株式会社AES
MX ˙ BMV ˙ US00130H1059
SecurityMX:AES / The AES Corporation
InstitutionPortside Wealth Group, LLC
Latest Disclosed Ownership95,900 shares
Latest Disclosed Value $ 1,351,233
Portside Wealth Group, LLC reports 1.87% increase in ownership of AES / The AES Corporation

On May 12, 2026 - Portside Wealth Group, LLC filed a 13F-HR form disclosing ownership of 95,900 shares of The AES Corporation (MX:AES) valued at $1,351,233 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 94,144 shares of The AES Corporation. This represents a change in shares of 1.87% 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)
2026-05-12 2026-03-31 13F AES COM 00130H105 95,900 1,756 1.87 1,351 0.07 0.1244
2026-01-21 2025-12-31 13F AES COM 00130H105 94,144 5,257 5.91 1,350 15.48 0.1815
2025-11-05 2025-09-30 13F AES COM 00130H105 88,887 8,402 10.44 1,170 38.18 0.1612
2025-08-11 2025-06-30 13F AES COM 00130H105 80,485 5,396 7.19 847 -9.23 0.1254
2025-04-14 2025-03-31 13F/A-1 AES COM 00130H105 75,089 3,767 5.28 933 1.64 0.1521
2025-04-10 2025-03-31 13F AES COM 00130H105 71,322 0 918 0.1375
2025-04-14 2024-12-31 13F/A-1 AES COM 00130H105 71,322 14,955 26.53 918 -18.85 0.1518
2025-01-15 2024-12-31 13F AES COM 00130H105 56,051 -316 1,124 0.1944
2024-10-31 2024-09-30 13F AES COM 00130H105 56,367 5,160 10.08 1,131 25.70 0.1931
2024-07-18 2024-06-30 13F AES COM 00130H105 51,207 -4,623 -8.28 900 -10.19 0.1716
2024-04-17 2024-03-31 13F AES COM 00130H105 55,830 3,095 5.87 1,001 -1.38 0.1852
2024-01-16 2023-12-31 13F AES COM 00130H105 52,735 2,675 5.34 1,015 32.85 0.1891
2023-10-27 2023-09-30 13F AES COM 00130H105 50,060 20,571 69.76 764 25.04 0.1437
2023-09-01 2023-06-30 13F/A-1 AES COM 00130H105 29,489 29,489 611 0.1135
2023-08-01 2023-06-30 13F AES COM 00130H105 978,252 978,252 20,279 0.0875
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.