Davidson Kempner Capital Management LP — 13F Holdings & Portfolio

CIK 1595082 · latest 13F-HR filed 2026-08-14

Davidson Kempner Capital Management LP manages $8.42B in 13F-reported U.S. long-equity assets across 241 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are IWM (10.42%), EA (8.91%), SPY (6.15%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 83 new positions and exited 75; 76 existing positions rose in reported value and 43 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

AUM

$8.42B

Long-equity book

Holdings

241

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+83 / −75 / ↑76 / ↓43

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26

EA12.0% · +27%SPCX3.2% · new ECHO3.2% · new BABAF3.0% · new ARKO3.0% · new ETSY2.4% · new MKSI2.3% · new UBER1.9% · new RIVN1.9% · new LI1.7% · new RKT1.7% · new MCHP1.4% · new SNAP1.4% · new WEIBF1.2% · new CBRS1.2% · new TDS1.2% · new TRPCF1.2% · new META1.1% · new GPN1.1% · new TMUS1.0% · new MU1.0% · new WOLF1.0% · new CEG1.0% · new RBRK1.0% · new BA1.0% · new BILL1.0% · new DHC1.0% · new STX0.9% · new GLNG0.9% · new VECO0.9% · new SGRY0.9% · new RPD0.9% · new ALRM0.9% · new WAB0.9% · new CMCSA0.9% · new CRH0.8% · new BLCO0.8% · new NIO0.8% · new ASML0.8% · new JCI0.8% · new JD0.8% · new DASH0.8% · new AME0.8% · new VSH0.8% · new BWXT0.7% · new CLSK0.7% · new CAH0.7% · new CVNA0.7% · new UNH0.7% · new ORCL0.6% · new NTNX0.6% · new CRWV0.6% · new SNOW0.6% · new MMYT0.6% · new AMZN0.6% · new IQ0.6% · new T0.5% · new VNET0.5% · new LIN0.5% · new NVDA0.5% · new

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 34.7%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

Assets Under Management

$46.63B

Discretionary

$46.63B

Employees

523

Accounts

Address

9 W 57TH STREET
29TH FLOOR
NEW YORK, NY 10019

Phone

(212) 446-4000

Website

www.linkedin.com/company/davidson-kempner-capital-management
WWW.DAVIDSONKEMPNER.COM

Name	Title / Status	Ownership	Type
ALTSCHULER, ZACHARY, ZOLL Control	PARTNER	Less than 5%	Individual
BASTABLE, CONOR, (NMN) Control	PARTNER; DEPUTY CHIEF INVESTMENT OFFICER	10–25%	Individual
BLACKWELL, MORGAN, PETER Control	PARTNER	Less than 5%	Individual
CHIARAMONTE, MICHAEL Control	PARTNER	Less than 5%	Individual
DENNIS, PATRICK, WALSH Control	CO-DEPUTY MANAGING PARTNER	5–10%	Individual
DENNIS, PATRICK, WALSH Control	MANAGING MEMBER	General partner	Individual
DKCM GP LLC Control	GENERAL PARTNER OF DAVIDSON KEMPNER CAPITAL MANAGEMENT LP	Less than 5%	Domestic Entity
FELDMAN, GREGORY, SEAN Control	PARTNER	Less than 5%	Individual
GIBBONS, SUZANNE, KATHERINE Control	PARTNER	Less than 5%	Individual
Gohel, Sona, D Control	PARTNER; CHIEF OPERATING OFFICER	Less than 5%	Individual
HURWITZ, JEFFREY, FRANKLIN Control	PARTNER	Less than 5%	Individual
Horton, Alison, Honlee Control	GENERAL COUNSEL	Less than 5%	Individual
LEVINE, MELANIE, B Control	PARTNER	Less than 5%	Individual
LI, JAMES, MEISHENG Control	PARTNER; PRESIDENT	Less than 5%	Individual
MORRIS, JOSHUA, DAVID Control	PARTNER	5–10%	Individual
SCHWARTZ, GABRIEL, THOMAS Control	CO-DEPUTY MANAGING PARTNER	5–10%	Individual
SCHWARTZ, GABRIEL, THOMAS Control	CO-DEPUTY EXECUTIVE MANAGING MEMBER	General partner	Individual
TAN, ANDREW, WEN YI Control	PARTNER	Less than 5%	Individual
YOSELOFF, ANTHONY, ALEXANDER Control	MANAGING PARTNER; CHIEF INVESTMENT OFFICER	25–50%	Individual
YOSELOFF, ANTHONY, ALEXANDER Control	EXECUTIVE MANAGING MEMBER	75% or more	Individual
LEVIANT, SHULAMIT, (NMN)	LIMITED PURPOSE PARTNER	Less than 5%	Individual
MCMILLAN, ALEXANDER, HOWE	CHIEF COMPLIANCE OFFICER	Less than 5%	Individual

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

MKS INC$99.5M +215.0%
ARKO CORP$57.2M +44.4%
MICRON TECHNOLOGY INC$49.1M +342.2%
BWX TECHNOLOGIES INC$41.4M +814.0%
CRH PLC$37.2M +235.9%

Show all 76 →

Top Trims

NVIDIA CORPORATION-$44.5M -59.7%
T-MOBILE US INC-$37.8M -37.2%
SNOWFLAKE INC-$20.0M -33.8%
MASTERCARD INCORPORATED-$19.6M -60.5%
ALIBABA GROUP HLDG LTD-$19.4M -12.0%

Show all 43 →

New Positions

Show all 83 →

Exited Positions

HOLOGIC INC$122.4M
ALCON AG$97.9M
ENVIRI CORP$91.6M
ETSY INC$72.4M
HUAZHU GROUP LTD$66.9M

Show all 75 →

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#	Issuer	Symbol	CUSIP	Value	Δ

Davidson Kempner Capital Management LP Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

#	Issuer	Symbol	CUSIP	Value	Weight	Shares	Type
1	ISHARES TR Put	IWM	464287655	$877.3M	10.42%	2,920,000	SH
2	ELECTRONIC ARTS INC	EA	285512109	$749.6M	8.91%	3,655,973	SH
3	STATE STR SPDR S&P 500 ETF T Put	SPY	78462F103	$517.9M	6.15%	693,500	SH
4	INVESCO QQQ TR Put	QQQ	46090E103	$331.4M	3.94%	450,000	SH
5	SPACE EXPLORATION TECHN CORP	SPCX	84615Q103	$200.6M	2.38%	1,173,925	SH
6	ISHARES TR Put	HYG	464288513	$199.9M	2.38%	2,500,000	SH
7	ECHOSTAR CORP	ECHO	278768106	$198.8M	2.36%	1,958,478	SH
8	ARKO CORP	ARKO	041242108	$185.8M	2.21%	23,139,671	SH
9	MKS INC	MKSI	55306NAB0	$145.7M	1.73%	49,500,000	PRN
10	ALIBABA GROUP HLDG LTD	BABAF	01609WBG6	$141.5M	1.68%	120,000,000	PRN
11	UBER TECHNOLOGIES INC	UBER	90353TAM2	$119.6M	1.42%	100,000,000	PRN
12	RIVIAN AUTOMOTIVE INC	RIVN	76954AAB9	$118.4M	1.41%	100,000,000	PRN
13	LI AUTO INC	LI	50202MAB8	$107.6M	1.28%	111,000,000	PRN
14	REDFIN CORP	RKT	75737FAE8	$106.8M	1.27%	111,281,000	PRN
15	ETSY INC	ETSY	29786AAN6	$89.2M	1.06%	97,662,000	PRN
16	CEREBRAS SYSTEMS INC Call	CBRS	15675D103	$88.4M	1.05%	400,000	SH
17	ISHARES TR Put	TLT	464287432	$86.4M	1.03%	1,000,000	SH
18	MICROCHIP TECHNOLOGY INC.	MCHP	595017BG8	$85.7M	1.02%	77,955,000	PRN
19	WEIBO CORP	WEIBF	948596AJ0	$75.4M	0.90%	75,327,000	PRN
20	CEREBRAS SYSTEMS INC	CBRS	15675D103	$75.0M	0.89%	339,218	SH
21	TELEPHONE & DATA SYS INC	TDS	879433829	$74.2M	0.88%	2,004,506	SH
22	TRIP COM GROUP LTD	TRPCF	89677QAB3	$73.8M	0.88%	75,000,000	PRN
23	META PLATFORMS INC	META	30303M102	$69.3M	0.82%	123,000	SH
24	GLOBAL PMTS INC	GPN	37940XAU6	$67.3M	0.80%	75,000,000	PRN
25	T-MOBILE US INC	TMUS	872590104	$64.0M	0.76%	381,570	SH
26	MICRON TECHNOLOGY INC	MU	595112103	$63.5M	0.75%	55,000	SH
27	CONSTELLATION ENERGY CORP	CEG	21037T109	$62.3M	0.74%	250,896	SH
28	RUBRIK INC.	RBRK	781154AD1	$61.3M	0.73%	60,000,000	PRN
29	ETSY INC	ETSY	29786AAQ9	$60.9M	0.72%	52,500,000	PRN
30	BOEING CO	BA	097023105	$60.6M	0.72%	280,000	SH
31	BILL HOLDINGS INC	BILL	090043AF7	$60.4M	0.72%	70,000,000	PRN
32	DIVERSIFIED HEALTHCARE TR	DHC	25525P107	$59.6M	0.71%	6,409,530	SH
33	SEAGATE TECHNOLOGY HLDNGS PL	STX	G7997R103	$57.5M	0.68%	59,600	SH
34	GOLAR LNG LTD	GLNG	38046YAD3	$56.9M	0.68%	50,000,000	PRN
35	VEECO INSTRS INC DEL	VECO	922417100	$56.9M	0.68%	750,000	SH
36	SURGERY PARTNERS INC	SGRY	86881A100	$56.1M	0.67%	3,336,464	SH
37	RAPID7 INC	RPD	753422AF1	$54.9M	0.65%	57,200,000	PRN
38	ALARM COM HLDGS INC	ALRM	011642AD7	$54.4M	0.65%	57,500,000	PRN
39	WABTEC	WAB	929740108	$53.9M	0.64%	200,000	SH
40	COMCAST CORP NEW	CMCSA	20030N101	$53.7M	0.64%	2,188,388	SH
41	CRH PLC	CRH	G25508105	$53.0M	0.63%	495,000	SH
42	BAUSCH PLUS LOMB CORP	BLCO	071705107	$52.3M	0.62%	3,158,972	SH
43	SNAP INC	SNAP	83304AAH9	$50.5M	0.60%	55,000,000	PRN
44	NIO INC	NIO	62914VAK2	$50.0M	0.59%	50,000,000	PRN
45	ASML HLDG NV	ASML	N07059210	$49.7M	0.59%	25,000	SH
46	JOHNSON CONTROLS INTERNATION	JCI	G51502105	$49.7M	0.59%	340,000	SH
47	JD.COM INC	JD	47215PAJ5	$49.0M	0.58%	50,000,000	PRN
48	DOORDASH INC	DASH	25809K105	$48.5M	0.58%	262,796	SH
49	AMETEK INC	AME	031100100	$48.4M	0.57%	200,000	SH
50	VISHAY INTERTECHNOLOGY INC	VSH	928298108	$48.2M	0.57%	896,300	SH

Filing History

Period	Filed	AUM	Holdings	Accession
2026-06-30	2026-08-14	$8.42B	241	0001595082-26-000069
2026-03-31	2026-05-15	$7.33B	233	0001595082-26-000046
2026-03-31	2026-08-14	$588.2M	1	0001595082-26-000068
2026-03-31	2026-08-14	$394.7M	4	0001595082-26-000067
2025-12-31	2026-02-17	$6.30B	214	0001595082-26-000030
2025-12-31	2026-05-15	$645.8M	2	0001595082-26-000044
2025-09-30	2026-02-17	$286.5M	2	0001595082-26-000028

Filer Information

Address

9 WEST 57TH STREET
29TH FLOOR
NEW YORK, NY 10019

Phone

(212) 446-4000

Filing Manager

Davidson Kempner Capital Management LP

New York, NY

Signatory

Anthony Gonzalez

Chief Financial Officer