BCK CAPITAL MANAGEMENT LP — 13F Holdings & Portfolio
CIK 1819275 · latest 13F-HR filed 2026-05-01
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$23.0M
Long-equity book
21
Distinct positions
2026-03-31
Filed 2026-05-01
+17 / −2 / ↑0 / ↓0
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
New Positions
- WARNER BROS DISCOVERY INC$1.9M
- ELECTRONIC ARTS INC$1.4M
- CHART INDS INC$1.1M
- HOLOGIC INC$1.1M
- JANUS HENDERSON GROUP PLC$882.0K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | M3BRIGADE ACQUISITION V CORP | MBAV | G63212107 | $4.2M | 18.15% | 388,000 | SH |
| 2 | CANTOR EQUITY PARTNERS I INC | CEPO | G1827K107 | $4.1M | 17.75% | 388,000 | SH |
| 3 | YORKVILLE ACQUISITION CORP. | MCGA | G98659116 | $3.8M | 16.69% | 379,000 | SH |
| 4 | WARNER BROS DISCOVERY INC | WBD | 934423104 | $1.9M | 8.13% | 68,000 | SH |
| 5 | ELECTRONIC ARTS INC | EA | 285512109 | $1.4M | 6.22% | 7,000 | SH |
| 6 | CHART INDS INC | GTLS | 16115Q308 | $1.1M | 4.95% | 5,500 | SH |
| 7 | HOLOGIC INC | HOLX | 436440101 | $1.1M | 4.61% | 14,000 | SH |
| 8 | JANUS HENDERSON GROUP PLC | JHG | G4474Y214 | $882.0K | 3.84% | 17,170 | SH |
| 9 | ARCELLX INC | ACLX | 03940C100 | $459.3K | 2.00% | 4,000 | SH |
| 10 | AES CORP | AES | 00130H105 | $422.7K | 1.84% | 30,000 | SH |
| 11 | SEALED AIR CORP NEW | SEE | 81211K100 | $420.5K | 1.83% | 10,000 | SH |
| 12 | UNIFIRST CORP MASS | UNF | 904708104 | $402.5K | 1.75% | 1,600 | SH |
| 13 | ALBERTSONS COS INC | ACI | 013091103 | $370.3K | 1.61% | 21,730 | SH |
| 14 | APELLIS PHARMACEUTICALS INC | APLS | 03753U106 | $321.8K | 1.40% | 8,000 | SH |
| 15 | INTERNATIONAL MONEY EXPRESS | IMXI | 46005L101 | $316.0K | 1.38% | 20,000 | SH |
| 16 | DIGITALBRIDGE GROUP INC | DBRG | 25401T603 | $308.4K | 1.34% | 20,000 | SH |
| 17 | TRI POINTE HOMES INC | TPH | 87265H109 | $303.7K | 1.32% | 6,500 | SH |
| 18 | NATHANS FAMOUS INC | NATH | 632347100 | $302.2K | 1.32% | 3,000 | SH |
| 19 | ON24 INC | ONTF | 68339B104 | $299.7K | 1.31% | 37,000 | SH |
| 20 | CLEARWATER ANALYTICS HLDGS I | CWAN | 185123106 | $295.6K | 1.29% | 12,500 | SH |
| 21 | AMICUS THERAPEUTIC | FOLD | 03152W109 | $289.2K | 1.26% | 20,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-01 | $23.0M | 21 | 0001819275-26-000002 |
| 2025-12-31 | 2026-02-11 | $22.7M | 7 | 0001819275-26-000001 |