PERRITT CAPITAL MANAGEMENT INC - SUPPORT COM INC ownership

SUPPORT COM INC's ticker is SPRT and the CUSIP is 86858W200. A total of 32 filers reported holding SUPPORT COM INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
PERRITT CAPITAL MANAGEMENT INC ownership history of SUPPORT COM INC
ValueSharesWeighting
Q2 2021$193,000
-16.1%
50,0000.0%0.10%
-19.2%
Q1 2021$230,000
+4.5%
50,000
-50.0%
0.12%
-6.7%
Q4 2020$220,000
+22.2%
100,0000.0%0.13%
+0.8%
Q3 2020$180,000
+27.7%
100,0000.0%0.13%
+26.7%
Q2 2020$141,000
+29.4%
100,0000.0%0.10%
+18.0%
Q1 2020$109,0000.0%100,0000.0%0.09%
+71.2%
Q4 2019$109,000
-29.2%
100,0000.0%0.05%
-20.0%
Q3 2019$154,000
-4.9%
100,0000.0%0.06%
+109.7%
Q2 2019$162,000100,0000.03%
Other shareholders
SUPPORT COM INC shareholders Q1 2020
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