GROUP ONE TRADING, L.P. - SUPPORT COM INC ownership

SUPPORT COM INC's ticker is and the CUSIP is 86858W950. A total of 3 filers reported holding SUPPORT COM INC in Q2 2021. 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 SUPPORT COM INC
ValueSharesWeighting
Q2 2021$137,000
+204.4%
35,500
+258.6%
0.00%
Q1 2021$45,0009,9000.00%
Other shareholders
SUPPORT COM INC shareholders Q2 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 20$5,0000.00%
View complete list of SUPPORT COM INC shareholders