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

Institutional Holders (2015Q1)
Portfolio Summary: 31 Institutional holders with a total value of $7,204,003.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 S Squared Technology, LLC 1,120,892 1,681,000 23.33%
2 DIMENSIONAL FUND ADVISORS LP 538,871 808,000 11.22%
3 VANGUARD GROUP INC 518,180 777,000 10.79%
4 BARINGS LLC 472,100 708,000 9.83%
5 NEEDHAM INVESTMENT MANAGEMENT LLC 467,760 702,000 9.74%
6 BARD ASSOCIATES INC 459,465 689,000 9.56%
7 CIBC Private Wealth Group LLC 305,731 459,000 6.37%
8 RENAISSANCE TECHNOLOGIES LLC 287,700 432,000 6.00%
9 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 147,100 241,000 3.35%
10 BRIDGEWAY CAPITAL MANAGEMENT, LLC 154,525 232,000 3.22%
11 BlackRock Institutional Trust Company, N.A. 45,583 68,000 0.94%
12 BROWN ADVISORY INC 44,218 66,000 0.92%
13 WealthTrust Axiom LLC 42,522 63,000 0.87%
14 GEODE CAPITAL MANAGEMENT, LLC 33,536 50,000 0.69%
15 GABELLI FUNDS LLC 30,000 45,000 0.62%
16 NORTHERN TRUST CORP 28,620 43,000 0.60%
17 Teton Advisors, Inc. 20,000 30,000 0.42%
18 PRICE T ROWE ASSOCIATES INC /MD/ 16,200 24,000 0.33%
19 GAMCO INVESTORS, INC. ET AL 15,803 24,000 0.33%
20 SHUFRO ROSE & CO LLC 13,000 19,000 0.26%
21 JACOBS LEVY EQUITY MANAGEMENT, INC 10,300 15,000 0.21%
22 UBS Group AG 3,659 6,000 0.08%
23 WELLS FARGO & COMPANY/MN 3,322 5,000 0.07%
24 BlackRock Investment Management, LLC 2,692 4,000 0.06%
25 CITIGROUP INC 2,630 4,000 0.06%
26 Nationwide Fund Advisors 2,512 4,000 0.06%
27 BLACKROCK ADVISORS LLC 1,794 3,000 0.04%
28 DEUTSCHE BANK AG\ 1,450 2,000 0.03%
29 BNP PARIBAS FINANCIAL MARKETS 2 3 0.00%
30 ROYAL BANK OF CANADA 33 0 0.00%
31 Vantage Investment Advisors, LLC 190 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.