BlackRock Investment Management, LLC - GSE SYS INC ownership

GSE SYS INC's ticker is GVP and the CUSIP is 36227K106. A total of 32 filers reported holding GSE SYS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of GSE SYS INC
ValueSharesWeighting
Q4 2016$9,000
+12.5%
2,6660.0%0.00%
Q3 2016$8,000
+33.3%
2,6660.0%0.00%
Q2 2016$6,000
+50.0%
2,666
-1.0%
0.00%
Q1 2015$4,0000.0%2,6920.0%0.00%
Q4 2014$4,0000.0%2,6920.0%0.00%
Q3 2014$4,000
+100.0%
2,692
+179.5%
0.00%
Q2 2014$2,0009630.00%
Other shareholders
GSE SYS INC shareholders Q1 2015
NameSharesValueWeighting ↓
S Squared Technology, LLC 1,141,800$1,827,0002.84%
BARD ASSOCIATES INC 485,265$782,0000.32%
NSB Advisors LLC 218,537$350,0000.21%
BARINGS LLC 472,100$755,0000.03%
WealthTrust Axiom LLC 39,100$62,0000.02%
Cubic Asset Management, LLC 13,400$21,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 123,925$198,0000.01%
SHEPHERD KAPLAN KROCHUK, LLC 20,633$33,0000.00%
Spark Investment Management LLC 10,400$16,0000.00%
Teton Advisors, Inc. 29,200$47,0000.00%
View complete list of GSE SYS INC shareholders