아메렌 코퍼레이션
DE ˙ DB ˙ US0236081024
€90.78 ↓ -0.42 (-0.46%)
2026-06-04
주가
SecurityDE:AE4 / Ameren Corporation
InstitutionPlancorp, LLC
Latest Disclosed Ownership11,776 shares
Latest Disclosed Value $ 1,335,973
Plancorp, LLC reports 2.43% decrease in ownership of AE4 / Ameren Corporation

On April 14, 2026 - Plancorp, LLC filed a 13F-HR form disclosing ownership of 11,776 shares of Ameren Corporation (DE:AE4) valued at $1,130,496 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 12,069 shares of Ameren Corporation. This represents a change in shares of -2.43% during the quarter. The current value of the position is $1,069,025 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.

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)
2026-04-14 2026-03-31 13F AMEREN COM 023608102 11,776 -293 -2.43 1,336 10.79 0.0380
2026-02-05 2025-12-31 13F AMEREN COM 023608102 12,069 -2,993 -19.87 1,205 -23.35 0.0364
2025-10-15 2025-09-30 13F AMEREN COM 023608102 15,062 686 4.77 1,572 13.91 0.0493
2025-07-16 2025-06-30 13F AMEREN COM 023608102 14,376 14 0.10 1,381 -4.23 0.0478
2025-05-15 2025-03-31 13F AMEREN COM 023608102 14,362 625 4.55 1,442 17.73 0.0571
2025-02-11 2024-12-31 13F AMEREN COM 023608102 13,737 2,488 22.12 1,225 24.52 0.0503
2024-11-12 2024-09-30 13F AMEREN COM 023608102 11,249 -222 -1.94 984 20.61 0.0401
2024-08-09 2024-06-30 13F AMEREN COM 023608102 11,471 -112 -0.97 816 -4.79 0.0354
2024-05-15 2024-03-31 13F AMEREN COM 023608102 11,583 3,253 39.05 857 42.19 0.0372
2024-02-09 2023-12-31 13F AMEREN COM 023608102 8,330 -209 -2.45 603 -5.64 0.0289
2023-11-08 2023-09-30 13F AMEREN COM 023608102 8,539 1,059 14.16 639 4.59 0.0342
2023-07-26 2023-06-30 13F AMEREN COM 023608102 7,480 -8,018 -51.74 611 -54.41 0.0329
2023-05-11 2023-03-31 13F AMEREN COM 023608102 15,498 7,282 88.63 1,339 83.29 0.0753
2023-02-14 2022-12-31 13F AMEREN COM 023608102 8,216 -6,804 -45.30 731 -39.67 0.0431
2022-11-10 2022-09-30 13F AMEREN COM 023608102 15,020 7,039 88.20 1,210 67.82 0.0807
2022-08-04 2022-06-30 13F AMEREN COM 023608102 7,981 -12 -0.15 721 -3.74 0.0454
2022-05-13 2022-03-31 13F AMEREN COM 023608102 7,993 27 0.34 749 5.64 0.0487
2022-02-11 2021-12-31 13F AMEREN COM 023608102 7,966 -98 -1.22 709 8.58 0.0449
2021-11-15 2021-09-30 13F AMEREN COM 023608102 8,064 31 0.39 653 1.56 0.0451
2021-08-13 2021-06-30 13F AMEREN COM 023608102 8,033 -569 -6.61 643 -8.14 0.0504
2021-05-14 2021-03-31 13F AMEREN COM 023608102 8,602 -18 -0.21 700 4.01 0.1542
2021-02-09 2020-12-31 13F AMEREN COM 023608102 8,620 -612 -6.63 673 -7.81 0.1658
2020-11-16 2020-09-30 13F AMEREN COM 023608102 9,232 76 0.83 730 13.35 0.2216
2020-08-11 2020-06-30 13F AMEREN COM 023608102 9,156 40 0.44 644 -3.01 0.1940
2020-05-14 2020-03-31 13F AMEREN COM 023608102 9,116 25 0.27 664 -4.87 0.2570
2020-02-03 2019-12-31 13F AMEREN COM 023608102 9,091 494 5.75 698 1.45 0.2139
2019-11-12 2019-09-30 13F AMEREN COM 023608102 8,597 -9 -0.10 688 6.50 0.2625
2019-08-13 2019-06-30 13F AMEREN COM 023608102 8,606 -5,077 -37.10 646 -35.79 0.2558
2019-05-14 2019-03-31 13F AMEREN COM 023608102 13,683 -518 -3.65 1,006 8.64 0.3810
2019-02-14 2018-12-31 13F AMEREN COM 023608102 14,201 121 0.86 926 4.04 0.4202
2018-11-13 2018-09-30 13F AMEREN COM 023608102 14,080 1,294 10.12 890 14.40 0.3503
2018-08-14 2018-06-30 13F AMEREN COM 023608102 12,786 276 2.21 778 10.04 0.3108
2018-04-16 2018-03-31 13F AMEREN COM 023608102 12,510 -330 -2.57 707 -6.36 0.2260
2018-01-19 2017-12-31 13F AMEREN COM 023608102 12,840 -36 -0.28 755 1.62 0.2463
2017-10-11 2017-09-30 13F AMEREN COM 023608102 12,876 422 3.39 743 9.10 0.2195
2017-07-25 2017-06-30 13F AMEREN COM 023608102 12,454 105 0.85 681 0.89 0.2023
2017-05-12 2017-03-31 13F AMEREN COM 023608102 12,349 -615 -4.74 675 -0.88 0.1970
2017-02-14 2016-12-31 13F AMEREN COM 023608102 12,964 -229 -1.74 681 4.93 0.1939
2016-11-08 2016-09-30 13F AMEREN COM 023608102 13,193 13,193 0.00 649 0.4126
2016-05-16 2016-03-31 13F AMEREN COM 023608102 0 -4,665 -100.00 0 -100.00
2016-02-09 2015-12-31 13F AMEREN COM 023608102 4,665 -22,928 -83.09 202 -82.68 0.2413
2015-11-13 2015-09-30 13F AMEREN COM 023608102 27,593 27,593 0.00 1,166 1.0569
2015-08-14 2015-06-30 13F AMEREN COM 023608102 0 -20,352 -100.00 0 -100.00
2015-05-14 2015-03-31 13F AMEREN COM 023608102 20,352 -4,665 -18.65 859 -25.56 0.8549
2015-02-06 2014-12-31 13F AMEREN COM 023608102 25,017 9,453 60.74 1,154 92.65 1.2058
2014-11-12 2014-09-30 13F AMEREN COM 023608102 15,564 -4,788 -23.53 599 -28.00 0.6296
2014-08-11 2014-06-30 13F AMEREN COM 023608102 20,352 -12,904 -38.80 832 -39.31 0.7477
2014-05-08 2014-03-31 13F AMEREN COM 023608102 33,256 21,129 174.23 1,371 211.59 0.9306
2014-02-11 2013-12-31 13F AMEREN COM 023608102 12,127 12,127 440 0.3860
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.