ESSEX INVESTMENT MANAGEMENT CO LLC - GSE SYS INC ownership

GSE SYS INC's ticker is GVP and the CUSIP is 36227K106. A total of 24 filers reported holding GSE SYS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of GSE SYS INC
ValueSharesWeighting
Q3 2022$384,000
-32.5%
426,971
-6.2%
0.06%
-33.7%
Q2 2022$569,000
-39.9%
455,3190.0%0.09%
-22.0%
Q1 2022$947,000
+44.1%
455,319
+18.6%
0.12%
+57.3%
Q4 2021$657,000
+537.9%
383,986
+775.4%
0.08%
+435.7%
Q2 2019$103,000
-80.7%
43,862
-77.0%
0.01%
-82.3%
Q1 2019$533,000
+38.1%
190,376
+3.7%
0.08%
+163.3%
Q4 2018$386,000
+8.4%
183,642
+85.9%
0.03%
-28.6%
Q3 2018$356,00098,7620.04%
Other shareholders
GSE SYS INC shareholders Q4 2021
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