SIMPLEX TRADING, LLC - AMEREN CORP ownership

AMEREN CORP's ticker is and the CUSIP is 023608902. A total of 2 filers reported holding AMEREN CORP 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 AMEREN CORP
ValueSharesWeighting
Q3 2023$673
-16.7%
9,000
-9.1%
0.00%0.0%
Q2 2023$808
+2276.5%
9,900
+2375.0%
0.00%
Q1 2023$34
-92.6%
400
-92.3%
0.00%
-100.0%
Q4 2022$462
-100.0%
5,200
-78.9%
0.00%
-50.0%
Q3 2022$1,981,000
+631.0%
24,600
+720.0%
0.00%
Q2 2022$271,000
-86.8%
3,000
-86.3%
0.00%
-100.0%
Q1 2022$2,053,000
+755.4%
21,900
+711.1%
0.00%
Q4 2021$240,000
-90.3%
2,700
-91.2%
0.00%
-100.0%
Q3 2021$2,485,000
+1.1%
30,800
+0.3%
0.00%0.0%
Q2 2021$2,457,000
+741.4%
30,700
+85177.8%
0.00%
+100.0%
Q1 2021$292,000
-66.3%
36
-67.6%
0.00%0.0%
Q4 2020$866,000
+821.3%
111
+825.0%
0.00%
Q3 2020$94,000
-56.9%
12
-61.3%
0.00%
Q2 2020$218,000
-44.5%
31
-42.6%
0.00%
-100.0%
Q1 2020$393,000
+202.3%
54
+217.6%
0.00%
Q4 2019$130,000
-4.4%
170.0%0.00%
Q3 2019$136,000
+0.7%
17
-5.6%
0.00%
Q2 2019$135,000
-92.1%
18
-92.3%
0.00%
-100.0%
Q1 2019$1,713,000
+2853.4%
233
+2488.9%
0.01%
Q4 2018$58,000
+3.6%
90.0%0.00%
Q3 2018$56,000
-23.3%
9
-25.0%
0.00%
Q2 2018$73,00012
+20.0%
0.00%
Q1 2018$010
-23.1%
0.00%
Q4 2017$0
-100.0%
13
+44.4%
0.00%
Q3 2017$1,0009
+200.0%
0.00%
Q2 2017$0
-100.0%
3
-90.9%
0.00%
Q1 2017$2,0000.0%33
+266.7%
0.00%
Q4 2016$2,0009
+125.0%
0.00%
Q3 2016$0
-100.0%
4
-75.0%
0.00%
Q2 2016$5,000
-28.6%
16
-69.8%
0.00%
-100.0%
Q1 2016$7,0000.0%53
+23.3%
0.00%0.0%
Q4 2015$7,0000.0%43
+65.4%
0.00%0.0%
Q3 2015$7,00026
+30.0%
0.00%
Q2 2015$020
-9.1%
0.00%
Q1 2015$0220.00%
Other shareholders
AMEREN CORP shareholders Q4 2020
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 19,600$1,771,0000.00%
GROUP ONE TRADING, L.P. 7,000$633,0000.00%
SIMPLEX TRADING, LLC 3,000$271,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AMEREN CORP shareholders