BlackRock Investment Management, LLC - COMMUNICATIONS SYS INC ownership

COMMUNICATIONS SYS INC's ticker is JCS and the CUSIP is 203900105. A total of 35 filers reported holding COMMUNICATIONS SYS INC in Q2 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 Q2 2015
NameSharesValueWeighting ↓
DEPRINCE RACE & ZOLLO INC 396,188$1,886,0000.04%
BREMER TRUST NATIONAL ASSOCIATION 18,150$86,0000.02%
GAMCO INVESTORS, INC. ET AL 611,991$2,913,0000.02%
GABELLI FUNDS LLC 392,000$1,866,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 63,800$304,0000.01%
CRAWFORD INVESTMENT COUNSEL INC 28,232$134,0000.01%
Spark Investment Management LLC 10,500$49,0000.00%
First PREMIER Bank 900$4,0000.00%
Renaissance Technologies 308,200$1,467,0000.00%
ADVISORY RESEARCH INC 109,356$520,0000.00%
View complete list of COMMUNICATIONS SYS INC shareholders