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RHYTHM PHARMACEUTICALS, INC. (RYTM) Ownership Summary
Institutional Holders
Total Number of Holders 189
% of Shares Outstanding 111.46%
Total Shares Held 67,963,257
Total Value of Holdings $2,790,571,332.42
Net Activity 1,241,295
 
Top 5 Holders Shares Held Shares Changed
PRIMECAP MANAGEMENT CO/CA/ 7,747,591 (305,057)
BLACKROCK INC. 6,529,646 177,896
BAKER BROS. ADVISORS LP 6,398,365 0
RA CAPITAL MANAGEMENT, L.P. 5,330,412 0
GOLDMAN SACHS GROUP INC 5,111,601 63,667

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades242
Number of Buys00
Number of Sells242
Net Activity (4,352) (390,685)
 
Top 5 TradesShares Traded Date
ARBUCKLE STUART A3,0006/21/2024
BEDROSIAN CAMILLE L3,0006/21/2024
GOOD JENNIFER L3,0006/21/2024
JEAN CHRISTOPHE3,0006/21/2024
MATHERS EDWARD T3,0006/21/2024

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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 13D/A   NEW ENTERPRISE ASSOCIATES 13 LP  04/30/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   PERCEPTIVE ADVISORS LLC  04/17/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D/A   PERCEPTIVE ADVISORS LLC  04/03/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13D   PERCEPTIVE ADVISORS LLC  03/20/24   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   RA CAPITAL MANAGEMENT, L.P.  02/14/24   File this document to a folder.