ALPEX ACQUISITION CORP (ALPXU)

Institutional ownership reported to the SEC as of Q2 2026, across 1 quarters.

Reporting holders

$104.9M

Reported value

0.0%

Held as options

+33

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

Filer	Value	Shares	Their book	Held	Change
HIGHBRIDGE CAPITAL MANAGEMENT LLC	$9.5M	950,000	0.23%	new	NEW
Decagon Asset Management LLP	$7.0M	702,988	1.34%	new	NEW
Harraden Circle Investments, LLC	$6.5M	650,000	0.83%	new	NEW
MIZUHO SECURITIES USA LLC	$5.6M	558,604	0.05%	new	NEW
ARISTEIA CAPITAL, L.L.C.	$5.5M	550,000	0.07%	new	NEW
HEIGHTS CAPITAL MANAGEMENT, INC	$5.5M	550,000	1.27%	new	NEW
RiverPark Advisors, LLC	$4.8M	475,000	2.17%	new	NEW
Crossingbridge Advisors, LLC	$4.8M	475,000	0.84%	new	NEW
WOLVERINE ASSET MANAGEMENT LLC	$4.0M	403,300	0.04%	new	NEW
WHITEBOX ADVISORS LLC	$4.0M	400,000	0.05%	new	NEW
Magnetar Financial LLC	$4.0M	400,000	0.04%	new	NEW
BOOTHBAY FUND MANAGEMENT, LLC	$3.8M	375,000	0.05%	new	NEW
TORONTO DOMINION BANK	$3.5M	345,000	0.00%	new	NEW
AQR Arbitrage LLC	$3.4M	338,625	0.05%	new	NEW
Hudson Bay Capital Management LP	$3.0M	300,000	0.01%	new	NEW
Yakira Capital Management, Inc.	$3.0M	300,000	0.86%	new	NEW
BNP PARIBAS FINANCIAL MARKETS	$2.9M	286,375	0.00%	new	NEW
Shaolin Capital Management LLC	$2.9M	286,200	0.14%	new	NEW
RIVERNORTH CAPITAL MANAGEMENT, LLC	$2.5M	250,000	0.12%	new	NEW
Radcliffe Capital Management, L.P.	$2.4M	241,784	0.18%	new	NEW
Calamos Advisors LLC	$2.0M	200,000	0.01%	new	NEW
Polar Asset Management Partners Inc.	$2.0M	200,000	0.03%	new	NEW
Verition Fund Management LLC	$2.0M	200,000	0.01%	new	NEW
Clear Street Group Inc.	$2.0M	200,000	0.01%	new	NEW
TWO SIGMA INVESTMENTS, LP	$1.8M	181,250	0.00%	new	NEW
Lineage Point Capital LP	$1.4M	135,000	0.28%	new	NEW
BERKLEY W R CORP	$1.3M	125,000	0.06%	new	NEW
Aristides Capital LLC	$1.0M	100,000	0.19%	new	NEW
Periscope Capital Inc.	$1.0M	100,000	0.09%	new	NEW
Bulldog Investors, LLP	$748.4K	74,589	0.16%	new	NEW
Schonfeld Strategic Advisors LLC	$400.8K	40,004	0.00%	new	NEW
Warberg Asset Management LLC	$400.8K	40,000	0.07%	new	NEW
StoneX Group Inc.	$384.8K	38,400	0.02%	new	NEW
GLAZER CAPITAL, LLC	$2.5K	250,162	0.06%	new	NEW
Virtu Financial LLC	$376	37,570	0.01%	new	NEW

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 →

Filed	Form	Filer	% of class
2026-08-14	13G/A	Harraden Circle Investments, LLC SPACwith 1 co-filers	5.5%
2026-08-13	13G	Mizuho Financial Group, Inc. SPAC	5.4%
2026-08-13	13G	Decagon Asset Management LLP SPACwith 1 co-filers	6.0%
2026-07-02	13G	Harraden Circle Investments, LLC SPACwith 7 co-filers	5.5%
2026-07-02	13G	Feis Equities LLC SPACwith 1 co-filers	8.7%

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.

Quarter	Holders	Value	Shares	New	Added	Trimmed	Options
Q2 2026	33	$104.9M	10,472,119	33	0	0	0.0%