Ameren Corporation
US ˙ NYSE ˙ US0236081024

SecurityAEE / Ameren Corporation
InstitutionSkopos Labs, Inc.
Latest Disclosed Ownership5,281 shares
Latest Disclosed Value $ 580,380
Skopos Labs, Inc. reports 46.69% increase in ownership of AEE / Ameren Corporation

On April 29, 2026 - Skopos Labs, Inc. filed a 13F-HR form disclosing ownership of 5,281 shares of Ameren Corporation (US:AEE) valued at $580,488 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,600 shares of Ameren Corporation. This represents a change in shares of 46.69% during the quarter. The current value of the position is $561,001 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)
2026-04-29 2026-03-31 13F AMEREN COM 023608102 5,281 1,681 46.69 580 61.11 0.0181
2026-02-12 2025-12-31 13F AMEREN COM 023608102 3,600 1,079 42.80 361 36.88 0.0166
2025-11-14 2025-09-30 13F AMEREN COM 023608102 2,521 1,138 82.28 263 99.24 0.0182
2025-08-14 2025-06-30 13F/A-1 AMEREN COM 023608102 1,383 396 40.12 133 34.69 0.0174
2025-08-12 2025-06-30 13F AMEREN COM 023608102 987 0 99 0.0214
2025-05-13 2025-03-31 13F AMEREN COM 023608102 987 333 50.92 99 68.97 0.0214
2025-01-15 2024-12-31 13F AMEREN COM 023608102 654 8 1.24 58 3.57 0.0174
2024-11-13 2024-09-30 13F AMEREN COM 023608102 646 646 56 0.0186
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.