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, Q1 2023
Institutional positions in Summit Therapeutics Inc. as of Mar 31, 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
- 86
- +29 vs. Q4 2022
- Shares held
- 21.0M
- +12.9M (+159.8%) vs. Q4 2022
- Total value
- $37.0M
- +$2.44M (+7.1%) vs. Q4 2022
- New holders
- 35
- 32 more added
- Sold out
- 6
- 11 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Summit Therapeutics Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baker Bros. Advisors LP | 6,304,705 | $11.0M | 0.06% | +4,304,705+215.2% | Added |
| BlackRock Inc. | 1,845,053 | $3.23M | 0.00% | +1,310,393+245.1% | Added |
| Susquehanna International Group, LLP | 1,688,565 | $2.95M | 0.00% | +1,408,141+502.1% | Added |
| Vanguard Group Inc | 1,465,129 | $2.56M | 0.00% | +21,571+1.5% | Added |
| Geode Capital Management, LLC | 1,088,981 | $1.91M | 0.00% | +617,308+130.9% | Added |
| Millennium Management LLC | 903,933 | $1.58M | 0.00% | +903,933 | New |
| AWM Investment Company, Inc. | 800,001 | $1.40M | 0.19% | +500,001+166.7% | Added |
| Morgan Stanley | 769,771 | $1.35M | 0.00% | +550,834+251.6% | Added |
| Steward Partners Investment Advisory, LLC | 630,570 | $1.10M | 0.02% | +325,570+106.7% | Added |
| CSS LLC | 522,610 | $914.6K | 0.07% | +522,610 | New |
| Two Sigma Investments, LP | 515,938 | $902.9K | 0.00% | +229,738+80.3% | Added |
| Goldman Sachs Group Inc | 440,889 | $771.6K | 0.00% | +385,378+694.2% | Added |
| Jane Street Group, LLC | 415,091 | $726.4K | 0.00% | +358,436+632.7% | Added |
| HRT Financial LP | 397,903 | $696.0K | 0.01% | +359,477+935.5% | Added |
| Squarepoint Ops LLC | 285,578 | $499.8K | 0.00% | +285,578 | New |
| Barclays PLC | 246,464 | $431.3K | 0.00% | +232,605+1,678.4% | Added |
| Marshall Wace, LLP | 214,033 | $374.6K | 0.00% | −408,833−65.6% | Reduced |
| UBS Group AG | 162,437 | $284.3K | 0.00% | +160,009+6,590.2% | Added |
| Boothbay Fund Management, LLC | 156,995 | $274.7K | 0.01% | −64,210−29.0% | Reduced |
| Advisor Group Holdings, Inc. | 155,569 | $272.2K | 0.00% | +109,395+236.9% | Added |
| Alpine Global Management, LLC | 145,000 | $253.8K | 0.10% | −57,928−28.5% | Reduced |
| Group One Trading, L.P. | 140,663 | $246.2K | 0.01% | +137,666+4,593.5% | Added |
| Susquehanna Fundamental Investments, LLC | 126,267 | $221.0K | 0.01% | +86,212+215.2% | Added |
| State Street Corp | 122,300 | $214.0K | 0.00% | +34,400+39.1% | Added |
| Verition Fund Management LLC | 116,022 | $203.0K | 0.00% | +116,022 | New |
| Virtus ETF Advisers LLC | 109,761 | $192.1K | 0.11% | +66,926+156.2% | Added |
| Man Group plc | – | $144.6K | 0.00% | – | – |
| Hoylecohen, LLC | 74,408 | $130.2K | 0.01% | +43,976+144.5% | Added |
| Northern Trust Corp | 66,633 | $116.6K | 0.00% | +16,139+32.0% | Added |
| LMR Partners LLP | 64,336 | $112.6K | 0.00% | +64,336 | New |
| Citigroup Inc | 59,972 | $105.0K | 0.00% | +4,622+8.4% | Added |
| ProShare Advisors LLC | 48,370 | $84.6K | 0.00% | +31,719+190.5% | Added |
| Nomura Holdings Inc | 47,971 | $83.9K | 0.00% | +47,971 | New |
| Schonfeld Strategic Advisors LLC | 47,617 | $83.3K | 0.00% | +47,617 | New |
| Bank of New York Mellon Corp | 45,438 | $79.5K | 0.00% | +24,327+115.2% | Added |
| Mercer Global Advisors Inc | 43,100 | $75.0K | 0.00% | 00.0% | Unchanged |
| One68 Global Capital, LLC | 39,562 | $69.2K | 0.10% | +39,562 | New |
| Y-Intercept (Hong Kong) Ltd | 39,337 | $68.8K | 0.01% | +39,337 | New |
| Vance Wealth, Inc. | 39,266 | $68.7K | 0.04% | +25,967+195.3% | Added |
| Levin Capital Strategies, L.P. | 39,176 | $68.6K | 0.01% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 35,563 | $62.2K | 0.00% | +35,563 | New |
| Qube Research & Technologies Ltd | 34,906 | $61.1K | 0.00% | +34,906 | New |
| Great Valley Advisor Group, Inc. | 34,023 | $59.5K | 0.00% | +34,023 | New |
| Cutler Group LP | 30,693 | $53.0K | 0.01% | +23,993+358.1% | Added |
| Virtu Financial LLC | 27,898 | $49.0K | 0.01% | +2,318+9.1% | Added |
| XTX Topco Ltd | 27,013 | $47.3K | 0.01% | +27,013 | New |
| Evoke Wealth, LLC | 25,218 | $44.1K | 0.00% | +25,218 | New |
| JPMorgan Chase & Co | 23,104 | $40.0K | 0.00% | +9,522+70.1% | Added |
| Citadel Advisors LLC | 22,381 | $39.2K | 0.00% | −25,997−53.7% | Reduced |
| Tower Research Capital LLC (TRC) | 20,874 | $36.0K | 0.00% | −6,206−22.9% | Reduced |
| Sectoral Asset Management Inc | 20,000 | $35.0K | 0.01% | +20,000 | New |
| Dynamic Technology Lab Private Ltd | 17,460 | $31.0K | 0.00% | +17,460 | New |
| Sea Otter Advisors LLC | 17,266 | $30.2K | 0.02% | +17,266 | New |
| Mirae Asset Global Investments Co., Ltd. | 17,210 | $30.1K | 0.00% | +17,210 | New |
| Wolverine Trading, LLC | 17,738 | $29.0K | 0.00% | +17,738 | New |
| Bank of America Corp | 16,326 | $28.6K | 0.00% | +7,374+82.4% | Added |
| Q3 Asset Management | 15,761 | $27.0K | 0.02% | +15,761 | New |
| Tudor Investment Corp Et Al | 15,115 | $26.0K | 0.00% | +15,115 | New |
| Charles Schwab Investment Management Inc | 14,581 | $25.5K | 0.00% | −531−3.5% | Reduced |
| Bender Robert & Associates | 14,059 | $24.6K | 0.01% | +14,059 | New |
| Diametric Capital, LP | 13,572 | $23.8K | 0.01% | +13,572 | New |
| Shay Capital LLC | 13,049 | $22.8K | 0.01% | +13,049 | New |
| Invesco Ltd. | 12,984 | $22.7K | 0.00% | +12,984 | New |
| Creative Planning | 12,608 | $22.1K | 0.00% | +12,608 | New |
| Ergoteles LLC | 12,234 | $21.4K | 0.00% | +12,234 | New |
| Victory Capital Management Inc | 12,180 | $21.3K | 0.00% | +12,180 | New |
| Inscription Capital, LLC | 12,000 | $21.0K | 0.01% | −5,000−29.4% | Reduced |
| Simplex Trading, LLC | 12,436 | $21.0K | 0.00% | −3,093−19.9% | Reduced |
| Jump Financial, LLC | 11,859 | $20.8K | 0.00% | +11,859 | New |
| CTC Capital Management, LLC | 10,100 | $17.7K | 0.04% | +10,100 | New |
| China Universal Asset Management Co., Ltd. | 9,453 | $16.5K | 0.01% | +7,408+362.2% | Added |
| Equitec Proprietary Markets, LLC | 7,200 | $12.6K | 0.01% | +7,200 | New |
| Belvedere Trading LLC | 7,049 | $12.3K | 0.01% | +7,049 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,714 | $10.0K | 0.00% | +5,714 | New |
| Wells Fargo & Company | 5,229 | $9.15K | 0.00% | −477−8.4% | Reduced |
| Osterweis Capital Management Inc | 5,000 | $8.75K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,280 | $5.74K | 0.00% | +3,236+7,354.5% | Added |
| Daiwa Securities Group Inc. | 2,728 | $5.00K | 0.00% | +1,918+236.8% | Added |
| Adirondack Trust Co | 2,500 | $4.38K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 1,647 | $2.88K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,600 | $2.77K | 0.00% | −1,641−50.6% | Reduced |
| Strategic Investment Solutions, Inc. | 1,000 | $1.75K | 0.00% | +1,000 | New |
| Royal Bank of Canada | 624 | $1.00K | 0.00% | −1,969−75.9% | Reduced |
| Harbour Investments, Inc. | 300 | $525 | 0.00% | 00.0% | Unchanged |
| 25 LLC | 200 | $388 | 0.00% | +200 | New |
| Bradley & Co. Private Wealth Management, LLC | 200 | $350 | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −89,100−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −57,200−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −50,838−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −23,300−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −12,500−100.0% | Sold out |