Edison International
US ˙ NYSE ˙ US2810201077

SecurityEIX / Edison International
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership266,744 shares
Latest Disclosed Value $ 19,520,356
Mercer Global Advisors Inc /adv reports 30.09% increase in ownership of EIX / Edison International

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 266,744 shares of Edison International (US:EIX) valued at $19,520,326 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 205,046 shares of Edison International. This represents a change in shares of 30.09% during the quarter. The current value of the position is $19,560,338 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)
2026-05-15 2026-03-31 13F EDISON INTL COM 281020107 266,744 61,698 30.09 19,520 58.62 0.0289
2026-02-17 2025-12-31 13F EDISON INTL COM 281020107 205,046 94,944 86.23 12,307 102.20 0.0188
2025-11-14 2025-09-30 13F EDISON INTL COM 281020107 110,102 49,990 83.16 6,086 96.26 0.0102
2025-08-14 2025-06-30 13F EDISON INTL COM 281020107 60,112 16,785 38.74 3,102 21.51 0.0063
2025-05-15 2025-03-31 13F EDISON INTL COM 281020107 43,327 8,835 25.61 2,553 -7.30 0.0059
2025-02-14 2024-12-31 13F EDISON INTL COM 281020107 34,492 4,236 14.00 2,754 3.81 0.0067
2024-11-14 2024-09-30 13F EDISON INTL COM 281020107 30,256 7,635 33.75 2,653 63.30 0.0062
2024-08-12 2024-06-30 13F EDISON INTL COM 281020107 22,621 -2,393 -9.57 1,624 162,300.00 0.0044
2024-05-15 2024-03-31 13F EDISON INTL COM 281020107 25,014 4,546 22.21 2 0.00 0.0050
2024-02-15 2023-12-31 13F EDISON INTL COM 281020107 20,468 -3,820 -15.73 1 0.00 0.0044
2023-11-15 2023-09-30 13F/A-1 EDISON INTL COM 281020107 24,288 3,432 16.46 2 0.00 0.0058
2023-11-14 2023-09-30 13F EDISON INTL COM 281020107 24,288 3,432 2 0.0058
2023-08-14 2023-06-30 13F EDISON INTL COM 281020107 20,856 -2,544 -10.87 1 0.00 0.0057
2023-05-16 2023-03-31 13F EDISON INTL COM 281020107 23,400 -16,035 -40.66 2 -50.00 0.0075
2023-02-09 2022-12-31 13F EDISON INTL COM 281020107 39,435 3,649 10.20 3 -99.90 0.0126
2022-11-15 2022-09-30 13F EDISON INTL COM 281020107 35,786 1,934 5.71 2,025 -5.42 0.0120
2022-08-10 2022-06-30 13F EDISON INTL COM 281020107 33,852 -1,656 -4.66 2,141 -13.98 0.0131
2022-05-10 2022-03-31 13F EDISON INTL COM 281020107 35,508 13,596 62.05 2,489 66.38 0.0147
2022-02-04 2021-12-31 13F EDISON INTL COM 281020107 21,912 4,601 26.58 1,496 55.83 0.0092
2021-11-10 2021-09-30 13F EDISON INTL COM 281020107 17,311 6,972 67.43 960 60.54 0.0067
2021-08-10 2021-06-30 13F EDISON INTL COM 281020107 10,339 4,078 65.13 598 62.94 0.0046
2021-08-10 2021-03-31 13F/A-1 EDISON INTL COM 281020107 6,261 -1,643 -20.79 367 -26.16 0.0033
2021-05-11 2021-03-31 13F EDISON INTL COM 281020107 6,133 -1,771 359 0.0034
2021-02-12 2020-12-31 13F EDISON INTL COM 281020107 7,904 -599 -7.04 497 15.05 0.0062
2020-12-10 2020-09-30 13F EDISON INTL COM COM 281020107 8,503 -10,443 -55.12 432 -58.02 0.0065
2020-08-10 2020-06-30 13F EDISON INTL COM 281020107 18,946 91 0.48 1,029 -0.39 0.0187
2020-05-18 2020-03-31 13F EDISON INTL COM 281020107 18,855 9,034 91.99 1,033 39.41 0.0227
2020-02-13 2019-12-31 13F EDISON INTL COM COM 281020107 9,821 262 2.74 741 2.92 0.0148
2019-11-12 2019-09-30 13F EDISON INTL COM COM 281020107 9,559 -204 -2.09 720 9.42 0.0169
2019-08-14 2019-06-30 13F EDISON INTL COM COM 281020107 9,763 1,000 11.41 658 21.18 0.0174
2019-04-23 2019-03-31 13F/A-1 EDISON INTL COM COM 281020107 8,763 8,763 543 0.0195
2019-04-12 2019-03-31 13F EDISON INTL COM COM 281020107 4,863 276 0.0147
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.