SIMPLEX TRADING, LLC - COSTAMARE INC ownership

COSTAMARE INC's ticker is and the CUSIP is Y1771G902. A total of 3 filers reported holding COSTAMARE INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of COSTAMARE INC
ValueSharesWeighting
Q3 2023$2,311
+263.4%
240,300
+265.2%
0.00%
+100.0%
Q2 2023$636
-29.8%
65,800
-31.7%
0.00%0.0%
Q1 2023$906
-48.3%
96,300
-49.0%
0.00%
-50.0%
Q4 2022$1,751
-99.8%
188,700
+70.2%
0.00%
+100.0%
Q3 2022$992,000
-43.4%
110,900
-23.5%
0.00%
-50.0%
Q2 2022$1,753,000
+9.1%
144,900
+53.7%
0.00%
+100.0%
Q1 2022$1,607,000
+327.4%
94,300
+216.4%
0.00%
Q4 2021$376,000
+32.4%
29,800
+24.7%
0.00%
Q3 2021$284,000
+2.5%
23,900
+1.7%
0.00%
Q2 2021$277,00023,500
+3930.9%
0.00%
Q1 2021$0
-100.0%
583
+134.1%
0.00%
Q4 2020$206,000
+119.1%
249
+60.6%
0.00%
Q3 2020$94,000
+1780.0%
155
+1622.2%
0.00%
Q2 2020$5,000
-92.2%
9
-93.7%
0.00%
Q1 2020$64,000
+14.3%
143
+142.4%
0.00%
Q4 2019$56,000
+211.1%
59
+96.7%
0.00%
Q3 2019$18,000
-87.8%
30
-89.7%
0.00%
Q2 2019$148,000
+1133.3%
290
+900.0%
0.00%
Q4 2018$12,000
-45.5%
29
-14.7%
0.00%
Q3 2018$22,000
+450.0%
34
-66.7%
0.00%
Q1 2018$4,000
+300.0%
102
-1.9%
0.00%
Q4 2017$1,000
-94.4%
104
-82.5%
0.00%
-100.0%
Q3 2017$18,000
-89.8%
595
-66.2%
0.00%
-87.5%
Q2 2017$177,000
+37.2%
1,762
+19.5%
0.01%
+33.3%
Q1 2017$129,000
+12800.0%
1,475
+896.6%
0.01%
Q4 2016$1,0000.0%148
+169.1%
0.00%
Q3 2016$1,000
-50.0%
55
-50.0%
0.00%
Q2 2016$2,000
-95.0%
110
-66.6%
0.00%
-100.0%
Q1 2016$40,000
+3900.0%
329
+296.4%
0.00%
Q4 2015$1,000830.00%
Other shareholders
COSTAMARE INC shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 364,500$4,410,0000.01%
SIMPLEX TRADING, LLC 144,900$1,753,0000.00%
JANE STREET GROUP, LLC 156,300$1,891,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of COSTAMARE INC shareholders