OSTRUM ASSET MANAGEMENT - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is RGEN and the CUSIP is 759916109. A total of 446 filers reported holding REPLIGEN CORP in Q1 2023. The put-call ratio across all filers is 0.55 and the average weighting 0.1%.

Quarter-by-quarter ownership
OSTRUM ASSET MANAGEMENT ownership history of REPLIGEN CORP
ValueSharesWeighting
Q2 2024$146,734
-36.4%
1,164
-7.3%
0.01%
-27.8%
Q1 2024$230,820
+2.3%
1,2550.0%0.02%
-10.0%
Q4 2023$225,649
-61.1%
1,255
-65.6%
0.02%
-63.0%
Q3 2023$580,068
+225.7%
3,648
+189.8%
0.05%
+260.0%
Q2 2023$178,098
-15.9%
1,259
+0.1%
0.02%
-16.7%
Q1 2023$211,7971,2580.02%
Other shareholders
REPLIGEN CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Copper Rock Capital Partners, LLC 194,476$759,916,0007.46%
12 West Capital Management LP 1,178,524$113,775,0006.78%
Ranger Investment Management 470,709$45,442,0004.00%
Conestoga Capital Advisors, LLC 1,342,839$129,638,0003.79%
Tygh Capital Management, Inc. 129,691$12,520,0002.81%
Lisanti Capital Growth, LLC 86,040$8,306,0002.74%
AWM Investment Company, Inc. 100,000$9,654,0002.56%
Redwood Investments, LLC 209,237$20,200,0002.38%
Miura Global Management 75,000$7,241,0001.88%
NBW CAPITAL LLC 40,394$3,900,0001.86%
View complete list of REPLIGEN CORP shareholders