SIMPLEX TRADING, LLC - CASTOR MARITIME INC ownership

CASTOR MARITIME INC's ticker is and the CUSIP is Y1146L905. A total of 3 filers reported holding CASTOR MARITIME INC in Q3 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 CASTOR MARITIME INC
ValueSharesWeighting
Q3 2023$0
-100.0%
56,000
-14.4%
0.00%
Q2 2023$2
-66.7%
65,400
-3.4%
0.00%
Q1 2023$6
-94.8%
67,700
-34.3%
0.00%
Q4 2022$115
-99.9%
103,100
-47.6%
0.00%
Q3 2022$220,000
-10.6%
196,900
+6.8%
0.00%
Q2 2022$246,000
-35.6%
184,300
-11.4%
0.00%
Q1 2022$382,000
+310.8%
208,000
+215.2%
0.00%
Q4 2021$93,000
-50.3%
66,000
-8.6%
0.00%
Q3 2021$187,000
-2.1%
72,200
-1.6%
0.00%
Q2 2021$191,00073,4000.00%
Other shareholders
CASTOR MARITIME INC shareholders Q3 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 121,100$295,0000.00%
SIMPLEX TRADING, LLC 72,200$187,0000.00%
View complete list of CASTOR MARITIME INC shareholders