Who owns Ensysce Biosciences, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ENSC from SEC Form 13F filings across 18 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, 18 institutions disclosed 904,744 shares of Ensysce Biosciences, Inc. worth $261,055 — about 6.9% of shares outstanding; the largest disclosed holder is JANE STREET GROUP, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
18
13F holders
$261,055
value, 2026 filers
6.9%
of shares outstanding (904,744 sh)
5
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 ENSC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | 208,833 | $60,561 | 0.0% | 1.6% | +1438.9% |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 149,711 | $43,416 | 0.0% | 1.1% | 0.0% |
| 3 | Virtu Financial LLC | 95,391 | $28,000 | 0.0% | 0.7% | +616.5% |
| 4 | PERCEPTIVE ADVISORS LLC | 86,666 | $25,133 | 0.0% | 0.7% | 0.0% |
| 5 | CITADEL ADVISORS LLC | 86,193 | $24,996 | 0.0% | 0.7% | +50.3% |
| 6 | XTX Topco Ltd | 77,005 | $22,331 | 0.0% | 0.6% | +216.1% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 62,188 | $18,033 | 0.0% | 0.5% | -15.8% |
| 8 | HRT FINANCIAL LPNEW | 54,429 | $15,000 | 0.0% | 0.4% | new |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 34,280 | $9,941 | 0.0% | 0.3% | new |
| 10 | TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC | 13,000 | $3,770 | 0.0% | 0.1% | 0.0% |
| 11 | TWO SIGMA SECURITIES, LLCNEW | 12,953 | $3,756 | 0.0% | 0.1% | new |
| 12 | VANGUARD CAPITAL MANAGEMENT LLC | 12,854 | $3,728 | 0.0% | 0.1% | 0.0% |
| 13 | Tower Research Capital LLC (TRC) | 6,094 | $1,767 | 0.0% | 0% | 0.0% |
| 14 | FNY Investment Advisers, LLC | 3,000 | $0 | 0.0% | 0% | 0.0% |
| 15 | BARCLAYS PLCNEW | 1,440 | $418 | 0.0% | 0% | new |
| 16 | SBI Securities Co., Ltd. | 641 | $186 | 0.0% | 0% | +31.9% |
| 17 | BlackRock, Inc. | 65 | $19 | 0.0% | 0% | 0.0% |
| 18 | Clear Street Group Inc.NEW | 1 | $0 | 0.0% | 0% | 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.