SIMPLEX TRADING, LLC - MARCHEX INC ownership

MARCHEX INC's ticker is and the CUSIP is 56624R908. A total of 3 filers reported holding MARCHEX INC in Q2 2019. 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
Q4 2022$3
-99.9%
2,400
-17.2%
0.00%
Q3 2022$4,000
+300.0%
2,900
+96566.7%
0.00%
Q2 2019$1,00030.0%0.00%
Q2 2017$03
+200.0%
0.00%
Q1 2017$010.00%
Other shareholders
MARCHEX INC shareholders Q2 2019
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 5,200$24,0000.00%
SIMPLEX TRADING, LLC 3$1,0000.00%
View complete list of MARCHEX INC shareholders