Form 13-F position report

* AMEREN CORP

Reported by CAISSE DE DEPOT ET PLACEMENT DU QUEBEC

Company profile Manager portfolio Source filing
AEE CUSIP 023608102 Manager CIK 0000898286
Latest reported change

Reported 1,753,464 shares, up 323,169 (22.6%) from the prior quarter.

Reported value 15.9%; share count 22.6% vs. the prior quarter.

Added
% of reported 13F value 0.38% This manager · Q2 2023
Shares 1,753,464 Quarter-end amount reported
Reported value $143,205,411 Fair value at quarter end
Consecutive quarters held 5 Through Q2 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

17 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q2 2026 Reduced 550,665 -441,195 (-44.5%) 0.09% $62,247,172 2026-08-14
Q1 2026 Added 991,860 +32,014 (3.3%) 0.17% $109,025,251 2026-05-14
Q4 2025 Added 959,846 +257,493 (36.7%) 0.16% $95,850,222 2026-02-17
Q3 2025 Reduced 702,353 -595,547 (-45.9%) 0.13% $73,311,606 2025-11-14
Q2 2025 Reduced 1,297,900 -573,475 (-30.6%) 0.27% $124,650,319 2025-08-14
Q1 2025 Reduced 1,871,375 -113,195 (-5.7%) 0.39% $187,886,057 2025-05-14
Q4 2024 Reduced 1,984,570 -333,967 (-14.4%) 0.37% $176,904,575 2025-02-14
Q3 2024 Added 2,318,537 +479,668 (26.1%) 0.4% $202,779,235 2024-11-14
Q2 2024 Reduced 1,838,869 -427,398 (-18.9%) 0.32% $130,761,972 2024-08-14
Q1 2024 Reduced 2,266,267 -306,606 (-11.9%) 0.4% $167,613,103 2024-05-14
Q4 2023 Added 2,572,873 +286,609 (12.5%) 0.47% $186,121,632 2024-02-14
Q3 2023 Added 2,286,264 +532,800 (30.4%) 0.49% $171,081,136 2023-11-14
Q2 2023 Added 1,753,464 +323,169 (22.6%) 0.38% $143,205,411 2023-08-14
Q1 2023 Reduced 1,430,295 -356,600 (-20.0%) 0.35% $123,563,188 2023-05-12
Q4 2022 Added 1,786,895 +210,000 (13.3%) 0.49% $158,890,704 2023-02-14
Q3 2022 Added 1,576,895 +1,563,795 (11937.4%) 0.37% $127,019,000 2022-11-14
Q2 2022 New 13,100 +13,100 (0.0%) < 0.01% $1,184,000 2022-08-12
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Institutional context

Who else reported the position

739 managers reported * AMEREN CORP for Q2 2023.

Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Added 32,341,642 +673,133 0.06% $2,641,341,903 41 qtrs
BlackRock Inc Added 18,837,990 +56,202 0.04% $1,538,498,622 41 qtrs
PRICE T ROWE ASSOCIATES INC MD Reduced 14,551,013 -1,746,422 0.17% $1,188,382,000 41 qtrs
T Rowe Price Investment Management Inc Reduced 14,203,463 -115,077 0.79% $1,159,997,000 4 qtrs
STATE STREET CORPORATION Added 13,783,575 +171,438 0.06% $1,125,704,570 31 qtrs
AMERIPRISE FINANCIAL INC Reduced 6,295,388 -165,557 0.16% $514,144,324 41 qtrs
JPMorgan Chase & Co Reduced 5,856,853 -356,641 0.05% $478,329,206 41 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 5,821,247 +254,645 0.06% $474,234,705 41 qtrs
PUTNAM INVESTMENTS LLC Added 5,031,257 +40,738 0.61% $410,902,759 40 qtrs
DEUTSCHE BANK AG Reduced 4,371,651 -220,999 0.19% $357,032,736 40 qtrs
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Filing details and methodology As reported
Report period
June 30, 2023
Filed
August 14, 2023
Filing type
13F-HR
Position type
COMMON

Voting authority reported

Sole
1,753,464
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.