Summit Therapeutics Inc.
SMMT- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001599298
No open-market purchases or sales by Summit Therapeutics Inc. insiders were filed in the last 90 days; 242 institutions reported holding it in 13F filings for Q2 2026, worth $1.98B in total; no superinvestor holds it.
13F holders, Q2 2023
Institutional positions in Summit Therapeutics Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 96
- +11 vs. Q1 2023
- Shares held
- 34.9M
- +13.9M (+65.9%) vs. Q1 2023
- Total value
- $87.6M
- +$50.6M (+137.0%) vs. Q1 2023
- New holders
- 35
- 23 more added
- Sold out
- 24
- 23 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SMMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $1.98B |
| Q1 2026 | 222 | $2.25B |
| Q4 2025 | 206 | $2.06B |
| Q3 2025 | 232 | $2.13B |
| Q2 2025 | 226 | $2.08B |
| Q1 2025 | 202 | $1.91B |
| Q4 2024 | 196 | $1.65B |
| Q3 2024 | 164 | $1.85B |
| Q2 2024 | 121 | $563.0M |
| Q1 2024 | 103 | $205.5M |
| Q4 2023 | 95 | $84.4M |
| Q3 2023 | 91 | $60.4M |
| Q2 2023 | 96 | $87.6M |
| Q1 2023 | 86 | $37.0M |
| Q4 2022 | 57 | $34.5M |
| Q3 2022 | 42 | $3.78M |
| Q2 2022 | 41 | $8.46M |
| Q1 2022 | 48 | $27.4M |
| Q4 2021 | 52 | $30.0M |
| Q3 2021 | 51 | $55.3M |
| Q2 2021 | 54 | $82.4M |
| Q1 2021 | 38 | $54.5M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Summit Therapeutics Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Verition Fund Management LLC | 0 | $0 | 0.00% | −116,022−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −64,336−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −47,971−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −47,617−100.0% | Sold out |
| One68 Global Capital, LLC | 0 | $0 | 0.00% | −39,562−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −39,337−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −34,906−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −27,013−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −22,381−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −17,460−100.0% | Sold out |
| Sea Otter Advisors LLC | 0 | $0 | 0.00% | −17,266−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −17,738−100.0% | Sold out |
| Q3 Asset Management | 0 | $0 | 0.00% | −15,761−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −13,572−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −13,049−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −12,234−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −11,859−100.0% | Sold out |
| Equitec Proprietary Markets, LLC | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Strategic Investment Solutions, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| CTC Capital Management, LLC | – | – | – | – | Not filed |