CAPSTONE INVESTMENT ADVISORS, LLC - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is and the CUSIP is 759916AB5. A total of 36 filers reported holding REPLIGEN CORP in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
CAPSTONE INVESTMENT ADVISORS, LLC ownership history of REPLIGEN CORP
ValueSharesWeighting
Q3 2023$20,474,747
+15.2%
14,305,000
+6.0%
0.09%
+4.5%
Q2 2023$17,765,662
+28.3%
13,500,000
+50.0%
0.09%
+25.7%
Q1 2023$13,844,208
-4.3%
9,000,0000.0%0.07%
-33.3%
Q4 2022$14,472,900
-7.2%
9,000,0000.0%0.10%
+11.7%
Q3 2022$15,593,000
-7.0%
9,000,000
-18.2%
0.09%
+14.6%
Q2 2022$16,770,000
-11.6%
11,000,0000.0%0.08%
+57.7%
Q1 2022$18,970,000
+62.0%
11,000,000
+120.0%
0.05%
+160.0%
Q4 2021$11,709,0005,000,0000.02%
Other shareholders
REPLIGEN CORP shareholders Q1 2022
NameSharesValueWeighting ↓
Aequim Alternative Investments LP 50,365,000$117,949,0003.68%
DeepCurrents Investment Group LLC 30,288,000$70,937,0002.20%
Opti Capital Management, LP 10,534,000$24,755,0001.88%
TENOR CAPITAL MANAGEMENT Co., L.P. 14,861,000$34,888,0000.73%
SSI INVESTMENT MANAGEMENT LLC 2,439,000$5,698,0000.33%
PERISCOPE CAPITAL INC. 4,000,000$9,373,0000.25%
SHENKMAN CAPITAL MANAGEMENT INC 1,463,000$3,429,0000.23%
Nicholas Investment Partners, LP 1,295,000$3,026,0000.19%
Calamos Advisors LLC 20,336,000$47,701,0000.18%
Verition Fund Management LLC 8,655,000$20,269,0000.15%
View complete list of REPLIGEN CORP shareholders