18 institutions reported holding $13.5M of RF ACQUISITION CORP III (RFAMU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Lineage Point Capital LP ($4.4M), Hartree Partners, LP ($3.8M), Calamos Advisors LLC ($3.0M), Yakira Capital Management, Inc. ($1.1M), TORONTO DOMINION BANK ($500,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Lineage Point Capital LP | $4.4M | 440,304 | Hold |
| 2 | Hartree Partners, LP | $3.8M | 380,000 | Hold |
| 3 | Calamos Advisors LLC | $3.0M | 300,000 | Hold |
| 4 | Yakira Capital Management, Inc. | $1.1M | 115,000 | Hold |
| 5 | TORONTO DOMINION BANK | $500,000 | 50,000 | Hold |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $277,868 | 27,759 | Added |
| 7 | Clear Street Group Inc. | $223,010 | 22,301 | Added |
| 8 | HRT FINANCIAL LP | $101,000 | 10,118 | Trimmed |
| 9 | GLAZER CAPITAL, LLC | $1,000 | 133 | Added |
| 10 | WHITEBOX ADVISORS LLC | $0 | 0 | Exited |
| 11 | WOLVERINE ASSET MANAGEMENT LLC | $0 | 0 | Exited |
| 12 | Magnetar Financial LLC | $0 | 0 | Exited |
| 13 | HEIGHTS CAPITAL MANAGEMENT, INC | $0 | 0 | Exited |
| 14 | FNY Investment Advisers, LLC | $0 | 0 | Exited |
| 15 | Wealthspring Capital LLC | $0 | 0 | Exited |
| 16 | L1 Global Manager Pty Ltd | $0 | 0 | Exited |
| 17 | RLH Capital LLC | $0 | 0 | Exited |
| 18 | Cable Car Capital, LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30