Latest Period
Q1 2026
Security Snapshot
Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share (RIBB) Institutional Ownership
CUSIP: G7552W109
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
19
Shares (Excl. Options)
2,777,019
Price
$10.51
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- Type / Class
- Equity / Ordinary Shares, par value $0.0001 per share
- Symbol
- RIBB on Nasdaq
- Shares outstanding
- 3,766,949
- Price per share
- $10.51
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 2,777,019
- Total reported value
- $29,163,615
- % of total 13F portfolios
- 0%
- Share change
- -1,250,997
- Value change
- -$13,004,697
- Number of holders
- 19
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- RIBB - Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share is tracked under CUSIP G7552W109.
- 19 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 24 to 19 between Q4 2025 and Q1 2026.
- Reported value moved from $41,821,689 to $29,163,615.
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
Open SEC Evidence
Latest holder context comes from 19 institutions filings for Q1 2026.
Security key
G7552W109
Latest holder period
Q1 2026
13F holders
19
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
RIBB full holder history
Ribbon Acquisition Corp. SEC filings
Ribbon Acquisition Corp. company facts
Ribbon Acquisition Corp. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G7552W109:
Significant Owners of Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share (RIBB) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| WOLVERINE ASSET MANAGEMENT LLC | 6.4% | $4,101,051 | 410,927 | WOLVERINE ASSET MANAGEMENT LLC | 31 Mar 2025 | |||
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 7.7% | $4,304,000 | 400,000 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 31 Dec 2025 | |||
| Polar Asset Management Partners Inc. | 7.7% | $3,992,000 | 400,000 | Polar Asset Management Partners Inc. | 31 Mar 2025 | |||
| BERKLEY W R CORP | 7.9% | $3,127,660 | 297,589 | W. R. Berkley Corporation | 31 Mar 2026 |
As of 31 Mar 2026, 19 institutional investors reported holding 2,777,019 shares of Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share (RIBB). This represents 74% of the company’s total 3,766,949 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share (RIBB) together control 74% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 11% | 400,000 | 0% | 0.21% | $4,196,000 |
| Westchester Capital Management, LLC | 10% | 375,734 | +32% | 0.19% | $3,941,450 |
| WOLVERINE ASSET MANAGEMENT LLC | 8% | 300,790 | -31% | 0.05% | $3,161,303 |
| BERKLEY W R CORP | 7.9% | 297,589 | -36% | 0.17% | $3,124,685 |
| Hudson Bay Capital Management LP | 6.6% | 250,000 | 0% | 0.02% | $2,627,500 |
| Karpus Management, Inc. | 5.8% | 218,287 | 0% | 0.07% | $2,289,831 |
| AQR Arbitrage LLC | 4.9% | 185,283 | -0.86% | 0.03% | $1,947,324 |
| D. E. Shaw & Co., Inc. | 4% | 150,000 | 0% | 0% | $1,576,500 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 3.7% | 139,200 | 0% | 0.22% | $1,462,992 |
| Shaolin Capital Management LLC | 3.2% | 120,000 | 0.1% | $1,261,200 | |
| GABELLI FUNDS LLC | 2.8% | 105,797 | -0% | 0.01% | $1,111,926 |
| Clear Street Group Inc. | 1.7% | 63,396 | +63% | 0% | $666,292 |
| GOLDMAN SACHS GROUP INC | 1.6% | 60,105 | 0% | 0% | $631,704 |
| Centiva Capital, LP | 1.1% | 40,000 | 0% | 0.02% | $420,400 |
| Dakota Wealth Management | 0.78% | 29,333 | 0% | 0.01% | $308,290 |
| Warberg Asset Management LLC | 0.58% | 21,826 | +23% | 0.07% | $229,391 |
| TORONTO DOMINION BANK | 0.48% | 18,143 | -79% | 0% | $190,683 |
| UBS Group AG | 0.04% | 1,486 | 0% | $15,618 | |
| MORGAN STANLEY | 0% | 50 | +43% | 0% | $526 |
| MIZUHO SECURITIES USA LLC | 0% | 0 | -100% | $0 | |
| MANGROVE PARTNERS IM, LLC | 0% | 0 | -100% | $0 | |
| HEIGHTS CAPITAL MANAGEMENT, INC | 0% | 0 | -100% | $0 | |
| GLAZER CAPITAL, LLC | 0% | 0 | -100% | $0 | |
| Polar Asset Management Partners Inc. | 0% | 0 | -100% | $0 | |
| WHITEBOX ADVISORS LLC | 0% | 0 | -100% | $0 |
Institutional Holders of Ribbon Acquisition Corp. - Ordinary Shares, par value $0.0001 per share (RIBB) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 2,777,019 | $29,163,615 | -$13,004,697 | $10.51 | 19 |
| 2025 Q4 | 4,028,016 | $41,821,689 | -$6,765,963 | $10.38 | 24 |
| 2025 Q3 | 4,884,656 | $49,920,412 | +$7,372,173 | $10.24 | 26 |
| 2025 Q2 | 3,972,075 | $40,234,233 | +$8,053,092 | $10.13 | 22 |
| 2025 Q1 | 3,180,050 | $31,713,582 | +$31,713,582 | $9.98 | 17 |