SUMMIT THERAPEUTICS INC SMMT

US Healthcare Pharmaceutical Preparations
$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 data
13.0521.1929.32
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

$258.5M
Q1 2024
$564.3M
Q2 2024
$1.85B
Q3 2024
$1.65B
Q4 2024
$1.91B
Q1 2025
$2.08B
Q2 2025
$2.13B
Q3 2025
$2.06B
Q4 2025
$2.25B
Q1 2026

Number of holders

104
Q1 2024
122
Q2 2024
165
Q3 2024
199
Q4 2024
204
Q1 2025
228
Q2 2025
233
Q3 2025
207
Q4 2025
223
Q1 2026

Who owns SMMT?

Q1 2026 filings
FundTypeSharesValue% of fundChange
BAKER BROS. ADVISORS LP ★2Fundamental diversified36.4M$690.0M4.0%Held
FMR LLC Long only active10.9M$205.8M0.0%-18.8%
BlackRock, Inc. Index provider9.7M$183.0M0.0%+3.1%
PRICE T ROWE ASSOCIATES INC /MD/ Diversified mechanical8.3M$156.9M0.0%-11.7%
STATE STREET CORP Index provider7.0M$133.3M0.0%+5.9%
VANGUARD CAPITAL MANAGEMENT LLC Diversified mechanical5.7M$108.3M0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC Diversified mechanical5.2M$99.2M0.0%
UBS Group AG Bank broker3.7M$69.8M0.0%+322.7%
GEODE CAPITAL MANAGEMENT, LLC Index provider3.3M$62.9M0.0%+5.3%
D. E. Shaw & Co., Inc. Quant stat arb2.2M$42.5M0.0%+439.9%
MORGAN STANLEY Bank broker1.7M$31.3M0.0%+78.1%
APEIRON CAPITAL Ltd ★2Fundamental concentrated1.3M$24.8M23.2%0.0%
Pictet Asset Management Holding SA Diversified mechanical1.3M$24.0M0.0%-4.4%
TWO SIGMA INVESTMENTS, LP Quant stat arb981.2K$18.6M0.0%+69.7%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Index provider960.9K$18.2M0.0%+7.6%
TD Asset Management Inc Diversified mechanical956.9K$18.1M0.0%-20.6%
VANGUARD FIDUCIARY TRUST CO Diversified mechanical934.4K$17.7M0.0%
SUPERSTRING CAPITAL MANAGEMENT LP ★2Fundamental concentrated892.9K$16.9M12.1%New
Point72 Asset Management, L.P. Multistrat pod784.2K$14.9M0.0%New
Rock Springs Capital Management LP ★2Fundamental diversified710.0K$13.5M0.8%Held
Aberdeen Group plc Other665.4K$12.6M0.0%-28.2%
Squarepoint Ops LLC Quant stat arb613.9K$11.6M0.0%-14.2%
SUSQUEHANNA INTERNATIONAL GROUP, LLP Market maker603.9K$11.5M0.0%New
BANK OF AMERICA CORP /DE/ Bank broker598.7K$11.4M0.0%+25.4%
MANUFACTURERS LIFE INSURANCE COMPANY, THE Diversified mechanical592.8K$11.2M0.0%+34.4%
NORTHERN TRUST CORP Index provider581.6K$11.0M0.0%+10.1%
Balyasny Asset Management L.P. Multistrat pod548.3K$10.4M0.0%+990.2%
Candriam S.C.A. Other540.7K$10.3M0.1%Held
Invesco Ltd. Index provider526.1K$10.0M0.0%+14.0%
MARSHALL WACE, LLP Quant stat arb475.2K$9.0M0.0%New
CITADEL ADVISORS LLC Multistrat pod441.7K$8.4M0.0%-82.2%
AQR CAPITAL MANAGEMENT LLC Quant stat arb443.8K$8.1M0.0%+24.0%
Bank of New York Mellon Corp Diversified mechanical404.7K$7.7M0.0%+14.4%
TUDOR INVESTMENT CORP ET AL Quant stat arb385.0K$7.3M0.0%-9.0%
WELLINGTON MANAGEMENT GROUP LLP Long only active362.9K$6.9M0.0%New
QVT Financial LP ★3Fundamental concentrated360.5K$6.8M0.5%Held
NOMURA HOLDINGS INC Bank broker314.0K$6.0M0.0%-42.1%
E Fund Management Co., Ltd. Other311.8K$5.9M0.2%
GOLDMAN SACHS GROUP INC Bank broker310.7K$5.9M0.0%-36.0%
Rafferty Asset Management, LLC Index provider259.1K$4.9M0.0%-10.0%
ExodusPoint Capital Management, LP Multistrat pod256.3K$4.9M0.0%New
Nuveen, LLC Diversified mechanical244.0K$4.6M0.0%+4.9%
DEUTSCHE BANK AG\ Bank broker237.8K$4.5M0.0%Held
SCHRODER INVESTMENT MANAGEMENT GROUP Diversified mechanical251.4K$4.3M0.0%Held
Woodline Partners LP Other214.5K$4.1M0.0%Held
CITIGROUP INC Bank broker199.1K$3.8M0.0%+53.3%
GRIFFIN ASSET MANAGEMENT, INC. Other191.9K$3.6M0.4%-1.9%
China Universal Asset Management Co., Ltd. Other137.6K$2.6M0.2%+13.4%
Polymer Capital Management (HK) LTD Quant stat arb133.0K$2.5M0.4%-90.6%
VOYA INVESTMENT MANAGEMENT LLC Diversified mechanical130.2K$2.5M0.0%+15.8%

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