Edison International (EIX)

Utilities

Edison International is the holding company for Southern California Edison (SCE), a regulated electric transmission and distribution monopoly in Southern California with a guaranteed return on a rate base that grows ~7% annually. The market punishes the multiple well below the sector band (implied P/E 9× vs. 15-18x typical for a utility) due to the January 2025 Eaton Fire litigation and the strict-liability risk for wildfires in California, even though the Wildfire Fund (AB 1054/SB 254) partially caps that exposure and the authorized ROE for 2026-2028 was set at 10.03%. With the core earnings trajectory normalized for the non-recurring 2025 recoveries, the business compounds at a mid-to-high single-digit rate on a multiple that already prices in litigation risk, leaving a margin of safety if the multiple partially converges toward the rest of the sector.

Moat Compounder estimates the intrinsic value of Edison International (EIX) at $121 per share on a five-year horizon. With the stock at $55.64 at 2026-10-12 close, the expected total return is 22.5% per year: very undervalued. The analysis draws on 10-K FY2025 and DEF 14A 2026 (proxy). Analysis dated 2026-07-30.

Price
$55.64
at 2026-10-12 close
Intrinsic value (5y, base)
$121
Total annual return (5y)
22.5%
16.9% price · 5.6% div
Status (nominal)
Very undervalued
Margin of safety
+52%

The essentials

  • Regulated monopoly (SCE) with an authorized return of 10.03% on a $48.2bn rate base growing ~7%/year, funded by a $40.6bn capex plan for 2026-2030.
  • The multiple trades well below the utility band (implied P/E 9× vs. 15-18x) due to the Eaton Fire litigation (January 2025) and California's strict-liability wildfire risk.
  • 2026 core EPS guidance reaffirmed on Jul 30, 2026 at $5.90-$6.20, with stated confidence in 5-7% annual core EPS growth through 2030.
Source 10-K FY2025 Feb 18, 2026 ·DEF 14A 2026 (proxy) Mar 13, 2026 ·8-K Item 2.02 (Q2-2026 earnings release) Jul 30, 2026
Health: Solid
Price $56 at 2026-10-12 closeMarket Cap $21.5 bnEnterprise Value $63.7 bnNet debt $42.2 bnP/E (today) 9.2x

Intrinsic value — two valuation methods

Margin of safety
Price market
$56
DCF value today
$176
+216.2% vs price
Multiples value today
$115
+107.5% vs price

Total return at 5 years: 22.4%/year = 16.8% appreciation + 5.6% dividend. The target price ($121) is ex-dividend; the $21 in dividends collected over 5 years are added separately.

By both methods, the value today (DCF $176 · Multiples $115) exceeds the market price ($56).

Pillars of the analysis

The verdict — today vs 5 years

Today — with margin of safety: at $56 trades ~51.8% below its value discounted to today (~$115) — the wide discount we require (≥38%, equivalent to a ~15% annual return); the risk is covered by the margin, not the rate.

At 5 years — Muy infravalorado: the target price ($121) plus dividends yield above the required average return (10%) — the business compounds.

The bridge: the return at 5 years comfortably exceeds the risk-free rate (4.5%) — and the discount reaches the required margin of safety.

Thesis

The business

A regulated monopoly of medium-to-high quality: a contractual return on a rate base growing ~7%/year, with revenue decoupling that insulates results from volume sold. The structural risk that distinguishes it from other utilities is California wildfire litigation, partially mitigated by the Wildfire Fund.

The valuation

Valued by P/E on normalized attributable net income (core, TTM rebased to Jun 30, 2026 from the Jul 30, 2026 8-K), with an exit multiple at the floor-to-midpoint of the utility band (12-17x depending on scenario, reference band 15-18x) reflecting litigation risk. The 5-year value stems from +22% of total return, split between multiple appreciation toward the rest of the sector and core earnings growth.

The margin of safety

The market price trades at an implied P/E of 9× TTM core earnings, well below the 15-18x band of comparable utilities without material wildfire litigation. There is a margin of safety: the market's perception is meaningfully worse than reality. The verdict is Very undervalued, with an estimated total return of +22% annually over 5 years.

What to watch

The central disconfirmer is the outcome of the Eaton Fire bellwether trial (January 2027) and the solidity of the Wildfire Fund: if courts extend liability beyond what the fund and the liability cap absorb, or if the fund is depleted by claims from other utilities, the multiple may fail to normalize and litigation-directed capital would compress the capex available to grow the rate base.

Educational / informational. Does not constitute investment advice.

Other companies of the same type