DOSSIER · 13F Holders · Q4 2025
TBMCR

TRAILBLAZER MERGER CORP I

6 institutions still hold TRAILBLAZER MERGER CORP I as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 89278D125·6 13F holders·last filed Dec 31, 2025
Market cap
13F value held
$299K
visible holders
Holders
6
filers reporting
Concentration
43.78%
AQR Arbitrage LLC #1
top holder share
AI Holders Summary · Q4 2025

6 institutions reported TBMCR in Q4 2025. AQR Arbitrage LLC leads at 43.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
AQR Arbitrage LLC
CIK 0001167456
$131K539K0.00%Q4 2025
02
ATW SPAC MANAGEMENT LLC
CIK 0001878495
$84K337K0.11%Q3 2025
03
CAAS CAPITAL MANAGEMENT LP
CIK 0001802881
$43K170K0.00%Q1 2025
04
Schechter Investment Advisors, LLC
CIK 0001951586
$29K132K0.00%Q1 2025
05
D. E. Shaw & Co., Inc.
CIK 0001009207
$12K50K0.00%Q4 2025
06
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025