13F filings
Davidson Kempner Capital Management
Where the disclosed book sits
by disclosed valueOption contracts are 26% of the disclosed value and are excluded from the sectors above: a put is a position against a company, so counting its notional as sector weight would report the reverse of what the fund holds.
Largest holdings
20 of 241 positions| Holding | Type | Value | Shares | Share of book |
|---|---|---|---|---|
| IWMIshares Tr | Put | $877.3M | 2,920,000 | 10.4% |
| EAElectronic Arts Inc | Shares | $749.6M | 3,655,973 | 8.9% |
| SPYState Str Spdr S&P 500 Etf T | Put | $517.9M | 693,500 | 6.2% |
| QQQInvesco Qqq Tr | Put | $331.4M | 450,000 | 3.9% |
| SPCXSpace Exploration Techn Corp | Shares | $200.6M | 1,173,925 | 2.4% |
| HYGIshares Tr | Put | $199.9M | 2,500,000 | 2.4% |
| SATSEchostar Corp | Shares | $198.8M | 1,958,478 | 2.4% |
| ARKOARKO Corp | Shares | $185.8M | 23,139,671 | 2.2% |
| MKS IncMKS Inc | Shares | $145.7M | n/a | 1.7% |
| Alibaba Group Hldg LtdAlibaba Group Hldg Ltd | Shares | $141.5M | n/a | 1.7% |
| UBER Technologies IncUBER Technologies Inc | Shares | $119.6M | n/a | 1.4% |
| Rivian Automotive IncRivian Automotive Inc | Shares | $118.4M | n/a | 1.4% |
| LI Auto IncLI Auto Inc | Shares | $107.6M | n/a | 1.3% |
| Redfin CorpRedfin Corp | Shares | $106.8M | n/a | 1.3% |
| ETSY IncETSY Inc | Shares | $89.2M | n/a | 1.1% |
| CBRSCerebras Systems Inc | Call | $88.4M | 400,000 | 1.1% |
| TLTIshares Tr | Put | $86.4M | 1,000,000 | 1% |
| Microchip Technology Inc.Microchip Technology Inc. | Shares | $85.7M | n/a | 1% |
| Weibo CorpWeibo Corp | Shares | $75.4M | n/a | 0.9% |
| CBRSCerebras Systems Inc | Shares | $75.0M | 339,218 | 0.9% |
Share of book is the position's value against the whole disclosed 13F value, so the rows shown here do not sum to 100% unless every position is listed.
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What changed last quarter
15 largest moves| Holding | Move | Share change | Value change | Value after |
|---|---|---|---|---|
| SPYSTATE STR SPDR S&P 500 ETF T | Exited | n/a | -$1.4B | $0 |
| EAELECTRONIC ARTS INC | New | n/a | $749.6M | $749.6M |
| IWMISHARES TR | Added | +192.0% | $576.9M | $877.3M |
| SPCXSPACE EXPLORATION TECHN CORP | New | n/a | $200.6M | $200.6M |
| HOLXHOLOGIC INC | Exited | n/a | -$122.4M | $0 |
| SPYSTATE STR SPDR S&P 500 ETF T | Trimmed | -17.7% | -$111.3M | $517.9M |
| ALCALCON AG | Exited | n/a | -$97.9M | $0 |
| ENVIRI CORPENVIRI CORP | Exited | n/a | -$91.6M | $0 |
| CBRSCEREBRAS SYSTEMS INC | New | n/a | $88.4M | $88.4M |
| CBRSCEREBRAS SYSTEMS INC | New | n/a | $75.0M | $75.0M |
| ETSY INCETSY INC | Exited | n/a | -$72.4M | $0 |
| HUAZHU GROUP LTDHUAZHU GROUP LTD | Exited | n/a | -$66.9M | $0 |
| ACLXARCELLX INC | Exited | n/a | -$64.3M | $0 |
| MKS INCMKS INC | Added | +76.8% | $63.3M | $145.7M |
| RUBRIK INC.RUBRIK INC. | New | n/a | $61.3M | $61.3M |
A change is this filing measured against the one before it. A 13F does not disclose trades, so the price paid and the day it happened are not in the record.
Questions
What does Davidson Kempner Capital Management hold?
Davidson Kempner Capital Management disclosed 241 positions worth $8.4B in the Q2 2026 13F filing. The largest is IWM at 10.4% of the disclosed book. A 13F lists long US equity positions only.
What did Davidson Kempner Capital Management buy and sell last quarter?
Comparing the Q2 2026 filing with the quarter before, the largest moves were Exited SPY, New EA, Added IWM, New SPCX. Changes are measured against the previous filing, not against trades, because a 13F does not disclose trades.
How current is this?
This is the Q2 2026 filing, covering positions held on Jun 30, 2026. A 13F is due 45 days after the quarter ends, so the most recent filing is always at least six weeks behind the market, and the manager may have changed the book since.
How to read a 13F
WHAT THE FILING COVERS
Positions are as disclosed to the SEC on Form 13F and are not investment advice. How this data is sourced, and what it cannot tell you, is on the methodology page.
Data as of Sep 10, 2026.