BLACK DIAMOND HOLDINGS, LLLP
Legal name: BLACK DIAMOND CAPITAL MANAGEMENT
CRD #154495 SEC #801-71712 ST. THOMAS, VI 340-777-2950
SEC Registered Private Funds
Total AUM
$10.5B
Discretionary
$10.5B
Employees
96
Clients
--
Accounts
43
Firm Details
- Organization Type
- Other (specify) (LIMITED LIABILITY LIMITED PARTNERSHIP (LLLP))
- State of Formation
- Virgin Islands
- Fiscal Year End
- DECEMBER
- Registration Date
- --
- Latest Filing
- Sep 5, 2025
- Branch Offices
- 3
Advisory Services
No services reported
Compensation Methods
No compensation methods reported
Ownership
Direct Owners & Executive Officers (Schedule A)
| Name | Type | Title / Status | Ownership | Control |
|---|---|---|---|---|
| BLACK DIAMOND GP, L.L.C. | DE | MANAGING PRINCIPAL | NA | Control |
| BLACK DIAMOND GP, L.L.C. | DE | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | NA | Control |
| GOLDFARB, SAMUEL | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| GOLDFARB, SAMUEL, (NMN) | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | Control |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | Control |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | Control |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | Control |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | Control |
| KANE, MATTHEW, DAVID | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | Control |
| NAHAS, MOUNIR | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | NA | Control |
| TARKAN, ADAM, JOSEPH | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| TARKAN, ADAM, JOSEPH | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| TARKAN, ADAM, JOSEPH | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| TARKAN, ADAM, JOSEPH | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| TARKAN, ADAM, JOSEPH | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| TARKAN, ADAM, JOSEPH | I | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | NA | |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | DE | MEMBER | E | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | E | Control |
| DECKOFF, STEPHEN, HENRY | I | MANAGING PRINCIPAL | E | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | B | Control |
| NAHAS, MOUNIR, A (MI ONLY) | I | CHIEF OPERATING OFFICER | B | Control |
Indirect Owners (Schedule B)
| Name | Type | Entity | Ownership | Control |
|---|---|---|---|---|
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| DECKOFF, STEPHEN, HENRY | I | SD INVESTMENTS, LLC | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
| SD INVESTMENTS, LLC | DE | BLACK DIAMOND CAPITAL HOLDINGS, L.L.C. | E | Control |
Registrations
Federal
IA
Sep 5, 2025 REGISTERED
Notice Filings (2)
CT VI
Address
5330 YACHT HAVEN GRANDESUITE 100, BOX 35
ST. THOMAS, VI 00802-5032
United States
Phone: 340-777-2950