Ameren Corporation
US ˙ NYSE ˙ US0236081024

SecurityAEE / Ameren Corporation
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership8,596 shares
Latest Disclosed Value $ 944,884
Private Advisor Group, LLC reports 37.01% increase in ownership of AEE / Ameren Corporation

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 8,596 shares of Ameren Corporation (US:AEE) valued at $944,872 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,274 shares of Ameren Corporation. This represents a change in shares of 37.01% during the quarter. The current value of the position is $913,153 USD.

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)
2026-04-24 2026-03-31 13F AMEREN COM 023608102 8,596 2,322 37.01 945 50.80 0.0042
2026-02-17 2025-12-31 13F AMEREN COM 023608102 6,274 198 3.26 627 -1.26 0.0028
2025-11-13 2025-09-30 13F AMEREN COM 023608102 6,076 3,372 124.70 634 144.79 0.0031
2025-08-11 2025-06-30 13F AMEREN COM 023608102 2,704 -33 -1.21 260 -5.47 0.0014
2025-05-05 2025-03-31 13F AMEREN COM 023608102 2,737 86 3.24 275 16.10 0.0017
2025-02-03 2024-12-31 13F AMEREN COM 023608102 2,651 -1,040 -28.18 236 -26.71 0.0013
2024-10-22 2024-09-30 13F AMEREN COM 023608102 3,691 -929 -20.11 323 -1.83 0.0020
2024-08-05 2024-06-30 13F AMEREN COM 023608102 4,620 290 6.70 329 2.50 0.0022
2024-04-30 2024-03-31 13F AMEREN COM 023608102 4,330 -1,012 -18.94 320 -17.10 0.0023
2024-02-06 2023-12-31 13F AMEREN COM 023608102 5,342 1,302 32.23 386 27.81 0.0030
2023-11-03 2023-09-30 13F AMEREN COM 023608102 4,040 53 1.33 302 -7.08 0.0027
2023-08-10 2023-06-30 13F AMEREN COM 023608102 3,987 -5 -0.13 326 -5.52 0.0028
2023-05-10 2023-03-31 13F AMEREN COM 023608102 3,992 3,992 345 0.0033
2023-01-18 2022-12-31 13F AMEREN COM 023608102 0 -5,131 -100.00 0 -100.00
2022-10-14 2022-09-30 13F AMEREN COM 023608102 5,131 -3,919 -43.30 413 -49.51 0.0047
2022-07-13 2022-06-30 13F AMEREN COM 023608102 9,050 -989 -9.85 818 -13.07 0.0073
2022-05-12 2022-03-31 13F/A-1 AMEREN COM 023608102 10,039 -603 -5.67 941 -0.63 0.0072
2022-05-10 2022-03-31 13F AMEREN COM 023608102 10,642 0 947 0.0071
2022-02-10 2021-12-31 13F AMEREN COM 023608102 10,642 -3,987 -27.25 947 -20.08 0.0071
2021-10-14 2021-09-30 13F AMEREN COM 023608102 14,629 5,650 62.92 1,185 65.04 0.0075
2021-08-12 2021-06-30 13F AMEREN COM 023608102 8,979 1,599 21.67 718 19.47 0.0063
2021-04-22 2021-03-31 13F AMEREN COM 023608102 7,380 -1,562 -17.47 601 -13.90 0.0057
2021-04-01 2020-12-31 13F AMEREN COM 023608102 8,942 -110 -1.22 698 -2.51 0.0073
2020-11-02 2020-09-30 13F AMEREN COM 023608102 9,052 75 0.84 716 13.29 0.0093
2020-08-17 2020-06-30 13F AMEREN COM 023608102 8,977 1,149 14.68 632 10.88 0.0088
2020-05-12 2020-03-31 13F AMEREN COM 023608102 7,828 -238 -2.95 570 -7.92 0.0105
2020-02-10 2019-12-31 13F AMEREN COM 023608102 8,066 4,406 120.38 619 111.26 0.0096
2019-11-13 2019-09-30 13F AMEREN COM 023608102 3,660 -3,209 -46.72 293 -43.22 0.0046
2019-08-14 2019-06-30 13F AMEREN COM 023608102 6,869 186 2.78 516 5.09 0.0093
2019-05-13 2019-03-31 13F AMEREN COM 023608102 6,683 -52 -0.77 491 11.85 0.0097
2019-02-08 2018-12-31 13F AMEREN COM 023608102 6,735 -190 -2.74 439 0.23 0.0106
2018-11-01 2018-09-30 13F AMEREN COM 023608102 6,925 1,122 19.33 438 23.38 0.0090
2018-08-09 2018-06-30 13F AMEREN COM 023608102 5,803 5,803 355 0.0058
2018-05-09 2018-03-31 13F AMEREN COM 023608102 0 -6,772 -100.00 0 -100.00
2018-02-07 2017-12-31 13F AMEREN COM 023608102 6,772 -1,316 -16.27 393 -17.78 0.0166
2017-11-13 2017-09-30 13F AMEREN COM 023608102 8,088 -12 -0.15 478 9.38 0.0118
2017-08-10 2017-06-30 13F AMEREN COM 023608102 8,100 250 3.18 437 1.16 0.0118
2017-05-10 2017-03-31 13F AMEREN COM 023608102 7,850 3,068 64.16 432 72.80 0.0121
2017-02-09 2016-12-31 13F AMEREN COM 023608102 4,782 4,782 250 0.0082
2016-11-10 2016-09-30 13F AMEREN COM 023608102 0 -4,180 -100.00 0 -100.00
2016-08-09 2016-06-30 13F AMEREN COM 023608102 4,180 4,180 225 0.0091
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.