The AES Corporation
AT ˙ WBAG ˙ US00130H1059
12,74 € ↑0,08 (0,67%)
2026-06-05
DELAT PRIS
SecurityAT:AESC / The AES Corporation
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership26,191 shares
Latest Disclosed Value $ 369,031
Asset Management One Co., Ltd. reports 2.02% decrease in ownership of AESC / The AES Corporation

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 26,191 shares of The AES Corporation (AT:AESC) valued at $320,211 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 26,730 shares of The AES Corporation. This represents a change in shares of -2.02% during the quarter. The current value of the position is $333,804 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 AES COM 00130H105 26,191 -539 -2.02 369 -2.12 0.0011
2026-01-27 2025-12-31 13F AES COM 00130H105 26,730 1,034 4.02 378 11.54 0.0011
2025-10-22 2025-09-30 13F AES COM 00130H105 25,696 -99,497 -79.47 338 -74.34 0.0010
2025-07-31 2025-06-30 13F AES COM 00130H105 125,193 2,836 2.32 1,317 -13.30 0.0041
2025-04-23 2025-03-31 13F AES COM 00130H105 122,357 -231,689 -65.44 1,520 -66.35 0.0053
2025-01-30 2024-12-31 13F AES COM 00130H105 354,046 -3,356 -0.94 4,514 -37.03 0.0155
2024-10-30 2024-09-30 13F AES COM 00130H105 357,402 1,269 0.36 7,169 14.58 0.0255
2024-07-18 2024-06-30 13F AES COM 00130H105 356,133 -4,398 -1.22 6,257 -3.20 0.0239
2024-05-02 2024-03-31 13F AES COM 00130H105 360,531 -12,048 -3.23 6,464 -10.33 0.0249
2024-01-24 2023-12-31 13F AES COM 00130H105 372,579 -97,792 -20.79 7,209 0.84 0.0290
2023-10-19 2023-09-30 13F AES COM 00130H105 470,371 15,338 3.37 7,150 -24.20 0.0318
2023-07-31 2023-06-30 13F AES COM 00130H105 455,033 34,822 8.29 9,433 -6.78 0.0399
2023-04-25 2023-03-31 13F AES COM 00130H105 420,211 12,137 2.97 10,119 -13.93 0.0459
2023-02-06 2022-12-31 13F AES COM 00130H105 408,074 -18,096 -4.25 11,756 22.06 0.0573
2022-11-04 2022-09-30 13F AES COM 00130H105 426,170 26,461 6.62 9,631 14.70 0.0490
2022-07-29 2022-06-30 13F AES COM 00130H105 399,709 -6,791 -1.67 8,397 -19.72 0.0394
2022-05-13 2022-03-31 13F AES COM 00130H105 406,500 1,980 0.49 10,459 8.68 0.0408
2022-02-09 2021-12-31 13F AES COM 00130H105 404,520 -2,946 -0.72 9,624 3.46 0.0335
2021-11-02 2021-09-30 13F AES COM 00130H105 407,466 -9,702 -2.33 9,302 -14.46 0.0357
2021-08-03 2021-06-30 13F AES COM 00130H105 417,168 -25,472 -5.75 10,875 -8.36 0.0405
2021-05-14 2021-03-31 13F AES COM 00130H105 442,640 -10,842 -2.39 11,867 12.25 0.0471
2021-02-12 2020-12-31 13F AES COM 00130H105 453,482 13,457 3.06 10,572 32.66 0.0435
2020-11-13 2020-09-30 13F AES COM 00130H105 440,025 20,130 4.79 7,969 30.94 0.0366
2020-08-14 2020-06-30 13F AES COM 00130H105 419,895 -15,992 -3.67 6,086 2.65 0.0299
2020-05-14 2020-03-31 13F AES COM 00130H105 435,887 -8,146 -1.83 5,929 -32.90 0.0346
2020-02-14 2019-12-31 13F AES COM 00130H105 444,033 9,081 2.09 8,836 24.36 0.0398
2019-11-14 2019-09-30 13F AES COM 00130H105 434,952 -34,071 -7.26 7,105 -9.64 0.0342
2019-08-14 2019-06-30 13F AES COM 00130H105 469,023 33,281 7.64 7,863 -0.24 0.0386
2019-05-15 2019-03-31 13F AES COM 00130H105 435,742 -773,809 -63.97 7,882 -54.85 0.0426
2019-02-13 2018-12-31 13F AES COM 00130H105 1,209,551 -71,624 -5.59 17,459 -2.25 0.0416
2018-11-14 2018-09-30 13F AES COM 00130H105 1,281,175 -34,349 -2.61 17,861 1.08 0.0367
2018-08-14 2018-06-30 13F AES COM 00130H105 1,315,524 2,949 0.22 17,671 18.41 0.0386
2018-05-14 2018-03-31 13F AES COM 00130H105 1,312,575 -5,682 -0.43 14,924 4.69 0.0336
2018-02-14 2017-12-31 13F AES COM 00130H105 1,318,257 108,668 8.98 14,255 6.85 0.0314
2017-11-14 2017-09-30 13F AES COM 00130H105 1,209,589 -57,963 -4.57 13,341 -5.32 0.0313
2017-08-14 2017-06-30 13F AES COM 00130H105 1,267,552 -9,260 -0.73 14,090 -1.17 0.0360
2017-05-11 2017-03-31 13F AES COM 00130H105 1,276,812 -139,153 -9.83 14,257 -13.43 0.0374
2017-05-02 2016-12-31 13F/A-1 AES COM 00130H105 1,415,965 1,204,753 570.40 16,468 505.22 0.0421
2017-02-13 2016-12-31 13F AES COM 00130H105 1,415,965 16,468
2016-11-07 2016-09-30 13F AES Com 00130H105 211,212 -24,977 -10.58 2,721 -5.55 0.0404
2016-08-03 2016-06-30 13F AES Com 00130H105 236,189 32,832 16.15 2,881 21.36 0.0432
2016-05-05 2016-03-31 13F AES Com 00130H105 203,357 70,897 53.52 2,374 86.64 0.0347
2016-01-28 2015-12-31 13F AES Com 00130H105 132,460 -33,761 -20.31 1,272 -19.85 0.0190
2015-11-12 2015-09-30 13F AES Com 00130H105 166,221 -7,990 -4.59 1,587 -30.94 0.0242
2015-08-06 2015-06-30 13F AES Com 00130H105 174,211 44,160 33.96 2,298 38.60 0.0318
2015-05-11 2015-03-31 13F AES COM 00130H105 130,051 49,975 62.41 1,658 44.93 0.0205
2015-02-09 2014-12-31 13F AES COM 00130H105 80,076 -19,697 -19.74 1,144 -19.27 0.0148
2014-11-05 2014-09-30 13F AES COM 00130H105 99,773 8,851 9.73 1,417 0.35 0.0196
2014-08-12 2014-06-30 13F AES COM 00130H105 90,922 7,045 8.40 1,412 17.86 0.0211
2014-05-05 2014-03-31 13F AES COM 00130H105 83,877 0 0.00 1,198 -1.16 0.0189
2014-02-05 2013-12-31 13F/A-1 AES COM 00130H105 83,877 -366 -0.43 1,212 7.07 0.0188
2014-01-29 2013-12-31 13F AES COM 00130H105 83,877 1,212
2014-02-05 2013-09-30 13F/A-1 AES Com 00130H105 84,243 8,748 11.59 1,132 25.50 0.0170
2013-11-06 2013-09-30 13F AES Com 00130H105 84,243 1,132
2014-02-12 2013-06-30 13F/A-1 AES Com 00130H105 75,495 75,495 902 0.0146
2013-08-05 2013-06-30 13F AES Com 00130H105 75,495 902
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.