GAMCO INVESTORS, INC. ET AL - GSE SYS INC ownership

GSE SYS INC's ticker is GVP and the CUSIP is 36227K106. A total of 33 filers reported holding GSE SYS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of GSE SYS INC
ValueSharesWeighting
Q2 2017$32,000
-8.6%
10,1970.0%0.00%
Q1 2017$35,000
-2.8%
10,1970.0%0.00%
Q4 2016$36,000
+24.1%
10,1970.0%0.00%
Q3 2016$29,000
+20.8%
10,197
-4.0%
0.00%
Q2 2016$24,000
-22.6%
10,621
-7.4%
0.00%
Q1 2016$31,000
+6.9%
11,470
-5.3%
0.00%
Q4 2015$29,000
+38.1%
12,106
-15.9%
0.00%
Q3 2015$21,000
-8.7%
14,389
-3.8%
0.00%
Q2 2015$23,000
-4.2%
14,955
-5.4%
0.00%
Q1 2015$24,000
-7.7%
15,803
-3.3%
0.00%
Q4 2014$26,0000.0%16,338
-3.3%
0.00%
Q3 2014$26,000
-7.1%
16,904
-0.8%
0.00%
Q2 2014$28,000
-15.2%
17,046
-10.5%
0.00%
Q1 2014$33,000
+3.1%
19,046
-5.6%
0.00%
Q4 2013$32,000
-3.0%
20,177
-2.7%
0.00%
Q3 2013$33,000
+6.5%
20,743
-0.5%
0.00%
Q2 2013$31,00020,8560.00%
Other shareholders
GSE SYS INC shareholders Q2 2015
NameSharesValueWeighting ↓
S Squared Technology, LLC 786,638$818,0000.61%
Minerva Advisors LLC 499,085$519,0000.35%
NEEDHAM INVESTMENT MANAGEMENT LLC 2,153,308$2,240,0000.22%
PERRITT CAPITAL MANAGEMENT INC 125,000$130,0000.10%
Polar Asset Management Partners Inc. 1,992,724$2,072,0000.03%
HERITAGE INVESTORS MANAGEMENT CORP 127,753$133,0000.01%
CAHABA WEALTH MANAGEMENT, INC. 33,227$34,0000.01%
Joel Isaacson & Co., LLC 23,590$25,0000.00%
Parallel Advisors, LLC 33,000$34,0000.00%
Renaissance Technologies 753,666$784,0000.00%
View complete list of GSE SYS INC shareholders