.8M674.3K
0.9%
New
New position
37Analog Devices Inc
COM
$93.0M292.4K
0.8%
New
New position
38Affirm Hldgs Inc
COM CL A
$88.7M1.94M
0.8%
+136%
Added · +1.1M sh
39Ferguson Enterprises Inc
COMMON STOCK NEW
$81.5M349.3K
0.7%
New
New position
40Topbuild Cor
COM
$75.0M213.4K
0.7%
New
New position
41Autodesk Inc
COM
$74.0M308.9K
0.7%
−32%
Reduced · −147K sh
42Unity Software Inc
COM
$71.5M3.26M
0.6%
New
New position
43Hyperliquid Strategies Inc
COM
$40.7M8.00M
0.4%
Held
44ASML Hldg NV
N Y REGISTRY SHS
$9.0M6.8K
0.1%
New
New position
Showing all 44 positions

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 15, 202644$11.2B13F-HR
Q4 2025Dec 31, 2025Feb 17, 202642$10.7B13F-HR
Q3 2025Sep 30, 2025Nov 14, 202538$8.7B13F-HR
Q2 2025Jun 30, 2025Aug 14, 202533$7.2B13F-HR
Q1 2025Mar 31, 2025May 15, 202541$6.5B13F-HR
Q4 2024Dec 31, 2024Feb 14, 202535$6.0B13F-HR
Q3 2024Sep 30, 2024Nov 14, 202434$5.2B13F-HR
Q2 2024Jun 30, 2024Aug 14, 202435$5.9B13F-HR
Q1 2024Mar 31, 2024May 15, 202434$6.6B13F-HR
Q4 2023Dec 31, 2023Feb 14, 202428$5.7B13F-HR
Q3 2023Sep 30, 2023Nov 14, 202337$6.9B13F-HR
Q2 2023Jun 30, 2023Aug 14, 202338$5.2B13F-HR
Q1 2023Mar 31, 2023May 15, 202335$5.3B13F-HR
Q4 2022Dec 31, 2022Feb 14, 202330$4.9B13F-HR
Q3 2022Sep 30, 2022Nov 14, 202233$5.5B13F-HR
Q2 2022Jun 30, 2022Aug 15, 202224$4.2B13F-HR
Q1 2022Mar 31, 2022May 16, 202225$8.5B13F-HR
Q4 2021Dec 31, 2021Feb 14, 202245$16.6B13F-HR
Q3 2021Sep 30, 2021Nov 15, 202166$17.9B13F-HR
Q2 2021Jun 30, 2021Aug 16, 202156$15.3B13F-HR
Q1 2021Mar 31, 2021May 17, 202147$13.5B13F-HR
Q4 2020Dec 31, 2020Feb 16, 202152$21.2B13F-HR
Q3 2020Sep 30, 2020Nov 16, 202049$17.1B13F-HR
Q2 2020Jun 30, 2020Aug 14, 202047$13.4B13F-HR

Manager

D
Dan Sundheim
Founder

Founder of D1 Capital Partners. Former CIO of Viking Global.

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.