Davidson Kempner Capital Management LP
Registered adviserRegulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Apr 2026 to Nov 2026 | $46,633,679,170 | Pooled investment vehicles (95%) |
| Feb 2026 to Mar 2026 | $43,535,676,844 | Pooled investment vehicles (96%) |
| Dec 2025 to Jan 2026 | $43,535,676,844 | Pooled investment vehicles (96%) |
| Jun 2025 to Sep 2025 | $43,535,676,844 | Pooled investment vehicles (96%) |
| Apr 2025 to May 2025 | $43,535,676,844 | Pooled investment vehicles (96%) |
| Dec 2024 to Mar 2025 | $44,651,158,287 | Pooled investment vehicles (96%) |
Schedule 13D/13G stakes
Stakes of 5% or more disclosed on Schedule 13D or 13G, each on the filer's latest filing for the security. These are event-dated stakes, not the quarter-end 13F portfolio below.
| Company | Schedule | Event date | Filed | Shares | % of class | Status |
|---|---|---|---|---|---|---|
| GRML Greenland Mines Ltd | 13G | Aug 26, 2026 | 2mo | 400,410 | 8.32% | Current |
| QTEX QTREX Quantum Ltd. | 13G | Aug 20, 2026 | 2mo | 5,030,000 | 7.5% | Current |
| CAST FreeCast, Inc. | 13G | Jun 30, 2026 | 4mo | 1,850,000 | 5.5% | Current |
| PBK POWERBANK Corp | 13G | Jun 29, 2026 | 4mo | 3,094,688 | 5.66% | Current |
A 13D or 13G stays in force until its filer amends it and no amendment is due without a material change, so a stake with no filing in 24 months reads unconfirmed, never sold. An amendment reporting under 5% ends the filer's duty to amend, not necessarily the holding. Shares are restated onto today's split basis. Show 16 exited, below-5% or retired stakes
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Closest benchmark: the S&P 500 as of 2026-06-30, active share 88.5%; sector active share 39.5% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
186 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 32.3% | $2,021,142,046 |
| Communication Services | 21.0% | $1,313,952,958 |
| Technology | 12.2% | $762,661,569 |
| Industrials | 12.0% | $750,371,825 |
| Consumer Cyclical | 6.9% | $430,912,196 |
| Healthcare | 6.6% | $410,976,667 |
| Real Estate | 2.7% | $167,264,786 |
| Basic Materials | 2.6% | $160,896,978 |
| Financial Services | 1.9% | $116,471,930 |
| Utilities | 1.2% | $75,253,379 |
| Energy | 0.4% | $22,884,756 |
| Consumer Defensive | 0.3% | $16,193,213 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ALOY | Realloys Inc. | +1,437,211 | 1,737,211 | $25,102,698 | |
| CMCSA | Comcast Corp | +1,036,795 | 2,188,388 | $53,724,925 | |
| BLCO | Bausch & Lomb Corp | +959,800 | 3,158,972 | $52,312,576 | |
| — | +770,797 | 3,655,973 | $749,620,703 | ||
| TDS | Telephone & Data Systems Inc | +592,806 | 2,004,506 | $74,186,767 | |
| CVNA | Carvana Co. | +575,200 | 656,500 | $43,210,830 | |
| ECHO | EchoStar CORP | +466,900 | 1,958,478 | $198,785,517 | |
| CRH | Crh Public Ltd Co | +345,000 | 495,000 | $52,965,000 | |
| NOK | Nokia Corp | +325,056 | 1,025,056 | $13,612,743 | |
| MIR | Mirion Technologies, Inc. | +305,179 | 1,619,998 | $29,046,564 | |
| EW | Edwards Lifesciences Corp | +284,900 | 317,500 | $28,721,050 | |
| MDLN | Medline Inc. | +251,500 | 326,000 | $12,857,440 | |
| INVH | Invitation Homes Inc. | +229,216 | 799,099 | $24,140,780 | |
| BWXT | BWX Technologies, Inc. | +214,195 | 239,095 | $46,539,841 | |
| DHC | Diversified Healthcare Trust | +161,700 | 6,409,530 | $59,608,629 | |
| BKNG | Booking Holdings Inc. | +150,680 | 158,000 | $28,161,920 | |
| CVS | CVS HEALTH Corp | +146,016 | 226,036 | $23,383,424 | |
| CAH | Cardinal Health Inc | +144,493 | 182,103 | $43,260,388 | |
| EHC | Encompass Health Corp | +133,067 | 151,267 | $15,290,068 | |
| CEG | Constellation Energy Corp | +132,532 | 250,896 | $62,315,039 | |
| DASH | DoorDash, Inc. | +125,000 | 262,796 | $48,493,745 | |
| KBR | Kbr, Inc. | +102,198 | 452,986 | $15,641,606 | |
| UBER | Uber Technologies, Inc | +100,000 | 300,000 | $21,648,000 | |
| UNH | Unitedhealth Group Inc | +82,673 | 101,373 | $42,133,659 | |
| DVA | Davita Inc. | +79,698 | 113,098 | $25,162,043 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| NVRI | Enviri Corp | −3,556,540 | 1,111,760 | $24,403,132 | |
| RR | Richtech Robotics Inc. | −3,500,000 | 5,000,000 | $10,550,000 | |
| AOMR | Angel Oak Mortgage REIT, Inc. | −1,794,353 | 1,858,320 | $16,873,545 | |
| UMAC | Unusual Machines, Inc. | −1,376,972 | 275,000 | $6,132,500 | |
| CPRI | Capri Holdings Ltd | −1,001,204 | 428,436 | $7,956,056 | |
| KOS | Kosmos Energy Ltd. | −419,663 | 8,000,323 | $16,880,681 | |
| JHX | James Hardie Industries plc | −375,000 | 675,000 | $17,671,500 | |
| NVDA | Nvidia Corp | −277,500 | 150,000 | $30,013,500 | |
| Q | Qnity Electronics, Inc. | −117,500 | 82,500 | $13,473,075 | |
| TMUS | T-Mobile US, Inc. | −103,320 | 381,570 | $64,000,736 | |
| FUN | Six Flags Entertainment Corporation | −80,843 | 293,517 | $6,251,912 | |
| APG | APi Group Corp | −50,000 | 200,000 | $8,470,000 | |
| STX | Seagate Technology Holdings plc | −42,100 | 59,600 | $57,514,000 | |
| MA | Mastercard Inc | −40,000 | 25,000 | $12,840,000 | |
| CHRW | C. H. Robinson Worldwide, Inc. | −30,000 | 85,000 | $16,008,900 | |
| PH | Parker-Hannifin Corp | −2,500 | 20,000 | $19,562,400 | |
| SPY | Spdr S&P 500 ETF Trust | −1,338 | 4,197 | $3,134,193 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| SPCX | Space Exploration Technologies Corp | 1,173,925 | $200,576,825 | |
| CBRS | Cerebras Systems Inc. | 339,218 | $74,967,178 | |
| VECO | Veeco Instruments Inc | 750,000 | $56,850,000 | |
| WAB | Westinghouse Air Brake Technologies Corp | 200,000 | $53,920,000 | |
| VSH | Vishay Intertechnology Inc | 896,300 | $48,203,014 | |
| CRWV | CoreWeave, Inc. | 400,000 | $39,816,000 | |
| SPOT | Spotify Technology S.A. | 65,000 | $29,843,450 | |
| GOOGL | Alphabet Inc. | 83,286 | $29,763,917 | |
| VSAT | Viasat Inc | 300,000 | $26,943,000 | |
| QNT | Quantinuum Inc. | 297,800 | $24,342,172 | |
| NVT | nVent Electric plc | 140,000 | $23,745,400 | |
| MGM | MGM Resorts International | 493,050 | $23,572,720 | |
| MSI | Motorola Solutions, Inc. | 50,000 | $20,764,500 | |
| HUM | Humana Inc | 50,356 | $20,002,410 | |
| DKNG | DraftKings Inc. | 779,805 | $19,697,874 | |
| VISN | Vistance Networks, Inc. | 1,500,000 | $19,170,000 | |
| UAMY | United States Antimony Corp | 2,529,250 | $18,362,355 | |
| COR | Cencora, Inc. | 62,100 | $17,573,058 | |
| FDX | Fedex Corp | 52,500 | $16,439,325 | |
| CRML | Critical Metals Corp. | 1,500,000 | $15,375,000 | |
| FDXF | FedEx Freight Holding Company, Inc. | 85,000 | $12,835,000 | |
| XYZ | Block, Inc. | 150,000 | $11,400,000 | |
| TWLO | Twilio Inc | 50,000 | $10,316,500 | |
| APP | AppLovin Corp | 20,000 | $10,304,600 | |
| KEX | Kirby Corp | 75,000 | $10,197,750 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| — | 797,399 | $164,862,243 | ||
| — | 1,619,115 | $122,388,903 | ||
| — | 585,988 | $104,229,686 | ||
| ALC | Alcon Inc | 1,319,570 | $99,429,599 | |
| — | 2,863,317 | $67,717,447 | ||
| — | 559,644 | $64,258,324 | ||
| — | 1,126,040 | $57,844,675 | ||
| B | Barrick Mining Corp | 1,395,982 | $56,942,105 | |
| FPS | Forgent Power Solutions, Inc. | 1,395,147 | $40,835,952 | |
| RTX | RTX Corp | 200,000 | $38,580,000 | |
| MSFT | Microsoft Corp | 83,000 | $30,724,110 | |
| LUNR | Intuitive Machines, Inc. | 1,322,751 | $24,550,258 | |
| GWW | W.W. Grainger, Inc. | 21,000 | $22,907,012 | |
| TTWO | Take Two Interactive Software Inc | 115,552 | $22,821,520 | |
| SNPS | Synopsys Inc | 50,000 | $19,824,000 | |
| DIS | Walt Disney Co | 200,000 | $19,276,000 | |
| DE | Deere & Co | 30,000 | $16,899,000 | |
| — | 311,623 | $16,428,765 | ||
| AVGO | Broadcom Inc. | 50,000 | $15,475,500 | |
| ABNB | Airbnb, Inc. | 100,000 | $12,628,000 | |
| CNM | Core & Main, Inc. | 250,000 | $12,350,000 | |
| ANET | Arista Networks, Inc. | 100,000 | $12,278,000 | |
| ADSK | Autodesk, Inc. | 50,000 | $11,970,000 | |
| ROKU | Roku, Inc | 125,000 | $11,827,500 | |
| JAN | Janus Living, Inc. | 476,015 | $11,219,673 | |
| No positions match the current search. | ||||
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| IWM |
iShares Russell 2000 ETF
PUT
|
Added | 2,920,000 | $877,314,000 | 14.04% | |
|
|
Added | 3,655,973 | $749,620,703 | 12.00% | ||
| SPY |
Spdr S&P 500 ETF Trust
PUT
+ SHARES
|
Reduced | 697,697 | $521,019,188 | 8.34% | |
| QQQ |
Invesco Qqq Trust, Series 1
PUT
|
Reduced | 450,000 | $331,380,000 | 5.30% | |
| SPCX |
Space Exploration Technologies Corp
PUT
+ SHARES
Industrials
|
NEW | 1,273,925 | $217,662,825 | 3.48% | |
| HYG |
iShares iBoxx $ High Yield Corporate Bond ETF
PUT
|
Added | 2,500,000 | $199,925,000 | 3.20% | |
| ECHO |
EchoStar CORP
Communication Services
|
Added | 1,958,478 | $198,785,517 | 3.18% | |
| ARKO |
ARKO Corp.
Consumer Cyclical
|
Held | 23,139,671 | $185,811,558 | 2.97% | |
| CBRS |
Cerebras Systems Inc.
CALL
+ SHARES
Technology
|
NEW | 739,218 | $163,367,178 | 2.61% | |
| TLT |
iShares 20+ Year Treasury Bond ETF
PUT
|
Added | 1,000,000 | $86,420,000 | 1.38% | |
| TDS |
Telephone & Data Systems Inc
Communication Services
|
Added | 2,004,506 | $74,186,767 | 1.19% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 123,000 | $69,284,670 | 1.11% | |
| TMUS |
T-Mobile US, Inc.
Communication Services
|
Reduced | 381,570 | $64,000,736 | 1.02% | |
| MU |
Micron Technology Inc
Technology
|
Added | 55,000 | $63,485,950 | 1.02% | |
| CEG |
Constellation Energy Corp
Utilities
|
Added | 250,896 | $62,315,039 | 1.00% | |
| INVH |
Invitation Homes Inc.
CALL
+ SHARES
Real Estate
|
Added | 2,049,099 | $61,903,280 | 0.99% | |
| BA |
Boeing Co
Industrials
|
Added | 280,000 | $60,611,600 | 0.97% | |
| DHC |
Diversified Healthcare Trust
Real Estate
|
Added | 6,409,530 | $59,608,629 | 0.95% | |
| STX |
Seagate Technology Holdings plc
Technology
|
Reduced | 59,600 | $57,514,000 | 0.92% | |
| VECO |
Veeco Instruments Inc
Technology
|
NEW | 750,000 | $56,850,000 | 0.91% | |
| SGRY |
Surgery Partners, Inc.
Healthcare
|
Held | 3,336,464 | $56,052,595 | 0.90% | |
| WAB |
Westinghouse Air Brake Technologies Corp
Industrials
|
NEW | 200,000 | $53,920,000 | 0.86% | |
| CMCSA |
Comcast Corp
Communication Services
|
Added | 2,188,388 | $53,724,925 | 0.86% | |
| CRH |
Crh Public Ltd Co
Basic Materials
|
Added | 495,000 | $52,965,000 | 0.85% | |
| BLCO |
Bausch & Lomb Corp
Healthcare
|
Added | 3,158,972 | $52,312,576 | 0.84% | |
| ASML |
Asml Holding NV
Technology
|
Added | 25,000 | $49,735,997 | 0.80% | |
| JCI |
Johnson Controls International plc
Industrials
|
Added | 340,000 | $49,677,400 | 0.79% | |
| DASH |
DoorDash, Inc.
Consumer Cyclical
|
Added | 262,796 | $48,493,745 | 0.78% | |
| AME |
Ametek Inc
Industrials
|
Added | 200,000 | $48,388,000 | 0.77% | |
| VSH |
Vishay Intertechnology Inc
Technology
|
NEW | 896,300 | $48,203,014 | 0.77% | |
| BWXT |
BWX Technologies, Inc.
Industrials
|
Added | 239,095 | $46,539,841 | 0.74% | |
| CAH |
Cardinal Health Inc
Healthcare
|
Added | 182,103 | $43,260,388 | 0.69% | |
| CVNA |
Carvana Co.
Consumer Cyclical
|
Added | 656,500 | $43,210,830 | 0.69% | |
| UNH |
Unitedhealth Group Inc
Healthcare
|
Added | 101,373 | $42,133,659 | 0.67% | |
| ORCL |
Oracle Corp
Technology
|
Held | 275,000 | $40,301,250 | 0.64% | |
| CRWV |
CoreWeave, Inc.
Technology
|
NEW | 400,000 | $39,816,000 | 0.64% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 160,000 | $38,134,400 | 0.61% | |
| T |
At&T Inc.
Communication Services
|
Held | 1,603,000 | $33,182,100 | 0.53% | |
| LIN |
Linde PLC
Basic Materials
|
Added | 60,000 | $31,136,400 | 0.50% | |
| NVDA |
Nvidia Corp
Technology
|
Reduced | 150,000 | $30,013,500 | 0.48% | |
| SPOT |
Spotify Technology S.A.
Communication Services
|
NEW | 65,000 | $29,843,450 | 0.48% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
NEW | 83,286 | $29,763,917 | 0.48% | |
| MIR |
Mirion Technologies, Inc.
Industrials
|
Added | 1,619,998 | $29,046,564 | 0.46% | |
| CCI |
Crown Castle Inc.
Real Estate
|
Added | 381,346 | $28,879,332 | 0.46% | |
| EW |
Edwards Lifesciences Corp
Healthcare
|
Added | 317,500 | $28,721,050 | 0.46% | |
| BKNG |
Booking Holdings Inc.
Consumer Cyclical
|
Added | 158,000 | $28,161,920 | 0.45% | |
| VSAT |
Viasat Inc
Technology
|
NEW | 300,000 | $26,943,000 | 0.43% | |
| SNOW |
Snowflake Inc.
Technology
|
Added | 100,000 | $25,450,000 | 0.41% | |
| DVA |
Davita Inc.
Healthcare
|
Added | 113,098 | $25,162,043 | 0.40% | |
| ALOY |
Realloys Inc.
Basic Materials
|
Added | 1,737,211 | $25,102,698 | 0.40% |
Showing the top 50 of 186 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.