Who owns FG Imperii Acquisition Corp.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of FGIIW from SEC Form 13F filings across 32 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 32 institutions disclosed 8.9M shares of FG Imperii Acquisition Corp. worth $2.4M — about 39.3% of shares outstanding; the largest disclosed holder is Hudson Bay Capital Management LP. Source: SEC Form 13F filings, parsed by EvidInvest.
32
13F holders
$2.4M
value, 2026 filers
39.3%
of shares outstanding (8.9M sh)
8
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of FGIIW's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Hudson Bay Capital Management LP | 974,132 | $285,810 | 0.0% | 4.3% | 0.0% |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 900,000 | $224,820 | 0.0% | 4% | 0.0% |
| 3 | Linden Advisors LP | 749,999 | $209,625 | 0.0% | 3.3% | 0.0% |
| 4 | AQR Arbitrage LLC | 595,884 | $148,971 | 0.0% | 2.6% | +0.3% |
| 5 | ARISTEIA CAPITAL, L.L.C.NEW | 500,000 | $139,750 | 0.0% | 2.2% | new |
| 6 | Shaolin Capital Management LLC | 448,198 | $111,960 | 0.0% | 2% | +0.4% |
| 7 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 445,330 | $111,333 | 0.0% | 2% | -1.1% |
| 8 | Magnetar Financial LLC | 400,000 | $117,360 | 0.0% | 1.8% | 0.0% |
| 9 | BERKLEY W R CORP | 400,000 | $117,360 | 0.0% | 1.8% | -19.4% |
| 10 | Verition Fund Management LLC | 375,000 | $110,025 | 0.0% | 1.6% | 0.0% |
| 11 | BNP PARIBAS FINANCIAL MARKETS | 355,680 | $88,849 | 0.0% | 1.6% | 0.0% |
| 12 | GLAZER CAPITAL, LLC | 326,394 | $82,000 | 0.0% | 1.4% | -13.0% |
| 13 | Radcliffe Capital Management, L.P. | 250,000 | $69,875 | 0.0% | 1.1% | 0.0% |
| 14 | RIVERNORTH CAPITAL MANAGEMENT, LLCNEW | 250,000 | $53,775 | 0.0% | 1.1% | new |
| 15 | SONA ASSET MANAGEMENT (US) LLC | 236,715 | $71,323 | 0.0% | 1% | 0.0% |
| 16 | TORONTO DOMINION BANK | 210,750 | $52,688 | 0.0% | 0.9% | +16.3% |
| 17 | WHITEBOX ADVISORS LLCNEW | 200,000 | $49,960 | 0.0% | 0.9% | new |
| 18 | PICTON MAHONEY ASSET MANAGEMENTNEW | 199,999 | $58,680 | 0.0% | 0.9% | new |
| 19 | Periscope Capital Inc. | 155,800 | $38,919 | 0.0% | 0.7% | 0.0% |
| 20 | Schonfeld Strategic Advisors LLC | 105,020 | $26,233 | 0.0% | 0.5% | 0.0% |
| 21 | 683 Capital Management, LLC | 100,000 | $24,980 | 0.0% | 0.4% | 0.0% |
| 22 | DLD Asset Management, LP | 100,000 | $24,980 | 0.0% | 0.4% | 0.0% |
| 23 | MOORE CAPITAL MANAGEMENT, LP | 100,000 | $24,980 | 0.0% | 0.4% | 0.0% |
| 24 | Lepercq De Neuflize Asset Management LLCNEW | 100,000 | $24,980 | 0.0% | 0.4% | new |
| 25 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYSNEW | 100,000 | $25,000 | 0.0% | 0.4% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.