Investor Davidson Kempner Capital Management Lp
Manager Thomas Kempner, Marvin Davidson
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Davidson Kempner Capital Management Lp . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-09-19 13G LPSN / LivePerson, Inc. 10,491,933
2025-08-04 13G/A BIORQ / Biora Therapeutics, Inc. 906,227
2025-07-21 13G BPMC / Blueprint Medicines Corporation 0
2025-05-14 13G/A DMLP / Dorchester Minerals, L.P. - Limited Partnership 3,509,753 2,858,934
2024-10-31 13D/A US461203AH42 / Invacare Corp Bond 2,122,386 2,122,386
2024-10-11 13G DMLP / Dorchester Minerals, L.P. - Limited Partnership 3,509,753
2024-10-10 13D/A PLYA / Playa Hotels & Resorts N.V. 12,682,119 12,242,519
2024-09-19 13D/A AOMR / Angel Oak Mortgage REIT, Inc. 5,681,869 5,181,869
2024-08-20 13G BIOR / Biora Therapeutics, Inc. 37,315,903
2024-08-09 13D/A VCSA / Vacasa, Inc. 1,342,556 13,536,612
2024-07-29 13D/A AOMR / Angel Oak Mortgage REIT, Inc. 7,389,791 5,681,869
2024-07-22 13D/A AOMR / Angel Oak Mortgage REIT, Inc. 7,389,791 7,389,791
2024-04-22 13D VCSA / Vacasa, Inc. 1,095,737 1,342,556
2024-04-10 13D/A US461203AH42 / Invacare Corp Bond 2,122,386 2,122,386
2024-03-15 13D/A US461203AH42 / Invacare Corp Bond 7,977,441 2,122,386
2024-03-12 13G VCSA / Vacasa, Inc. 1,095,737
2024-02-22 13D TPHS / Trinity Place Holdings Inc. 25,862,245
2024-02-15 13D/A US461203AH42 / Invacare Corp Bond 7,977,441 7,977,441
2024-02-02 13D US461203AH42 / Invacare Corp Bond 7,977,441
2023-11-08 13D/A PLYA / Playa Hotels & Resorts N.V. 15,142,519 12,682,119
2023-05-15 13G IVC / Invacare Corp. 717,650
2023-05-10 13D/A ACOR / Acorda Therapeutics, Inc. 1,803,070 1,102,882
2023-03-10 13D/A ACOR / Acorda Therapeutics, Inc. 2,082,762 1,803,070
2023-01-23 13D/A ACOR / Acorda Therapeutics, Inc. 2,403,303 2,082,762
2022-11-23 13D PLYA / Playa Hotels & Resorts N.V. 15,142,519
2022-06-10 13D ACOR / Acorda Therapeutics, Inc. 2,403,303
2022-05-26 13D/A AOMR / Angel Oak Mortgage REIT, Inc. 7,304,360 7,389,791
2021-07-01 13D AOMR / Angel Oak Mortgage REIT, Inc. 7,304,360