SIMPLEX TRADING, LLC - ATTUNITY LTD ownership

ATTUNITY LTD's ticker is and the CUSIP is M15332901. A total of 3 filers reported holding ATTUNITY LTD in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ATTUNITY LTD
ValueSharesWeighting
Q1 2019$722,000
+216.7%
308
+165.5%
0.00%
+100.0%
Q4 2018$228,000
-64.2%
116
-65.6%
0.00%
-50.0%
Q3 2018$636,000
+2093.1%
337
+1248.0%
0.00%
Q2 2018$29,00025
+2400.0%
0.00%
Q1 2018$0
-100.0%
1
-98.9%
0.00%
Q2 2017$1,000
-88.9%
940.0%0.00%
Q1 2017$9,000940.00%
Other shareholders
ATTUNITY LTD shareholders Q4 2018
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 13,800$272,0000.00%
SIMPLEX TRADING, LLC 116$228,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ATTUNITY LTD shareholders