RHYTHM PHARMACEUTICALS, INC. - COM (RYTM)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / COM
Shares outstanding
66,399,673
Total 13F shares
70,891,353
Share change
+4,233,519
Total reported value
$7,159,217,368
Put/Call ratio
30%
Price per share
$100.99
Number of holders
263
Value change
+$449,473,155
Number of buys
153
Number of sells
98

Institutional Holders of RHYTHM PHARMACEUTICALS, INC. - COM (RYTM) as of Q3 2025

As of 30 Sep 2025, RHYTHM PHARMACEUTICALS, INC. - COM (RYTM) was held by 263 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 70,891,353 shares. The largest 10 holders included BlackRock, Inc., RA CAPITAL MANAGEMENT, L.P., BAKER BROS. ADVISORS LP, VANGUARD GROUP INC, PRIMECAP MANAGEMENT CO/CA/, NEA Management Company, LLC, PERCEPTIVE ADVISORS LLC, FMR LLC, STATE STREET CORP, and GOLDMAN SACHS GROUP INC. This page lists 263 institutional shareholders reporting positions in this security for the Q3 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.