Tower Research Capital LLC (TRC) - INSIGNIA SYS INC ownership

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of INSIGNIA SYS INC
ValueSharesWeighting
Q4 2020$2,0002,510
+1155.0%
0.00%
Q4 2018$0
-100.0%
200
-67.5%
0.00%
Q3 2018$1,000
-66.7%
616
-70.7%
0.00%
Q2 2018$3,000
+200.0%
2,102
+425.5%
0.00%
Q3 2016$1,0000.0%4000.0%0.00%
Q2 2016$1,000400
+19900.0%
0.00%
Q1 2016$0
-100.0%
2
-99.8%
0.00%
Q4 2014$4,000
+300.0%
1,181
+323.3%
0.00%
Q3 2013$1,000279
+27800.0%
0.00%
Q2 2013$010.00%
Other shareholders
INSIGNIA SYS INC shareholders Q1 2021
NameSharesValueWeighting ↓
PERKINS CAPITAL MANAGEMENT INC 413,867$1,482,0001.27%
BIGLARI CAPITAL CORP. 2,313,200$8,281,0001.02%
THOMPSON DAVIS & CO., INC. 37,362$134,0000.16%
Teton Advisors, Inc. 310,595$1,112,0000.07%
Potomac Capital Management, Inc. 15,328$55,0000.06%
Municipal Employees' Retirement System of Michigan 82,100$294,0000.02%
Sigma Planning Corp 40,300$144,0000.02%
Renaissance Technologies 542,400$1,942,0000.01%
Virtu KCG Holdings LLC 14,991$54,0000.00%
STIFEL FINANCIAL CORP 33,700$121,0000.00%
View complete list of INSIGNIA SYS INC shareholders