The AES Corporation
US ˙ NYSE ˙ US00130H1059

SecurityAES / The AES Corporation
InstitutionAtlantic Trust, LLC
Latest Disclosed Ownership6,503 shares
Latest Disclosed Value $ 91,628
Atlantic Trust, LLC reports 62.45% decrease in ownership of AES / The AES Corporation

On May 6, 2026 - Atlantic Trust, LLC filed a 13F-HR form disclosing ownership of 6,503 shares of The AES Corporation (US:AES) valued at $91,627 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 17,320 shares of The AES Corporation. This represents a change in shares of -62.45% during the quarter. The current value of the position is $95,659 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)
2026-05-06 2026-03-31 13F AES COM 00130H105 6,503 -10,817 -62.45 92 -63.31 0.0149
2026-02-09 2025-12-31 13F AES COM 00130H105 17,320 -199 -1.14 248 7.83 0.0391
2025-11-10 2025-09-30 13F AES COM 00130H105 17,519 -825 -4.50 231 19.79 0.0394
2025-08-08 2025-06-30 13F AES COM 00130H105 18,344 442 2.47 193 -13.51 0.0365
2025-05-09 2025-03-31 13F AES Com 00130H105 17,902 -218 -1.20 222 -4.72 0.0495
2025-02-10 2024-12-31 13F AES Com 00130H105 18,120 -11,539 -38.91 233 -60.77 0.0504
2024-11-13 2024-09-30 13F AES Com 00130H105 29,659 -360 -1.20 595 12.71 0.1424
2024-08-09 2024-06-30 13F AES Com 00130H105 30,019 0 0.00 527 -2.04 0.1312
2024-05-10 2024-03-31 13F AES Com 00130H105 30,019 -2,732 -8.34 538 -14.60 0.1408
2024-02-06 2023-12-31 13F AES Com 00130H105 32,751 -38,667 -54.14 630 -41.94 0.1724
2023-11-13 2023-09-30 13F AES Com 00130H105 71,418 0 0.00 1,086 -36.88 0.3571
2023-08-08 2023-06-30 13F AES Com 00130H105 71,418 0 0.00 1,720 0.00 0.5522
2023-05-10 2023-03-31 13F AES COM 00130H105 71,418 0 0.00 1,720 85,850.00 0.5487
2023-02-01 2022-12-31 13F AES COM 00130H105 71,418 0 0.00 2 -99.88 0.6847
2022-11-14 2022-09-30 13F AES COM 00130H105 71,418 0 0.00 1,614 7.60 0.5617
2022-08-11 2022-06-30 13F AES COM 00130H105 71,418 0 0.00 1,500 -18.39 1.1408
2022-05-16 2022-03-31 13F AES COM 00130H105 71,418 -2,792 -3.76 1,838 1.94 1.1918
2022-02-09 2021-12-31 13F AES Com 00130H105 74,210 -1,150 -1.53 1,803 4.83 1.0637
2021-11-02 2021-09-30 13F AES Com 00130H105 75,360 -4,181 -5.26 1,720 -17.07 1.0892
2021-08-12 2021-06-30 13F AES Com 00130H105 79,541 -2,000 -2.45 2,074 -5.12 1.3529
2021-04-30 2021-03-31 13F AES Com 00130H105 81,541 -85,184 -51.09 2,186 -39.26 1.6185
2021-02-16 2020-12-31 13F AES Com 00130H105 166,725 84,911 103.79 3,599 142.85 2.1399
2020-10-23 2020-09-30 13F AES Com 00130H105 81,814 0 0.00 1,482 25.06 1.1771
2020-08-17 2020-06-30 13F AES Com 00130H105 81,814 6,495 8.62 1,185 15.72 0.9983
2020-05-12 2020-03-31 13F AES Com 00130H105 75,319 -13,940 -15.62 1,024 -42.34 0.9262
2020-02-03 2019-12-31 13F AES Com 00130H105 89,259 0 0.00 1,776 21.81 1.3011
2019-11-07 2019-09-30 13F AES Com 00130H105 89,259 -1,679 -1.85 1,458 -4.33 1.1365
2019-07-31 2019-06-30 13F AES Com 00130H105 90,938 -1,300 -1.41 1,524 -8.63 1.2168
2019-05-13 2019-03-31 13F AES Com 00130H105 92,238 0 0.00 1,668 25.04 1.3920
2019-02-13 2018-12-31 13F/A-1 AES Com 00130H105 92,238 -6,435 -6.52 1,334 -3.40 1.2401
2019-02-13 2018-12-31 13F AES Com 00130H105 92,238 1,334
2018-11-15 2018-09-30 13F AES COM 00130H105 98,673 30,545 44.83 1,381 51.09 1.0595
2018-08-20 2018-06-30 13F A E S Com 00130H105 68,128 -40,750 -37.43 914 -26.17 0.8163
2018-05-15 2018-03-31 13F A E S COM 00130H105 108,878 2,209 2.07 1,238 7.28 1.0623
2018-02-14 2017-12-31 13F AES Com 00130H105 106,669 -4,740 -4.25 1,154 -6.03 0.7888
2017-11-17 2017-09-30 13F AES Com 00130H105 111,409 -4,875 -4.19 1,228 -4.95 0.9136
2017-08-21 2017-06-30 13F AES Com 00130H105 116,284 -4,003 -3.33 1,292 -3.94 1.0197
2017-06-19 2017-03-31 13F AES COM 00130H105 120,287 -250 -0.21 1,345 -4.00 1.1134
2017-06-14 2016-12-31 13F AES COM 00130H105 120,537 120,537 1,401 1.2586
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.