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 Q2 2023. 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 Q2 2023
NameSharesValueWeighting ↓
III Capital Management 7,408,000$13,022,0001.65%
DeepCurrents Investment Group LLC 27,288,000$47,860,0001.26%
SSI INVESTMENT MANAGEMENT LLC 5,580,000$9,770,0000.70%
WOLVERINE ASSET MANAGEMENT LLC 35,862,000$62,994,0000.46%
SHENKMAN CAPITAL MANAGEMENT INC 2,400,000$4,241,0000.44%
Nicholas Investment Partners, LP 2,295,000$4,016,0000.31%
Calamos Advisors LLC 23,589,000$41,468,0000.24%
PALISADE CAPITAL MANAGEMENT, LP 4,345,000$7,623,0000.20%
Verition Fund Management LLC 7,935,000$13,926,0000.12%
LORD, ABBETT & CO. LLC 23,892,000$41,931,0000.11%
View complete list of REPLIGEN CORP shareholders