아메렌 코퍼레이션
MX ˙ BMV ˙ US0236081024
SecurityMX:AEE / Ameren Corporation
InstitutionPrivate Trust Co Na
Latest Disclosed Ownership1,515 shares
Latest Disclosed Value $ 166,582
Private Trust Co Na reports 18.06% decrease in ownership of AEE / Ameren Corporation

On April 30, 2026 - Private Trust Co Na filed a 13F-HR form disclosing ownership of 1,515 shares of Ameren Corporation (MX:AEE) valued at $166,582 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,849 shares of Ameren Corporation. This represents a change in shares of -18.06% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-30 2026-03-31 13F Ameren Com 023608102 1,515 -334 -18.06 167 -9.78 0.0149
2026-01-26 2025-12-31 13F Ameren Com 023608102 1,849 112 6.45 185 1.66 0.0162
2025-10-15 2025-09-30 13F Ameren Com 023608102 1,737 -199 -10.28 181 -2.16 0.0160
2025-07-29 2025-06-30 13F Ameren Com 023608102 1,936 918 90.18 186 81.37 0.0177
2025-04-28 2025-03-31 13F Ameren Com 023608102 1,018 -2 -0.20 102 13.33 0.0105
2025-02-05 2024-12-31 13F Ameren Com 023608102 1,020 42 4.29 91 5.88 0.0093
2024-11-13 2024-09-30 13F Ameren Com 023608102 978 2 0.20 86 23.19 0.0086
2024-07-23 2024-06-30 13F Ameren Com 023608102 976 0 0.00 69 -4.17 0.0075
2024-04-24 2024-03-31 13F Ameren Com 023608102 976 0 0.00 72 2.86 0.0078
2024-01-24 2023-12-31 13F Ameren Com 023608102 976 -46 -4.50 71 -7.89 0.0083
2023-10-18 2023-09-30 13F Ameren Com 023608102 1,022 0 0.00 76 -8.43 0.0101
2023-07-28 2023-06-30 13F Ameren Com 023608102 1,022 0 0.00 83 -5.68 0.0105
2023-04-12 2023-03-31 13F Ameren Com 023608102 1,022 -408 -28.53 88 0.0120
2023-01-18 2022-12-31 13F Ameren Com 023608102 1,430 85 6.32 0 -100.00 0.0188
2022-10-17 2022-09-30 13F Ameren Com 023608102 1,345 10 0.75 108 -10.74 0.0175
2022-09-16 2022-06-30 13F/A-1 Ameren Com 023608102 1,335 1,335 121 0.0188
2017-04-13 2017-03-31 13F Ameren Equities 023608102 0 -13,618 -100.00 0 -100.00
2017-01-17 2016-12-31 13F Ameren Equities 023608102 13,618 0 0.00 714 6.73 0.1709
2016-10-13 2016-09-30 13F Ameren Equities 023608102 13,618 -54 -0.39 669 -8.61 0.1631
2016-07-19 2016-06-30 13F Ameren Equities 023608102 13,672 367 2.76 732 9.91 0.1904
2016-04-18 2016-03-31 13F Ameren Equities 023608102 13,305 -21 -0.16 666 15.63 0.1804
2016-01-19 2015-12-31 13F Ameren Equities 023608102 13,326 -23 -0.17 576 2.13 0.1641
2015-10-27 2015-09-30 13F Ameren Equities 023608102 13,349 14 0.10 564 12.35 0.1689
2015-07-10 2015-06-30 13F Ameren Equities 023608102 13,335 -37 -0.28 502 -10.99 0.1439
2015-04-09 2015-03-31 13F Ameren Equities 023608102 13,372 13,372 0.00 564 0.1615
2015-01-28 2014-12-31 13F Ameren Com 023608102 0 -1,491 -100.00 0 -100.00
2014-10-09 2014-09-30 13F Ameren Com 023608102 1,491 -5 -0.33 57 -6.56 0.0194
2014-07-22 2014-06-30 13F Ameren Com 023608102 1,496 33 2.26 61 1.67 0.0199
2014-04-07 2014-03-31 13F Ameren Com 023608102 1,463 43 3.03 60 17.65 0.0226
2014-01-08 2013-12-31 13F Ameren Com 023608102 1,420 87 6.53 51 10.87 0.0205
2013-10-07 2013-09-30 13F Ameren Com 023608102 1,333 43 3.33 46 4.55 0.0208
2013-08-01 2013-06-30 13F Ameren Com 023608102 1,290 0 0.00 44 0.00 0.0202
2013-07-26 2013-03-31 13F Ameren Com 023608102 1,290 1,290 44 0.0202
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.