GROUP ONE TRADING, L.P. - COMMVAULT SYSTEMS INC ownership

COMMVAULT SYSTEMS INC's ticker is and the CUSIP is 204166902. A total of 1 filers reported holding COMMVAULT SYSTEMS INC in Q2 2020. 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 COMMVAULT SYSTEMS INC
ValueSharesWeighting
Q1 2023$391,506
+227.9%
6,900
+263.2%
0.00%
Q4 2022$119,3961,900
-82.4%
0.00%
Q3 2021$0
-100.0%
10,800
-52.0%
0.00%
-100.0%
Q2 2021$1,759,000
+190.3%
22,500
+139.4%
0.00%
+100.0%
Q1 2021$606,000
+49.6%
9,400
-6.0%
0.00%
-66.7%
Q1 2020$405,000
+1127.3%
10,000
+1900.0%
0.00%
Q2 2018$33,000
-47.6%
500
-58.3%
0.00%
Q4 2017$63,000
-13.7%
1,2000.0%0.00%
-100.0%
Q3 2017$73,000
+82.5%
1,200
+71.4%
0.00%
Q2 2017$40,000
+700.0%
700
+600.0%
0.00%
Q1 2017$5,0000.0%1000.0%0.00%
Q4 2016$5,000
-90.6%
100
-90.0%
0.00%
-100.0%
Q3 2016$53,000
-76.4%
1,000
-80.8%
0.00%
-66.7%
Q2 2016$225,000
-19.4%
5,200
-26.8%
0.00%0.0%
Q4 2015$279,000
+469.4%
7,100
+610.0%
0.00%
+200.0%
Q2 2014$49,0001,0000.00%
Other shareholders
COMMVAULT SYSTEMS INC shareholders Q2 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of COMMVAULT SYSTEMS INC shareholders