SIMPLEX TRADING, LLC - OLYMPIC STEEL INC ownership

OLYMPIC STEEL INC's ticker is and the CUSIP is 68162K956. 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
Q1 2023$5
-99.8%
1000.0%0.00%
Q3 2022$2,000
-71.4%
100
-50.0%
0.00%
Q1 2022$7,000
-50.0%
200
-66.7%
0.00%
Q4 2021$14,000
-93.5%
600
-91.5%
0.00%
Q3 2021$216,000
+3.8%
7,1000.0%0.00%
Q2 2021$208,000
+108.0%
7,100
+20782.4%
0.00%
Q1 2021$100,000
-14.5%
34
-66.0%
0.00%
Q2 2020$117,000
+192.5%
100
+156.4%
0.00%
Q1 2020$40,000
+150.0%
39
+333.3%
0.00%
Q4 2019$16,000
+33.3%
90.0%0.00%
Q3 2019$12,000
-96.8%
9
-96.7%
0.00%
-100.0%
Q2 2019$374,000
-13.6%
274
+0.4%
0.00%0.0%
Q1 2019$433,000
+462.3%
273
+405.6%
0.00%
Q4 2018$77,000
+54.0%
54
+125.0%
0.00%
Q3 2018$50,000
-68.2%
24
-68.8%
0.00%
-100.0%
Q2 2018$157,000
+3040.0%
77
+6.9%
0.00%
Q1 2018$5,000
-37.5%
72
-68.7%
0.00%
Q4 2017$8,000
+14.3%
230
-70.2%
0.00%
Q3 2017$7,000
-75.0%
772
+11.6%
0.00%
-100.0%
Q2 2017$28,000
+1300.0%
692
+11433.3%
0.00%
Q1 2017$2,0006
+100.0%
0.00%
Q4 2016$030.0%0.00%
Q3 2016$03
+200.0%
0.00%
Q2 2016$010.0%0.00%
Q1 2016$010.00%
Other shareholders
OLYMPIC STEEL INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 1,200$67,4520.00%
View complete list of OLYMPIC STEEL INC shareholders