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← Davidson Kempner Capital Management LP, latest filing

What Davidson Kempner Capital Management LP changed, 2014 to 2026

50 quarterly 13F filings, from Q1 2014 to Q2 2026, each read from the filing itself. A quarter is compared only with the quarter before it, so a quarter with no filing is a gap in the record, not a sale.

Reported book

$8.4bn

$2.8bn at Q1 2014

Positions

241

138 at Q1 2014

Top ten weight

42%

43% at Q1 2014

Typical quarterly turnover

about 35%

Estimated from share changes

Reported book by quarter
$0$6bn$13bnQ1 2014: $2.8bn14Q2 2014: $3.4bnQ3 2014: $4.4bnQ4 2014: $5.3bnQ1 2015: $4.7bn15Q2 2015: $6.1bnQ3 2015: $5.7bnQ4 2015: $5.6bnQ1 2016: $4.7bn16Q2 2016: $4.3bnQ3 2016: $4.1bnQ4 2016: $4.9bnQ1 2017: $4.2bn17Q2 2017: $7.3bnQ3 2017: $7.5bnQ4 2017: $7.4bnQ1 2018: $9.5bn18Q2 2018: $8.5bnQ3 2018: $9.1bnQ4 2018: $5.1bnQ1 2019: $5.2bn19Q2 2019: $9.2bnQ3 2019: $5.1bnQ4 2019: $4.4bnQ1 2020: $3.7bn20Q2 2020: $4.1bnQ3 2020: $7.0bnQ4 2020: $8.5bnQ1 2021: $10.0bn21Q2 2021: $12.9bnQ3 2021: $7.0bnQ4 2021: $6.8bnQ1 2022: $7.8bn22Q2 2022: $5.8bnQ3 2022: $5.5bnQ4 2022: $5.3bnQ1 2023: $6.0bn23Q2 2023: $5.2bnQ3 2023: $7.6bnQ4 2023: $6.6bnQ1 2024: $7.6bn24Q2 2024: $6.2bnQ3 2024: $4.8bnQ4 2024: $6.0bnQ1 2025: $7.3bn25Q2 2025: $7.0bnQ3 2025: $7.8bnQ4 2025: $8.6bnQ1 2026: $8.3bn26Q2 2026: $8.4bn
  • Q1 2014: $2.8bn
  • Q2 2014: $3.4bn
  • Q3 2014: $4.4bn
  • Q4 2014: $5.3bn
  • Q1 2015: $4.7bn
  • Q2 2015: $6.1bn
  • Q3 2015: $5.7bn
  • Q4 2015: $5.6bn
  • Q1 2016: $4.7bn
  • Q2 2016: $4.3bn
  • Q3 2016: $4.1bn
  • Q4 2016: $4.9bn
  • Q1 2017: $4.2bn
  • Q2 2017: $7.3bn
  • Q3 2017: $7.5bn
  • Q4 2017: $7.4bn
  • Q1 2018: $9.5bn
  • Q2 2018: $8.5bn
  • Q3 2018: $9.1bn
  • Q4 2018: $5.1bn
  • Q1 2019: $5.2bn
  • Q2 2019: $9.2bn
  • Q3 2019: $5.1bn
  • Q4 2019: $4.4bn
  • Q1 2020: $3.7bn
  • Q2 2020: $4.1bn
  • Q3 2020: $7.0bn
  • Q4 2020: $8.5bn
  • Q1 2021: $10.0bn
  • Q2 2021: $12.9bn
  • Q3 2021: $7.0bn
  • Q4 2021: $6.8bn
  • Q1 2022: $7.8bn
  • Q2 2022: $5.8bn
  • Q3 2022: $5.5bn
  • Q4 2022: $5.3bn
  • Q1 2023: $6.0bn
  • Q2 2023: $5.2bn
  • Q3 2023: $7.6bn
  • Q4 2023: $6.6bn
  • Q1 2024: $7.6bn
  • Q2 2024: $6.2bn
  • Q3 2024: $4.8bn
  • Q4 2024: $6.0bn
  • Q1 2025: $7.3bn
  • Q2 2025: $7.0bn
  • Q3 2025: $7.8bn
  • Q4 2025: $8.6bn
  • Q1 2026: $8.3bn
  • Q2 2026: $8.4bn
Share of the book in the ten largest positions
0%49%98%Q1 2014: 43%14Q2 2014: 50%Q3 2014: 45%Q4 2014: 50%Q1 2015: 48%15Q2 2015: 54%Q3 2015: 49%Q4 2015: 49%Q1 2016: 49%16Q2 2016: 50%Q3 2016: 47%Q4 2016: 46%Q1 2017: 98%17Q2 2017: 60%Q3 2017: 57%Q4 2017: 60%Q1 2018: 60%18Q2 2018: 49%Q3 2018: 57%Q4 2018: 53%Q1 2019: 51%19Q2 2019: 60%Q3 2019: 60%Q4 2019: 52%Q1 2020: 55%20Q2 2020: 36%Q3 2020: 38%Q4 2020: 38%Q1 2021: 37%21Q2 2021: 45%Q3 2021: 30%Q4 2021: 27%Q1 2022: 26%22Q2 2022: 28%Q3 2022: 29%Q4 2022: 28%Q1 2023: 36%23Q2 2023: 39%Q3 2023: 51%Q4 2023: 47%Q1 2024: 44%24Q2 2024: 32%Q3 2024: 33%Q4 2024: 32%Q1 2025: 41%25Q2 2025: 33%Q3 2025: 38%Q4 2025: 47%Q1 2026: 46%26Q2 2026: 42%
  • Q1 2014: 43%
  • Q2 2014: 50%
  • Q3 2014: 45%
  • Q4 2014: 50%
  • Q1 2015: 48%
  • Q2 2015: 54%
  • Q3 2015: 49%
  • Q4 2015: 49%
  • Q1 2016: 49%
  • Q2 2016: 50%
  • Q3 2016: 47%
  • Q4 2016: 46%
  • Q1 2017: 98%
  • Q2 2017: 60%
  • Q3 2017: 57%
  • Q4 2017: 60%
  • Q1 2018: 60%
  • Q2 2018: 49%
  • Q3 2018: 57%
  • Q4 2018: 53%
  • Q1 2019: 51%
  • Q2 2019: 60%
  • Q3 2019: 60%
  • Q4 2019: 52%
  • Q1 2020: 55%
  • Q2 2020: 36%
  • Q3 2020: 38%
  • Q4 2020: 38%
  • Q1 2021: 37%
  • Q2 2021: 45%
  • Q3 2021: 30%
  • Q4 2021: 27%
  • Q1 2022: 26%
  • Q2 2022: 28%
  • Q3 2022: 29%
  • Q4 2022: 28%
  • Q1 2023: 36%
  • Q2 2023: 39%
  • Q3 2023: 51%
  • Q4 2023: 47%
  • Q1 2024: 44%
  • Q2 2024: 32%
  • Q3 2024: 33%
  • Q4 2024: 32%
  • Q1 2025: 41%
  • Q2 2025: 33%
  • Q3 2025: 38%
  • Q4 2025: 47%
  • Q1 2026: 46%
  • Q2 2026: 42%

The positions that defined it

Every position that was ever among the 25 largest: when it first appeared, when it was largest, and where it stands in Q2 2026. The line is its reported value each quarter.

PositionValue over timeFirst listedLargestQ2 2026
iShares Russell 2000 ETF(IWM)Q3 2014$877mQ2 2026$877m
Electronic Arts Inc(EA)Q4 2017$750mQ2 2026$750m
Spdr S&P 500 Etf Trust(SPY)Q4 2014$1.1bnQ4 2025$518m
Invesco QQQ Trust(QQQ)Q1 2022$457mQ2 2022$331m
Space Exploration Techn Corp(SPCX)Class A Common StockQ2 2026$201mQ2 2026$201m
iShares IBOXX High Yield ETF(HYG)Q1 2026$200mQ2 2026$200m
Echostar Corp(ECHO)Class AQ3 2025$199mQ2 2026$199m
Arko Corp(ARKO)Q4 2020$237mQ1 2021$186m
MKS Inc.Note 1.250% 6/0Q1 2026$146mQ2 2026$146m
Alibaba Group HLDG LTDNote 0.500% 6/0Q2 2025$202mQ3 2025$142m
Uber Technologies IncNote 0.875%12/0Q4 2024$129mQ3 2025$120m
Rivian Automotive IncNote 4.625% 3/1Q1 2024$118mQ2 2026$118m
NXP Semiconductors N V(NXPI)Q2 2016$1.9bnQ1 2018Soldlast listed Q1 2018
Aetna Inc NewQ2 2015$1.6bnQ3 2018Soldlast listed Q3 2018
Activision Blizzard IncQ1 2015$1.4bnQ3 2023Soldlast listed Q3 2023
Spdr S&P 500 Etf Trust(SPY)Q2 2018$1.4bnQ1 2026Soldlast listed Q1 2026
Altaba IncQ2 2017$1.1bnQ2 2019Soldlast listed Q3 2019
Reynolds American IncQ1 2014$1.1bnQ2 2017Soldlast listed Q2 2017
Allergan PLCQ4 2015$1.0bnQ4 2019Soldlast listed Q1 2020
Alexion Pharmaceuticals IncQ2 2015$1.0bnQ2 2021Soldlast listed Q2 2021

Quarter by quarter

2026Q1Q2
2025Q1Q2Q3Q4
2024Q1Q2Q3Q4
2023Q1Q2Q3Q4
2022Q1Q2Q3Q4
2021Q1Q2Q3Q4
2020Q1Q2Q3Q4
2019Q1Q2Q3Q4
2018Q1Q2Q3Q4
2017Q1Q2Q3Q4
2016Q1Q2Q3Q4
2015Q1Q2Q3Q4
2014Q1Q2Q3Q4

Q4 2020: $8.5bn across 281 positions

Against Q3 2020: 141 new, 33 added to, 64 trimmed, 117 sold out, across all 281 positions.

Turnover about 35% of the book, estimated from share changes at quarter-end prices.

Largest additions

  • Maxim Integrated Prods Inc+$202m
  • Willis Towers Watson PLC LTD (WTW)+$115m
  • Elanco Animal Health Inc (ELAN)+$80m
  • Activision Blizzard Inc+$52m
  • Amazon Com Inc (AMZN)+$46m
  • Mckesson Corp (MCK)+$44m
  • Zillow Group Inc+$35m
  • Booking HLDGS Inc (BKNG)+$34m

Largest reductions

  • Abbvie Inc (ABBV)-$105m
  • Qiagen NV-$94m
  • Jazz Pharmaceuticals PLC-$54m
  • Altice USA Inc (OPTU)-$38m
  • JD Com Inc (JD)-$37m
  • Five9 Inc (FIVN)-$32m
  • Discover Finl SVCS-$31m
  • Centene Corp Del (CNC)-$28m

Opened

  • Xilinx Inc$419m
  • Slack Technologies Inc$368m
  • Arko Corp (ARKO)$206m
  • Viatris Inc (VTRS)$123m
  • Constellation Brands Inc (STZ)$107m
  • Alphabet Inc (GOOG)$100m
  • Radius Global Infrastrctre I$97m
  • Alexion Pharmaceuticals Inc$97m

Sold out

  • Immunomedics Incwas $258m
  • Tiffany & Co Newwas $155m
  • Alibaba Group HLDG LTD (BABA)was $93m
  • Tortoise Acquisition Corpwas $54m
  • Chegg Incwas $46m
  • Mylan N Vwas $36m
  • Grubhub Incwas $35m
  • Diamondpeak HLDGS Corwas $35m

Largest positions, Q4 2020

The largest 25 of 281 reported positions.

PositionValueWeightOn the quarter
Qiagen NV$856m10.0%Trimmed
Xilinx Inc$419m4.9%New
Willis Towers Watson PLC LTD (WTW)$417m4.9%Added
Slack Technologies Inc$368m4.3%New
Maxim Integrated Prods Inc$307m3.6%Added
Vistra Energy Corp (VST)$255m3.0%Held
Arko Corp (ARKO)$206m2.4%New
Firstenergy Corp (FE)$163m1.9%Added
Zillow Group Inc$156m1.8%Added
Microsoft Corp (MSFT)$129m1.5%Added
Altice USA Inc (OPTU)$127m1.5%Trimmed
Wayfair Inc$127m1.5%Added
Viatris Inc (VTRS)$123m1.4%New
Yy Inc$114m1.3%Added
T-mobile US Inc (TMUS)$113m1.3%Trimmed
Constellation Brands Inc (STZ)$107m1.3%New
Uber Technologies Inc (UBER)$105m1.2%Trimmed
Alphabet Inc (GOOG)$100m1.2%New
Radius Global Infrastrctre I$97m1.1%New
Alexion Pharmaceuticals Inc$97m1.1%New
Activision Blizzard Inc$95m1.1%Added
Amazon Com Inc (AMZN)$93m1.1%Added
Elanco Animal Health Inc (ELAN)$85m1.0%Added
Momo Inc$84m1.0%Held
Mckesson Corp (MCK)$82m1.0%Added

The books most like this one

Among the managers whose filings are on file, at Q2 2026. Overlap is the share of the two books that is the same: for every stock both list, the smaller of its two weights, added up. Two books can overlap because both own the largest companies; it says nothing about whether the managers agree.

ManagerOverlapStocks in bothOverlap over time
Soros Fund Management LLC12%45Compare
Fidelity (FMR LLC)at least 9.9%48Compare
Neuberger Berman Group LLCat least 9.7%49Compare
Janus Henderson Group Ltdat least 9.6%46Compare
Farallon Capital Management LLC9.3%6Compare
T. Rowe Price Associates Incat least 9.2%47Compare
Wellington Management Group LLPat least 8.8%45Compare
Capital Research Global Investors8.6%45Compare

“At least” where either manager has more positions than are read each quarter: a stock both hold below that range is not counted.

The filings behind it

Every quarter above is one 13F holdings report, with any amendment the filer made to it applied in the order it was filed. Where the reporting entity changed, each quarter keeps the filer that actually reported it.

QuarterFilerBookAmendedFiling
Q2 2026Davidson Kempner Capital Management LP$8.4bn13F-HR
Q1 2026Davidson Kempner Capital Management LP$8.3bn213F-HR
Q4 2025Davidson Kempner Capital Management LP$8.6bn413F-HR
Q3 2025Davidson Kempner Capital Management LP$7.8bn613F-HR
Q2 2025Davidson Kempner Capital Management LP$7.0bn513F-HR
Q1 2025Davidson Kempner Capital Management LP$7.3bn813F-HR
Q4 2024Davidson Kempner Capital Management LP$6.0bn1013F-HR
Q3 2024Davidson Kempner Capital Management LP$4.8bn713F-HR
Q2 2024Davidson Kempner Capital Management LP$6.2bn713F-HR
Q1 2024Davidson Kempner Capital Management LP$7.6bn513F-HR
Q4 2023Davidson Kempner Capital Management LP$6.6bn613F-HR
Q3 2023Davidson Kempner Capital Management LP$7.6bn613F-HR
Q2 2023Davidson Kempner Capital Management LP$5.2bn713F-HR
Q1 2023Davidson Kempner Capital Management LP$6.0bn513F-HR
Q4 2022Davidson Kempner Capital Management LP$5.3bn613F-HR
Q3 2022Davidson Kempner Capital Management LP$5.5bn813F-HR
Q2 2022Davidson Kempner Capital Management LP$5.8bn513F-HR
Q1 2022Davidson Kempner Capital Management LP$7.8bn613F-HR
Q4 2021Davidson Kempner Capital Management LP$6.8bn613F-HR
Q3 2021Davidson Kempner Capital Management LP$7.0bn513F-HR
Q2 2021Davidson Kempner Capital Management LP$12.9bn813F-HR
Q1 2021Davidson Kempner Capital Management LP$10.0bn813F-HR
Q4 2020Davidson Kempner Capital Management LP$8.5bn713F-HR
Q3 2020Davidson Kempner Capital Management LP$7.0bn713F-HR
Q2 2020Davidson Kempner Capital Management LP$4.1bn513F-HR
Q1 2020Davidson Kempner Capital Management LP$3.7bn713F-HR
Q4 2019Davidson Kempner Capital Management LP$4.4bn513F-HR
Q3 2019Davidson Kempner Capital Management LP$5.1bn613F-HR
Q2 2019Davidson Kempner Capital Management LP$9.2bn613F-HR
Q1 2019Davidson Kempner Capital Management LP$5.2bn713F-HR
Q4 2018Davidson Kempner Capital Management LP$5.1bn313F-HR
Q3 2018Davidson Kempner Capital Management LP$9.1bn613F-HR
Q2 2018Davidson Kempner Capital Management LP$8.5bn713F-HR
Q1 2018Davidson Kempner Capital Management LP$9.5bn913F-HR
Q4 2017Davidson Kempner Capital Management LP$7.4bn713F-HR
Q3 2017Davidson Kempner Capital Management LP$7.5bn1113F-HR
Q2 2017Davidson Kempner Capital Management LP$7.3bn1013F-HR
Q1 2017Davidson Kempner Capital Management LP$4.2bn1113F-HR
Q4 2016Davidson Kempner Capital Management LP$4.9bn1213F-HR
Q3 2016Davidson Kempner Capital Management LP$4.1bn1113F-HR
Q2 2016Davidson Kempner Capital Management LP$4.3bn913F-HR
Q1 2016Davidson Kempner Capital Management LP$4.7bn1113F-HR
Q4 2015Davidson Kempner Capital Management LP$5.6bn1113F-HR
Q3 2015Davidson Kempner Capital Management LP$5.7bn913F-HR
Q2 2015Davidson Kempner Capital Management LP$6.1bn813F-HR
Q1 2015Davidson Kempner Capital Management LP$4.7bn813F-HR
Q4 2014Davidson Kempner Capital Management LP$5.3bn813F-HR
Q3 2014Davidson Kempner Capital Management LP$4.4bn1013F-HR
Q2 2014Davidson Kempner Capital Management LP$3.4bn813F-HR
Q1 2014Davidson Kempner Capital Management LP$2.8bn613F-HR

Reading this record

A 13F lists US-listed long equity and options at the quarter end, filed up to 45 days later. It shows what was held, not when it was bought or at what price, and nothing short. Where a quarter lists only the largest positions, a name missing from it may still be held below that range; the counts of what was opened and sold always cover the whole filing.

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