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CERUS CORP (CERS) Ownership Summary
Institutional Holders
Total Number of Holders 168
% of Shares Outstanding 78.68%
Total Shares Held 145,469,384
Total Value of Holdings $247,297,952.80
Net Activity 2,737,995
 
Top 5 Holders Shares Held Shares Changed
ARK INVESTMENT MANAGEMENT LLC 21,545,196 630,870
BAKER BROS. ADVISORS LP 19,477,339 0
BLACKROCK INC. 13,636,954 (91,442)
VANGUARD GROUP INC 9,983,963 113,292
PRIMECAP MANAGEMENT CO/CA/ 8,584,000 (29,000)

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades421
Number of Buys47
Number of Sells014
Net Activity27,000 (315,845)
 
Top 5 TradesShares Traded Date
GREGORY DEAN A. 0 7/1/2024
GREGORY DEAN A.60,0007/1/2024
BJERKHOLT ERIC40,0006/5/2024
LUCENA ANN40,0006/5/2024
MOORE TIMOTHY L.40,0006/5/2024

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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 13G/A   BAKER BROS. ADVISORS LP  02/14/24   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   VANGUARD GROUP INC  02/13/24   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   ARK INVESTMENT MANAGEMENT LLC  01/29/24   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   BLACKROCK INC.  01/26/24   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   BAKER BROS. ADVISORS LP  11/13/23   File this document to a folder.