# ENSYSCE BIOSCIENCES INC (ENSC)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/ENSC/

- Reporting holders: 18
- Reported value: $286.1K
- Shares held by institutions: 990,937 of 19,456,794 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $60.6K | 208,833 | 0.0% | 2 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $50.0K | 172,386 | 0.0% | 2 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $43.4K | 149,711 | 0.0% | 7 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $28.0K | 95,391 | 0.0% | 2 |
| [PERCEPTIVE ADVISORS LLC](https://holderbook.com/funds/1224962-perceptive-advisors-llc/) | $25.1K | 86,666 | 0.0% | 7 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $22.3K | 77,005 | 0.0% | 2 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $18.0K | 62,188 | 0.0% | 5 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $15.0K | 54,429 | 0.0% | 1 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $9.9K | 34,280 | 0.0% | 1 |
| [TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC](https://holderbook.com/funds/1849497-tru-independence-asset-management-2-llc/) | $3.8K | 13,000 | 0.0% | 4 |
| [TWO SIGMA SECURITIES, LLC](https://holderbook.com/funds/1450144-two-sigma-securities-llc/) | $3.8K | 12,953 | 0.0% | 1 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $3.7K | 12,854 | 0.0% | 2 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $1.8K | 6,094 | 0.0% | 7 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $418 | 1,440 | 0.0% | 1 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $186 | 641 | 0.0% | 5 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $19 | 65 | 0.0% | 7 |
| [FNY Investment Advisers, LLC](https://holderbook.com/funds/1742998-fny-investment-advisers-llc/) | $0 | 3,000 | 0.0% | 7 |
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $0 | 1 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 18 | $286.1K |
| Q1 2026 | 15 | $261.5K |
| Q4 2025 | 17 | $461.1K |
| Q3 2025 | 17 | $833.7K |
| Q2 2025 | 11 | $398.8K |
| Q1 2025 | 9 | $903.4K |
| Q4 2024 | 8 | $1.1M |
| Q3 2024 | 12 | $580.5K |
| Q2 2024 | 11 | $253.0K |
| Q1 2024 | 10 | $236.5K |
| Q4 2023 | 9 | $56.4K |
| Q3 2023 | 12 | $231.1K |