SIMPLEX TRADING, LLC - MARINE PRODS CORP ownership

MARINE PRODS CORP's ticker is and the CUSIP is 568427908. A total of 2 filers reported holding MARINE PRODS CORP in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MARINE PRODS CORP
ValueSharesWeighting
Q3 2022$0
-100.0%
100
-50.0%
0.00%
Q2 2022$1,000
-50.0%
2000.0%0.00%
Q1 2022$2,0000.0%2000.0%0.00%
Q4 2021$2,000
-50.0%
200
+6566.7%
0.00%
Q1 2021$4,000
-20.0%
3
-25.0%
0.00%
Q4 2020$5,000
-16.7%
40.0%0.00%
Q3 2020$6,000
-86.4%
4
-92.7%
0.00%
Q1 2020$44,000
+1000.0%
55
+1733.3%
0.00%
Q4 2019$4,000
-71.4%
3
-70.0%
0.00%
Q3 2019$14,000
-33.3%
10
-28.6%
0.00%
Q2 2019$21,00014
+75.0%
0.00%
Q1 2019$0
-100.0%
8
-85.2%
0.00%
Q3 2018$123,000
+39.8%
54
+8.0%
0.00%
Q2 2018$88,00050
+4900.0%
0.00%
Q4 2017$0
-100.0%
1
-93.3%
0.00%
Q2 2017$3,000150.00%
Other shareholders
MARINE PRODS CORP shareholders Q3 2022
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 100$00.00%
View complete list of MARINE PRODS CORP shareholders