What is CUSIP G03456129?

CUSIP G03456129 is the security identifier used in SEC filing datasets for AMACU - AMR Resources Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share.

Security Snapshot

AMR Resources Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (AMACU) Institutional Ownership

Q: Who owns AMACU - AMR Resources Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share based on 13F filings?

7 institutions reported positions in AMACU - AMR Resources Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share as of Q3 2026. Open the latest holders period and ownership history tables on this page for position-level details.

CUSIP: G03456129

13F Institutional Holders and Ownership History for Q3 2026

13F reference period

Q3 2026

Institutions Reporting

Shares (Excl. Options)

3.13M

Full value: 3,130,000 · shares · 30 Sep 2026

Price

$9.92

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

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Security type / class: Equity / Class A Ordinary Shares, par value $0.0001 per share
Symbol: AMACU on Nasdaq
All holders as of 30 Sep 2026: Q3 2026
Total 13F shares: 3,130,000
Total 13F value: $31,021,603
Portfolio coverage rank: 0%
Share change: +3,130,000
Value change: +$31,021,603
Number of holders: 7
Shares outstanding: 26,562,500
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

AMACU - AMR Resources Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share is tracked under CUSIP G03456129.
7 institutions reported positions in Q3 2026.
1 significant owner 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 7 institutions filings for Q3 2026.

Open SEC evidence

Security key

G03456129

13F reference period

Q3 2026

13F holders

13D/G owners

CIK / CUSIP context first

Open Q3 2026 holders AMACU full holder history AMR Resources Acquisition Corp. SEC filings AMR Resources Acquisition Corp. company facts AMR Resources 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 G03456129:

Q3 2026 (7 holders)

13D/G owners

Significant owners

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

Rows

Security

AMACU

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
Linden Capital L.P.	8%				2,125,000		Linden Capital L.P.	24 Jul 2026

As of 30 Sep 2026, 7 institutional investors reported holding

3.13M

Full value: 3,130,000 · shares · 30 Sep 2026

shares of AMR Resources Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (AMACU). This represents 12% of the company’s total

26.56M

Full value: 26,562,500 · shares · Stored outstanding share count

outstanding shares.

13F concentration

Top 7 institutional shareholders

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

Top holder share

12%

Institution	Ownership %	Shares Held	Portfolio %	Holdings Value
MMCAP International Inc. SPC	3.6%	950,000	0.62%	$9,424,000
Alberta Investment Management Corp	2.8%	750,000	0.04%	$7,425,000
PICTON MAHONEY ASSET MANAGEMENT	2.3%	600,000	0.05%	$5,952,003
Qube Research & Technologies Ltd	1.5%	400,000	0%	$3,960,000
Westchester Capital Management, LLC	0.94%	250,000	0.12%	$2,475,000
DLD Asset Management, LP	0.56%	150,000	0.14%	$1,488,000
ABC ARBITRAGE SA	0.11%	30,000	0.03%	$297,600

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	3,130,000	$31,021,603	+$31,021,603			$9.92	7