Institutional Manager · CIK 0001878495
ATW SPAC MANAGEMENT LLC
NEW YORK, NY · File #028-21348
Latest AUM
$79.2M
Positions
152
Top-10 Concentration
51.9%
Filings
8
Portfolio Value Over Time
2023-12
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
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 |
|---|---|---|---|---|---|
| NEW | GSR IV ACQUISITION CORP | G4R12K123 | +200,000 | +$2.0M | $0 |
| REDUCE | BLACK HAWK ACQUISITION CORP | G1148A101 | -178,029 | -$2.0M | +$147,405 |
| EXITED | EUREKA ACQUISITION CORP | G32168109 | -178,457 | -$1.9M | $0 |
| NEW | OTG ACQUISITION CORP. I | G6791A126 | +175,000 | +$1.8M | $0 |
| NEW | EMMIS ACQUISITION CORP. | G3037D121 | +175,000 | +$1.7M | $0 |
| EXITED | BLUE WTR ACQUISITION CORP. I | G1368E122 | -160,000 | -$1.6M | $0 |
| NEW | STARRY SEA ACQUISITION CORP | G8559L104 | +150,000 | +$1.5M | $0 |
| EXITED | PIONEER ACQUISITION I CORP | G7117W123 | -150,000 | -$1.5M | $0 |
| NEW | MCKINLEY ACQUISITION CORP | G6005T127 | +150,000 | +$1.5M | $0 |
| NEW | COHEN CIRCLE ACQUISIT CORP I | G2254C121 | +139,420 | +$1.4M | $0 |
Filing History
- 13F HOLDINGS REPORTQ/E Sep 2025152 pos · $79.2M
- 13F HOLDINGS REPORTQ/E Jun 2025124 pos · $65.3M
- 13F HOLDINGS REPORTQ/E Mar 2025117 pos · $59.9M
- 13F HOLDINGS REPORTQ/E Dec 2024130 pos · $73.8M
- 13F HOLDINGS REPORTQ/E Sep 2024155 pos · $95.3M
- 13F HOLDINGS REPORTQ/E Jun 2024162 pos · $84.1M
- 13F HOLDINGS REPORTQ/E Mar 2024169 pos · $84.1M
- 13F HOLDINGS REPORTQ/E Dec 2023185 pos · $70.2M
Top 20 Holdings — Sep 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | AA MISSION ACQUISITION CORP | G1000R101 | 649,098 | $6.8M | 9.19% |
| 2 | HORIZON SPACE ACQUISITION II | G4627B103 | 574,990 | $6.0M | 8.01% |
| 3 | DRUGS MADE IN AMER ACQUTN CO | G2847J104 | 500,000 | $5.1M | 6.91% |
| 4 | A SPAC III ACQUISITION CORP | G0544A103 | 389,100 | $4.0M | 5.41% |
| 5 | RISING DRAGON ACQUISITION CO | G7576K107 | 358,000 | $3.7M | 5.01% |
| 6 | CAYSON ACQUISITION CORP | G1993W109 | 306,703 | $3.2M | 4.32% |
| 7 | FUTURE VISION II ACQUISITION | G37068106 | 289,614 | $3.0M | 4.08% |
| 8 | CHARLTON ARIA ACQUISITION CO | G9877L107 | 276,607 | $2.9M | 3.85% |
| 9 | GSR IV ACQUISITION CORP | G4R12K123 | 200,000 | $2.0M | 2.73% |
| 10 | OTG ACQUISITION CORP. I | G6791A126 | 175,000 | $1.8M | 2.37% |
| 11 | EMMIS ACQUISITION CORP. | G3037D121 | 175,000 | $1.7M | 2.35% |
| 12 | BEST SPAC I ACQUISITION CORP | G1069P137 | 162,500 | $1.7M | 2.22% |
| 13 | TRAILBLAZER MERGER CORP I | 89278D109 | 133,434 | $1.6M | 2.10% |
| 14 | STARRY SEA ACQUISITION CORP | G8559L104 | 150,000 | $1.5M | 2.05% |
| 15 | MCKINLEY ACQUISITION CORP | G6005T127 | 150,000 | $1.5M | 2.02% |
| 16 | COHEN CIRCLE ACQUISIT CORP I | G2254C121 | 139,420 | $1.4M | 1.90% |
| 17 | STONEBRIDGE ACQUISITION II C | G85096124 | 137,500 | $1.4M | 1.84% |
| 18 | BLACK HAWK ACQUISITION CORP | G1148A101 | 119,999 | $1.3M | 1.79% |
| 19 | A PARADISE ACQUISITION CORP | G04819127 | 125,000 | $1.2M | 1.68% |
| 20 | D. BORAL ARC ACQ I CORP. | G2616F101 | 122,588 | $1.2M | 1.64% |