Trailblazer Merger Corp I - TBMC
Detailed investor-level table based on 13F positions.
Early Q4 2025 data: only 6 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AQR Arbitrage LLC | History | Reduced | 435,910 | 5,100 | 0.13% | 0.12% | 1 | -1,764 | -0.4% | Q3 2025 | Nov 14, 2025 |
| Harraden Circle Investments, LLC | History | No change | 217,972 | 2,546 | 0.5% | 0.66% | 2 | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| BERKLEY W R CORP | History | No change | 205,817 | 2,437 | 0.14% | 0.13% | 3 | 0 | 0.0% | Q3 2025 | Nov 14, 2025 |
| Clear Street Group Inc. | History | New | 186,875 | 2,182 | 0.01% | — | 4 | +186,875 | New | Q3 2025 | Nov 14, 2025 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Reduced | 160,109 | 1,906 | 0.11% | 0.1% | 5 | -979 | -0.61% | Q3 2025 | Nov 14, 2025 |
| Shay Capital LLC | History | Added to | 140,273 | 1,638 | 0.14% | 0.06% | 6 | +92,715 | 194.95% | Q3 2025 | Nov 14, 2025 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 133,434 | 1,558 | 0.02% | 0.03% | 7 | 0 | 0.0% | Q3 2025 | Nov 14, 2025 |
| GLAZER CAPITAL, LLC | History | No change | 47,600 | 556 | 0.02% | 0.02% | 8 | 0 | 0.0% | Q3 2025 | Nov 13, 2025 |
| TrueMark Investments, LLC | History | New | 18,109 | 215 | 0.04% | — | 9 | +18,109 | New | Q3 2025 | Oct 30, 2025 |
| UBS Group AG | History | Reduced | 7,267 | 84 | 0.0% | 0.0% | 10 | -1,789 | -19.75% | Q3 2025 | Nov 13, 2025 |
| TORONTO DOMINION BANK | History | Closed out | 0 | 0 | — | 0.0% | — | -173,786 | -100.0% | Q2 2025 | Aug 14, 2025 |
| MIZUHO SECURITIES USA LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -134,330 | -100.0% | Q2 2025 | Aug 01, 2025 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -72,690 | -100.0% | Q2 2025 | Aug 04, 2025 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,182 | -100.0% | Q2 2025 | Aug 14, 2025 |
| MORGAN STANLEY | History | Added to | 17 | 0 | — | — | — | +5 | 41.67% | Q3 2025 | Nov 14, 2025 |