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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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  3. Dan Sundheim (D1 Capital)
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  • Portfolio42
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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

Holdings

Sorted by value · 2023Q2
38 positions
1
SGITEMPUR SEALY INTL INC
Consumer Cyclical·Furnishings, Fixtures & Appliances
7.28%
of portfolio
Number of shares
9,441,785 sh
Holdings current value
$378.33M
Avg closing price
$63.06
+34.8%
Last action
Exited
2025Q3
Current $85.01
2
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
6.29%
of portfolio
Number of shares
959,990 sh
Holdings current value
$326.91M
Avg closing price
$268.85
+57.3%
Last action
Exited
2024Q4
Current $422.79
3
ELVANTHEM INC
Healthcare·Healthcare Plans
5.90%
of portfolio
Number of shares
690,732 sh
Holdings current value
$306.89M
Avg closing price
$400.00
-19.2%
Last action
Exited
2025Q3
Current $323.05
4
CPTCAMDEN PPTY TRREIT
Real Estate·REIT - Residential
5.73%
of portfolio
Number of shares
2,737,156 sh
Holdings current value
$297.99M
Avg closing price
$108.33
-4.6%
Last action
Exited
2024Q2
Current $103.40
5
HLTHILTON WORLDWIDE HLDGS INC
Consumer Cyclical·Lodging
5.73%
of portfolio
Number of shares
2,046,367 sh
Holdings current value
$297.85M
Avg closing price
$123.10
+177.0%
Last action
Exited
2023Q4
Current $341.03
6
GOOGLALPHABET INC
Communication Services·Internet Content & Information
5.27%
of portfolio
Number of shares
2,289,127 sh
Holdings current value
$274.01M
Avg closing price
$254.73
+34.1%
Last action
Exited
2024Q2
Current $341.68
7
UNHUNITEDHEALTH GROUP INC
Healthcare·Healthcare Plans
4.64%
of portfolio
Number of shares
502,200 sh
Holdings current value
$241.38M
Avg closing price
$336.80
-3.6%
Last action
Exited
2024Q2
Current $324.63
8
RIVNRIVIAN AUTOMOTIVE INC
Consumer Cyclical·Auto Manufacturers
4.46%
of portfolio
Number of shares
13,908,880 sh
Holdings current value
$231.72M
Avg closing price
$103.69
-83.4%
Last action
Exited
2024Q3
Current $17.23
9
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
4.22%
of portfolio
Number of shares
763,578 sh
Holdings current value
$219.13M
Avg closing price
$399.39
+72.4%
Last action
Added 15.9%
2025Q4
Current $688.55
10
PODDINSULET CORP
Healthcare·Medical Devices
4.01%
of portfolio
Number of shares
723,238 sh
Holdings current value
$208.54M
Avg closing price
$180.44
+12.9%
Last action
Exited
2024Q3
Current $203.73
11
HDBHDFC BANK LTDADR
Financial Services·Banks - Regional
4.00%
of portfolio
Number of shares
2,984,915 sh
Holdings current value
$208.05M
Avg closing price
$62.23
-55.8%
Last action
Exited
2024Q4
Current $27.51
12
DHRDANAHER CORPORATION
Healthcare·Diagnostics & Research
3.89%
of portfolio
Number of shares
841,700 sh
Holdings current value
$202.01M
Avg closing price
$203.69
-4.4%
Last action
Trimmed 29.3%
2025Q4
Current $194.75
13
EQREQUITY RESIDENTIALREIT
Real Estate·REIT - Residential
3.73%
of portfolio
Number of shares
2,935,064 sh
Holdings current value
$193.63M
Avg closing price
$63.70
-1.6%
Last action
Exited
2024Q2
Current $62.68
14
WRBYWARBY PARKER INC
Healthcare·Medical Instruments & Supplies
3.36%
of portfolio
Number of shares
14,944,023 sh
Holdings current value
$174.70M
Avg closing price
$48.79
-49.0%
Last action
Exited
2025Q2
Current $24.86
15
VVISA INC
Financial Services·Credit Services
3.32%
of portfolio
Number of shares
726,478 sh
Holdings current value
$172.52M
Avg closing price
$131.94
+140.3%
Last action
Exited
2024Q1
Current $317.02
16
GEGENERAL ELECTRIC CO
Industrials·Aerospace & Defense
3.08%
of portfolio
Number of shares
1,455,000 sh
Holdings current value
$159.83M
Avg closing price
$107.15
+183.8%
Last action
Exited
2024Q1
Current $304.13
17
AVBAVALONBAY CMNTYS INCREIT
Real Estate·REIT - Residential
2.94%
of portfolio
Number of shares
808,348 sh
Holdings current value
$153.00M
Avg closing price
$162.66
+6.9%
Last action
Exited
2024Q2
Current $173.89
18
LULULULULEMON ATHLETICA INC
Consumer Cyclical·Apparel Retail
2.72%
of portfolio
Number of shares
373,919 sh
Holdings current value
$141.53M
Avg closing price
$364.19
-54.1%
Last action
Exited
2023Q3
Current $167.28
19
RHRH
Consumer Cyclical·Specialty Retail
2.26%
of portfolio
Number of shares
355,635 sh
Holdings current value
$117.21M
Avg closing price
$377.28
-62.6%
Last action
Exited
2024Q1
Current $141.04
20
MAAMID-AMER APT CMNTYS INCREIT
Real Estate·REIT - Residential
1.97%
of portfolio
Number of shares
674,084 sh
Holdings current value
$102.37M
Avg closing price
$151.42
-15.5%
Last action
Exited
2023Q3
Current $127.94
21
XYZBLOCK INC
Technology·Software - Infrastructure
1.95%
of portfolio
Number of shares
1,519,622 sh
Holdings current value
$101.16M
Avg closing price
$76.20
-6.5%
Last action
Exited
2024Q4
Current $71.26
22
VVVVALVOLINE INC
Consumer Cyclical·Auto & Truck Dealerships
1.88%
of portfolio
Number of shares
2,600,031 sh
Holdings current value
$97.53M
Avg closing price
$35.82
-3.5%
Last action
Exited
2023Q4
Current $34.56
23
PCORPROCORE TECHNOLOGIES INC
Technology·Software - Application
1.59%
of portfolio
Number of shares
1,271,659 sh
Holdings current value
$82.75M
Avg closing price
$91.35
-39.3%
Last action
Exited
2024Q2
Current $55.44
24
G29018101DLOCAL LTD
1.26%
of portfolio
Number of shares
5,373,458 sh
Holdings current value
$65.58M
Avg closing price
$31.94
Last action
Exited
2024Q2
Current —
25
NVDANVIDIA CORPORATION
Technology·Semiconductors
1.11%
of portfolio
Number of shares
136,000 sh
Holdings current value
$57.53M
Avg closing price
$181.15
+11.3%
Last action
Added
2025Q4
Current $201.68
26
PNCPNC FINL SVCS GROUP INC
Financial Services·Banks - Regional
0.97%
of portfolio
Number of shares
399,642 sh
Holdings current value
$50.33M
Avg closing price
$111.16
+102.2%
Last action
Exited
2023Q3
Current $224.81
27
SUISUN CMNTYS INCREIT
Real Estate·REIT - Residential
0.95%
of portfolio
Number of shares
380,000 sh
Holdings current value
$49.57M
Avg closing price
$130.46
+0.0%
Last action
Exited
2023Q3
Current $130.47
28
SGHTSIGHT SCIENCES INC
Healthcare·Medical Devices
0.93%
of portfolio
Number of shares
5,852,036 sh
Holdings current value
$48.45M
Avg closing price
$22.70
-82.0%
Last action
Exited
2023Q4
Current $4.09
29
APDAIR PRODS & CHEMS INC
Basic Materials·Specialty Chemicals
0.76%
of portfolio
Number of shares
132,000 sh
Holdings current value
$39.54M
Avg closing price
$293.99
-0.7%
Last action
Exited
2023Q4
Current $291.81
30
FWONKUSDLIBERTY MEDIA CORP DELTRK
0.75%
of portfolio
Number of shares
516,867 sh
Holdings current value
$38.91M
Avg closing price
$74.83
Last action
Exited
2023Q3
Current —
31
INTUINTUIT
Technology·Software - Application
0.70%
of portfolio
Number of shares
79,000 sh
Holdings current value
$36.20M
Avg closing price
$426.86
-7.9%
Last action
Exited
2023Q3
Current $393.25
32
SNOWSNOWFLAKE INC
Technology·Software - Application
0.64%
of portfolio
Number of shares
187,983 sh
Holdings current value
$33.08M
Avg closing price
$216.61
-33.5%
Last action
Exited
2023Q3
Current $143.98
33
98156Q108WORLD WRESTLING ENTMT INC
0.53%
of portfolio
Number of shares
256,346 sh
Holdings current value
$27.81M
Avg closing price
$108.47
Last action
Exited
2023Q3
Current —
34
DDOGDATADOG INC
Technology·Software - Application
0.44%
of portfolio
Number of shares
234,599 sh
Holdings current value
$23.08M
Avg closing price
$83.51
+51.6%
Last action
Exited
2023Q3
Current $126.61
35
AMDADVANCED MICRO DEVICES INC
Technology·Semiconductors
0.35%
of portfolio
Number of shares
160,000 sh
Holdings current value
$18.23M
Avg closing price
$113.91
+144.4%
Last action
Exited
2023Q3
Current $278.39
36
MAMASTERCARD INCORPORATED
Financial Services·Credit Services
0.31%
of portfolio
Number of shares
40,459 sh
Holdings current value
$15.91M
Avg closing price
$400.57
+30.1%
Last action
Exited
2024Q1
Current $521.30
37
G2007L204CAZOO GROUP LTD
0.04%
of portfolio
Number of shares
1,841,326 sh
Holdings current value
$2.17M
Avg closing price
$2.49
Last action
Exited
2023Q4
Current —
38
HOODROBINHOOD MKTS INC
Financial Services·Capital Markets
0.04%
of portfolio
Number of shares
203,555 sh
Holdings current value
$2.03M
Avg closing price
$42.08
+115.7%
Last action
Exited
2023Q3
Current $90.75

Portfolio heatmap

Box size = % of portfolio · color = return since filing
SGI
7.28% · +112.2%
MSFT
6.29% · +24.2%
ELV
5.90% · -27.3%
CPT
5.73% · -5.0%
HLT
5.73% · +134.3%
GOOGL
5.27% · +185.4%
UNH
4.64% · -32.5%
RIVN
4.46% · +3.4%
META
4.22% · +139.9%
PODD
4.01% · -29.3%
HDB
4.00% · -60.5%
DHR
3.89% · -18.9%
EQR
3.73% · -5.0%
WRBY
3.36% · +112.7%
V
3.32% · +33.5%
GE
3.08% · +176.9%
AVB
2.94% · -8.1%
LULU
2.72% · -55.8%
RH
2.26% · -57.2%
MAA
1.97% · -15.8%
XYZ
1.95% · +7.0%
VVV
1.88% · -7.9%
PCOR
1.59% · -14.8%
DLOCAL LTD
1.26%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Consumer Cyclical6 pos$1.26B25.0%
  • Healthcare6 pos$1.18B23.3%
  • Real Estate5 pos$796.6M15.7%
  • Technology8 pos$678.9M13.4%
  • Communication Services2 pos$493.1M9.7%
  • Financial Services5 pos$448.9M8.9%
  • Industrials1 pos$159.8M3.2%
  • Basic Materials1 pos$39.5M0.8%
(2.6% unclassified, excluded from %)