SIMPLEX TRADING, LLC - MARCHEX INC ownership

MARCHEX INC's ticker is and the CUSIP is 56624R958. A total of 2 filers reported holding MARCHEX 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 MARCHEX INC
ValueSharesWeighting
Q3 2018$5,000
+66.7%
20
+81.8%
0.00%
Q2 2018$3,00011
+1000.0%
0.00%
Q1 2018$01
-98.3%
0.00%
Q3 2017$060
+20.0%
0.00%
Q1 2017$0
-100.0%
50
-54.5%
0.00%
Q4 2016$1,0000.0%110
+80.3%
0.00%
Q3 2016$1,00061
+6000.0%
0.00%
Q3 2015$010.00%
Other shareholders
MARCHEX INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 1,000$4,0000.00%
SIMPLEX TRADING, LLC 1$00.00%
View complete list of MARCHEX INC shareholders