Alpex Acquisition Corp

ALPXU

Exchange: Nasdaq
Industry: Blank Checks
SEC CIK: 0002125551

SEC filings (opens in a new tab)

No open-market purchases or sales by Alpex Acquisition Corp insiders were filed in the last 90 days; 35 institutions reported holding it in 13F filings for Q2 2026, worth $106.8M in total; no superinvestor holds it.

Other share classesALPX ALPXR ALPXW

Q2 2026 vs. Q1 2026

How the institutions holding Alpex Acquisition Corp changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of ALPXU: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Q2 2026	Change
Holders	0	35	+35
Shares	0	10.7M	+10.7M
Value	$0	$106.8M	+$106.8M

New holders (35)

Institutions that held Alpex Acquisition Corp at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to ALPXU in Q2 2026
Institution	Shares	Value	% of portfolio
Highbridge Capital Management LLC	950,000	$9.52M	0.32%
Decagon Asset Management LLP	702,988	$7.04M	1.41%
Harraden Circle Investments, LLC	650,000	$6.51M	0.83%
Mizuho Securities USA LLC	558,604	$5.56M	0.09%
Aristeia Capital LLC	550,000	$5.51M	0.09%
Heights Capital Management, Inc	550,000	$5.51M	1.27%
RiverPark Advisors, LLC	475,000	$4.76M	2.17%
Crossingbridge Advisors, LLC	475,000	$4.76M	0.84%
Wolverine Asset Management LLC	403,300	$4.04M	0.05%
Whitebox Advisors LLC	400,000	$4.01M	0.06%
Magnetar Financial LLC	400,000	$4.01M	0.04%
Boothbay Fund Management, LLC	375,000	$3.76M	0.07%
Toronto Dominion Bank	345,000	$3.46M	0.01%
CNH Partners LLC	338,625	$3.39M	0.05%
Hudson Bay Capital Management LP	300,000	$3.01M	0.01%
Yakira Capital Management, Inc.	300,000	$3.01M	0.89%
BNP Paribas Arbitrage, SA	286,375	$2.87M	0.00%
Shaolin Capital Management LLC	286,200	$2.87M	0.16%
Rivernorth Capital Management, LLC	250,000	$2.52M	0.12%
Glazer Capital, LLC	250,162	$2.51M	0.06%
Radcliffe Capital Management, L.P.	241,784	$2.42M	0.18%
Calamos Advisors LLC	200,000	$2.00M	0.01%
Polar Asset Management Partners Inc.	200,000	$2.00M	0.04%
Clear Street Group Inc.	200,000	$2.00M	0.01%
Two Sigma Investments, LP	181,250	$1.82M	0.00%
Lineage Point Capital LP	135,000	$1.35M	0.28%
Berkley W R Corp	125,000	$1.25M	0.06%
Verition Fund Management LLC	100,000	$1.00M	0.01%
Aristides Capital LLC	100,000	$1.00M	0.26%
Periscope Capital Inc.	100,000	$1.00M	0.16%
Bulldog Investors, LLP	74,589	$748.4K	0.16%
Schonfeld Strategic Advisors LLC	40,004	$400.8K	0.00%
Warberg Asset Management LLC	40,000	$400.8K	0.12%
StoneX Group Inc.	38,400	$384.8K	0.02%
Virtu Financial LLC	37,570	$376.0K	0.01%

Sold out (0)

Institutions that held Alpex Acquisition Corp at the end of Q1 2026 and filed for Q2 2026 without it.

None.