SIMPLEX TRADING, LLC - OLYMPIC STEEL INC ownership

OLYMPIC STEEL INC's ticker is and the CUSIP is 68162K906. A total of 2 filers reported holding OLYMPIC STEEL INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of OLYMPIC STEEL INC
ValueSharesWeighting
Q2 2023$9
-40.0%
200
-33.3%
0.00%
Q1 2023$15
+150.0%
300
+50.0%
0.00%
Q4 2022$6
-99.7%
200
+100.0%
0.00%
Q3 2022$2,000
-95.9%
100
-92.3%
0.00%
Q1 2022$49,000
+2350.0%
1,300
+1200.0%
0.00%
Q4 2021$2,000
-98.7%
100
-98.0%
0.00%
Q3 2021$155,000
+4.0%
5,1000.0%0.00%
Q2 2021$149,000
-23.2%
5,100
+7627.3%
0.00%
Q1 2021$194,000
+6366.7%
66
+2100.0%
0.00%
Q4 2020$3,000
+200.0%
3
+200.0%
0.00%
Q2 2020$1,000
-92.9%
1
-87.5%
0.00%
Q4 2019$14,000
-54.8%
8
-63.6%
0.00%
Q3 2019$31,000
+138.5%
22
+120.0%
0.00%
Q2 2019$13,000
+116.7%
10
+233.3%
0.00%
Q3 2018$6,000
+50.0%
3
+50.0%
0.00%
Q2 2018$4,0002
+100.0%
0.00%
Q1 2018$0
-100.0%
1
-96.8%
0.00%
Q4 2017$4,000
-71.4%
31
-43.6%
0.00%
-100.0%
Q3 2017$14,000
+100.0%
55
+129.2%
0.00%
Q2 2017$7,00024
+1100.0%
0.00%
Q1 2017$0
-100.0%
2
-75.0%
0.00%
Q4 2016$3,000
-57.1%
8
-76.5%
0.00%
Q3 2016$7,000
-61.1%
34
+47.8%
0.00%
-100.0%
Q2 2016$18,000
+157.1%
23
-20.7%
0.00%0.0%
Q1 2016$7,00029
+383.3%
0.00%
Q4 2015$06
-40.0%
0.00%
Q1 2015$0100.00%
Other shareholders
OLYMPIC STEEL INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 300$150.00%
View complete list of OLYMPIC STEEL INC shareholders