BlackRock Investment Management, LLC - COMMUNICATIONS SYS INC ownership

COMMUNICATIONS SYS INC's ticker is JCS and the CUSIP is 203900105. A total of 33 filers reported holding COMMUNICATIONS SYS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of COMMUNICATIONS SYS INC
ValueSharesWeighting
Q4 2016$6,0000.0%1,3530.0%0.00%
Q3 2016$6,000
-33.3%
1,3530.0%0.00%
Q2 2016$9,000
-10.0%
1,3530.0%0.00%
Q1 2016$10,000
-9.1%
1,3530.0%0.00%
Q4 2015$11,000
+10.0%
1,353
+8.2%
0.00%
Q3 2015$10,000
-23.1%
1,2510.0%0.00%
Q2 2015$13,000
-7.1%
1,251
+5.2%
0.00%
Q1 2015$14,000
+16.7%
1,1890.0%0.00%
Q4 2014$12,000
-14.3%
1,189
-7.2%
0.00%
Q3 2014$14,0000.0%1,281
+14.3%
0.00%
Q2 2014$14,0001,1210.00%
Other shareholders
COMMUNICATIONS SYS INC shareholders Q4 2015
NameSharesValueWeighting ↓
Alambic Investment Management, L.P. 102,131$456,0001.10%
Teton Advisors, Inc. 432,000$1,927,0000.31%
EAM Investors, LLC 118,046$526,0000.16%
WHITE PINE CAPITAL LLC 57,820$258,0000.13%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 134,652$601,0000.07%
GAMCO INVESTORS, INC. ET AL 722,138$3,221,0000.04%
GOULD ASSET MANAGEMENT LLC /CA/ 18,733$84,0000.03%
Fosun International Ltd 53,975$241,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 182,100$812,0000.02%
GABELLI FUNDS LLC 307,000$1,369,0000.01%
View complete list of COMMUNICATIONS SYS INC shareholders