Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share (RIBB)

Q: What does CUSIP G7552W109 represent in this 13F holders report?

CUSIP G7552W109 is the security identifier for RIBB - Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held RIBB - Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share in Q2 2026?

1 institutional investor reported RIBB - Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share for Q2 2026. Use the holders table for investor-level position and value details.

CUSIP: G7552W109

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class: Equity / Ordinary Shares, par value $0.0001 per share
Total 13F shares: 15,000
Total 13F value: $161,400
Share change: +15,000
SEC-reported price per share: $10.76
Number of holders: 1
Value change: +$161,400
Number of buys: 1
Shares outstanding: 3,766,949

Security key

G7552W109

Report period

Q2 2026

Institutions

Top holders

RIBB full security history Ownership snapshot Full 13F holder table Previous quarter: Q1 2026 Ribbon Acquisition Corp. SEC filings Ribbon Acquisition Corp. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP G7552W109

Previous quarter: Q1 2026

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of RIBB - Ribbon Acquisition Corp. - 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

BERKLEY W R CORP

Disclosed value leader

RIVERNORTH CAPITAL MANAGE...

Comparable rows

15/15

Latest evidence

31 Mar 2026

13F 13D/G Lead comparable stake: 7.9% 13D/G row: BERKLEY W R CORP Showing 1-6 of 15 holder rows.

Quick read

BERKLEY W R CORP leads the comparable SEC ownership view at 7.9%.

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 BERKLEY W R CORP's linked filing trail.

Comparable ownership Top 5

BERKLEY W R CORP 7.9%

Westchester Capital Management, LLC 7.8%

RIVERNORTH CAPITAL MANAGEMENT, LLC 7.7%

WOLVERINE ASSET MANAGEMENT LLC 6.4%

Feis Equities LLC 5.3%

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
BERKLEY W R CORP	13F 13D/G Company · W. R. Berkley Corporation 13F 13D/G	7.9% from 13D/G	$3,130,972 333,313 shares mixed-class rows	—	31 Mar 2026
Westchester Capital Management, LLC	13F 13D/G Company 13F 13D/G	7.8% from 13D/G	$3,941,450 375,734 shares	—	31 Mar 2026
RIVERNORTH CAPITAL MANAGEMENT, LLC	13D/G 13F Company 13D/G 13F	7.7%	$4,304,000 400,000 shares	$0	31 Dec 2025
WOLVERINE ASSET MANAGEMENT LLC	13D/G 13F Company 13D/G 13F	6.4%	$4,101,051 410,927 shares	$0	31 Mar 2025
Feis Equities LLC	13D/G 13D/G	5.3%	$2,790,804 266,293 shares	$0	11 Feb 2026
Hudson Bay Capital Management LP	13F 13D/G Company 13F 13D/G	5.2% from 13D/G	$2,670,796 495,998 shares mixed-class rows	—	31 Mar 2026

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 Q2 2026

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

Institutions

15,000

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 Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders

Q2 2026 holders

Holder diff

-18

Investor	Q1 2026 Shares	Q2 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2026 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend