What is CUSIP G4R12K123?

CUSIP G4R12K123 is the security identifier used in SEC filing datasets for GSRFU - GSR IV Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share.

Security Snapshot

GSR IV Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (GSRFU) Institutional Ownership

Q: Who owns GSRFU - GSR IV Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share based on 13F filings?

7 institutions reported positions in GSRFU - GSR IV Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share as of Q2 2026. Open the latest holders period and ownership history tables on this page for position-level details.

CUSIP: G4R12K123

13F Institutional Holders and Ownership History from Q3 2025 to Q2 2026

13F reference period

Q2 2026

Institutions Reporting

Shares (Excl. Options)

1.85M

Full value: 1,853,646 · shares · 30 Jun 2026

Price

$10.40

The headline uses the Q2 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: GSRFU on Nasdaq
All holders as of 30 Jun 2026: Q2 2026
Total 13F shares: 1,853,646
Total 13F value: $19,280,468
Portfolio coverage rank: 0%
Share change: -855
Value change: -$2,910
Number of holders: 7
Shares outstanding: 23,697,270
SEC-reported price per share: $10.30

13F Shares, Excluding Options vs Price

13F Value, Excluding Options

Total Investors

Filing notes and source

Key facts

GSRFU - GSR IV Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share is tracked under CUSIP G4R12K123.
7 institutions reported positions in Q2 2026.
6 significant owners is listed from Schedule 13D/13G reporting.

Change

Holder count moved from 8 to 7 between Q1 2026 and Q2 2026.
SEC-reported value moved from
$19.07M
Full value: $19,065,702 · USD · 31 Mar 2026
to
$19.28M
Full value: $19,280,468 · USD · 30 Jun 2026
.

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 Q2 2026.

Open SEC evidence

Security key

G4R12K123

13F reference period

Q2 2026

13F holders

13D/G owners

CIK / CUSIP context first

Open Q2 2026 holders GSRFU full holder history GSR IV Acquisition Corp. SEC filings GSR IV Acquisition Corp. company facts GSR IV 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 G4R12K123:

Q2 2026 (7 holders) Q1 2026 (8 holders) Q4 2025 (12 holders) Q3 2025 (45 holders)

13D/G owners

Significant owners

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

Rows

Security

GSRFU

Filer	Ownership	Holdings Value	Nb Shares	Reporting Name	Report Period
GSR IV Sponsor LLC	27%	$65,549,492	6,327,171	GSR IV Sponsor LLC	30 Sep 2025
GLAZER CAPITAL, LLC	7.1%	$16,570,725	1,635,000	Glazer Capital, LLC	30 Sep 2025
Magnetar Financial LLC	5.3%	$12,668,750	1,250,000	MAGNETAR FINANCIAL LLC	30 Sep 2025
LMR Partners LLP	5.3%	$12,668,750	1,250,000	LMR Partners LLP	30 Sep 2025
Linden Capital L.P.	5.3%		1,250,000	Linden Capital L.P.	05 Sep 2025
Polar Asset Management Partners Inc.	5%	$12,162,000	1,200,000	Polar Asset Management Partners Inc.	30 Sep 2025

As of 30 Jun 2026, 7 institutional investors reported holding

1.85M

Full value: 1,853,646 · shares · 30 Jun 2026

shares of GSR IV Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (GSRFU). This represents 7.8% of the company’s total

23.7M

Full value: 23,697,270 · shares · Stored outstanding share count

outstanding shares.

Quarter history

Institutional holders across reporting periods

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

Periods

Headline period

Q2 2026

Rows shown

1-4 of 4

Period	13F Shares, Excl. Options	Value, Excl. Options	Value Change	Price (Median)	Investors
2026 Q2	1,853,646	$19,280,468	-$2,910	$10.40	7
2026 Q1	1,854,501	$19,065,702	-$33,006,734	$10.27	8
2025 Q4	4,958,130	$51,211,001	-$177,389,167	$10.35	12
2025 Q3	22,795,549	$231,006,640	+$227,814,804	$10.14	45