Dark
Light
System
Security
COMMUNICATIONS SYS INC
COMMUNICATIONS SYS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 33 Institutional holders with a total value of $24,037,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 631,571 5,267,000 21.91%
2 GAMCO INVESTORS, INC. ET AL 413,500 3,449,000 14.35%
3 DEPRINCE RACE & ZOLLO INC 410,902 3,427,000 14.26%
4 Teton Advisors, Inc. 274,062 2,286,000 9.51%
5 RENAISSANCE TECHNOLOGIES LLC 263,441 2,197,000 9.14%
6 GABELLI FUNDS LLC 240,000 2,002,000 8.33%
7 VANGUARD GROUP INC 172,113 1,436,000 5.97%
8 BlackRock Institutional Trust Company, N.A. 109,771 915,000 3.81%
9 ADVISORY RESEARCH INC 73,418 612,000 2.55%
10 CRAWFORD INVESTMENT COUNSEL INC 61,577 514,000 2.14%
11 BRIDGEWAY CAPITAL MANAGEMENT, LLC 45,100 376,000 1.56%
12 GEODE CAPITAL MANAGEMENT, LLC 28,195 235,000 0.98%
13 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 26,400 220,000 0.92%
14 BlackRock Fund Advisors 24,254 202,000 0.84%
15 ROYAL BANK OF CANADA 22,610 188,000 0.78%
16 NORTHERN TRUST CORP 21,363 179,000 0.74%
17 BREMER TRUST NATIONAL ASSOCIATION 18,150 151,000 0.63%
18 Bank of New York Mellon Corp 14,294 119,000 0.50%
19 UBS Group AG 12,986 108,000 0.45%
20 Brandywine Global Investment Management, LLC 5,300 45,000 0.19%
21 MORGAN STANLEY 2,549 21,000 0.09%
22 Nationwide Fund Advisors 2,369 20,000 0.08%
23 US BANCORP \DE\ 1,800 15,000 0.06%
24 BANK OF AMERICA CORP /DE/ 1,600 13,000 0.05%
25 Tower Research Capital LLC (TRC) 1,542 12,000 0.05%
26 BlackRock Investment Management, LLC 1,251 10,000 0.04%
27 LADENBURG THALMANN FINANCIAL SERVICES INC. 996 8,000 0.03%
28 BRAVE ASSET MANAGEMENT INC 400 3,000 0.01%
29 AMERICAN INTERNATIONAL GROUP, INC. 234 2,000 0.01%
30 MANUFACTURERS LIFE INSURANCE COMPANY, THE 202 2,000 0.01%
31 USA MUTUALS ADVISORS, INC. 299 2,000 0.01%
32 DEUTSCHE BANK AG\ 275 1,000 0.00%
33 WELLS FARGO & COMPANY/MN 0 0 0.00%

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.