ST LOUIS, MO
AMEREN CORPAEE— Latest position per institution from SEC 13F filings
15
Institutional holders
221.82M
Total shares held
19.74B
Estimated value
11.09M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
35.65M
Value
3.56B
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
25.82M
Value
2.92B
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
20.64M
Value
2.33M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
19.20M
Value
1.37B
Filed
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
18.05M
Value
2.04B
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
16.01M
Value
1.81B
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
15.17M
Value
1.72B
Filed
Jun 30, 2026
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
12.13M
Value
1.37M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
7.82M
Value
880.79M
Filed
Jun 30, 2026
FRANKLIN TEMPLETON INC
CIK 38777
Shares
6.10M
Value
689.45M
Filed
Jun 30, 2026
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
5.94M
Value
671.11M
Filed
Jun 30, 2026
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
5.38M
Value
591.06M
Filed
Mar 31, 2026
JUPITER TOPCO LLC
CIK 2146052
Shares
5.12M
Value
578.25M
Filed
Jun 30, 2026
PUTNAM INVESTMENTS LLC
CIK 1421578
Shares
5.11M
Value
369.85M
Filed
Dec 31, 2023
FMR LLC
CIK 315066
Shares
4.79M
Value
541.03M
Filed
Jun 30, 2026
INVESCO LTD.
CIK 914208
Shares
4.51M
Value
509.85M
Filed
Jun 30, 2026
PICTET ASSET MANAGEMENT SA
CIK 1361570
Shares
3.85M
Value
314.57M
Filed
Jun 30, 2023
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
3.68M
Value
415.57M
Filed
Jun 30, 2026
ALLIANCEBERNSTEIN L.P.
CIK 1109448
Shares
3.46M
Value
380.75M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
3.40M
Value
384.63M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 35.65M | 3.56B | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 25.82M | 2.92B | Jun 30, 2026 |
| 3 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 20.64M | 2.33M | Jun 30, 2026 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 19.20M | 1.37B | Jun 30, 2024 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 18.05M | 2.04B | Jun 30, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 16.01M | 1.81B | Jun 30, 2026 |
| 7 | STATE STREET CORP | 93751 | 15.17M | 1.72B | Jun 30, 2026 |
| 8 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 12.13M | 1.37M | Jun 30, 2026 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 7.82M | 880.79M | Jun 30, 2026 |
| 10 | FRANKLIN TEMPLETON INC | 38777 | 6.10M | 689.45M | Jun 30, 2026 |
| 11 | AMERIPRISE FINANCIAL INC | 820027 | 5.94M | 671.11M | Jun 30, 2026 |
| 12 | JANUS HENDERSON GROUP LTD. | 1274173 | 5.38M | 591.06M | Mar 31, 2026 |
| 13 | JUPITER TOPCO LLC | 2146052 | 5.12M | 578.25M | Jun 30, 2026 |
| 14 | PUTNAM INVESTMENTS LLC | 1421578 | 5.11M | 369.85M | Dec 31, 2023 |
| 15 | FMR LLC | 315066 | 4.79M | 541.03M | Jun 30, 2026 |
| 16 | INVESCO LTD. | 914208 | 4.51M | 509.85M | Jun 30, 2026 |
| 17 | PICTET ASSET MANAGEMENT SA | 1361570 | 3.85M | 314.57M | Jun 30, 2023 |
| 18 | GOLDMAN SACHS GROUP INC | 886982 | 3.68M | 415.57M | Jun 30, 2026 |
| 19 | ALLIANCEBERNSTEIN L.P. | 1109448 | 3.46M | 380.75M | Jun 30, 2026 |
| 20 | MORGAN STANLEY | 895421 | 3.40M | 384.63M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.