Davidson Kempner Capital Management LP

CIK

1595082

Location

New York, NY

Portfolio Value

Mid $4,741,842,130

Diversification

Moderately concentrated

Filing Date

Global Rank

#688 / 8,605 ▲ 136 · as of Mar 2026

Top Industry

Telecom Services 16.3%

3Y Alpha vs SPY

-0.9%

Period ended 3 months ago

Filed May 15, 2026 · 55d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+73.3%

SPY

+76.5%

Annualised alpha

-0.8%

Max drawdown

−24.8%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

40.1%

+11.2 pts

Top 5

55.2%

+8.4 pts

Top 10

63.6%

+8.0 pts

HHI

1,709

Moderately concentrated+689

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Unclassified	46.2%	$2,190,206,921	2
Communication Services	11.2%	$532,742,196	10
Healthcare	9.7%	$458,954,481	24
Industrials	9.4%	$446,149,626	26
Technology	8.5%	$404,996,810	25
Consumer Cyclical	5.0%	$239,051,957	12
Real Estate	3.3%	$155,723,517	6
Basic Materials	2.9%	$135,261,444	8
Financial Services	2.3%	$108,302,126	17
Utilities	0.7%	$34,254,347	2
Energy	0.5%	$23,407,561	1
Consumer Defensive	0.3%	$12,791,144	2

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

23 positions

Ticker	Company	Δ Shares	Shares	Value
RR	Richtech Robotics Inc.	+4,000,000	8,500,000	$17,765,000
NVRI	Enviri Corp	+2,409,500	4,668,300	$0
UMAC	Unusual Machines, Inc.	+1,451,972	1,651,972	$20,484,452
SPY	Spdr S&P 500 ETF Trust	+1,357,018	2,924,035	$1,901,616,921
ALC	Alcon Inc	+971,687	1,319,570	$99,429,599
SGRY	Surgery Partners, Inc.	+965,000	3,336,464	$39,770,650
CPRI	Capri Holdings Ltd	+937,996	1,429,640	$25,190,256
CMCSA	Comcast Corp	+936,593	1,151,593	$33,062,235
ECHO	EchoStar CORP	+767,900	1,491,578	$174,619,036
MIR	Mirion Technologies, Inc.	+386,306	1,314,819	$24,442,485
BLCO	Bausch & Lomb Corp	+259,461	2,199,172	$34,966,834
TMUS	T-Mobile US, Inc.	+222,712	484,890	$101,841,446
NVDA	Nvidia Corp	+139,300	427,500	$74,556,000
RTX	RTX Corp	+125,000	200,000	$38,580,000
UAL	United Airlines Holdings, Inc.	+90,000	150,000	$13,810,500
AME	Ametek Inc/	+55,000	180,000	$38,584,800
DASH	DoorDash, Inc.	+37,796	137,796	$20,690,069
CEG	Constellation Energy Corp	+29,159	118,364	$33,053,147
STX	Seagate Technology Holdings plc	+26,700	101,700	$39,841,992
META	Meta Platforms, Inc.	+24,855	106,000	$60,645,780
MA	Mastercard Inc	+15,000	65,000	$32,477,900
SNOW	Snowflake Inc.	+15,000	90,000	$13,573,800
BKNG	Booking Holdings Inc.	+658	7,320	$1,232,781
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
FUN	Six Flags Entertainment Corporation/NEW	−803,583	374,360	$6,644,890
KBR	Kbr, Inc.	−794,096	350,788	$12,930,045
AOMR	Angel Oak Mortgage REIT, Inc.	−481,537	3,652,673	$30,024,972
CHRW	C. H. Robinson Worldwide, Inc.	−275,000	115,000	$19,098,050
MDLN	Medline Inc.	−273,000	74,500	$3,315,250
B	Barrick Mining Corp	−263,159	1,395,982	$56,942,105
RBLX	Roblox Corp	−220,910	48,535	$2,745,139
T	At&T Inc.	−191,934	1,603,000	$46,470,970
QQQ	Invesco Qqq Trust, Series 1	−160,000	500,000	$288,590,000
HUBG	Hub Group, Inc.	−150,000	175,000	$6,307,000
BWXT	BWX Technologies, Inc.	−110,047	24,900	$5,091,801
HIMS	Hims & Hers Health, Inc.	−101,643	160,012	$3,321,849
ANET	Arista Networks, Inc.	−100,000	100,000	$12,278,000
MSFT	Microsoft Corp	−62,584	83,000	$30,724,110
LPSN	Liveperson Inc	−55,900	630,900	$1,608,795
CVNA	Carvana Co.	−50,450	81,300	$5,111,818
DIS	Walt Disney Co	−50,000	200,000	$19,276,000
CNM	Core & Main, Inc.	−50,000	250,000	$12,350,000
APG	APi Group Corp	−25,000	250,000	$10,130,000
AVGO	Broadcom Inc.	−25,000	50,000	$15,475,500
BA	Boeing Co	−20,000	260,000	$51,747,800
KPTI	Karyopharm Therapeutics Inc.	−10,020	300,000	$1,671,000
LIN	Linde PLC	−10,000	55,000	$27,266,800
ASML	Asml Holding NV	−5,000	20,000	$26,416,600
HPE	Hewlett Packard Enterprise Co	−3,009	146,991	$3,499,855
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
HOLX	HOLOGIC INC	1,619,115	$122,388,902
ACLX	Arcellx, Inc.	559,644	$64,258,324
INVH	Invitation Homes Inc.	1,819,883	$45,224,092
DHC	Diversified Healthcare Trust	6,247,830	$41,485,591
FPS	Forgent Power Solutions, Inc.	1,395,147	$40,835,952
JCI	Johnson Controls International plc	310,000	$40,594,500
ORCL	Oracle Corp	275,000	$40,455,250
CCI	Crown Castle Inc.	313,052	$25,454,258
LUNR	Intuitive Machines, Inc.	1,322,751	$24,550,258
KOS	Kosmos Energy Ltd.	8,419,986	$23,407,561
Q	Qnity Electronics, Inc.	200,000	$23,076,000
GWW	W.W. Grainger, Inc.	21,000	$22,907,012
TTWO	Take Two Interactive Software Inc	115,552	$22,821,520
PH	Parker-Hannifin Corp	22,500	$20,142,900
JHX	James Hardie Industries plc	1,050,000	$19,887,000
DE	Deere & Co	30,000	$16,899,000
TERN	Terns Pharmaceuticals, Inc.	311,623	$16,428,764
CRH	Crh Public Ltd Co	150,000	$15,768,000
MU	Micron Technology Inc	42,500	$14,358,200
ABNB	Airbnb, Inc.	100,000	$12,628,000
FRPT	Freshpet, Inc.	211,400	$12,464,144
ROKU	Roku, Inc	125,000	$11,827,500
JAN	Janus Living, Inc.	476,015	$11,219,673
ALM	Almonty Industries Inc.	757,470	$10,968,165
IEX	Idex Corp /De/	55,000	$10,425,250
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
NVTS	Navitas Semiconductor Corp	9,629,629	$68,755,551
CSX	Csx Corp	1,755,078	$63,621,577
VMC	Vulcan Materials CO	175,000	$49,913,500
AXTI	Axt Inc	2,734,693	$44,712,230
TDY	Teledyne Technologies Inc	87,500	$44,688,875
LII	Lennox International Inc	70,000	$33,990,600
COHR	Coherent Corp.	175,000	$32,299,750
USFD	US Foods Holding Corp.	316,262	$23,820,853
SUNC	SunocoCorp LLC	451,767	$22,263,077
UNP	Union Pacific Corp	90,000	$20,818,800
TEL	TE Connectivity plc	90,000	$20,475,900
TE	T1 Energy Inc.	2,929,213	$19,567,142
NVT	nVent Electric plc	175,000	$17,844,750
LRCX	Lam Research Corp	100,000	$17,118,000
MELI	Mercadolibre Inc	7,500	$15,106,950
W	Wayfair Inc.	150,000	$15,061,500
GTES	Gates Industrial Corp plc	700,000	$15,029,000
URI	United Rentals, Inc.	15,000	$12,139,800
GXO	GXO Logistics, Inc.	225,000	$11,844,000
MDB	MongoDB, Inc.	25,000	$10,492,250
AVAV	AeroVironment Inc	40,000	$9,675,600
WRBY	Warby Parker Inc.	400,000	$8,716,000
NMG	Nouveau Monde Graphite Inc.	2,833,395	$7,026,819
LWLG	Lightwave Logic, Inc.	2,128,639	$6,896,790
SMRT	SmartRent, Inc.	3,300,000	$6,666,000
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

135 positions · $4,741,842,130 total · as of Mar 31, 2026

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

Showing 1–50 of 135 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
SPY	Spdr S&P 500 ETF Trust	Added	2,924,035	+1,357,018	$1,901,616,921	+78.0%	40.10%
QQQ	Invesco Qqq Trust, Series 1	Reduced	500,000	-160,000	$288,590,000	−28.8%	6.09%
ECHO	EchoStar CORP Communication Services	Added	1,491,578	+767,900	$174,619,036	+122.0%	3.68%
ARKO	ARKO Corp. Consumer Cyclical	Held	23,139,671	0	$128,656,570	+22.5%	2.71%
HOLX	HOLOGIC INC Healthcare	NEW	1,619,115	NEW	$122,388,902	NEW	2.58%
TMUS	T-Mobile US, Inc. Communication Services	Added	484,890	+222,712	$101,841,446	+91.3%	2.15%
ALC	Alcon Inc Healthcare	Added	1,319,570	+971,687	$99,429,599	+262.7%	2.10%
NVDA	Nvidia Corp Technology	Added	427,500	+139,300	$74,556,000	+38.7%	1.57%
ACLX	Arcellx, Inc. Healthcare	NEW	559,644	NEW	$64,258,324	NEW	1.36%
META	Meta Platforms, Inc. Communication Services	Added	106,000	+24,855	$60,645,780	+13.2%	1.28%
TDS	Telephone & Data Systems Inc /De/ Communication Services	Held	1,411,700	0	$59,432,570	+2.7%	1.25%
B	Barrick Mining Corp Basic Materials	Reduced	1,395,982	-263,159	$56,942,105	−21.2%	1.20%
BA	Boeing Co Industrials	Reduced	260,000	-20,000	$51,747,800	−14.9%	1.09%
T	At&T Inc. Communication Services	Reduced	1,603,000	-191,934	$46,470,970	+4.2%	0.98%
INVH	Invitation Homes Inc. Real Estate	NEW	1,819,883	NEW	$45,224,092	NEW	0.95%
DHC	Diversified Healthcare Trust Real Estate	NEW	6,247,830	NEW	$41,485,591	NEW	0.87%
FPS	Forgent Power Solutions, Inc. Industrials	NEW	1,395,147	NEW	$40,835,952	NEW	0.86%
JCI	Johnson Controls International plc Industrials	NEW	310,000	NEW	$40,594,500	NEW	0.86%
ORCL	Oracle Corp Technology	NEW	275,000	NEW	$40,455,250	NEW	0.85%
STX	Seagate Technology Holdings plc Technology	Added	101,700	+26,700	$39,841,992	+92.9%	0.84%
SGRY	Surgery Partners, Inc. Healthcare	Added	3,336,464	+965,000	$39,770,650	+8.5%	0.84%
AME	Ametek Inc/ Industrials	Added	180,000	+55,000	$38,584,800	+50.3%	0.81%
RTX	RTX Corp Industrials	Added	200,000	+125,000	$38,580,000	+180.5%	0.81%
BLCO	Bausch & Lomb Corp Healthcare	Added	2,199,172	+259,461	$34,966,834	+5.5%	0.74%
CMCSA	Comcast Corp Communication Services	Added	1,151,593	+936,593	$33,062,235	+448.9%	0.70%
CEG	Constellation Energy Corp Utilities	Added	118,364	+29,159	$33,053,147	+4.9%	0.70%
MA	Mastercard Inc Financial Services	Added	65,000	+15,000	$32,477,900	+13.8%	0.68%
MSFT	Microsoft Corp Technology	Reduced	83,000	-62,584	$30,724,110	−56.4%	0.65%
AOMR	Angel Oak Mortgage REIT, Inc. Real Estate	Reduced	3,652,673	-481,537	$30,024,972	−15.6%	0.63%
LIN	Linde PLC Basic Materials	Reduced	55,000	-10,000	$27,266,800	−1.6%	0.58%
ASML	Asml Holding NV Technology	Reduced	20,000	-5,000	$26,416,600	−1.2%	0.56%
CCI	Crown Castle Inc. Real Estate	NEW	313,052	NEW	$25,454,258	NEW	0.54%
CPRI	Capri Holdings Ltd Consumer Cyclical	Added	1,429,640	+937,996	$25,190,256	+110.0%	0.53%
LUNR	Intuitive Machines, Inc. Industrials	NEW	1,322,751	NEW	$24,550,258	NEW	0.52%
MIR	Mirion Technologies, Inc. Industrials	Added	1,314,819	+386,306	$24,442,485	+12.4%	0.52%
KOS	Kosmos Energy Ltd. Energy	NEW	8,419,986	NEW	$23,407,561	NEW	0.49%
Q	Qnity Electronics, Inc. Technology	NEW	200,000	NEW	$23,076,000	NEW	0.49%
GWW	W.W. Grainger, Inc. Industrials	NEW	21,000	NEW	$22,907,012	NEW	0.48%
TTWO	Take Two Interactive Software Inc Communication Services	NEW	115,552	NEW	$22,821,520	NEW	0.48%
AMZN	Amazon Com Inc Consumer Cyclical	Held	100,000	0	$20,827,000	−9.8%	0.44%
DASH	DoorDash, Inc. Consumer Cyclical	Added	137,796	+37,796	$20,690,069	−8.6%	0.44%
UMAC	Unusual Machines, Inc. Technology	Added	1,651,972	+1,451,972	$20,484,452	+703.9%	0.43%
PH	Parker-Hannifin Corp Industrials	NEW	22,500	NEW	$20,142,900	NEW	0.42%
JHX	James Hardie Industries plc Basic Materials	NEW	1,050,000	NEW	$19,887,000	NEW	0.42%
SNPS	Synopsys Inc Technology	Held	50,000	0	$19,824,000	−15.6%	0.42%
DIS	Walt Disney Co Communication Services	Reduced	200,000	-50,000	$19,276,000	−32.2%	0.41%
CHRW	C. H. Robinson Worldwide, Inc. Industrials	Reduced	115,000	-275,000	$19,098,050	−69.5%	0.40%
RR	Richtech Robotics Inc. Industrials	Added	8,500,000	+4,000,000	$17,765,000	+22.2%	0.37%
DE	Deere & Co Industrials	NEW	30,000	NEW	$16,899,000	NEW	0.36%
TERN	Terns Pharmaceuticals, Inc. Healthcare	NEW	311,623	NEW	$16,428,764	NEW	0.35%