REPLIGEN CORP - COMMON STOCK (RGEN)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / COMMON STOCK
Shares outstanding
56,095,854
Total 13F shares
62,450,623
Share change
+2,680,346
Total reported value
$10,233,786,273
Put/Call ratio
186%
Price per share
$163.86
Number of holders
468
Value change
+$501,267,200
Number of buys
224
Number of sells
205

Institutional Holders of REPLIGEN CORP - COMMON STOCK (RGEN) as of Q4 2025

As of 31 Dec 2025, REPLIGEN CORP - COMMON STOCK (RGEN) was held by 468 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 62,450,623 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, UNITED CAPITAL FINANCIAL ADVISORS, LLC, STATE STREET CORP, CITADEL ADVISORS LLC, Bank of New York Mellon Corp, Invesco Ltd., and MASSACHUSETTS FINANCIAL SERVICES CO /MA/. This page lists 468 institutional shareholders reporting positions in this security for the Q4 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.