Daniel Sundheim D1 Capital Partners
Daniel Sundheim is the founder of D1 Capital Partners, a firm active in public equities and private investments with a growth-oriented focus. He previously was a senior investor at Viking Global before launching D1. The firm’s public portfolio is tracked for exposure to consumer, technology, and other high-quality growth businesses.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Clean Harbors
CLH
|
+$274M |
| 2 |
D.R. Horton
DHI
|
+$190M |
| 3 |
Nu Holdings
NU
|
+$172M |
| 4 |
Louisiana-Pacific
LPX
|
+$161M |
| 5 |
LINE
Lineage Inc
LINE
|
+$105M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Royal Caribbean
RCL
|
+$229M |
| 2 |
Canadian Pacific Kansas City
CP
|
+$163M |
| 3 |
Synopsys
SNPS
|
+$144M |
| 4 |
Charles River Laboratories
CRL
|
+$117M |
| 5 |
Elevance Health
ELV
|
+$101M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 24.97% |
| 2 | Industrials | 23.89% |
| 3 | Financials | 21.3% |
| 4 | Communication Services | 7.87% |
| 5 | Technology | 7.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1
Maplebear
CART
$11.5B
| $1.02B | 14.17% |
22,558,255
+6,841
| +0% | +$297K |
|
2
XPO
XPO
$23.2B
| $397M | 5.51% |
3,144,916
+92,730
| +3% | +$10.4M |
|
3
Bank of America
BAC
$431B
| $377M | 5.23% |
7,965,147
+666,147
| +9% | +$28M |
|
4
Core & Main
CNM
$8.4B
| $363M | 5.04% |
6,012,680
+1,067,000
| +22% | +$57.1M |
|
5
Entegris
ENTG
$22B
| $336M | 4.67% |
4,169,614
-54,960
| -1% | -$4.18M |
|
|
6
Clean Harbors
CLH
$16.7B
| $334M | 4.63% |
1,443,637
+1,250,615
| +648% | +$274M |
|
|
7
Nu Holdings
NU
$70.4B
| $331M | 4.6% |
24,132,933
+14,329,933
| +146% | +$172M |
|
|
SCHW
8
Charles Schwab
SCHW
$194B
| $322M | 4.46% |
3,523,904
-831,704
| -19% | -$69.6M |
|
9
Reddit
RDDT
$29.5B
| $290M | 4.03% |
1,927,000
+139,000
| +8% | +$15.8M |
|
10
Applovin
APP
$102B
| $277M | 3.84% |
789,982
-18
| -0% | -$5.84K |
|
11
Capital One
COF
$134B
| $247M | 3.43% |
1,162,000
+351,000
| +43% | +$65.5M |
|
|
ANSS
12
DELISTED
Ansys
ANSS
| $230M | 3.19% |
654,435
-209,910
| -24% | -$68.8M |
|
13
Carpenter Technology
CRS
$24.4B
| $227M | 3.16% |
822,387
+205,743
| +33% | +$44.9M |
|
14
Philip Morris
PM
$293B
| $223M | 3.1% |
1,225,033
-280,000
| -19% | -$48.1M |
|
|
LINE
15
Lineage Inc
LINE
$9.48B
| $201M | 2.79% |
4,622,594
+2,165,533
| +88% | +$105M |
|
16
Apollo Global Management
APO
$78.4B
| $201M | 2.79% |
1,415,000
+138,791
| +11% | +$18.4M |
|
|
17
D.R. Horton
DHI
$41.5B
| $198M | 2.75% |
+1,539,410
| New | +$190M |
|
18
Toll Brothers
TOL
$13.7B
| $183M | 2.54% |
1,603,881
+913,881
| +132% | +$94.8M |
|
|
SGI
19
Somnigroup International
SGI
$13.6B
| $181M | 2.52% |
2,666,395
+1,329,828
| +99% | +$83.7M |
|
|
20
Louisiana-Pacific
LPX
$5.12B
| $156M | 2.16% |
+1,812,000
| New | +$161M |
|
21
Alaska Air
ALK
$4.51B
| $156M | 2.16% |
3,142,948
-987,052
| -24% | -$48M |
|
22
Amazon
AMZN
$2.79T
| $154M | 2.13% |
700,887
-250,347
| -26% | -$49.5M |
|
|
PRMB
23
Primo Brands
PRMB
$8.37B
| $142M | 1.98% |
4,810,019
-414,247
| -8% | -$13.2M |
|
|
24
Elevance Health
ELV
$86.9B
| $127M | 1.76% |
326,411
-252,000
| -44% | -$101M |
|
25
Flowserve
FLS
$10.1B
| $88.3M | 1.23% |
+1,686,000
| New | +$79.3M |
|
Similar funds
Daniel Sundheim's Q2 2025 Portfolio in Review
As of Q2 2025, Daniel Sundheim held 46 positions worth $7.2B, up 10% from $6.53B the previous quarter. Its ten largest holdings account for 56% of the portfolio.
Daniel Sundheim's Q2 2025 filing shows 5 new, 13 increased, 12 reduced and 13 closed positions. Its largest new stake was D.R. Horton: 1,539,410 shares worth $198M. The largest sale was Royal Caribbean, an estimated $229M.
By sector, the portfolio is most concentrated in Consumer Discretionary at 25% of assets, down from 26% a quarter earlier, followed by Industrials and Financials.
- Daniel Sundheim's largest Q2 2025 buy was D.R. Horton: 1,539,410 shares worth $198M.
- Daniel Sundheim added most to Clean Harbors in Q2 2025, an estimated $274M increase.
- Daniel Sundheim's biggest Q2 2025 reduction was Elevance Health, cutting an estimated $101M.
- Daniel Sundheim fully exited Royal Caribbean in Q2 2025, selling an estimated $229M.
- Daniel Sundheim's ten largest holdings make up 56% of its $7.2B portfolio in Q2 2025.
- Daniel Sundheim opened 5 new positions and closed 13 in Q2 2025.
- Daniel Sundheim's portfolio value rose 10% quarter-over-quarter to $7.2B.
Based on D1 Capital Partners's 13F filing for Q2 2025, filed 14 Aug 2025.