Trailblazer Acquisition Corp.
BLZRU- 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; 19 institutions reported holding it in 13F filings for Q2 2026, worth $25.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Trailblazer Acquisition Corp. as of Dec 31, 2025. 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
- 31
- −42 vs. Q3 2025
- Shares held
- 5.23M
- −19.6M (−78.9%) vs. Q3 2025
- Total value
- $53.6M
- −$200.1M (−78.9%) vs. Q3 2025
- New holders
- 5
- 3 more added
- Sold out
- 47
- 10 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLZRU 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 | 19 | $25.1M |
| Q1 2026 | 21 | $28.8M |
| Q4 2025 | 31 | $53.6M |
| Q3 2025 | 73 | $253.7M |
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Trailblazer Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Healthcare of Ontario Pension Plan Trust Fund | 1 | $10 | 0.00% | −999,999−100.0% | Reduced |
| Coston, McIsaac & Partners | 193 | $1.00K | 0.00% | +193 | New |
| Morgan Stanley | 500 | $5.13K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,886 | $19.3K | 0.00% | +1,886 | New |
| JPMorgan Chase & Co | 3,035 | $31.0K | 0.00% | −887,284−99.7% | Reduced |
| FNY Investment Advisers, LLC | 4,275 | $43.0K | 0.01% | −525−10.9% | Reduced |
| Calamos Advisors LLC | 10,000 | $102.2K | 0.00% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 10,000 | $102.2K | 0.02% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 10,000 | $102.5K | 0.02% | 00.0% | Unchanged |
| Citadel Advisors LLC | 10,682 | $109.2K | 0.00% | +10,682 | New |
| Gabelli Funds LLC | 11,600 | $118.9K | 0.00% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 13,400 | $137.3K | 0.02% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 15,795 | $161.4K | 0.00% | +15,795 | New |
| Lineage Point Capital LP | 20,000 | $205.0K | 0.08% | +20,000 | New |
| Syquant Capital SAS | 25,000 | $256.0K | 0.03% | 00.0% | Unchanged |
| Omni Event Management Ltd | 25,437 | $260.7K | 0.02% | +437+1.7% | Added |
| HRT Financial LP | 49,001 | $500.0K | 0.00% | −2,098−4.1% | Reduced |
| Readystate Asset Management LP | 79,344 | $810.9K | 0.04% | +64,344+429.0% | Added |
| Omers Administration Corp | 100,000 | $1.02M | 0.01% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 113,373 | $1.16M | 0.44% | −86,327−43.2% | Reduced |
| Glazer Capital, LLC | 123,581 | $1.27M | 0.03% | −1,419−1.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 176,061 | $1.80M | 0.01% | −28,690−14.0% | Reduced |
| Millennium Management LLC | 200,703 | $2.06M | 0.00% | −249,297−55.4% | Reduced |
| Clear Street Group Inc. | 246,870 | $2.53M | 0.01% | −143,076−36.7% | Reduced |
| Toronto Dominion Bank | 334,000 | $3.42M | 0.01% | +106,659+46.9% | Added |
| Rivernorth Capital Management, LLC | 400,000 | $4.10M | 0.19% | 00.0% | Unchanged |
| Jain Global LLC | 499,699 | $5.11M | 0.05% | −200,301−28.6% | Reduced |
| Alberta Investment Management Corp | 500,000 | $5.11M | 0.03% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 550,000 | $5.64M | 1.20% | 00.0% | Unchanged |
| Steadfast Capital Management LP | 700,000 | $7.17M | 0.13% | 00.0% | Unchanged |
| LMR Partners LLP | 1,000,000 | $10.3M | 0.10% | 00.0% | Unchanged |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −1,895,000−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −1,200,000−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Harraden Circle Investments, LLC | 0 | $0 | 0.00% | −942,237−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −869,999−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −786,316−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −512,705−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −488,524−100.0% | Sold out |
| Wealthspring Capital LLC | 0 | $0 | 0.00% | −481,900−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Context Capital Management, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −287,871−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −261,008−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −252,518−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Governors Lane LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Mizuho Securities USA LLC | 0 | $0 | 0.00% | −120,348−100.0% | Sold out |
| Fifth Lane Capital, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Davidson Kempner Capital Management LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Sona Asset Management (US) LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Gritstone Asset Management LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −84,281−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −75,565−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −50,055−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| TIG Advisors, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Tuttle Tactical Management | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −24,999−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −7,106−100.0% | Sold out |