HolderBook

BLUE ACQUISITION CORP. (BACCU)

Institutional ownership reported to the SEC as of Q2 2026, across 5 quarters.

7
Reporting holders
$5.5M
Reported value
0.0%
Held as options
+0
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
Clear Street Group Inc.$2.5M224,4630.01%4q+49.4%+$835.2K
Calamos Advisors LLC$1.4M123,1890.00%5qHELD
JPMORGAN CHASE & CO$575.0K50,0000.00%5qHELD
Harraden Circle Investments, LLC$562.5K50,0000.07%newNEW
OMERS ADMINISTRATION Corp$439.8K39,0920.00%4qHELD
UBS Group AG$3.4K3060.00%3qHELD
GLAZER CAPITAL, LLC$0160.00%newNEW

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-08-1413G/ATenor Capital Management Company, L.P. SPACwith 2 co-filers8.4%

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 20267$5.5M487,0662100.0%
Q1 20267$7.9M762,7450110.0%
Q4 20259$8.7M822,6091240.0%
Q3 202519$39.6M3,861,7801240.0%
Q2 202559$179.9M17,919,86358000.0%