What is CUSIP G63325107?

CUSIP G63325107 is the security identifier used in SEC filing datasets for ALPX - Alpex Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share.

Security Snapshot

Alpex Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share (ALPX) Institutional Ownership

Q: Who owns ALPX - Alpex Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share based on 13F filings?

10 institutions reported positions in ALPX - Alpex Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share as of Q3 2026. Open the latest holders period and ownership history tables on this page for position-level details.

CUSIP: G63325107

13F Institutional Holders and Ownership History for Q3 2026

13F reference period

Q3 2026

Institutions Reporting

Shares (Excl. Options)

3.11M

Full value: 3,110,053 · shares · 30 Sep 2026

Price

$9.96

The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.

Save this security page for your next review

Watchlists follow companies and investors, across their share classes. Bookmark this page to revisit this specific CUSIP and its quarterly holders. If you create an account from here, we will bring you back after verification.

Create free account and return here Sign in and return here Review latest holder period

Security type / class: Equity / Class A ordinary shares, $0.0001 par value per share
Symbol: ALPX on Nasdaq
All holders as of 30 Sep 2026: Q3 2026
Total 13F shares: 3,110,053
Total 13F value: $30,967,579
Portfolio coverage rank: 0%
Share change: +2,805,178
Value change: +$27,931,024
Number of holders: 10
Shares outstanding: 11,922,465
SEC-reported price per share: $9.96

13F Shares, Excluding Options vs Price

13F Value, Excluding Options

Total Investors

Filing notes and source

Key facts

ALPX - Alpex Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share is tracked under CUSIP G63325107.
10 institutions reported positions in Q3 2026.
7 significant owners is listed from Schedule 13D/13G reporting.

Change

The headline uses Q3 2026 reported holdings.
Quarter-over-quarter comparison is unavailable because the immediately preceding quarter is missing.

Research use

You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 10 institutions filings for Q3 2026.

Open SEC evidence

Security key

G63325107

13F reference period

Q3 2026

13F holders

13D/G owners

CIK / CUSIP context first

Open Q3 2026 holders ALPX full holder history Alpex Acquisition Corp SEC filings Alpex Acquisition Corp company facts Alpex Acquisition Corp insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

Recent Quarterly Holder Reports

Open recent reporting periods for CUSIP G63325107:

Q3 2026 (10 holders)

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows

Security

ALPX

Filer	Ownership	Holdings Value	Nb Shares	Reporting Name	Report Period
Hugreat Ltd	18%		2,662,500	Hugreat Ltd.	26 Jun 2026
BERKLEY W R CORP	9%	$10,672,887	1,071,575	W. R. Berkley Corporation	30 Sep 2026
HIGHBRIDGE CAPITAL MANAGEMENT LLC	8%	$9,357,500	950,000	Highbridge Capital Management, LLC	30 Jun 2026
Westchester Capital Management, LLC	7.9%	$9,345,448	938,298	Westchester Capital Management, LLC	30 Sep 2026
GOLDMAN SACHS GROUP INC	6.5%	$7,741,729	777,282	THE GOLDMAN SACHS GROUP, INC.	30 Sep 2026
Feis Equities LLC	2.6%	$3,001,236	304,694	Feis Equities LLC	17 Aug 2026
MIZUHO FINANCIAL GROUP INC	0.8%	$1,003,669	100,770	Mizuho Financial Group, Inc.	30 Sep 2026

As of 30 Sep 2026, 10 institutional investors reported holding

3.11M

Full value: 3,110,053 · shares · 30 Sep 2026

shares of Alpex Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share (ALPX). This represents 26% of the company’s total

11.92M

Full value: 11,922,465 · shares · Stored outstanding share count

outstanding shares.

13F concentration

Top 10 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share

26%

Institution	Ownership %	Shares Held	Portfolio %	Holdings Value
Westchester Capital Management, LLC	7.9%	943,000	0.44%	$9,392,280
Crossingbridge Advisors, LLC	4.7%	560,000	1%	$5,577,600
Magnetar Financial LLC	3.4%	400,000	0.04%	$3,984,000
BNP PARIBAS FINANCIAL MARKETS	2.6%	304,875	0%	$3,036,555
Yakira Capital Management, Inc.	2.5%	300,000	0.82%	$2,988,000
Hudson Bay Capital Management LP	2.5%	299,914	0.02%	$2,987,143
StoneX Group Inc.	1%	122,843	0.04%	$1,223,516
MIZUHO SECURITIES USA LLC	0.85%	100,770	0.02%	$995,122
GEODE CAPITAL MANAGEMENT, LLC	0.41%	48,651	0%	$484,563
ABC ARBITRAGE SA	0.25%	30,000	0.03%	$298,800

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods

Headline period

Q3 2026

Rows shown

1-1 of 1

Period	13F Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price (Median)	Investors
2026 Q3	3,110,053	$30,967,579	+$27,931,024			$9.96	10