MARXE AUSTIN W & GREENHOUSE DAVID M - IMAGE SENSING SYS INC ownership

IMAGE SENSING SYS INC's ticker is ISNS and the CUSIP is 45244C104. A total of 12 filers reported holding IMAGE SENSING SYS INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
MARXE AUSTIN W & GREENHOUSE DAVID M ownership history of IMAGE SENSING SYS INC
ValueSharesWeighting
Q2 2014$2,837,000
-51.8%
859,646
-22.5%
0.36%
-44.9%
Q1 2014$5,881,000
+7.1%
1,109,6460.0%0.65%
+10.5%
Q4 2013$5,493,000
-30.0%
1,109,6460.0%0.59%
-38.8%
Q3 2013$7,845,000
-3.8%
1,109,6460.0%0.96%
-12.4%
Q2 2013$8,156,0001,109,6461.10%
Other shareholders
IMAGE SENSING SYS INC shareholders Q3 2014
NameSharesValueWeighting ↓
BARD ASSOCIATES INC 37,110$131,0000.06%
Paloma Partners Management Co 47,641$169,0000.01%
Tower Research Capital LLC (TRC) 10,429$37,0000.00%
Renaissance Technologies 124,400$440,0000.00%
NEXT Financial Group, Inc 500$2,0000.00%
UBS AG 1,182$4,0000.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 16,015$57,0000.00%
MORGAN STANLEY 5,508$19,0000.00%
BlackRock Institutional Trust Company, N.A. 153,993$545,0000.00%
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 31,600$112,0000.00%
View complete list of IMAGE SENSING SYS INC shareholders