| 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 | |||
| Polar Asset Management Partners Inc. | 7.7% | $3,992,000 | 400,000 | Polar Asset Management Partners Inc. | 31 Mar 2025 |
As of 30 Sep 2025, 26 institutional investors reported holding 4,884,656 shares of Ribbon Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (RIBB). This represents 75% of the company’s total 6,471,291 outstanding shares.
The largest institutional shareholders of Ribbon Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (RIBB) together control 75% 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 |
|---|---|---|---|---|---|
| MIZUHO SECURITIES USA LLC | 9% | 582,000 | 0% | 0.12% | $5,860,740 |
| BERKLEY W R CORP | 7.1% | 462,604 | +5.7% | 0.31% | $4,737,065 |
| WOLVERINE ASSET MANAGEMENT LLC | 6.9% | 444,185 | -0.43% | 0.07% | $4,548,454 |
| Polar Asset Management Partners Inc. | 6.2% | 400,000 | 0% | 0.08% | $4,096,000 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 4.6% | 300,000 | 0.18% | $3,072,000 | |
| Hudson Bay Capital Management LP | 3.9% | 250,000 | 0% | 0.02% | $2,560,000 |
| HGC Investment Management Inc. | 3.9% | 250,000 | 0.62% | $2,560,000 | |
| Karpus Management, Inc. | 3.5% | 225,287 | -0.1% | 0.07% | $2,306,939 |
| MANGROVE PARTNERS IM, LLC | 3.1% | 203,000 | 0.15% | $2,078,720 | |
| HEIGHTS CAPITAL MANAGEMENT, INC | 3.1% | 200,000 | 0% | 0.65% | $2,048,000 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 3.1% | 200,000 | 0% | 0.65% | $2,048,000 |
| GLAZER CAPITAL, LLC | 2.9% | 189,895 | -4.5% | 0.07% | $1,945,000 |
| AQR Arbitrage LLC | 2.9% | 186,895 | -1.6% | 0.05% | $1,913,805 |
| TWO SIGMA INVESTMENTS, LP | 2.5% | 161,582 | -2.7% | 0% | $1,654,600 |
| D. E. Shaw & Co., Inc. | 2.3% | 150,000 | 0% | 0% | $1,536,000 |
| TORONTO DOMINION BANK | 2.2% | 145,000 | -21% | 0% | $1,484,800 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 2.2% | 139,200 | 0% | 0.23% | $1,425,408 |
| WHITEBOX ADVISORS LLC | 1.9% | 125,000 | 0% | 0.02% | $1,280,000 |
| GABELLI FUNDS LLC | 1.6% | 105,800 | 0% | 0.01% | $1,083,392 |
| GOLDMAN SACHS GROUP INC | 0.93% | 60,105 | 0% | 0% | $615,475 |
| Centiva Capital, LP | 0.62% | 40,000 | 0% | 0.04% | $409,600 |
| Dakota Wealth Management | 0.45% | 29,333 | 0% | 0.01% | $300,370 |
| Warberg Asset Management LLC | 0.28% | 17,800 | 0% | 0.05% | $182,272 |
| Clear Street Group Inc. | 0.18% | 11,852 | 0% | 0% | $121,364 |
| UBS Group AG | 0.08% | 5,087 | -0.74% | 0% | $52,091 |