Alpex Acquisition Corp

CUSIP: G63325123 | 35 institutional holders

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

Beneficial Ownership — 13D / 13G

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

Holder	Shares	% of Class	Change	Event Date	vs 13F
13GDecagon Asset Management LLP	702,988	6.0%	New 5%+ stake	Jun 30, 2026	No 13F filer matched
13G/AHarraden Circle Investments, LLC	650,000	5.5%	Unchanged	Jun 30, 2026

Institutional Holders — Q3 2026

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Calamos Advisors LLC200,000

0.0% of portfolio$2.0M

				Style	Turnover	Location	Filed
Calamos Advisors LLC	200,000	$2.0M	0.0%	Growth	Medium	Naperville, IL	2026-11-02

13GDecagon Asset Management LLP702,988

6.0% of class · Jun 30, 2026New 5%+ stake

No 13F filer matched

13G/AHarraden Circle Investments, LLC650,000

5.5% of class · Jun 30, 2026Unchanged

No 13F filer matched

13G Mizuho Financial Group Inc558,604

5.4% of class · Jun 30, 2026New 5%+ stake

Not yet in a 13F

13GFeis Equities LLC995,815

8.7% of class · Jun 25, 2026New 5%+ stake

No 13F filer matched

13GHarraden Circle Investors GP, LLC650,000

5.5% of class · Jun 25, 2026New 5%+ stake

with Harraden Circle Investors, LP, Harraden Circle Special Opportunities, LP, Harraden Circle Strategic Investments, LP, +1 more

No 13F filer matched