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BLZRU TRAILBLAZER ACQUISITION CORP

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

20 managers (21 13F filers) reported a position in BLZRU shares at 2026-03-31, 2,834,747 shares in all. 1 filer opened a position and 10 filers sold out during the quarter.

Managers
20
13F filers
21
New
1
Added
3
Reduced
7
Sold out
10
Shares held by filers
2,834,747

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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$10.2M0.09%013F-HRTimelineGroup
Jain Global LLC499,699$5.08M0.06%013F-HRTimeline
HGC Investment Management Inc.400,000$4.06M0.9%-150,00013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK326,897$3.32M0.01%-7,10313F-HRTimelineGroup
OMERS ADMINISTRATION Corp272,899$2.77M0.02%+172,89913F-HRTimeline
Schonfeld Strategic Advisors LLC116,061$1.18M0.01%-60,00013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP79,344$806K0.05%013F-HRTimeline
HRT FINANCIAL LP50,000$508K<0.01%+99913F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding25,000$254K0Timeline
Lineage Point Capital LP20,000$203K0.05%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…14,609$148K<0.01%-1,18613F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC10,000$102K<0.01%013F-HRTimelineGroup
Bulldog Investors, LLP10,000$102K0.02%013F-HRTimeline
FNY Investment Advisers, LLC4,800$48K0.02%+52513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,027$30.9K<0.01%-813F-HR/ATimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC1,495$15K<0.01%-122,08613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY500$5.08K<0.01%013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.210$2.13K<0.01%-246,66013F-HRTimelineGroup
Coston, McIsaac & Partners193$1K<0.01%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC13$132<0.01%new13F-HRTimelineGroup