SIMPLEX TRADING, LLC - MARTEN TRANS LTD ownership

MARTEN TRANS LTD's ticker is and the CUSIP is 573075908. A total of 3 filers reported holding MARTEN TRANS LTD in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MARTEN TRANS LTD
ValueSharesWeighting
Q3 2023$32716,600
+8200.0%
0.00%
Q2 2023$0
-100.0%
200
+100.0%
0.00%
Q3 2022$1,000
-99.0%
100
-98.4%
0.00%
Q2 2022$102,000
+131.8%
6,100
+144.0%
0.00%
Q1 2022$44,000
-89.4%
2,500
-89.7%
0.00%
Q4 2021$416,000
+5100.0%
24,300
+485900.0%
0.00%
Q4 2020$8,000
-90.6%
5
-87.8%
0.00%
Q3 2019$85,000
-87.3%
41
-87.1%
0.00%
-100.0%
Q3 2018$667,000
+1610.3%
317
+1764.7%
0.00%
Q2 2018$39,00017
+1600.0%
0.00%
Q3 2016$010.00%
Other shareholders
MARTEN TRANS LTD shareholders Q4 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 1,700$29,0000.00%
SIMPLEX TRADING, LLC 24,300$416,0000.00%
View complete list of MARTEN TRANS LTD shareholders