SIMPLEX TRADING, LLC - SUPPORT COM INC ownership

SUPPORT COM INC's ticker is SPRT and the CUSIP is 86858W200. A total of 44 filers reported holding SUPPORT COM INC in Q2 2021. The put-call ratio across all filers is 0.89 and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SUPPORT COM INC
ValueSharesWeighting
Q2 2021$30,0007,880
-40.0%
0.00%
Q1 2021$0
-100.0%
13,127
+1132.6%
0.00%
Q3 2020$1,0000.0%1,065
+31.8%
0.00%
Q1 2019$1,000
-88.9%
808
-74.3%
0.00%
Q3 2018$9,0003,138
+2259.4%
0.00%
Q2 2018$0
-100.0%
133
-88.1%
0.00%
Q1 2018$3,0001,1130.00%
Other shareholders
SUPPORT COM INC shareholders Q2 2021
NameSharesValueWeighting ↓
KNOTT DAVID M 1,361,900$5,256,0001.87%
ARDSLEY ADVISORY PARTNERS LP 432,500$1,669,0000.20%
PERRITT CAPITAL MANAGEMENT INC 50,000$193,0000.10%
EMERALD MUTUAL FUND ADVISERS TRUST 682,444$2,634,0000.09%
Belvedere Trading LLC 136,200$614,0000.05%
Black Maple Capital Management LP 18,100$70,0000.04%
Belvedere Trading LLC 61,400$277,0000.02%
JAMES INVESTMENT RESEARCH INC 34,421$133,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 120,000$463,0000.01%
BAILARD, INC. 38,715$149,0000.01%
View complete list of SUPPORT COM INC shareholders