AMEREN CORP

Ticker: AEE CUSIP: 023608102 Class: COM

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025

Shares 14,660 Value ($000) $1,464 Avg Close $101.98 Range $96.57 - $105.97

Q3 2025

Shares 13,706 Value ($000) $1,431 Avg Close $98.57 Range $92.86 - $103.75

Q2 2025

Shares 324,195 Value ($000) $31,136 Avg Close $95.15 Range $89.80 - $100.73

Q1 2025

Shares 272,920 Value ($000) $27,401 Avg Close $93.72 Range $84.34 - $101.13

Q4 2024

Shares 497,218 Value ($000) $44,322 Avg Close $86.51 Range $82.23 - $92.28

Q3 2024

Shares 521,022 Value ($000) $45,569 Avg Close $76.79 Range $67.12 - $84.49

Q2 2024

Shares 648,306 Value ($000) $46,101 Avg Close $69.05 Range $66.35 - $72.17

Q1 2024

Shares 253,606 Value ($000) $18,757 Avg Close $66.93 Range $62.95 - $70.20

Q4 2023

Shares 276,464 Value ($000) $19,999 Avg Close $70.97 Range $64.94 - $77.10

Q3 2023

Shares 253,606 Value ($000) $18,977 Avg Close $75.48 Range $69.25 - $81.99

Q2 2023

Shares 136,006 Value ($000) $11,108 Avg Close $78.68 Range $73.19 - $83.63

Q1 2023

Shares 136,006 Value ($000) $11,750 Avg Close $78.05 Range $73.22 - $82.76

Q4 2022

Shares 1,510 Value ($000) $134 Avg Close $76.15 Range $66.26 - $84.15

Q3 2022

Shares 108,546 Value ($000) $8,743 Avg Close $82.17 Range $72.64 - $87.62

Q2 2022

Shares 281,646 Value ($000) $25,450 Avg Close $82.76 Range $72.40 - $88.56

Q1 2022

Shares 272,246 Value ($000) $25,526 Avg Close $77.82 Range $72.52 - $84.57

Q4 2021

Shares 264,072 Value ($000) $23,505 Avg Close $75.02 Range $70.73 - $79.34

Q3 2021

Shares 297,483 Value ($000) $24,096 Avg Close $74.83 Range $69.92 - $79.48

Q2 2021

Shares 265,828 Value ($000) $21,277 Avg Close $72.96 Range $69.48 - $75.99

Q1 2021

Shares 165,897 Value ($000) $13,497 Avg Close $64.84 Range $60.27 - $72.37

Q4 2020

Shares 32,649 Value ($000) $2,549 Avg Close $68.86 Range $65.24 - $74.55

Q3 2020

Shares 52,617 Value ($000) $4,161 Avg Close $67.00 Range $59.90 - $71.58

Q2 2020

Shares 111,996 Value ($000) $7,880 Avg Close $61.49 Range $55.82 - $68.83

Q1 2020

Shares 514,631 Value ($000) $37,480 Avg Close $66.87 Range $49.76 - $73.80

Q4 2019

Shares 596,152 Value ($000) $45,785 Avg Close $63.64 Range $61.34 - $66.95

Q3 2019

Shares 684,442 Value ($000) $54,790 Avg Close $63.90 Range $61.23 - $67.62

Q2 2019

Shares 829,053 Value ($000) $62,270 Avg Close $60.99 Range $58.04 - $64.63

Q1 2019

Shares 980,466 Value ($000) $72,113 Avg Close $57.26 Range $51.80 - $61.87

Q4 2018

Shares 740,063 Value ($000) $48,270 Avg Close $54.42 Range $51.10 - $58.14

Q3 2018

Shares 770,363 Value ($000) $48,702 Avg Close $51.05 Range $47.87 - $53.77

Q2 2018

Shares 898,163 Value ($000) $54,653 Avg Close $46.22 Range $44.15 - $49.57

Q1 2018

Shares 724,263 Value ($000) $41,015 Avg Close $44.14 Range $41.30 - $46.98

Q4 2017

Shares 808,863 Value ($000) $47,715 Avg Close $48.63 Range $45.57 - $51.27

Q3 2017

Shares 678,763 Value ($000) $39,260 Avg Close $45.42 Range $42.00 - $47.78

Q2 2017

Shares 122,863 Value ($000) $6,717 Avg Close $43.30 Range $41.81 - $44.84

Q1 2017

Shares 353,963 Value ($000) $19,323 Avg Close $41.41 Range $39.64 - $44.03

Q4 2016

Shares 69,263 Value ($000) $3,634 Avg Close $38.04 Range $35.84 - $40.82

Q3 2016

Shares 143,563 Value ($000) $7,060 Avg Close $38.81 Range $36.57 - $41.03

Q2 2016

Shares 252,923 Value ($000) $13,552 Avg Close $37.08 Range $34.82 - $40.65

Q1 2016

Shares 267,342 Value ($000) $13,394 Avg Close $34.49 Range $30.94 - $37.73

Q3 2015

Shares 129,064 Value ($000) $5,456 Avg Close $29.50 Range $27.42 - $32.02

Q2 2015

Shares 44,864 Value ($000) $1,690 Avg Close $29.09 Range $27.21 - $31.07

Q1 2015

Shares 33,889 Value ($000) $1,430 Avg Close $31.21 Range $29.15 - $33.48

Q4 2014

Shares 39,658 Value ($000) $1,829 Avg Close $30.20 Range $27.10 - $34.43

Q3 2014

Shares 142,337 Value ($000) $5,456 Avg Close $27.50 Range $25.71 - $28.73

Q2 2014

Shares 417,037 Value ($000) $17,048 Avg Close $27.75 Range $26.34 - $29.10

Q1 2014

Shares 643,961 Value ($000) $26,531 Avg Close $26.55 Range $24.21 - $29.03

Q4 2013

Shares 811,143 Value ($000) $29,331 Avg Close $24.47 Range $23.24 - $25.36

Q3 2013

Shares 2,034,492 Value ($000) $70,882 Avg Close $23.34 Range $21.99 - $24.65

Q2 2013

Shares 2,306,027 Value ($000) $79,420 Avg Close $23.26 Range $21.72 - $24.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,660	$1,464	$101.98	$96.57 - $105.97
Q3 2025	13,706	$1,431	$98.57	$92.86 - $103.75
Q2 2025	324,195	$31,136	$95.15	$89.80 - $100.73
Q1 2025	272,920	$27,401	$93.72	$84.34 - $101.13
Q4 2024	497,218	$44,322	$86.51	$82.23 - $92.28
Q3 2024	521,022	$45,569	$76.79	$67.12 - $84.49
Q2 2024	648,306	$46,101	$69.05	$66.35 - $72.17
Q1 2024	253,606	$18,757	$66.93	$62.95 - $70.20
Q4 2023	276,464	$19,999	$70.97	$64.94 - $77.10
Q3 2023	253,606	$18,977	$75.48	$69.25 - $81.99
Q2 2023	136,006	$11,108	$78.68	$73.19 - $83.63
Q1 2023	136,006	$11,750	$78.05	$73.22 - $82.76
Q4 2022	1,510	$134	$76.15	$66.26 - $84.15
Q3 2022	108,546	$8,743	$82.17	$72.64 - $87.62
Q2 2022	281,646	$25,450	$82.76	$72.40 - $88.56
Q1 2022	272,246	$25,526	$77.82	$72.52 - $84.57
Q4 2021	264,072	$23,505	$75.02	$70.73 - $79.34
Q3 2021	297,483	$24,096	$74.83	$69.92 - $79.48
Q2 2021	265,828	$21,277	$72.96	$69.48 - $75.99
Q1 2021	165,897	$13,497	$64.84	$60.27 - $72.37
Q4 2020	32,649	$2,549	$68.86	$65.24 - $74.55
Q3 2020	52,617	$4,161	$67.00	$59.90 - $71.58
Q2 2020	111,996	$7,880	$61.49	$55.82 - $68.83
Q1 2020	514,631	$37,480	$66.87	$49.76 - $73.80
Q4 2019	596,152	$45,785	$63.64	$61.34 - $66.95
Q3 2019	684,442	$54,790	$63.90	$61.23 - $67.62
Q2 2019	829,053	$62,270	$60.99	$58.04 - $64.63
Q1 2019	980,466	$72,113	$57.26	$51.80 - $61.87
Q4 2018	740,063	$48,270	$54.42	$51.10 - $58.14
Q3 2018	770,363	$48,702	$51.05	$47.87 - $53.77
Q2 2018	898,163	$54,653	$46.22	$44.15 - $49.57
Q1 2018	724,263	$41,015	$44.14	$41.30 - $46.98
Q4 2017	808,863	$47,715	$48.63	$45.57 - $51.27
Q3 2017	678,763	$39,260	$45.42	$42.00 - $47.78
Q2 2017	122,863	$6,717	$43.30	$41.81 - $44.84
Q1 2017	353,963	$19,323	$41.41	$39.64 - $44.03
Q4 2016	69,263	$3,634	$38.04	$35.84 - $40.82
Q3 2016	143,563	$7,060	$38.81	$36.57 - $41.03
Q2 2016	252,923	$13,552	$37.08	$34.82 - $40.65
Q1 2016	267,342	$13,394	$34.49	$30.94 - $37.73
Q3 2015	129,064	$5,456	$29.50	$27.42 - $32.02
Q2 2015	44,864	$1,690	$29.09	$27.21 - $31.07
Q1 2015	33,889	$1,430	$31.21	$29.15 - $33.48
Q4 2014	39,658	$1,829	$30.20	$27.10 - $34.43
Q3 2014	142,337	$5,456	$27.50	$25.71 - $28.73
Q2 2014	417,037	$17,048	$27.75	$26.34 - $29.10
Q1 2014	643,961	$26,531	$26.55	$24.21 - $29.03
Q4 2013	811,143	$29,331	$24.47	$23.24 - $25.36
Q3 2013	2,034,492	$70,882	$23.34	$21.99 - $24.65
Q2 2013	2,306,027	$79,420	$23.26	$21.72 - $24.39