AES 公司
MX ˙ BMV ˙ US00130H1059
SecurityMX:AES / The AES Corporation
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership40,511 shares
Latest Disclosed Value $ 570,800
Baird Financial Group, Inc. reports 40.85% decrease in ownership of AES / The AES Corporation

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 40,511 shares of The AES Corporation (MX:AES) valued at $570,800 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 68,487 shares of The AES Corporation. This represents a change in shares of -40.85% during the quarter.

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)
2026-05-14 2026-03-31 13F AES COM 00130H105 40,511 -27,976 -40.85 571 -41.96 0.0005
2026-02-13 2025-12-31 13F AES CORP COM COMMON 00130H105 68,487 -46,096 -40.23 982 -34.84 0.0015
2025-11-13 2025-09-30 13F AES COMMON 00130H105 114,583 -59,403 -34.14 1,508 -17.65 0.0024
2025-08-13 2025-06-30 13F AES CORP COM COMMON 00130H105 173,986 -43,016 -19.82 1,830 -32.10 0.0032
2025-05-15 2025-03-31 13F AES CORP COM COMMON 00130H105 217,002 -21,360 -8.96 2,695 -12.13 0.0052
2025-02-14 2024-12-31 13F AES COMMON 00130H105 238,362 82,802 53.23 3,068 -1.70 0.0059
2024-11-14 2024-09-30 13F AES COMMON 00130H105 155,560 155,560 3,121 0.0061
2023-11-13 2023-09-30 13F AES COMMON 00130H105 0 -10,058 -100.00 0 -100.00
2023-08-11 2023-06-30 13F AES COMMON 00130H105 10,058 -416 -3.97 209 -17.46 0.0006
2023-05-15 2023-03-31 13F AES COMMON 00130H105 10,474 10,474 252 0.0006
2023-02-13 2022-12-31 13F AES COMMON 00130H105 0 -13,147 -100.00 0 -100.00
2022-11-15 2022-09-30 13F AES COMMON 00130H105 13,147 -63,157 -82.77 297 -81.48 0.0009
2022-08-08 2022-06-30 13F AES COMMON 00130H105 76,304 26,242 52.42 1,604 24.53 0.0045
2022-05-13 2022-03-31 13F AES COMMON 00130H105 50,062 25,247 101.74 1,288 113.60 0.0032
2022-02-09 2021-12-31 13F AES CORP COM COMMON 00130H105 24,815 2,035 8.93 603 16.18 0.0014
2021-11-12 2021-09-30 13F AES CORP COM COMMON 00130H105 22,780 896 4.09 519 -8.95 0.0013
2021-08-11 2021-06-30 13F AES CORP COM COMMON 00130H105 21,884 -1,514 -6.47 570 -9.09 0.0015
2021-05-13 2021-03-31 13F AES CORP COM COMMON 00130H105 23,398 -16,195 -40.90 627 -32.58 0.0018
2021-02-11 2020-12-31 13F AES CORP COM COMMON 00130H105 39,593 -13,630 -25.61 930 -3.53 0.0028
2020-11-12 2020-09-30 13F AES CORP COM COMMON 00130H105 53,223 34,145 178.98 964 249.28 0.0033
2020-10-22 2020-06-30 13F/A-1 AES CORP COM COMMON 00130H105 19,078 -139,914 -88.00 276 -87.23 0.0010
2020-08-14 2020-06-30 13F AES CORP COM COMMON 00130H105 133,068 -25,924 2,629 5,210.0807
2020-05-14 2020-03-31 13F AES CORP COM COMMON 00130H105 158,992 43,174 37.28 2,162 -6.20 0.0099
2020-02-14 2019-12-31 13F A E S COMMON 00130H105 115,818 2,368 2.09 2,305 24.33 0.0083
2019-11-14 2019-09-30 13F AES Common 00130H105 113,450 3,200 2.90 1,854 0.32 0.0073
2019-08-14 2019-06-30 13F AES COMMON 00130H105 110,250 11,160 11.26 1,848 3.13 0.0072
2019-05-14 2019-03-31 13F AES COMMON 00130H105 99,090 1,714 1.76 1,792 27.27 0.0105
2019-02-14 2018-12-31 13F AES COMMON 00130H105 97,376 -1,152 -1.17 1,408 1.73 0.0096
2018-11-13 2018-09-30 13F AES COMMON 00130H105 98,528 2,392 2.49 1,384 7.37 0.0087
2018-08-13 2018-06-30 13F AES COMMON 00130H105 96,136 -891 -0.92 1,289 16.86 0.0087
2018-05-14 2018-03-31 13F AES COMMON 00130H105 97,027 97,027 1,103 0.0078
2018-02-09 2017-12-31 13F AES COMMON 00130H105 0 -61,772 -100.00 0 -100.00
2017-11-14 2017-09-30 13F AES COMMON 00130H105 61,772 373 0.61 681 -0.15 0.0051
2017-08-14 2017-06-30 13F AES COMMON 00130H105 61,399 -2,014 -3.18 682 -3.81 0.0053
2017-06-19 2017-03-31 13F/A-1 AES COMMON 00130H105 63,413 63,413 709 0.0057
2017-05-09 2017-03-31 13F AES COMMON 00130H105 63,413 709
2016-08-11 2016-06-30 13F A E S COMMON 00130H105 0 -19,711 -100.00 0 -100.00
2016-05-12 2016-03-31 13F A E S COMMON 00130H105 19,711 19,711 0.00 232 0.0022
2016-02-11 2015-12-31 13F A E S COMMON 00130H105 0 -54,390 -100.00 0 -100.00
2015-11-12 2015-09-30 13F A E S COMMON 00130H105 54,390 18,389 51.08 532 11.30 0.0057
2015-08-14 2015-06-30 13F A E S COMMON 00130H105 36,001 36,001 478 0.0047
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.