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

Institutional Holders (2016Q4)
Portfolio Summary: 30 Institutional holders with a total value of $15,596,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 NEEDHAM INVESTMENT MANAGEMENT LLC 960,000 3,360,000 21.54%
2 S Squared Technology, LLC 808,162 2,829,000 18.14%
3 RENAISSANCE TECHNOLOGIES LLC 531,200 1,859,000 11.92%
4 VANGUARD GROUP INC 493,585 1,728,000 11.08%
5 DIMENSIONAL FUND ADVISORS LP 448,388 1,569,000 10.06%
6 BARD ASSOCIATES INC 366,690 1,283,000 8.23%
7 BRIDGEWAY CAPITAL MANAGEMENT, LLC 240,125 840,000 5.39%
8 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 147,100 515,000 3.30%
9 Spark Investment Management LLC 76,900 269,000 1.72%
10 DEUTSCHE BANK AG\ 64,309 224,000 1.44%
11 BlackRock Fund Advisors 46,075 161,000 1.03%
12 BlackRock Institutional Trust Company, N.A. 45,583 160,000 1.03%
13 EAGLE GLOBAL ADVISORS LLC 38,770 136,000 0.87%
14 GEODE CAPITAL MANAGEMENT, LLC 33,536 117,000 0.75%
15 GABELLI FUNDS LLC 30,000 105,000 0.67%
16 PANAGORA ASSET MANAGEMENT INC 26,862 94,000 0.60%
17 WealthTrust Axiom LLC 24,222 84,000 0.54%
18 Teton Advisors, Inc. 20,000 70,000 0.45%
19 NORTHERN TRUST CORP 19,509 68,000 0.44%
20 GAMCO INVESTORS, INC. ET AL 10,197 36,000 0.23%
21 BLACKROCK ADVISORS LLC 5,963 21,000 0.13%
22 ACADIAN ASSET MANAGEMENT LLC 5,164 18,000 0.12%
23 WELLS FARGO & COMPANY/MN 3,320 12,000 0.08%
24 UBS Group AG 3,000 11,000 0.07%
25 BlackRock Investment Management, LLC 2,666 9,000 0.06%
26 CITIGROUP INC 2,630 9,000 0.06%
27 Walleye Trading LLC 1,800 6,000 0.04%
28 NEXT Financial Group, Inc 840 3,000 0.02%
29 Vantage Investment Advisors, LLC 95 0 0.00%
30 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.