SIMPLEX TRADING, LLC - GULF ISLAND FABRICATION INC ownership

GULF ISLAND FABRICATION INC's ticker is and the CUSIP is 402307902. A total of 2 filers reported holding GULF ISLAND FABRICATION INC 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 GULF ISLAND FABRICATION INC
ValueSharesWeighting
Q2 2022$1,0000.0%3000.0%0.00%
Q1 2022$1,000300
+50.0%
0.00%
Q4 2021$0
-100.0%
200
-71.4%
0.00%
Q3 2021$3,0000.0%7000.0%0.00%
Q2 2021$3,000
+50.0%
700
+9900.0%
0.00%
Q1 2021$2,0007
+250.0%
0.00%
Q3 2020$02
+100.0%
0.00%
Q2 2020$0
-100.0%
1
-80.0%
0.00%
Q1 2019$4,000
+33.3%
50.0%0.00%
Q4 2018$3,000
-57.1%
5
-37.5%
0.00%
Q3 2018$7,000
-85.4%
8
-85.2%
0.00%
Q2 2018$48,00054
+25.6%
0.00%
Q1 2018$0
-100.0%
43
-28.3%
0.00%
Q4 2017$11,000
+175.0%
60
-25.0%
0.00%
Q3 2017$4,000
+300.0%
80
+344.4%
0.00%
Q3 2016$1,00018
+5.9%
0.00%
Q4 2015$0170.00%
Other shareholders
GULF ISLAND FABRICATION INC shareholders Q4 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 200$00.00%
View complete list of GULF ISLAND FABRICATION INC shareholders