AMEREN CORP

Ticker: AEE CUSIP: 023608102 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 697,164 Value ($000) $69,619 Avg Close $101.98 Range $96.57 - $105.97
Q3 2025
Shares 779,330 Value ($000) $81,346 Avg Close $98.57 Range $92.86 - $103.75
Q2 2025
Shares 853,943 Value ($000) $82,013 Avg Close $95.15 Range $89.80 - $100.73
Q1 2025
Shares 699,018 Value ($000) $70,181 Avg Close $93.72 Range $84.34 - $101.13
Q3 2024
Shares 9,100 Value ($000) $796 Avg Close $76.79 Range $67.12 - $84.49
Q3 2022
Shares 24,925 Value ($000) $2,008 Avg Close $82.17 Range $72.64 - $87.62
Q2 2022
Shares 94,832 Value ($000) $8,567 Avg Close $82.76 Range $72.40 - $88.56
Q1 2022
Shares 22,352 Value ($000) $2,095 Avg Close $77.82 Range $72.52 - $84.57
Q4 2021
Shares 68,526 Value ($000) $6,100 Avg Close $75.02 Range $70.73 - $79.34
Q2 2021
Shares 3,321 Value ($000) $266 Avg Close $72.96 Range $69.48 - $75.99
Q3 2020
Shares 15,297 Value ($000) $1,210 Avg Close $67.00 Range $59.90 - $71.58
Q2 2020
Shares 16,324 Value ($000) $1,149 Avg Close $61.49 Range $55.82 - $68.83
Q4 2019
Shares 32,065 Value ($000) $2,463 Avg Close $63.64 Range $61.34 - $66.95
Q3 2019
Shares 122,802 Value ($000) $9,830 Avg Close $63.90 Range $61.23 - $67.62
Q1 2019
Shares 50,165 Value ($000) $3,690 Avg Close $57.26 Range $51.80 - $61.87
Q4 2017
Shares 11,868 Value ($000) $700 Avg Close $48.63 Range $45.57 - $51.27
Q4 2016
Shares 10,760 Value ($000) $564 Avg Close $38.04 Range $35.84 - $40.82