SUMMIT THERAPEUTICS INC SMMT
$15.42
+7.2% 52w: $13.05 – $29.32
Latest 13F among current holders filed 31 days ago (Jun 3, 2026)
Price — last 12 months
research preview data13.0521.1929.32
Jun 20, 2025 Jul 2, 2026
Institutional holders
223
+16 QoQ
13F value
$2.25B
+9.2% QoQ
Smart-money holders
11
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
0.9×
$39.9M calls / $46.7M puts
Institutional value by quarter
Number of holders
Who owns SMMT?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP ★2 | Fundamental diversified | 36.4M | $690.0M | 4.0% | Held |
| FMR LLC | Long only active | 10.9M | $205.8M | 0.0% | -18.8% |
| BlackRock, Inc. | Index provider | 9.7M | $183.0M | 0.0% | +3.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 8.3M | $156.9M | 0.0% | -11.7% |
| STATE STREET CORP | Index provider | 7.0M | $133.3M | 0.0% | +5.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 5.7M | $108.3M | 0.0% | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 5.2M | $99.2M | 0.0% | — |
| UBS Group AG | Bank broker | 3.7M | $69.8M | 0.0% | +322.7% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 3.3M | $62.9M | 0.0% | +5.3% |
| D. E. Shaw & Co., Inc. | Quant stat arb | 2.2M | $42.5M | 0.0% | +439.9% |
| MORGAN STANLEY | Bank broker | 1.7M | $31.3M | 0.0% | +78.1% |
| APEIRON CAPITAL Ltd ★2 | Fundamental concentrated | 1.3M | $24.8M | 23.2% | 0.0% |
| Pictet Asset Management Holding SA | Diversified mechanical | 1.3M | $24.0M | 0.0% | -4.4% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 981.2K | $18.6M | 0.0% | +69.7% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 960.9K | $18.2M | 0.0% | +7.6% |
| TD Asset Management Inc | Diversified mechanical | 956.9K | $18.1M | 0.0% | -20.6% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 934.4K | $17.7M | 0.0% | — |
| SUPERSTRING CAPITAL MANAGEMENT LP ★2 | Fundamental concentrated | 892.9K | $16.9M | 12.1% | New |
| Point72 Asset Management, L.P. | Multistrat pod | 784.2K | $14.9M | 0.0% | New |
| Rock Springs Capital Management LP ★2 | Fundamental diversified | 710.0K | $13.5M | 0.8% | Held |
| Aberdeen Group plc | Other | 665.4K | $12.6M | 0.0% | -28.2% |
| Squarepoint Ops LLC | Quant stat arb | 613.9K | $11.6M | 0.0% | -14.2% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 603.9K | $11.5M | 0.0% | New |
| BANK OF AMERICA CORP /DE/ | Bank broker | 598.7K | $11.4M | 0.0% | +25.4% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Diversified mechanical | 592.8K | $11.2M | 0.0% | +34.4% |
| NORTHERN TRUST CORP | Index provider | 581.6K | $11.0M | 0.0% | +10.1% |
| Balyasny Asset Management L.P. | Multistrat pod | 548.3K | $10.4M | 0.0% | +990.2% |
| Candriam S.C.A. | Other | 540.7K | $10.3M | 0.1% | Held |
| Invesco Ltd. | Index provider | 526.1K | $10.0M | 0.0% | +14.0% |
| MARSHALL WACE, LLP | Quant stat arb | 475.2K | $9.0M | 0.0% | New |
| CITADEL ADVISORS LLC | Multistrat pod | 441.7K | $8.4M | 0.0% | -82.2% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 443.8K | $8.1M | 0.0% | +24.0% |
| Bank of New York Mellon Corp | Diversified mechanical | 404.7K | $7.7M | 0.0% | +14.4% |
| TUDOR INVESTMENT CORP ET AL | Quant stat arb | 385.0K | $7.3M | 0.0% | -9.0% |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 362.9K | $6.9M | 0.0% | New |
| QVT Financial LP ★3 | Fundamental concentrated | 360.5K | $6.8M | 0.5% | Held |
| NOMURA HOLDINGS INC | Bank broker | 314.0K | $6.0M | 0.0% | -42.1% |
| E Fund Management Co., Ltd. | Other | 311.8K | $5.9M | 0.2% | — |
| GOLDMAN SACHS GROUP INC | Bank broker | 310.7K | $5.9M | 0.0% | -36.0% |
| Rafferty Asset Management, LLC | Index provider | 259.1K | $4.9M | 0.0% | -10.0% |
| ExodusPoint Capital Management, LP | Multistrat pod | 256.3K | $4.9M | 0.0% | New |
| Nuveen, LLC | Diversified mechanical | 244.0K | $4.6M | 0.0% | +4.9% |
| DEUTSCHE BANK AG\ | Bank broker | 237.8K | $4.5M | 0.0% | Held |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Diversified mechanical | 251.4K | $4.3M | 0.0% | Held |
| Woodline Partners LP | Other | 214.5K | $4.1M | 0.0% | Held |
| CITIGROUP INC | Bank broker | 199.1K | $3.8M | 0.0% | +53.3% |
| GRIFFIN ASSET MANAGEMENT, INC. | Other | 191.9K | $3.6M | 0.4% | -1.9% |
| China Universal Asset Management Co., Ltd. | Other | 137.6K | $2.6M | 0.2% | +13.4% |
| Polymer Capital Management (HK) LTD | Quant stat arb | 133.0K | $2.5M | 0.4% | -90.6% |
| VOYA INVESTMENT MANAGEMENT LLC | Diversified mechanical | 130.2K | $2.5M | 0.0% | +15.8% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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