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BLZRU TRAILBLAZER ACQUISITION CORP

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UNIT 08/21/2030 (unit), issuer CIK 2075310

18 managers (19 13F filers) reported a position in BLZRU shares at 2026-06-30, 2,456,041 shares in all. 1 filer opened a position and 3 filers sold out during the quarter.

Managers
18
13F filers
19
New
1
Added
3
Reduced
4
Sold out
3
Shares held by filers
2,456,041

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
LMR Partners LLPin group LMR Partners LLP1,000,000$10.2M0.07%013F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK451,897$4.61M0.01%+125,00013F-HRTimelineGroup
HGC Investment Management Inc.400,000$4.08M0.81%013F-HRTimeline
OMERS ADMINISTRATION Corp272,899$2.78M0.02%013F-HRTimeline
Schonfeld Strategic Advisors LLC101,061$1.04M0.01%-15,00013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP79,344$811K0.03%013F-HRTimeline
HRT FINANCIAL LP50,589$517K<0.01%+58913F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding25,000$255K0Timeline
Clear Street Group Inc.in group Clear Street Group Inc.23,265$237K<0.01%+23,05513F-HRTimelineGroup
Lineage Point Capital LP20,000$205K0.04%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…11,934$122K<0.01%-2,67513F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC10,000$102K<0.01%013F-HRTimelineGroup
FNY Investment Advisers, LLC4,765$48K0.02%-3513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,003$30.7K<0.01%-2413F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC1,495$15K<0.01%013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY500$5.11K<0.01%013F-HRTimelineGroup
Coston, McIsaac & Partners193$1K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG96$981<0.01%new13F-HRTimelineGroup