D1 Capital Partners L.P.

Hedge Fund • Long/Short

D1 Capital Partners L.P. is a Long/Short Hedge Fund based in New York, NY led by Jeremy Louis Katz, reporting $27.8B in AUM as of Q3 2025 with 51% concentrated in top 10 holdings.

PresidentJeremy Louis Katz

Portfolio Value: $9.1B
Positions: 39
Top Holding: CART at 9.14%
Last Reported: Q3 2025

Address9 West 57th Street, 36th Floor, New York, NY, 10019, United States

Top Holdings

Largest long holdings in D1 Capital Partners L.P.'s portfolio (51.1% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Maplebear Inc. CART	Specialty Retail Consumer Cyclical	$829.2M	9.14%	—	— 22.6M shares	Q3 2023 Held for 2y 2m
2 Applovin Corporation APP	Software - Application Technology	$601.3M	6.63%	+$33.6M Bought	0.25% 836.8K shares	Q4 2024 Held for 11 months
3 Clean Harbors CLH	Waste Management Industrials	$567.9M	6.26%	+$232.7M Bought	4.56% 2.4M shares	Q1 2025 Held for 8 months
4 Reddit RDDT	Internet Content & Information Communication Services	$465.6M	5.13%	+$22.4M Bought	1.08% 2.0M shares	Q1 2025 Held for 8 months
5 Flowserve FLS	Industrial - Machinery Industrials	$397.5M	4.38%	+$307.9M Bought	5.72% 7.5M shares	Q2 2025 Held for 5 months
6 JHX James Hardie Industries plc JHX	Unknown Unknown	$364.9M	4.02%	+$364.9M New	3.28% 19.0M shares	Q3 2025 Held for 2 months
7 JHX James Hardie Industries JHX	Unknown Unknown	$364.9M	4.02%	+$364.9M New	— 19.0M shares	Q3 2025 Held for 2 months
8 Charles Schwab Corporation SCHW	Financial - Capital Markets Financial Services	$364.9M	4.02%	+$28.5M Bought	0.21% 3.8M shares	Q1 2025 Held for 8 months
9 Kilroy Realty KRC	REIT - Office Real Estate	$358.4M	3.95%	+$278.7M Bought	7.17% 8.5M shares	Q1 2025 Held for 8 months
10 XPO XPO	Integrated Freight & Logistics Industrials	$323.9M	3.57%	-$82.6M Sold	2.13% 2.5M shares	Q2 2024 Held for 1y 5m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in D1 Capital Partners L.P.'s latest filing

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Market Value

$9.1B

Prior: $7.4B

Q/Q Change

+22.85%

+$1.7B

Net Flows % of MV

+6.29%

Turnover Ratio

35.29%

New Purchases

9 stocks

$1.6B

Added To

10 stocks

+$1.4B

Sold Out Of

9 stocks

$1.4B

Reduced Holdings

12 stocks

-$1.1B

Increased Positions

Position	Shares Δ	Change
1 JHX James Hardie Industries JHX	New	0 → 19.0M +$364.9M
2 JHX James Hardie Industries plc JHX	New	0 → 19.0M +$364.9M
3 Sea Limited SE	New	0 → 1.3M +$231.0M
4 Broadcom Inc. AVGO	New	0 → 667.4K +$220.2M
5 Knight-Swift Transportation Holdings Inc. KNX	New	0 → 3.7M +$147.4M

Decreased Positions

Position	Shares Δ	Change
1 Ansys ANSS	Sold	654.4K → 0 −$229.9M
2 D.R. Horton DHI	Sold	1.5M → 0 −$198.5M
3 Toll Brothers TOL	Sold	1.6M → 0 −$183.1M
4 SGI Silicon Graphics International Corp SGI	Sold	2.7M → 0 −$181.4M
5 SGI Tempur Sealy International SGI	Sold	2.7M → 0 −$181.4M

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Analytics

Portfolio insights and performance metrics for D1 Capital Partners L.P.

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Sector Allocation

Industrials

23.60%

Consumer Cyclical

13.80%

Technology

13.70%

Financial Services

13.00%

Communication Services

8.90%

Consumer Defensive

4.20%

Real Estate

4.00%

Healthcare

2.90%

Market Cap Distribution

Mega Cap (> $200B)

18.51%

Large Cap ($10B - $200B)

50.89%

Mid Cap ($2B - $10B)

18.85%

Small Cap ($300M - $2B)

0.07%

Nano Cap (< $50M)

9.14%

N/A (ETF or Unknown)

2.55%

Portfolio Concentration

Top 10 Holdings %

51.13%

Top 20 Holdings %

78.48%

Top 50 Holdings %

100.0%

Top 100 Holdings %