Who Owns REPLIGEN (RGEN)? -- Institutional Holders (2026-06-30)

561 institutions reported holding $9.78B of REPLIGEN (RGEN) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($747.2M), VANGUARD GROUP INC ($701.9M), FMR LLC ($462.2M), UNITED CAPITAL FINANCIAL ADVISORS, LLC ($380.8M), MAVERICK CAPITAL LTD ($270.8M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$747.2M5.4MAdded
2VANGUARD GROUP INC$701.9M5.1MAdded
3FMR LLC$462.2M3.3MAdded
4UNITED CAPITAL FINANCIAL ADVISORS, LLC$380.8M2.8MAdded
5MAVERICK CAPITAL LTD$270.8M2.0MAdded
6STATE STREET CORP$261.0M1.8MAdded
7PRICE T ROWE ASSOCIATES INC /MD/$239.1M1.8MTrimmed
8MASSACHUSETTS FINANCIAL SERVICES CO /MA/$220.6M1.6MAdded
9WASATCH ADVISORS LP$217.0M1.6MAdded
10AMERIPRISE FINANCIAL INC$215.0M1.6MTrimmed
11Bank of New York Mellon Corp$208.0M1.8MTrimmed
12T. Rowe Price Investment Management, Inc.$192.6M1.4MAdded
13Invesco Ltd.$189.3M1.4MAdded
14Holocene Advisors, LP$176.3M1.3MAdded
15FRANKLIN RESOURCES INC$176.1M890,216Trimmed
16RTW INVESTMENTS, LP$169.3M1.2MAdded
17GEODE CAPITAL MANAGEMENT, LLC$145.0M1.1MTrimmed
18CONGRESS ASSET MANAGEMENT CO$138.1M1.0MAdded
19GOLDMAN SACHS GROUP INC$134.5M965,411Added
20Conestoga Capital Advisors, LLC$133.8M980,983Trimmed
21DIMENSIONAL FUND ADVISORS LP$129.6M949,863Added
22Stephens Investment Management Group LLC$127.9M937,084Added
23UBS Group AG$108.5M795,009Added
24WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$107.6M788,571New
25BAMCO INC /NY/$102.1M748,466Added

Source: SEC Form 13F filings · as of 2026-06-30