FGII: FG Imperii Acquisition Corp. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-12 | Fell below 5% | AQR Capital Management, LLC | 4.19% | SEC |
Institutional ownership (Q2 2026)
43 institutions reported holding $181.30M of FG Imperii Acquisition Corp. on Form 13F (28 the quarter before). 15 opened a new position and 0 sold out. Shares held by institutions: +24%.
| Largest holders | Shares | Value |
|---|---|---|
| Hudson Bay Capital Management LP | 1,948,264 | $19.35M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,800,000 | $17.87M |
| Linden Advisors LP | 1,500,000 | $14.89M |
| AQR Arbitrage LLC | 1,211,376 | $12.03M |
| ARISTEIA CAPITAL, L.L.C. | 1,000,000 | $9.93M |
| BERKLEY W R CORP | 992,100 | $9.85M |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 891,889 | $8.87M |
| Shaolin Capital Management LLC | 810,678 | $8.05M |
| MILLENNIUM MANAGEMENT LLC | 800,000 | $7.94M |
| Magnetar Financial LLC | 800,000 | $7.94M |
Get new insider and activist filings the morning after: daily alerts. Not investment advice.