According to SEC filings for the period ending December 2025, Ribbon Acquisition Corp. (NASDAQ:RIBB) is held by 4 institutional firms.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Polar Asset Management Partners Inc. | 30 Sep, 2025 | 800,000 | 400,000 | 100.00% | $8,192,000.00 |
| MIZUHO SECURITIES USA LLC | 30 Sep, 2025 | 582,000 | 0 | 0.00% | $5,860,740.00 |
| BERKLEY W R CORP | 30 Sep, 2025 | 462,604 | 24,927 | 5.70% | $4,737,065.00 |
| WOLVERINE ASSET MANAGEMENT LLC | 30 Sep, 2025 | 444,185 | -1,897 | -0.43% | $4,548,454.00 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 30 Sep, 2025 | 400,000 | 200,000 | 100.00% | $4,096,000.00 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 300,000 | 300,000 | 0.00% | $3,072,000.00 |
| Hudson Bay Capital Management LP | 30 Sep, 2025 | 250,000 | 0 | 0.00% | $2,560,000.00 |
| HGC Investment Management Inc. | 30 Sep, 2025 | 250,000 | 250,000 | 0.00% | $2,560,000.00 |
| Karpus Management, Inc. | 30 Sep, 2025 | 225,287 | -225 | -0.10% | $2,306,939.00 |
| MANGROVE PARTNERS IM, LLC | 30 Sep, 2025 | 203,000 | 203,000 | 0.00% | $2,078,720.00 |
| GLAZER CAPITAL, LLC | 30 Sep, 2025 | 189,895 | -9,019 | -4.53% | $1,945.00 |
| AQR Arbitrage LLC | 30 Sep, 2025 | 186,895 | -3,000 | -1.58% | $1,913,805.00 |
| TWO SIGMA INVESTMENTS, LP | 30 Sep, 2025 | 161,582 | -4,563 | -2.75% | $1,654,600.00 |
| D. E. Shaw & Co., Inc. | 30 Sep, 2025 | 150,000 | 0 | 0.00% | $1,536,000.00 |
| TORONTO DOMINION BANK | 30 Sep, 2025 | 145,000 | -39,249 | -21.30% | $1,484,800.00 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 30 Sep, 2025 | 139,200 | 0 | 0.00% | $1,425,408.00 |
| WHITEBOX ADVISORS LLC | 30 Sep, 2025 | 125,000 | 0 | 0.00% | $1,280,000.00 |
| GABELLI FUNDS LLC | 30 Sep, 2025 | 105,800 | 0 | 0.00% | $1,083,392.00 |
| GOLDMAN SACHS GROUP INC | 30 Sep, 2025 | 60,105 | 0 | 0.00% | $615,475.00 |
| Centiva Capital, LP | 30 Sep, 2025 | 40,000 | 0 | 0.00% | $409,600.00 |