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, 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
- 21
- −9 vs. Q4 2025
- Shares held
- 2.83M
- −2.37M (−45.6%) vs. Q4 2025
- Total value
- $28.8M
- −$24.5M (−46.0%) vs. Q4 2025
- New holders
- 1
- 3 more added
- Sold out
- 10
- 7 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 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, 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 |
|---|---|---|---|---|---|
| LMR Partners LLP | 1,000,000 | $10.2M | 0.09% | 00.0% | Unchanged |
| Jain Global LLC | 499,699 | $5.08M | 0.06% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 400,000 | $4.06M | 0.90% | −150,000−27.3% | Reduced |
| Toronto Dominion Bank | 326,897 | $3.32M | 0.01% | −7,103−2.1% | Reduced |
| Omers Administration Corp | 272,899 | $2.77M | 0.02% | +172,899+172.9% | Added |
| Schonfeld Strategic Advisors LLC | 116,061 | $1.18M | 0.01% | −60,000−34.1% | Reduced |
| Readystate Asset Management LP | 79,344 | $806.1K | 0.05% | 00.0% | Unchanged |
| HRT Financial LP | 50,000 | $508.0K | 0.00% | +999+2.0% | Added |
| Lineage Point Capital LP | 20,000 | $203.2K | 0.05% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 14,609 | $148.4K | 0.00% | −1,186−7.5% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 13,400 | $136.1K | 0.02% | 00.0% | Unchanged |
| Gabelli Funds LLC | 11,600 | $117.9K | 0.00% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 10,000 | $101.6K | 0.02% | 00.0% | Unchanged |
| Calamos Advisors LLC | 10,000 | $101.6K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 4,800 | $48.0K | 0.02% | +525+12.3% | Added |
| JPMorgan Chase & Co | 3,027 | $30.9K | 0.00% | −8−0.3% | Reduced |
| Glazer Capital, LLC | 1,495 | $15.0K | 0.00% | −122,086−98.8% | Reduced |
| Morgan Stanley | 500 | $5.08K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 210 | $2.13K | 0.00% | −246,660−99.9% | Reduced |
| Coston, McIsaac & Partners | 193 | $1.00K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 13 | $132 | 0.00% | +13 | New |
| Steadfast Capital Management LP | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −200,703−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −113,373−100.0% | Sold out |
| Syquant Capital SAS | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −10,682−100.0% | Sold out |
| PenderFund Capital Management Ltd. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −1,886−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Omni Event Management Ltd | – | – | – | – | Not filed |