Parallax Volatility Advisers, L.P. - 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
Parallax Volatility Advisers, L.P. ownership history of REPLIGEN CORP
ValueSharesWeighting
Q3 2023$14,263,000
+8.8%
10,000,0000.0%0.03%
+10.3%
Q2 2023$13,109,749
-14.5%
10,000,0000.0%0.03%
-6.5%
Q1 2023$15,332,453
-4.4%
10,000,0000.0%0.03%
+24.0%
Q4 2022$16,031,000
-7.2%
10,000,0000.0%0.02%
-7.4%
Q3 2022$17,275,000
-98.9%
10,000,0000.0%0.03%
-98.1%
Q2 2022$1,519,500,000
+7381.9%
10,000,000
-15.3%
1.45%
+13045.5%
Q1 2022$20,309,000
+10.5%
11,811,000
+51.2%
0.01%
-35.3%
Q4 2021$18,382,0007,811,0000.02%
Other shareholders
REPLIGEN CORP shareholders Q1 2022
NameSharesValueWeighting ↓
COMERICA BANK 128,004$17,9801.88%
DeepCurrents Investment Group LLC 35,509,000$46,757,2941.85%
Castle Creek Arbitrage, LLC 7,897,000$10,388,5751.29%
Aequim Alternative Investments LP 60,500,000$32,163,9841.21%
Warberg Asset Management LLC 2,678,000$3,518,2090.58%
Kohlberg Kravis Roberts & Co. L.P. 13,539,000$17,779,5500.55%
TENOR CAPITAL MANAGEMENT Co., L.P. 15,510,000$20,444,7600.43%
Quaero Capital S.A. 200,000$263,2020.20%
Verition Fund Management LLC 11,353$14,940,2630.20%
CAPSTONE INVESTMENT ADVISORS, LLC 13,500,000$17,765,6620.09%
View complete list of REPLIGEN CORP shareholders