SIMPLEX TRADING, LLC - STEEL DYNAMICS INC ownership

STEEL DYNAMICS INC's ticker is and the CUSIP is 858119950. A total of 4 filers reported holding STEEL DYNAMICS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of STEEL DYNAMICS INC
ValueSharesWeighting
Q3 2023$4,546
-51.7%
42,400
-50.9%
0.00%
-50.0%
Q2 2023$9,411
-51.7%
86,400
-49.8%
0.01%
-52.9%
Q1 2023$19,468
-25.5%
172,200
-35.6%
0.02%
-39.3%
Q4 2022$26,134
-99.8%
267,500
+17.9%
0.03%
+55.6%
Q3 2022$16,091,000
+84.0%
226,800
+71.6%
0.02%
+100.0%
Q2 2022$8,745,000
-27.7%
132,200
-8.8%
0.01%
-18.2%
Q1 2022$12,089,000
+158.3%
144,900
+92.2%
0.01%
+120.0%
Q4 2021$4,680,000
-34.9%
75,400
-36.1%
0.01%
-28.6%
Q3 2021$7,187,000
+2.2%
118,0000.0%0.01%0.0%
Q2 2021$7,032,000
+79.7%
118,000
+15204.8%
0.01%0.0%
Q1 2021$3,913,000
+28.5%
771
-6.7%
0.01%
+75.0%
Q4 2020$3,045,000
+578.2%
826
+426.1%
0.00%
+300.0%
Q3 2020$449,000
+11.1%
157
+1.3%
0.00%0.0%
Q2 2020$404,000
-41.8%
155
-49.7%
0.00%0.0%
Q1 2020$694,000
+56.0%
308
+135.1%
0.00%0.0%
Q4 2019$445,000
-76.5%
131
-79.4%
0.00%
-80.0%
Q3 2019$1,892,000
+228.5%
635
+232.5%
0.01%
+150.0%
Q2 2019$576,000
-17.0%
191
-3.0%
0.00%0.0%
Q1 2019$694,000
+16.2%
197
-1.0%
0.00%0.0%
Q4 2018$597,000
-29.7%
199
+5.9%
0.00%
-33.3%
Q3 2018$849,000
+10.1%
188
+11.9%
0.00%0.0%
Q2 2018$771,000
+2309.4%
168
-7.7%
0.00%
+200.0%
Q1 2018$32,000
+60.0%
182
-22.9%
0.00%0.0%
Q4 2017$20,000
-25.9%
236
-19.7%
0.00%0.0%
Q3 2017$27,000
+200.0%
294
-9.5%
0.00%
Q2 2017$9,000
-47.1%
325
+22.2%
0.00%
-100.0%
Q1 2017$17,000
+325.0%
266
+26.1%
0.00%
Q4 2016$4,0000.0%211
+653.6%
0.00%
Q3 2016$4,000
-90.9%
28
-94.4%
0.00%
-100.0%
Q2 2016$44,000497
+756.9%
0.00%
Q1 2016$0
-100.0%
58
+26.1%
0.00%
Q4 2015$5,00046
+2200.0%
0.00%
Q3 2015$02
+100.0%
0.00%
Q2 2015$0
-100.0%
1
-87.5%
0.00%
Q1 2015$1,0000.0%8
-11.1%
0.00%
Q4 2014$1,00090.00%
Other shareholders
STEEL DYNAMICS INC shareholders Q3 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 267,500$26,1340.03%
GROUP ONE TRADING, L.P. 75,500$7,376,3500.02%
JANE STREET GROUP, LLC 117,200$11,450,4400.01%
IMC-Chicago, LLC 13,500$1,318,9500.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of STEEL DYNAMICS INC shareholders