Ameren Corporation (AEE)

Total return at 5 years: 3.2%/year = -0.2% appreciation + 3.4% dividend. The target price ($102) is ex-dividend; the $18 in dividends collected over 5 years are added separately.

The methods disagree: one places the value today above the price ($103) and the other below.

Today — expensive, no margin of safety: at $103 trades ~6.1% above its value discounted to today (~$97); the expected return does not even reach the risk-free rate (4.5%).

At 5 years — Preserva valor: the target price ($102) plus dividends yield just enough to preserve nominal capital, below the required 4% floor.

The bridge: the return at 5 years falls below the risk-free rate (4.5%) — which is why there is not even a discount to today's value. To require a 15% annual return, it would need to be bought at ~$62.

Educational / informational. Does not constitute investment advice.

The inverse approach: instead of projecting growth to obtain the value, the market price ($103) is taken as given and it solves for what annual owner-earnings growth would need to hold for 5 years for the present value —at the method's rate (4.5%, no-growth terminal)— to equal that price. It is the disconfirmation test: the expectations the price already pays for, contrasted against the method's projection.

The market discounts less growth (-4.0%/year) than we project (4.5%/year) → if the base case holds, there is margin: perception is more pessimistic than the estimated reality.

That growth implies ~$1.3 bn of owner earnings in year 5 (vs ~$1.9 bn of our base case). It recalculates if the DCF assumptions are edited.

A regulated utility is valued on P/E over adjusted earnings (equity-level): the value sits in the regulated base (rate base), which grows with capex at an allowed ROE. GAAP can be depressed by the mark-to-market of hedges → the adjusted figure is used. It returns capital via dividend (a dividend aristocrat); it may issue some equity to fund capex. Total return adds the dividend collected along the way. In edit mode, the metric, shares, dividend, and exit multiple can be adjusted.

Ameren is a pure holding company of regulated utilities (Ameren Missouri, Ameren Illinois electric and gas, Ameren Transmission), so equity is valued on P/E over net income attributable to common, not on EV. Year 1 starts close to flat against TTM earnings: the reaffirmed 2026 guidance (US$5.25-5.45, midpoint US$5.35) is almost identical to the real 2025 EPS (US$5.35), because 2025 benefited from two non-recurring items the company declared —a revaluation of deferred taxes from the TCJA (+US$0.32/share) and the absence of the 2024 Rush Island litigation charge (+US$0.17/share)— that do not repeat in 2026. With those US$0.49/share removed, underlying 2026 growth is still high single digit, offset by the loss of those two one-off items. From year 2 the path converges toward ~5.5% a year, within the 3-6% utilities band (§5 R2), supported by the rate base investment plan of US$30.5-33.1bn for 2026-2030 (midpoint US$31.8bn) and the data-center demand already contracted in Missouri (2.2 GW). Diluted shares keep growing (~2.4%/year in the base case) because much of that capex is funded with share issuance in addition to debt and operating cash, a typical pattern for a utility in an intensive investment phase.

Today's multiple compresses on its own going forward as the metric per share grows. The exit multiple at 3 years is higher than the terminal at 5 years —at 3 years there is more growth still ahead—. Total return adds the dividend collected; the required return is applied to the base scenario.

They are valued separately, with their own rationale, and are not incorporated into the base or the verdict (they are excess return). When assigning them value — in Editmode —, the total with optionalities updates live, without moving the base.

The verdict, the base CAGR, and the margin of safety are always calculated on the base; optionalities do not alter them (with optionalities at $0 they do not move).

Each card fixes a required annual return and answers: if the business is worth $102 in 5 years, what is the maximum that can be paid today to obtain that return? Since it now trades at $103, the margin of safety is how much cheaper the market is than that maximum. The three thresholds: 4% covers inflation (the floor), 10% is the long-term average return, and 15% is the level of a great investment.

With a target price of $102 in 5 years plus $18 of dividends collected (the dividend adds to the return, not to the price) and a required return of 4.5% annually, the maximum to pay today is $97. Against the current market price ($103), the margin of safety is -6.1% (trades above the maximum → a premium is paid) and the total return at that price would be 3.2% annually.

• TTM P/E. ~18×, above the ceiling of the 15-18x band for quality utilities.
• Base exit multiple. 16.5x, within the band, which compresses the expected 5-year price appreciation.
• Dividend yield. ~2.8% current, growing ~5.5-6%/year, contributes most of the expected total return.

Each margin over sales, year by year: historical (solid line) → projection (dotted).

• ✓ ROIC exceeds the cost of capital (~10%)
• ✓ High incremental ROIC (compounding)
• ✓ CFROIC backs up the ROIC (88%, cash vs. accruals)
• ✓ Healthy balance sheet (low corporate debt)
• ✓ Durable competitive moat (multiple advantages)

• Earned ROE. ~10-11% consolidated, above the 10% bar but not in the excellent range (15-20%).
• Cash generation vs. capex. Structurally negative FCF (TTM -$1.4bn) due to the investment pace, financed with debt and equity: normal in an investment phase, not a sign of operating cash weakness.
• 2025 earnings quality. The 2024→2025 EPS jump included ~$0.49/share of non-recurring items disclosed by the company itself.

Annual levels from the official filing (10-K); the % over each bar is the year-over-year (YoY) growth vs the prior year.

Ameren does not report a GMV, take rate, or loan book: the relevant economic driver is the rate base, on which the allowed return is calculated, which grows with capex net of depreciation. Ameren Missouri's rate base at the end of 2025 was approximately $29.4bn; the $30.5-33.1bn capex plan for 2026-2030 is the main driver of earnings growth over the next five years, complemented by contracted data center volume (2.2 GW in Missouri) that does not depend on a general rate case to be recognized in revenue.

The % are the annual (year-over-year) growth: each year —historical and projected— vs the prior one; the TTM (trailing 12m) vs the TTM of a year ago, to avoid overlapping windows. The historicals are exact figures from the official filings; the projected years come from the year-by-year model (the intermediate years without their own series are interpolated between the anchors). The projected columns (+1y…+5y) are 12-month windows counted from the TTM close (30-jun-2026): the projection starts from the most recently reported data, not the fiscal year. The projected base is realistic and unbiased — the risk discount is applied at the end, via the required return. The rationale for each metric is in the (i).

• 2026 guidance. Reaffirmed at $5.25-5.45/share, nearly flat versus 2025 actual EPS after the loss of non-recurring items.
• Capex runway. Up to $33.1bn disclosed for 2026-2030, with clear multi-year visibility.
• Contracted driver. 2.2 GW of data center demand already signed, a future-revenue anchor that is not extrapolated.

• Regulated monopoly. Electric and gas distribution with no possible competition within the service territory in Missouri and Illinois.
• Cash-flow predictability. The allowed return on rate base generates a highly predictable earnings stream year to year, with little sensitivity to the economic cycle.
• Coal-heavy generation mix. 56.5% of Ameren Missouri's generation is still coal-fired, with risk of environmental compliance costs and early retirement.
• Data center demand. 2.2 GW already contracted in Missouri since February 2026, an incremental and already-signed growth driver.

Not all debt is equal: only the structural needs refinancing; the rest is operational (self-liquidating).

Structural debt is what is exposed to the contraction phase of the cycle; operational debt (leases, matched funding) self-liquidates with the business.

• ✓Regulated return (earned vs allowed ROE)Earns 10.7% vs allowed 9.8%
• !Value creation (allowed ROE − 10% bar)-0.2pp
• ✓Leverage (net debt / EBITDA)5.4x · Investment grade (specific rating not disclosed in the extracted sections)
• ✓Predictability (% regulated + rate-base growth)100% regulated · rate base +$31.8 bn/year

A traffic-light interpreted by the method (not generic): float (negative WC) adds up, capex is judged by incremental ROIC (malinvestment test), and a lender is not subjected to corporate solvency. The (i) shows the derivation of each number.

• Net debt/EBITDA. ~5.4x, high but typical of a utility in an intensive investment phase with long-lived regulated assets.
• Equity ratio. ~40% of total capital, within normal ranges for regulated utilities.
• Liquidity. Minimal cash ($12M), typical of a utility that manages liquidity via credit lines and short-term debt, not accumulated cash.
• Financing cost. TTM interest expense ($827M) grew 46% since 2023 due to greater debt issued to fund capex.

Who owns the shares — the alignment and whether there is a controlling shareholder.

• Executive continuity. CEO since 2022 with an internal track record spanning several years at the company and its subsidiaries.
• Capital allocation. Capital almost entirely reinvested in regulated capex, with no buybacks or M&A; financed via debt and modest equity issuance.
• Internal ownership transparency. The extracted proxy does not break out individual director and executive ownership.

• There is no clear source of missing buyers or motivated sellers: Ameren has broad analyst coverage and no corporate events (spin-off, restructuring) that would explain a discount.
• The recent utility-sector re-rating — driven by data center electricity demand — is already reflected in Ameren's TTM P/E (~18×), above the usual ceiling of the quality-utility band (15-18x).
• The nearly flat 2026 guidance versus 2025 actual EPS (both ~$5.35) could be read by a superficial reader as stagnation, but it reflects the loss of two 2025 non-recurring items ($0.49/share combined), not a deterioration of the underlying business.

No clear discrepancy between perception and reality is identified: the market appears to be recognizing the quality of the business and the rate-base growth ahead fairly accurately. No margin of safety: at this price capital is preserved, but it is not bought below its value.

The annual return (CAGR at 5 years) in each scenario, with the total period return below — the margin of safety made visual: upside range wide, downside range narrow.

Even in the bear scenario, the return holds at -1%/year (-7% total): the margin of safety protects the downside. The bull (+7%/year, +39% total) exceeds it comfortably — a favorable asymmetry, with a narrow downside range and a wide upside range.

• Rate-regulatory risk. Ongoing appeal by Ameren Illinois of the 2024-2027 ROE set by the ICC.
• Environmental risk (coal). 56.5% of Missouri's generation is still coal-fired, subject to increasing rules under the Clean Air Act and the CCR rule.
• Capex execution risk. Up to $33.1bn planned depends on timely regulatory approvals and availability of labor and materials.
• Data center demand risk. If contracted demand does not materialize as signed, built capacity is left without the demand that justified it.
• Cybersecurity risk. Attacks on critical infrastructure, including those enhanced by generative or agentic artificial intelligence.

Each thinker's analytical framework applied to our data.

• Buffett / Graham Quality + margin of safety

  A wide moat and ROE 11% above the 10% bar, but the price sits above value (no margin) → great business, expensive.

• Peter Lynch Growth at a reasonable price (GARP)

  A stalwart growing 5% at a PEG of 4.1 → expensive for its growth.

• Joel Greenblatt Cheap and high-return (Magic Formula)

  Not applicable — the Magic Formula excludes financials and regulated businesses (EBIT/EV does not capture the operating leverage).

• Howard Marks Perception vs reality + cycle

  The price discounts -4% vs our 5%: perception is more pessimistic than reality, with an identified source of the discount.

• Seth Klarman Capital protection (bear scenario)

  Bear-scenario floor -5%/yr, bull-scenario ceiling +4%/yr over 5y: reasonable asymmetry, without an ample cushion.

• Pat Dorsey Moat strength (Five Rules)

  A wide moat, stable; sources: intangibles, efficient scale, cost advantage, switching costs → passes the Five Rules.

• Aswath Damodaran Expectations implied by the price

  Justifying the price requires discounting -4%, within what we project (5%) — the story squares with the numbers.