D1 Capital Partners L.P.

Superinvestor · Daniel Sundheim

CIK

1747057

Location

New York, NY

Portfolio Value

Small $793,228,167

Diversification

Diversified

Filing Date

Global Rank

#396 / 8,579 ▲ 18

Top Industry

Internet Retail 23.5%

3Y Alpha vs SPY

+4.4%

Period ended 2 months ago

Filed May 15, 2026 · 28d

25 quarters · since Mar 2020

Portfolio Concentration

44 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

7.5%

−2.0 pts

Top 5

25.8%

−4.0 pts

Top 10

42.5%

−7.3 pts

HHI

320

Diversified−56

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Consumer Cyclical	28.4%	$3,194,913,903	8
Industrials	15.1%	$1,699,025,776	7
Technology	12.7%	$1,428,799,634	9
Communication Services	10.9%	$1,227,269,370	6
Financial Services	9.4%	$1,055,927,936	6
Basic Materials	7.8%	$877,928,342	3
Healthcare	7.1%	$793,228,167	2
Real Estate	5.0%	$560,566,944	2
Consumer Defensive	3.5%	$394,979,137	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

13 positions

Ticker	Company	Δ Shares	Shares	Value
JHX	James Hardie Industries plc	+3,897,570	28,300,283	$536,007,360
DHR	Danaher Corp /De/	+1,744,421	2,304,148	$436,866,460
TXN	Texas Instruments Inc	+1,267,183	1,753,001	$340,327,614
AFRM	Affirm Holdings, Inc.	+1,116,900	1,936,900	$88,748,758
KRC	Kilroy Realty Corp	+874,865	11,275,077	$318,069,922
AVGO	Broadcom Inc.	+622,947	981,495	$303,782,517
SE	Sea Ltd	+567,090	4,052,133	$335,557,133
AMZN	Amazon Com Inc	+467,000	1,807,523	$376,452,815
NVDA	Nvidia Corp	+419,082	1,568,793	$273,597,499
RDDT	Reddit, Inc.	+340,554	2,459,151	$331,124,682
COF	Capital One Financial Corp	+288,528	1,116,738	$203,726,513
MELI	Mercadolibre Inc	+149,194	373,675	$646,091,548
DIS	Walt Disney Co	+140,100	2,355,100	$226,984,538
No positions match the current search.

Trimmed

Positions the filer reduced

9 positions

Ticker	Company	Δ Shares	Shares	Value
KNX	Knight-Swift Transportation Holdings Inc.	−2,226,736	5,491,563	$316,204,197
FLS	Flowserve Corp	−1,783,161	5,874,441	$431,830,157
CLH	Clean Harbors Inc	−1,443,601	1,338,281	$383,725,311
SCHW	Schwab Charles Corp	−797,400	2,357,390	$221,547,512
XPO	XPO, Inc.	−747,412	1,287,630	$250,508,416
SHW	Sherwin Williams Co	−488,371	473,753	$151,861,524
ADSK	Autodesk, Inc.	−146,751	308,907	$73,952,335
JCI	Johnson Controls International plc	−130,431	1,224,055	$160,290,002
SPOT	Spotify Technology S.A.	−55,406	340,494	$165,108,945
No positions match the current search.

New Positions

Positions the filer opened this quarter

16 positions

Ticker	Company	Shares	Value
NU	Nu Holdings Ltd.	25,890,701	$372,049,373
TMO	Thermo Fisher Scientific Inc.	725,005	$356,361,707
SGI	Somnigroup International Inc.	4,688,423	$346,568,228
CPNG	Coupang, Inc.	11,611,741	$219,229,670
DASH	DoorDash, Inc.	1,437,500	$215,840,625
CVNA	Carvana Co.	668,432	$210,141,652
MLM	Martin Marietta Materials Inc	322,857	$190,059,458
CLS	Celestica Inc	541,556	$152,545,494
GOOGL	Alphabet Inc.	468,900	$134,836,884
TSM	Taiwan Semiconductor Manufacturing Co Ltd	328,600	$111,050,370
LYV	Live Nation Entertainment, Inc.	674,317	$102,840,085
ADI	Analog Devices Inc	292,444	$93,038,134
FERG	Ferguson Enterprises Inc. /DE/	349,347	$81,488,681
BLD	TopBuild Corp	213,433	$74,979,012
U	Unity Software Inc.	3,259,983	$71,524,027
ASML	Asml Holding NV	6,800	$8,981,644
No positions match the current search.

Sold Out

Positions the filer fully exited

14 positions

Ticker	Company	Shares	Value
META	Meta Platforms, Inc.	376,162	$248,300,774
ENTG	Entegris Inc	2,493,416	$210,070,298
LIN	Linde PLC	483,808	$206,290,893
SATS	EchoStar CORP	1,855,800	$201,725,460
SNPS	Synopsys Inc	378,350	$177,718,562
GEHC	GE HealthCare Technologies Inc.	1,763,284	$144,624,553
CNM	Core & Main, Inc.	2,647,789	$137,605,594
ANET	Arista Networks, Inc.	962,429	$126,107,071
APG	APi Group Corp	2,204,600	$84,347,996
Q	Qnity Electronics, Inc.	937,135	$76,517,072
BAC	Bank Of America Corp /De/	1,245,247	$68,488,585
NI	Nisource Inc.	1,214,570	$50,720,443
AEP	American Electric Power Co Inc	344,100	$39,678,171
MDLN	Medline Inc.	377,131	$15,839,502
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

2 positions · $793,228,167 total · Healthcare only · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Financial Services Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Est. Price	% of Portfolio	History
DHR	Danaher Corp /De/ Healthcare	Added	2,304,148	+1,744,421	$436,866,460	+240.9%	$212.96	55.07%
TMO	Thermo Fisher Scientific Inc. Healthcare	NEW	725,005	NEW	$356,361,707	NEW	$542.70	44.93%