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GSE SYS INC
GSE SYS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 36 Institutional holders with a total value of $13,945,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 S Squared Technology, LLC 1,095,083 3,164,000 22.69%
2 NEEDHAM INVESTMENT MANAGEMENT LLC 917,610 2,651,000 19.01%
3 RENAISSANCE TECHNOLOGIES LLC 518,727 1,499,000 10.75%
4 VANGUARD GROUP INC 493,585 1,422,000 10.20%
5 DIMENSIONAL FUND ADVISORS LP 465,604 1,341,000 9.62%
6 BARD ASSOCIATES INC 374,690 1,082,000 7.76%
7 BRIDGEWAY CAPITAL MANAGEMENT, LLC 240,125 692,000 4.96%
8 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 147,100 424,000 3.04%
9 Spark Investment Management LLC 87,300 252,000 1.81%
10 DEUTSCHE BANK AG\ 70,367 203,000 1.46%
11 BlackRock Institutional Trust Company, N.A. 45,583 132,000 0.95%
12 EAGLE GLOBAL ADVISORS LLC 38,770 112,000 0.80%
13 BlackRock Fund Advisors 38,163 110,000 0.79%
14 CITADEL ADVISORS LLC 36,252 104,000 0.75%
15 GEODE CAPITAL MANAGEMENT, LLC 33,536 96,000 0.69%
16 BROWN ADVISORY INC 31,000 90,000 0.65%
17 GABELLI FUNDS LLC 30,000 87,000 0.62%
18 WealthTrust Axiom LLC 29,222 84,000 0.60%
19 PANAGORA ASSET MANAGEMENT INC 26,862 77,000 0.55%
20 Teton Advisors, Inc. 20,000 58,000 0.42%
21 NORTHERN TRUST CORP 19,224 56,000 0.40%
22 BANK OF AMERICA CORP /DE/ 15,245 44,000 0.32%
23 GUGGENHEIM CAPITAL LLC 15,110 44,000 0.32%
24 GAMCO INVESTORS, INC. ET AL 10,197 29,000 0.21%
25 Walleye Trading LLC 7,500 22,000 0.16%
26 UBS Group AG 6,013 18,000 0.13%
27 BLACKROCK ADVISORS LLC 5,963 17,000 0.12%
28 WELLS FARGO & COMPANY/MN 3,320 10,000 0.07%
29 CITIGROUP INC 2,630 8,000 0.06%
30 BlackRock Investment Management, LLC 2,666 8,000 0.06%
31 MORGAN STANLEY 2,000 6,000 0.04%
32 NEXT Financial Group, Inc 840 2,000 0.01%
33 MANUFACTURERS LIFE INSURANCE COMPANY, THE 371 1,000 0.01%
34 Tower Research Capital LLC (TRC) 13 0 0.00%
35 Vantage Investment Advisors, LLC 95 0 0.00%
36 ROYAL BANK OF CANADA 33 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.