15 institutions reported holding $56.2M of RF ACQUISITION CORP II (RFAI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Karpus Management, Inc. ($17.9M), MIZUHO SECURITIES USA LLC ($16.0M), BERKLEY W R CORP ($9.0M), First Trust Capital Management L.P. ($5.7M), DEUTSCHE BANK AG\ ($2.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Karpus Management, Inc. | $17.9M | 1.6M | Trimmed |
| 2 | MIZUHO SECURITIES USA LLC | $16.0M | 1.5M | Added |
| 3 | BERKLEY W R CORP | $9.0M | 814,851 | Added |
| 4 | First Trust Capital Management L.P. | $5.7M | 514,506 | Hold |
| 5 | DEUTSCHE BANK AG\ | $2.6M | 240,000 | Trimmed |
| 6 | AQR Arbitrage LLC | $1.9M | 170,479 | Added |
| 7 | WOLVERINE ASSET MANAGEMENT LLC | $1.5M | 132,119 | Trimmed |
| 8 | Polar Asset Management Partners Inc. | $551,500 | 50,000 | Hold |
| 9 | GLAZER CAPITAL, LLC | $441,000 | 39,988 | Trimmed |
| 10 | Kepos Capital LP | $320,000 | 29,057 | Hold |
| 11 | Clear Street Group Inc. | $191,746 | 17,384 | Added |
| 12 | GOLDMAN SACHS GROUP INC | $178,840 | 16,214 | Hold |
| 13 | MORGAN STANLEY | $7,379 | 669 | Added |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 15 | Logan Stone Capital, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30