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SUMMIT THERAPEUTICS INC. (SMMT) Ownership Summary
Institutional Holders
Total Number of Holders 115
% of Shares Outstanding 7.07%
Total Shares Held 49,611,449
Total Value of Holdings $386,969,302.20
Net Activity 17,227,801
 
Top 5 Holders Shares Held Shares Changed
BLACKROCK INC. 9,823,341 63,958
STATE STREET CORP 8,114,230 5,658,062
FMR LLC 7,974,531 7,965,209
VANGUARD GROUP INC 7,269,243 254,261
GEODE CAPITAL MANAGEMENT, LLC 3,152,390 66,724

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades07
Number of Buys07
Number of Sells00
Net Activity 0 3,211,911
 
Top 5 TradesShares Traded Date
ANAND BHASKAR 0 4/2/2024
ZANGANEH MAHKAM26,0003/27/2024
ZANGANEH MAHKAM5,00012/12/2023
ZANGANEH MAHKAM489,81412/11/2023
SONI MANMEET SINGH2,976,19010/13/2023

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5% Ownership (SC 13D & SC 13G Filings)
View Form   Filer  Received  Period 
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   ZANGANEH MAHKAM  03/13/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   DUGGAN ROBERT W  02/16/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   POLAR CAPITAL HOLDINGS PLC  02/14/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   DUGGAN ROBERT W  12/09/22   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   DUGGAN ROBERT W  08/18/22   File this document to a folder.