GROUP ONE TRADING, L.P. - REPLIGEN CORP ownership

REPLIGEN CORP's ticker is and the CUSIP is 759916909. A total of 4 filers reported holding REPLIGEN CORP in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of REPLIGEN CORP
ValueSharesWeighting
Q3 2023$15,901
-99.5%
100
-99.6%
0.00%
-100.0%
Q2 2023$3,465,770
+32.0%
24,500
+57.1%
0.01%
+22.2%
Q1 2023$2,626,416
+26.1%
15,600
+26.8%
0.01%
+80.0%
Q4 2022$2,082,513
-48.0%
12,300
-42.5%
0.01%
-37.5%
Q3 2022$4,004,000
+12412.5%
21,400
+10600.0%
0.01%
Q2 2022$32,000
-91.0%
200
-89.5%
0.00%
Q1 2022$357,000
-85.7%
1,900
-79.8%
0.00%
-100.0%
Q4 2021$2,490,000
-31.1%
9,400
-24.8%
0.00%
-50.0%
Q3 2021$3,612,000
+211.9%
12,500
+115.5%
0.00%
+300.0%
Q2 2021$1,158,000
+29.5%
5,800
+26.1%
0.00%0.0%
Q1 2021$894,000
-62.4%
4,600
-62.9%
0.00%
-75.0%
Q4 2020$2,376,000
-53.5%
12,400
-64.2%
0.00%
-75.0%
Q3 2020$5,105,000
+397.6%
34,600
+316.9%
0.02%
+220.0%
Q2 2020$1,026,000
-76.8%
8,300
-81.9%
0.01%
-86.1%
Q1 2020$4,422,000
+449.3%
45,800
+426.4%
0.04%
+620.0%
Q4 2019$805,000
-69.3%
8,700
-74.6%
0.01%
-76.2%
Q3 2019$2,623,000
-39.0%
34,200
-31.6%
0.02%
-46.2%
Q2 2019$4,298,000
+1273.2%
50,000
+843.4%
0.04%
+1200.0%
Q1 2019$313,000
-64.5%
5,300
-68.3%
0.00%
-62.5%
Q4 2018$881,000
-56.0%
16,700
-53.7%
0.01%
-50.0%
Q3 2018$2,002,000
+312.8%
36,100
+250.5%
0.02%
+300.0%
Q2 2018$485,000
-37.7%
10,300
-52.1%
0.00%
-50.0%
Q1 2018$778,000
-14.6%
21,500
-14.3%
0.01%
+33.3%
Q4 2017$911,000
-25.0%
25,100
-20.8%
0.01%
-45.5%
Q3 2017$1,215,000
-24.3%
31,700
-18.1%
0.01%
-35.3%
Q2 2017$1,604,000
+59.9%
38,700
+35.8%
0.02%
+41.7%
Q1 2017$1,003,000
+150.1%
28,500
+119.2%
0.01%
+200.0%
Q4 2016$401,000
-63.0%
13,000
-63.8%
0.00%
-66.7%
Q3 2016$1,084,000
+31.2%
35,900
+18.9%
0.01%
+20.0%
Q2 2016$826,000
+10.7%
30,200
+8.6%
0.01%
-9.1%
Q1 2016$746,000
-41.3%
27,800
-38.1%
0.01%
-26.7%
Q4 2015$1,270,000
+5.6%
44,900
+3.9%
0.02%
-11.8%
Q3 2015$1,203,000
-0.2%
43,200
+47.9%
0.02%0.0%
Q2 2015$1,205,000
+142.0%
29,200
+78.0%
0.02%
+112.5%
Q1 2015$498,000
-60.4%
16,400
-74.2%
0.01%
-57.9%
Q4 2014$1,259,000
+22.4%
63,600
+23.0%
0.02%
+18.8%
Q3 2014$1,029,000
+107.0%
51,700
+137.2%
0.02%
+100.0%
Q2 2014$497,000
+506.1%
21,800
+240.6%
0.01%
+700.0%
Q1 2014$82,000
-76.2%
6,400
-74.6%
0.00%
-80.0%
Q4 2013$344,000
-49.1%
25,200
-58.7%
0.01%
-61.5%
Q3 2013$676,000
+187.7%
61,000
+114.0%
0.01%
+116.7%
Q2 2013$235,00028,5000.01%
Other shareholders
REPLIGEN CORP shareholders Q3 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