GSR III Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (GSRT)

Q: What does CUSIP G4R103107 represent in this 13F holders report?

CUSIP G4R103107 is the security identifier for GSRT - GSR III Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held GSRT - GSR III Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share in Q3 2025?

59 institutional investors reported GSRT - GSR III Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share for Q3 2025. Use the holders table for investor-level position and value details.

CUSIP: G4R103107

Q3 2025 13F Holders as of 30 Sep 2025

Security type / class: Equity / Class A ordinary shares, par value $0.0001 per share
Total 13F shares: 11,969,201
Total 13F value: $124,007,344
Share change: -1,452,498
Put/Call ratio: 171%
SEC-reported price per share: $10.36
Number of holders: 59
Value change: -$16,764,621
Number of buys: 34
Number of sells: 47
Shares outstanding: 23,424,738

Security key

G4R103107

Report period

Q3 2025

Institutions

Top holders

GSRT full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 GSR III Acquisition Corp. SEC filings GSR III Acquisition Corp. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G4R103107

Newer quarter: Q1 2026

Recent filing periods:

Q1 2026

Ownership snapshot

Top reported holders of GSRT - GSR III Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

GSR III Sponsor LLC

Disclosed value leader

GSR III Sponsor LLC

Comparable rows

15/15

Latest evidence

30 Sep 2025

13D/G 3/4/5 13F Lead comparable stake: 21% 13D/G row: GSR III Sponsor LLC Showing 1-6 of 15 holder rows.

Quick read

GSR III Sponsor LLC leads the comparable SEC ownership view at 21%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens GSR III Sponsor LLC's linked filing trail.

Comparable ownership Top 5

GSR III Sponsor LLC 21%

Shaolin Capital Management LLC 8%

BARCLAYS PLC 5.7%

Harraden Circle Investments, LLC 5.3%

Magnetar Financial LLC 2.5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
GSR III Sponsor LLC	13D/G 3/4/5 10%+ Owner 13D/G 3/4/5	21%	$62,640,549 6,159,346 shares	$0	31 Dec 2024
Shaolin Capital Management LLC	13D/G 13F Company 13D/G 13F	8%	$19,047,393 1,872,900 shares	$0	31 Dec 2024
BARCLAYS PLC	13D/G 13D/G	5.7%	$13,881,312 1,339,895 shares	+$2,483,551	30 Sep 2025
Harraden Circle Investments, LLC	13D/G 13D/G	5.3%	$12,940,532 1,231,259 shares	$0	10 Sep 2025
Magnetar Financial LLC	13F 13D/G Company 13F 13D/G	2.5% from 13D/G	$15,481,800 1,410,000 shares	—	30 Jun 2025
Westchester Capital Management, LLC	13D/G 13F Company 13D/G 13F	2.2%	$5,600,086 516,137 shares	-$14,526,664	30 Jun 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

11,969,201

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders

Q3 2025 holders

Holder diff

-5

Investor	Q2 2025 Shares	Q3 2025 Shares	Share Diff	Share Chg %	Q2 2025 value	Q3 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend