아메렌 코퍼레이션
MX ˙ BMV ˙ US0236081024
SecurityMX:AEE / Ameren Corporation
InstitutionPnc Financial Services Group, Inc.
Latest Disclosed Ownership60,433 shares
Latest Disclosed Value $ 6,642,758
Pnc Financial Services Group, Inc. reports 0.88% decrease in ownership of AEE / Ameren Corporation

On May 8, 2026 - Pnc Financial Services Group, Inc. filed a 13F-HR form disclosing ownership of 60,433 shares of Ameren Corporation (MX:AEE) valued at $6,642,758 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 60,967 shares of Ameren Corporation. This represents a change in shares of -0.88% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F AMEREN COM 023608102 60,433 -534 -0.88 6,643 9.10 0.0038
2026-02-06 2025-12-31 13F AMEREN COM 023608102 60,967 1,656 2.79 6,088 -1.65 0.0033
2025-11-07 2025-09-30 13F AMEREN COM 023608102 59,311 1,005 1.72 6,191 10.56 0.0038
2025-08-08 2025-06-30 13F AMEREN COM 023608102 58,306 3,069 5.56 5,600 0.97 0.0036
2025-05-09 2025-03-31 13F AMEREN COM 023608102 55,237 1,977 3.71 5,546 16.81 0.0029
2025-02-07 2024-12-31 13F AMEREN COM 023608102 53,260 -4,461 -7.73 4,748 -5.96 0.0032
2024-11-08 2024-09-30 13F AMEREN COM 023608102 57,721 7,112 14.05 5,048 40.30 0.0032
2024-08-09 2024-06-30 13F AMEREN COM 023608102 50,609 0 0.00 3,599 -3.87 0.0024
2024-05-10 2024-03-31 13F AMEREN COM 023608102 50,609 19,275 61.51 3,743 65.18 0.0026
2024-03-22 2023-12-31 13F/A-1 AMEREN COM 023608102 31,334 -5,655 -15.29 2,267 -18.11 0.0018
2024-02-09 2023-12-31 13F AMEREN COM 023608102 31,334 -5,655 2,267 0.0018
2023-11-13 2023-09-30 13F AMEREN COM 023608102 36,989 1,494 4.21 2,768 -4.52 0.0024
2023-08-11 2023-06-30 13F AMEREN COM 023608102 35,495 3,310 10.28 2,899 4.24 0.0025
2023-05-15 2023-03-31 13F AMEREN COM 023608102 32,185 684 2.17 2,780 -0.75 0.0024
2023-02-10 2022-12-31 13F AMEREN COM 023608102 31,501 3,378 12.01 2,801 23.61 0.0027
2022-11-10 2022-09-30 13F AMEREN COM 023608102 28,123 -266 -0.94 2,266 -11.69 0.0024
2022-08-12 2022-06-30 13F AMEREN COM 023608102 28,389 209 0.74 2,566 -2.91 0.0025
2022-05-12 2022-03-31 13F AMEREN COM 023608102 28,180 832 3.04 2,643 8.54 0.0023
2022-02-11 2021-12-31 13F AMEREN COR Common Stock 023608102 27,348 -1,472 -5.11 2,435 4.33 0.0020
2021-11-05 2021-09-30 13F AMEREN COR Common Stock 023608102 28,820 891 3.19 2,334 4.34 0.0022
2021-08-06 2021-06-30 13F AMEREN COR Common Stock 023608102 27,929 852 3.15 2,237 1.59 0.0020
2021-05-07 2021-03-31 13F AMEREN COR Common Stock 023608102 27,077 531 2.00 2,202 6.22 0.0021
2021-02-12 2020-12-31 13F AMEREN COR Common Stock 023608102 26,546 1,749 7.05 2,073 5.60 0.0021
2020-11-06 2020-09-30 13F AMEREN COR Common Stock 023608102 24,797 1,406 6.01 1,963 19.26 0.0024
2020-08-28 2020-06-30 13F/A-1 AMEREN COR Common Stock 023608102 23,391 -585 -2.44 1,646 -5.62 0.0022
2020-08-07 2020-06-30 13F AMEREN COR Common Stock 023608102 23,391 -585 1,646 341.7728
2020-05-08 2020-03-31 13F AMEREN COR Common Stock 023608102 23,976 106 0.44 1,744 -4.91 0.0022
2020-02-07 2019-12-31 13F AMEREN COR Common Stock 023608102 23,870 -2,189 -8.40 1,834 -12.16 0.0018
2019-11-08 2019-09-30 13F AMEREN COR Common Stock 023608102 26,059 -868 -3.22 2,088 3.16 0.0021
2019-08-09 2019-06-30 13F AMEREN COR Common Stock 023608102 26,927 -2,882 -9.67 2,024 -7.75 0.0020
2019-05-10 2019-03-31 13F AMEREN COR Common Stock 023608102 29,809 786 2.71 2,194 15.90 0.0022
2019-02-08 2018-12-31 13F AMEREN COR Common Stock 023608102 29,023 6,501 28.87 1,893 33.03 0.0021
2018-11-09 2018-09-30 13F AMEREN COM 023608102 22,522 -1,097 -4.64 1,423 -0.97 0.0014
2018-08-10 2018-06-30 13F AMEREN COM 023608102 23,619 256 1.10 1,437 8.70 0.0014
2018-05-11 2018-03-31 13F AMEREN COM 023608102 23,363 -860 -3.55 1,322 -7.55 0.0013
2018-02-09 2017-12-31 13F AMEREN COR Common Stock 023608102 24,223 -12,205 -33.50 1,430 -32.16 0.0014
2017-11-13 2017-09-30 13F AMEREN COM 023608102 36,428 1,554 4.46 2,108 10.48 0.0022
2017-08-11 2017-06-30 13F AMEREN COM 023608102 34,874 -1,124 -3.12 1,908 -2.90 0.0021
2017-05-12 2017-03-31 13F AMEREN COM 023608102 35,998 -174 -0.48 1,965 3.53 0.0022
2017-02-10 2016-12-31 13F AMEREN COM 023608102 36,172 -1,684 -4.45 1,898 1.93 0.0022
2016-11-04 2016-09-30 13F AMEREN COR Common Stock 023608102 37,856 1,403 3.85 1,862 -4.71 0.0022
2016-08-05 2016-06-30 13F AMEREN COR Common Stock 023608102 36,453 3,786 11.59 1,954 19.29 0.0023
2016-05-06 2016-03-31 13F AMEREN COR Common Stock 023608102 32,667 -5,206 -13.75 1,638 -0.06 0.0019
2016-02-05 2015-12-31 13F AMEREN COR Common Stock 023608102 37,873 384 1.02 1,639 3.54 0.0019
2015-11-06 2015-09-30 13F AMEREN COR Common Stock 023608102 37,489 -668 -1.75 1,583 10.08 0.0019
2015-08-05 2015-06-30 13F AMEREN COR Common Stock 023608102 38,157 -4,418 -10.38 1,438 -20.02 0.0016
2015-05-08 2015-03-31 13F AMEREN COR Common Stock 023608102 42,575 -263 -0.61 1,798 -9.05 0.0020
2015-02-06 2014-12-31 13F/A-1 AMEREN COR Common Stock 023608102 42,838 209 0.49 1,977 20.99 0.0022
2015-02-06 2014-12-31 13F AMEREN COR Common Stock 023608102 42,838 1,977
2014-11-07 2014-09-30 13F AMEREN COM 023608102 42,629 4,011 10.39 1,634 3.42 0.0019
2014-08-08 2014-06-30 13F AMEREN COM 023608102 38,618 -5,294 -12.06 1,580 -12.71 0.0020
2014-05-09 2014-03-31 13F AMEREN COM 023608102 43,912 -41,673 -48.69 1,810 -41.48 0.0024
2014-02-07 2013-12-31 13F AMEREN COM 023608102 85,585 -9,235 -9.74 3,093 -6.36 0.0041
2013-11-01 2013-09-30 13F AMEREN COM 023608102 94,820 -1,679 -1.74 3,303 -0.60 0.0048
2013-08-02 2013-06-30 13F AMEREN COM 023608102 96,499 96,499 3,323 0.0049
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.