GROUP ONE TRADING, L.P. - SIERRA ONCOLOGY INC ownership

SIERRA ONCOLOGY INC's ticker is and the CUSIP is 82640U904. A total of 2 filers reported holding SIERRA ONCOLOGY INC in Q2 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 SIERRA ONCOLOGY INC
ValueSharesWeighting
Q1 2022$128,0004,0000.00%
Other shareholders
SIERRA ONCOLOGY INC shareholders Q2 2022
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 4,000$4,0000.00%
View complete list of SIERRA ONCOLOGY INC shareholders