MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is RGEN and the CUSIP is 759916109. A total of 438 filers reported holding REPLIGEN CORP in Q4 2022. The put-call ratio across all filers is 0.43 and the average weighting 0.2%.

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of REPLIGEN CORP
ValueSharesWeighting
Q1 2023$45,015,085
+0.5%
267,374
+1.1%
0.02%
-6.2%
Q4 2022$44,779,616
+23.0%
264,483
+35.9%
0.02%
+14.3%
Q3 2022$36,401,000194,5500.01%
Other shareholders
REPLIGEN CORP shareholders Q4 2022
NameSharesValueWeighting ↓
12 West Capital Management LP 795,433$148,833,00013.13%
Miura Global Management 53,800$10,067,0006.03%
Brown Capital Management 1,740,034$325,578,0004.56%
Iron Triangle Partners LP 100,000$18,711,0003.27%
LRT Capital Management, LLC 22,652$4,238,0002.89%
AWM Investment Company, Inc. 100,000$18,711,0002.84%
Ranger Investment Management 188,944$35,353,0002.78%
Conestoga Capital Advisors, LLC 681,063$127,434,0002.49%
Ally Bridge Group (NY) LLC 16,724$3,129,0002.07%
Stephens Investment Management Group LLC 542,598$101,526,0001.92%
View complete list of REPLIGEN CORP shareholders