아메렌 코퍼레이션
DE ˙ DB ˙ US0236081024
€90.78 ↓ -0.42 (-0.46%)
2026-06-04
주가
SecurityDE:AE4 / Ameren Corporation
InstitutionColdstream Capital Management Inc
Latest Disclosed Ownership6,496 shares
Latest Disclosed Value $ 714,041
Coldstream Capital Management Inc reports 7.96% increase in ownership of AE4 / Ameren Corporation

On May 8, 2026 - Coldstream Capital Management Inc filed a 13F-HR form disclosing ownership of 6,496 shares of Ameren Corporation (DE:AE4) valued at $623,616 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 6,017 shares of Ameren Corporation. This represents a change in shares of 7.96% during the quarter. The current value of the position is $589,707 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)
2026-05-08 2026-03-31 13F AMEREN COM 023608102 6,496 479 7.96 714 19.00 0.0077
2026-02-09 2025-12-31 13F AMEREN COM 023608102 6,017 494 8.94 601 4.17 0.0077
2025-11-19 2025-09-30 13F AMEREN COM 023608102 5,523 -508 -8.42 577 -0.52 0.0078
2025-08-12 2025-06-30 13F AMEREN COM 023608102 6,031 610 11.25 579 6.43 0.0095
2025-05-13 2025-03-31 13F AMEREN COM 023608102 5,421 -471 -7.99 544 3.62 0.0116
2025-02-14 2024-12-31 13F AMEREN COM 023608102 5,892 805 15.82 525 17.98 0.0112
2024-11-18 2024-09-30 13F/A-1 AMEREN COM 023608102 5,087 250 5.17 446 29.74 0.0096
2024-11-18 2024-09-30 13F AMEREN COM 023608102 5,087 446
2024-08-07 2024-06-30 13F AMEREN COM 023608102 4,837 868 21.87 344 17.06 0.0084
2024-05-14 2024-03-31 13F AMEREN COM 023608102 3,969 945 31.25 294 34.40 0.0075
2024-02-09 2023-12-31 13F AMEREN COM 023608102 3,024 -716 -19.14 219 -21.86 0.0061
2023-11-02 2023-09-30 13F AMEREN COM 023608102 3,740 -384 -9.31 280 -16.96 0.0091
2023-08-03 2023-06-30 13F AMEREN COM 023608102 4,124 12 0.29 337 -5.35 0.0107
2023-05-15 2023-03-31 13F AMEREN COM 023608102 4,112 206 5.27 355 2.31 0.0119
2023-01-10 2022-12-31 13F AMEREN COM 023608102 3,906 967 32.90 347 30.45 0.0127
2022-08-08 2022-06-30 13F/A-1 AMEREN COM 023608102 2,939 34 1.17 266 -2.21 0.0104
2022-05-11 2022-03-31 13F AMEREN COM 023608102 2,905 -241 -7.66 272 -2.86 0.0094
2022-02-11 2021-12-31 13F AMEREN COM 023608102 3,146 3,146 280 0.0088
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.