Who Owns ARMADA ACQUISITION CORP II (XRPN)? -- Institutional Holders (2026-06-30)
69 institutions reported holding $275.6M of ARMADA ACQUISITION CORP II (XRPN) in SEC 13F filings for 2026-06-30. Largest institutional holders: Arrington Capital Management, LLC ($60.4M), TENOR CAPITAL MANAGEMENT Co., L.P. ($22.8M), METEORA CAPITAL, LLC ($20.7M), BERKLEY W R CORP ($12.9M), MIZUHO SECURITIES USA LLC ($12.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Arrington Capital Management, LLC | $60.4M | 5.8M | Hold |
| 2 | TENOR CAPITAL MANAGEMENT Co., L.P. | $22.8M | 2.2M | Hold |
| 3 | METEORA CAPITAL, LLC | $20.7M | 2.0M | Trimmed |
| 4 | BERKLEY W R CORP | $12.9M | 1.2M | Hold |
| 5 | MIZUHO SECURITIES USA LLC | $12.7M | 1.2M | Added |
| 6 | AQR Arbitrage LLC | $11.1M | 1.1M | Added |
| 7 | Westchester Capital Management, LLC | $8.7M | 833,400 | Hold |
| 8 | Magnetar Financial LLC | $8.5M | 814,266 | Hold |
| 9 | LMR Partners LLP | $8.3M | 800,000 | Hold |
| 10 | Linden Advisors LP | $8.3M | 800,000 | Hold |
| 11 | RLH Capital LLC | $7.9M | 757,278 | Added |
| 12 | Polar Asset Management Partners Inc. | $6.6M | 635,835 | Hold |
| 13 | WOLVERINE ASSET MANAGEMENT LLC | $5.9M | 566,567 | Trimmed |
| 14 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $5.7M | 543,153 | Added |
| 15 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.3M | 502,222 | New |
| 16 | ARISTEIA CAPITAL, L.L.C. | $5.2M | 500,000 | Hold |
| 17 | Quarry LP | $5.0M | 482,137 | Added |
| 18 | Radcliffe Capital Management, L.P. | $4.8M | 463,845 | Trimmed |
| 19 | First Trust Capital Management L.P. | $4.8M | 458,864 | Hold |
| 20 | MILLENNIUM MANAGEMENT LLC | $4.7M | 454,850 | Hold |
| 21 | GOLDMAN SACHS GROUP INC | $3.8M | 365,976 | Hold |
| 22 | Context Capital Management, LLC | $3.6M | 350,000 | Hold |
| 23 | Shaolin Capital Management LLC | $2.8M | 267,393 | Added |
| 24 | Karpus Management, Inc. | $2.6M | 253,925 | Trimmed |
| 25 | TORONTO DOMINION BANK | $2.6M | 250,275 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30