Parallax Volatility Advisers, L.P. - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is RGEN and the CUSIP is 759916109. A total of 242 filers reported holding REPLIGEN CORP in Q4 2018. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of REPLIGEN CORP
ValueSharesWeighting
Q2 2022$4,182,000
+4.1%
25,752
+20.5%
0.00%
+100.0%
Q1 2022$4,018,000
-28.4%
21,365
-24.0%
0.00%
-60.0%
Q2 2021$5,609,000
+186866.7%
28,100
+52918.9%
0.01%
Q4 2018$3,000
-98.6%
53
-99.1%
0.00%
Q4 2017$207,000
-91.9%
5,712
-93.1%
0.00%
-100.0%
Q4 2016$2,543,000
-7.1%
82,500
-17.5%
0.01%0.0%
Q2 2016$2,736,000
+2.0%
100,0000.0%0.01%
-16.7%
Q1 2016$2,682,000
-17.8%
100,000
-14.6%
0.01%
-14.3%
Q3 2015$3,261,000117,1000.01%
Other shareholders
REPLIGEN CORP shareholders Q4 2018
NameSharesValueWeighting ↓
12 West Capital Management LP 1,021,641$295,244,00013.47%
Ally Bridge Group (NY) LLC 70,000$20,229,0005.95%
Miura Global Management 85,000$24,564,0003.81%
Conestoga Capital Advisors, LLC 871,390$251,823,0003.48%
Ranger Investment Management 187,723$54,250,0002.90%
AWM Investment Company, Inc. 100,000$28,899,0002.84%
Brown Capital Management 1,017,477$294,041,0002.41%
Stephens Investment Management Group LLC 558,287$161,339,0002.19%
Yorktown Management & Research Co Inc 10,050$2,904,0002.18%
SV Health Investors, LLC 14,541$4,203,0002.06%
View complete list of REPLIGEN CORP shareholders