GROUP ONE TRADING, L.P. - MARCHEX INC ownership

MARCHEX INC's ticker is and the CUSIP is 56624R958. A total of 2 filers reported holding MARCHEX INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MARCHEX INC
ValueSharesWeighting
Q1 2020$44,000
-76.7%
30,000
-40.0%
0.00%
-100.0%
Q4 2019$189,000
+20.4%
50,0000.0%0.00%0.0%
Q3 2019$157,000
+41.4%
50,000
+25.0%
0.00%0.0%
Q3 2018$111,000
-9.0%
40,0000.0%0.00%0.0%
Q2 2018$122,000
+2950.0%
40,000
+3900.0%
0.00%
Q3 2015$4,000
-81.0%
1,000
-50.0%
0.00%
Q1 2014$21,0002,0000.00%
Other shareholders
MARCHEX INC shareholders Q1 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MARCHEX INC shareholders