CONSUMERS ENERGY CO (CMS-PB) stock intrinsic value fair value estimate & owner earnings analysis

What this security is. CMS-PB is Consumers Energy Company's $4.50 Series Cumulative Preferred Stock, $100 par value. 373,148 shares are outstanding (7.5 million authorized), the same count as a decade ago. Each share pays $4.50 a year in quarterly installments of $1.125, most recently on October 1, 2026. The dividend is fixed and never grows. It is cumulative: any skipped payment builds up and must be paid before Consumers can pay anything on its common stock. The shares have no maturity. Consumers may redeem them whenever it chooses at $110 a share, but holders cannot force a redemption. CMS Energy owns all of Consumers' common stock, so this preferred and Consumers' bonds are the only Consumers securities that outside investors hold. Our previous report did not put a value on these shares, so its figures are not comparable. The business behind it. Consumers is the regulated electric and gas utility for Michigan's Lower Peninsula, serving 1.9 million electric and 1.8 million gas customers. The Michigan Public Service Commission sets its rates. It earned $1,129 million in 2025, $1,009 million in 2024 and $867 million in 2023. We start from operating cash flow, take out working-capital swings and stock compensation, and charge depreciation as the cost of keeping the system whole. On that basis Consumers produced $899 million to $1,019 million a year of cash for its owners over 2021-2025 (median $986 million). Before interest, the median was about $1.32 billion a year. Spending above depreciation was $2.1 billion of the $3.3 billion capital budget in 2025. We treat it as growth that enlarges the regulated asset base, not as a cost of staying in business. We leave out 2018 and 2020 when judging the normal level, because those years carried one-off pension contributions of $242 million and $690 million. The preferred dividend costs Consumers about $1.7 million a year. That is under 0.2% of its net income, and its cash for owners covers it roughly 600 times. What stands ahead of it. Lenders are paid first. At December 31, 2025 Consumers owed about $13.5 billion: $11.5 billion of long-term debt to outside lenders, $1.0 billion of long-term debt to affiliates, $0.6 billion due within a year, $0.3 billion borrowed short-term from CMS Energy and $0.1 billion of finance leases. If Consumers' pre-interest cash flow stays flat at its 2021-2025 median, the business is worth about $22 billion. After the debt, about $8.4 billion is left for the preferred and common together. By contrast, the preferred's entire claim at the $110 redemption price is about $41 million. We made no reduction to the debt for low fixed coupons. Under its articles of incorporation, Consumers had $2.5 billion of unrestricted retained earnings available for dividends at year-end 2025. How the shares are valued. The dividend is fixed by contract, so a share is worth today's value of $1.125 a quarter for as long as the shares stay outstanding, with the next payment due January 1, 2027. Measured at a 6% annual return, that is $76.71 if every payment arrives on time. Base case, $76.71. Consumers pays every quarter and does not redeem the shares. It has carried this series unchanged for at least ten years without calling it, including the years when borrowing was cheapest, so we give no credit for a call. Underneath, the business is held flat at its 2021-2025 level: worth about $22 billion, owing $13.5 billion, leaving about $8.4 billion. Consumers' cash for owners grew 3.3% in 2025 ($986 million to $1,019 million). This case assumes no growth at all, and the preferred's value does not depend on growth. Bear case, $74.82. Consumers' own history supplies the bad outcome. In 1984 the abandonment of the $4.1 billion Midland nuclear project nearly bankrupted the company, then called Consumers Power. This case assumes a shock of that kind, such as a large stranded plant investment, a regulatory disallowance or a major storm or liability loss. It forces Consumers to suspend all preferred dividends for four years, from January 2027 through October 2030. Then, as the cumulative terms require, Consumers pays the $18 a share of arrears in January 2031, without interest. Underneath, pre-interest cash flow falls for good to its weakest recent level of about $0.9 billion (2018), which is still 1.7 times the 2025 interest bill. That makes the business worth about $15 billion against $13.5 billion of debt, leaving about $1.5 billion, more than 35 times the preferred's $41 million redemption value. The holder loses only the delay, about $1.89 a share. Bull case, $76.71, the same as the base. The best a holder can get is to be paid in full and on time, forever, because a fixed dividend gives no share in growth. Redemption at $110 would be a windfall, but nothing in the filings suggests Consumers plans to use that right, so it is left out. Underneath, cash flow before interest held at the 2025 level of $1.55 billion would make the business worth about $25.8 billion against $13.5 billion of debt, leaving about $12.2 billion. None of that extra reaches the preferred. What would make this wrong. A permanent loss of the dividend would take a restructuring that hurt a class ranking ahead of $12.5 billion of book common equity. That would need losses several times the size of Midland's relative to today's company. The quieter risk is inflation, because the payment is fixed in dollars forever. Margin-of-safety price. We are very sure of the earnings that matter here. The $4.50 is set by contract, and Consumers' cash flow covers it several hundred times over. The worst plausible event, a Midland-style crisis, delays payments rather than erasing them. The structure survives it: the shares rank ahead of the common, billions of dollars of value sit beneath them, the dividend is cumulative, and they rest on a regulated monopoly franchise with hard assets. What we are most likely to be wrong about is not the business but timing. A fixed perpetual payment has nothing in the business that can lift the shares' price, so the price can stay away from value for many years, and only the $4.50 is paid over the holding period. That pushes the margin-of-safety price down. At $30 a share, the dividend alone equals 15% a year on payments that are close to certain. The implied return reaches 20% a year if the shares become worth about $50 within five years or their full value within about ten, and a call at $110 would be a windfall. Above about $30, a 20% annual return depends on the price rising soon, and nothing in the business can make that happen. The margin-of-safety price is $30.