SIMPLEX TRADING, LLC - MARKETO INC ownership

MARKETO INC's ticker is and the CUSIP is 57063L957. A total of 3 filers reported holding MARKETO INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MARKETO INC
ValueSharesWeighting
Q2 2016$16,000
-27.3%
584
+320.1%
0.00%
-50.0%
Q1 2016$22,000139
+456.0%
0.00%
Q4 2015$025
+400.0%
0.00%
Q3 2015$05
+66.7%
0.00%
Q2 2015$03
+200.0%
0.00%
Q1 2015$010.00%
Other shareholders
MARKETO INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 24,400$788,0000.01%
PEAK6 Group LLC 900$29,0000.00%
Citadel Advisors 2,200$71,0000.00%
View complete list of MARKETO INC shareholders