Trailblazer Acquisition Corp.
BLZR- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002075310
No open-market purchases or sales by Trailblazer Acquisition Corp. insiders were filed in the last 90 days; 67 institutions reported holding it in 13F filings for Q2 2026, worth $232.3M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Trailblazer Acquisition Corp. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 60
- +8 vs. Q4 2025
- Shares held
- 22.3M
- +2.21M (+11.0%) vs. Q4 2025
- Total value
- $223.6M
- +$23.0M (+11.5%) vs. Q4 2025
- New holders
- 15
- 12 more added
- Sold out
- 7
- 8 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLZR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 67 | $232.3M |
| Q1 2026 | 60 | $223.6M |
| Q4 2025 | 53 | $204.6M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Trailblazer Acquisition Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 2,132,786 | $21.4M | 1.58% | −93,125−4.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,200,000 | $12.1M | 0.02% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 1,091,160 | $11.0M | 0.01% | +871,160+396.0% | Added |
| MMCAP International Inc. SPC | 1,000,000 | $10.1M | 0.87% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 1,000,000 | $10.1M | 0.24% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 1,000,000 | $10.1M | 0.15% | 00.0% | Unchanged |
| Magnetar Financial LLC | 999,987 | $10.0M | 0.10% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 869,999 | $8.74M | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 849,641 | $8.50M | 0.00% | −34,783−3.9% | Reduced |
| CNH Partners LLC | 706,285 | $7.10M | 0.12% | −26,504−3.6% | Reduced |
| Radcliffe Capital Management, L.P. | 639,971 | $6.43M | 0.48% | +102,230+19.0% | Added |
| Parallax Volatility Advisers, L.P. | 573,951 | $5.79M | 0.26% | +573,951 | New |
| Saba Capital Management, L.P. | 536,158 | $5.39M | 0.17% | −250,158−31.8% | Reduced |
| Linden Advisors LP | 500,000 | $5.03M | 0.03% | 00.0% | Unchanged |
| Aristeia Capital LLC | 500,000 | $5.03M | 0.12% | +250,000+100.0% | Added |
| Glazer Capital, LLC | 500,000 | $5.03M | 0.11% | +500,000 | New |
| Alberta Investment Management Corp | 500,000 | $5.03M | 0.03% | +500,000 | New |
| Picton Mahoney Asset Management | 499,995 | $5.02M | 0.05% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 469,449 | $4.72M | 1.12% | −8,487−1.8% | Reduced |
| Moore Capital Management, LP | 400,000 | $4.02M | 0.15% | 00.0% | Unchanged |
| Ghisallo Capital Management LLC | 400,000 | $4.02M | 0.11% | 00.0% | Unchanged |
| O'Connor Alternative Investments LLC | 400,000 | $4.02M | 0.21% | +400,000 | New |
| Rivernorth Capital Management, LLC | 399,996 | $4.02M | 0.20% | +399,996 | New |
| Periscope Capital Inc. | 351,900 | $3.54M | 0.62% | +150,100+74.4% | Added |
| Lineage Point Capital LP | 332,348 | $3.34M | 0.82% | 00.0% | Unchanged |
| Centiva Capital, LP | 324,999 | $3.27M | 0.15% | +300,000+1,200.0% | Added |
| Shaolin Capital Management LLC | 300,000 | $3.02M | 0.13% | −250,000−45.5% | Reduced |
| BNP Paribas Arbitrage, SA | 299,498 | $3.01M | 0.00% | +32,298+12.1% | Added |
| Wolverine Asset Management LLC | 298,861 | $3.00M | 0.05% | +248,863+497.7% | Added |
| Sona Asset Management (US) LLC | 293,300 | $2.95M | 0.11% | +193,300+193.3% | Added |
| Berkley W R Corp | 261,006 | $2.62M | 0.14% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 252,518 | $2.54M | 0.02% | 00.0% | Unchanged |
| Jain Global LLC | 200,000 | $2.01M | 0.03% | 00.0% | Unchanged |
| Millennium Management LLC | 200,000 | $2.01M | 0.00% | +200,000 | New |
| BlueCrest Capital Management Ltd | 200,000 | $2.01M | 0.19% | +200,000 | New |
| Vivaldi Asset Management, LLC | 199,998 | $2.01M | 0.11% | 00.0% | Unchanged |
| Clear Street Group Inc. | 191,561 | $1.93M | 0.01% | +84,379+78.7% | Added |
| DLD Asset Management, LP | 166,667 | $1.68M | 0.17% | +100,000+150.0% | Added |
| Context Capital Management, LLC | 150,000 | $1.51M | 0.03% | 00.0% | Unchanged |
| Governors Lane LP | 150,000 | $1.51M | 0.19% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 113,373 | $1.14M | 0.32% | +113,373 | New |
| Verition Fund Management LLC | 100,055 | $1.01M | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 100,000 | $1.00M | 0.01% | 00.0% | Unchanged |
| Davidson Kempner Capital Management LP | 100,000 | $1.00M | 0.02% | 00.0% | Unchanged |
| CSS LLC | 100,000 | $1.00M | 0.06% | +100,000 | New |
| Virtu Financial LLC | 95,448 | $959.0K | 0.04% | +4,383+4.8% | Added |
| Readystate Asset Management LP | 51,890 | $521.5K | 0.03% | +51,890 | New |
| TIG Advisors, LLC | 50,000 | $502.5K | 0.02% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 50,000 | $502.5K | 0.00% | +50,000 | New |
| Kryger Capital LLC | 25,780 | $259.1K | 0.02% | +25,780 | New |
| L1 Global Manager Pty Ltd | 25,000 | $251.3K | 0.20% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 25,000 | $251.0K | 0.02% | 00.0% | Unchanged |
| Abc Arbitrage SA | 20,000 | $201.0K | 0.03% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 14,428 | $145.0K | 0.00% | +14,428 | New |
| Citadel Advisors LLC | 10,916 | $109.7K | 0.00% | +10,916 | New |
| Royal Bank of Canada | 10,840 | $109.0K | 0.00% | +6,699+161.8% | Added |
| State of Wisconsin Investment Board | 10,000 | $100.5K | 0.00% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 10,000 | $100.5K | 0.02% | +10,000 | New |
| UBS Group AG | 1,400 | $14.1K | 0.00% | −1,493−51.6% | Reduced |
| Morgan Stanley | 65 | $653 | 0.00% | −8−11.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −999,999−100.0% | Sold out |
| Harraden Circle Investments, LLC | 0 | $0 | 0.00% | −884,472−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −287,870−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Mizuho Securities USA LLC | 0 | $0 | 0.00% | −143,152−100.0% | Sold out |
| Gritstone Asset Management LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| UBS Oconnor LLC | – | – | – | – | Not filed |