GROUP ONE TRADING, L.P. - CONSTELLATION PHARMCETICLS I ownership

CONSTELLATION PHARMCETICLS I's ticker is and the CUSIP is 210373956. A total of 2 filers reported holding CONSTELLATION PHARMCETICLS I in Q1 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 CONSTELLATION PHARMCETICLS I
ValueSharesWeighting
Q2 2021$88,000
+282.6%
2,600
+160.0%
0.00%
Q1 2021$23,000
+155.6%
1,000
+233.3%
0.00%
Q4 2020$9,000
+80.0%
300
+200.0%
0.00%
Q4 2019$5,0001000.00%
Other shareholders
CONSTELLATION PHARMCETICLS I shareholders Q1 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 10$31,0000.00%
View complete list of CONSTELLATION PHARMCETICLS I shareholders