Subscribe Now to unlock all the Features! Learn More
Get Ownership Summary for  
Print Print Add Ownership Summary to Dashboard
SERES THERAPEUTICS, INC. (MCRB) Ownership Summary
Institutional Holders
Total Number of Holders 121
% of Shares Outstanding 45.35%
Total Shares Held 69,106,406
Total Value of Holdings $70,488,534.12
Net Activity (16,636,527)
 
Top 5 Holders Shares Held Shares Changed
FLAGSHIP PIONEERING INC. 23,117,045 0
FMR LLC 22,717,164 65,745
VANGUARD GROUP INC 6,285,749 (449,072)
TANG CAPITAL MANAGEMENT LLC 2,407,112 1,500,000
MILLENNIUM MANAGEMENT LLC 1,777,601 750,049

 See All Results
Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades728
Number of Buys00
Number of Sells728
Net Activity (31,623) (109,674)
 
Top 5 TradesShares Traded Date
DESROSIER THOMAS8738/16/2024
EGE DAVID S.1,1288/16/2024
HENN MATTHEW R.9238/16/2024
SHAFF ERIC D.2,5188/16/2024
VON MOLTKE LISA9738/16/2024

 See All Results
5% Ownership (SC 13D & SC 13G Filings)
View Form   Filer  Received  Period 
Download / Print
 
Actions 
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   BLACKROCK INC.  04/05/24   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   JANUS HENDERSON GROUP PLC  02/12/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  SC 13G/A   FMR LLC  02/09/24   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   BLACKROCK INC.  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   FEDERATED HERMES, INC.  11/07/23   File this document to a folder.