JANE STREET GROUP, LLC - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is and the CUSIP is 759916909. A total of 6 filers reported holding REPLIGEN CORP in Q4 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of REPLIGEN CORP
ValueSharesWeighting
Q3 2023$8,761,451
+122.0%
55,100
+97.5%
0.00%
+200.0%
Q2 2023$3,946,734
+80.3%
27,900
+114.6%
0.00%0.0%
Q1 2023$2,188,680
-93.1%
13,000
-93.0%
0.00%
-93.3%
Q4 2022$31,627,108
+469.1%
186,800
+529.0%
0.02%
+650.0%
Q3 2022$5,557,000
-26.7%
29,700
-36.4%
0.00%
-33.3%
Q2 2022$7,584,00046,7000.00%
Other shareholders
REPLIGEN CORP shareholders Q4 2022
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 21,400$4,004,0000.01%
JANE STREET GROUP, LLC 29,700$5,557,0000.00%
SIMPLEX TRADING, LLC 5,300$991,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of REPLIGEN CORP shareholders