Institutional Manager · CIK 0001819275
BCK Capital Management LP
STAMFORD, CT · File #028-20671
Latest AUM
$22.7M
Positions
7
Top-10 Concentration
100.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| EXITED | SPIRIT AEROSYSTEMS HLDGS INC | 848574109 | -120,458 | -$4.6M | $0 |
| REDUCE | ALBERTSONS COS INC | 013091103 | -258,400 | -$4.4M | +$9.2M |
| EXITED | KELLANOVA | 487836108 | -51,681 | -$4.2M | $0 |
| EXITED | CHART INDS INC | 16115Q308 | -20,628 | -$4.1M | $0 |
| EXITED | CANTALOUPE INC | 138103106 | -288,692 | -$3.1M | $0 |
| ADD | YORKVILLE ACQUISITION CORP. | MCGAW | +281,310 | +$2.8M | -$51,775 |
| ADD | CANTOR EQUITY PARTNERS I INC | CEPO | +267,468 | +$2.8M | -$6,027 |
| ADD | CHURCHILL CAPITAL CORP IX | CCIXW | +243,115 | +$2.6M | +$20,533 |
| EXITED | TXNM ENERGY INC | 69349H107 | -43,043 | -$2.4M | $0 |
| ADD | M3BRIGADE ACQUISITION V CORP | G63212107 | +228,182 | +$2.4M | +$12,785 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20257 pos · $22.7M
- 13F HOLDINGS REPORTQ/E Sep 202593 pos · $94.0M
- 13F HOLDINGS REPORTQ/E Jun 202584 pos · $115.9M
- 13F HOLDINGS REPORTQ/E Mar 202572 pos · $128.7M
- 13F HOLDINGS REPORTQ/E Dec 202470 pos · $138.2M
- 13F HOLDINGS REPORTQ/E Sep 202483 pos · $167.2M
- 13F HOLDINGS REPORTQ/E Jun 202494 pos · $155.0M
- 13F HOLDINGS REPORTQ/E Mar 202491 pos · $147.3M
- 13F HOLDINGS REPORTQ/E Dec 2023100 pos · $196.6M
Top 7 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALBERTSONS COS INC | 013091103 | 278,100 | $4.8M | 21.00% |
| 2 | M3BRIGADE ACQUISITION V CORP | G63212107 | 388,000 | $4.1M | 18.14% |
| 3 | CHURCHILL CAPITAL CORP IX | CCIXW | 380,000 | $4.0M | 17.77% |
| 4 | CANTOR EQUITY PARTNERS I INC | CEPO | 388,000 | $4.0M | 17.76% |
| 5 | YORKVILLE ACQUISITION CORP. | MCGAW | 379,000 | $3.8M | 16.89% |
| 6 | INFLECTION POINT ACQUISITION | G1169T104 | 144,322 | $1.5M | 6.80% |
| 7 | ALBERTSONS COS INC | 013091103 | 21,730 | $373,104 | 1.64% |