BlackRock Institutional Trust Company, N.A. - GSE SYS INC ownership

GSE SYS INC's ticker is GVP and the CUSIP is 36227K106. A total of 31 filers reported holding GSE SYS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Institutional Trust Company, N.A. ownership history of GSE SYS INC
ValueSharesWeighting
Q4 2016$160,000
+21.2%
45,5830.0%0.00%
Q3 2016$132,000
+29.4%
45,5830.0%0.00%
Q2 2016$102,000
-17.7%
45,5830.0%0.00%
Q1 2016$124,000
+13.8%
45,5830.0%0.00%
Q4 2015$109,000
+60.3%
45,5830.0%0.00%
Q3 2015$68,000
-4.2%
45,5830.0%0.00%
Q2 2015$71,000
+4.4%
45,5830.0%0.00%
Q1 2015$68,000
-5.6%
45,5830.0%0.00%
Q4 2014$72,000
-5.3%
45,583
-6.9%
0.00%
Q3 2014$76,000
-6.2%
48,9830.0%0.00%
Q2 2014$81,000
-4.7%
48,9830.0%0.00%
Q1 2014$85,000
+7.6%
48,983
-1.2%
0.00%
Q4 2013$79,000
+1.3%
49,5670.0%0.00%
Q3 2013$78,000
+4.0%
49,5670.0%0.00%
Q2 2013$75,00049,5670.00%
Other shareholders
GSE SYS INC shareholders Q4 2016
NameSharesValueWeighting ↓
PACIFIC VIEW ASSET MANAGEMENT, LLC 1,658,819$2,903,00013.93%
S Squared Technology, LLC 786,638$1,377,0001.21%
NEEDHAM INVESTMENT MANAGEMENT LLC 1,022,500$1,789,0000.57%
BARD ASSOCIATES INC 317,490$527,0000.27%
Emancipation Management LLC 32,500$57,0000.20%
PERRITT CAPITAL MANAGEMENT INC 157,068$274,0000.12%
Polar Asset Management Partners Inc. 1,961,033$3,432,0000.06%
Syntal Capital Partners, LLC 125,500$219,0000.06%
QUANTUM CAPITAL MANAGEMENT 33,290$58,0000.03%
WealthTrust Axiom LLC 13,722$24,0000.01%
View complete list of GSE SYS INC shareholders