SHERWIN WILLIAMS CO (SHW) stock intrinsic value fair value estimate & owner earnings analysis

Sherwin-Williams is the largest paint and coatings company in the Americas. Its core is the Paint Stores Group: 4,853 company-owned stores at the end of 2025 across the United States, Canada and the Caribbean, selling Sherwin-Williams paint mainly to professional painting contractors, who come back for every repaint job. The Consumer Brands Group sells Valspar, Dutch Boy, Krylon, Minwax and other brands through home centers and retailers, plus 307 stores in Latin America, and added Brazil's Suvinil in October 2025 for $1.21 billion. The Performance Coatings Group sells industrial, automotive refinish, packaging, wood and protective coatings worldwide, much of it from the 2017 Valspar acquisition. About 80% of 2025 sales of $23.6 billion came from US operations. How we measured earnings. We start from operating cash flow and take out stock compensation, swings in working capital, and the capital spending needed to keep the business as it is. Two adjustments matter. First, from 2022 to 2025 Sherwin-Williams spent about $1.5 billion more than its usual capital budget (historically under 2% of sales) to build a new Cleveland headquarters and research center, which opened in 2025. That is a one-off, and about $800 million of it was funded by a sale-leaseback that we count as debt below. Charging the building in earnings as well would count it twice, so we use the normal capital budget. First-half 2026 capital spending was 2.0% of sales, which supports this. Second, 2025 cash flow got a one-time lift of about $230 million from deferred taxes (normally a drag), which had reversed by early 2026. We leave it out. About $337 million a year of amortization on acquired intangibles, mostly from Valspar, is a non-cash charge and is added back. Any decay in those acquired businesses is reflected in the slower growth of the bear case, not in the starting level. Starting level. Before interest, the business produced roughly $2.45 to $3.30 billion a year in cash from 2020 to 2025 on this basis. That stretch includes the 2020 do-it-yourself boom, the 2021 to 2022 raw-material squeeze, and the 2023 to 2025 slump in home sales and painting volumes. We start from the median, about $2.76 billion, or roughly $11.17 per current diluted share. We do not start from the strong 2025 figure. On the same basis, cash generation rose about 9% in 2025, and our base case assumes 4% in year one. What drives growth, and what we credit. Two things have worked for decades, including through 2008 to 2009. The store base grows about 2% a year (80 net new stores in 2025, and that is the company's stated pace), and prices have risen at least as fast as costs (2025 Paint Stores prices were up mid-single digits while volume fell). We credit those two at or below their record. We give no credit for a rebound in housing turnover, market-share gains, new products or margin expansion. None of those is in hand. Bear case ($141.64 per share). Raw-material inflation hits again as it did in 2021 to 2022 and housing stays weak, so cash flow falls about 15% to $2.35 billion for two years and only gets back to today's level in year four. After that it grows 1.5% a year through year 20 (store openings only, no real pricing gains) and 1% a year through year 40, when the case stops to reflect possible erosion from competitors such as PPG, Behr and private label. The business is worth about $47.0 billion and owes $12.0 billion, leaving about $35.0 billion. Even in the trough years, cash flow covers interest more than four times. Base case ($261.52 per share). Cash flow grows 4% a year for ten years (store growth plus price), 2.5% for the next ten as store expansion slows, then 2% a year (price only) through year 60. The business is worth about $76.6 billion. Less $12.0 billion of debt, that leaves about $64.6 billion. Bull case ($385.75 per share). Starts from the 2024 to 2025 level actually reached under today's conditions, about $3.1 billion. It then grows 5% a year for ten years as store openings and pricing perform at the top of their record, 3% for the next ten, and 2.5% after that. The business is worth about $107.3 billion. Less $12.0 billion of debt, that leaves about $95.3 billion. Debt. At June 30, 2026, Sherwin-Williams owed $9.83 billion in notes ($1.50 billion due within a year), $2.25 billion in commercial paper and short-term loans (partly a seasonal mid-year peak), $0.20 billion in finance leases, and $0.81 billion on the headquarters sale-leaseback. Much of the long-term debt carries fixed coupons well below 6%. At the end of 2025 the notes were valued in the market at $8.62 billion against $9.67 billion on the books, so we reduce the debt by $1.1 billion. That gives total debt of about $12.0 billion. Debt that matured in 2026 was refinanced at higher rates, and cash interest rose from $219 million in the first half of 2025 to $276 million in the first half of 2026. This is a real but manageable cost for an investment-grade borrower whose cash flow covers interest about five times. Its main effect is that less cash is left for buybacks. Compared with our previous analysis. Our earlier estimates were lower ($50.50, $138.10 and $194.00) because they discounted future cash at 8.5% to 11.5%. We now use a flat 6% for every company and put risk into the range between the cases. We also no longer charge the one-time headquarters build against ongoing earnings, and we add back a debt credit for low fixed-rate notes. Our growth assumptions are lower than before (4% base, versus 6.5% previously), so the changes do not all point the same way. What would make this wrong. Raw-material inflation that the company cannot pass on for several years. Professional painters moving to cheaper brands or to big-box stores. A loss of shelf space for Valspar at its main home-center partner, Lowe's. Or Sherwin-Williams' long run of buybacks and acquisitions paid for with debt turning into overpaying. The California lead-pigment settlement is being paid in installments and is already in the cash flows. Margin-of-safety price. A 20% annual return needs a price well below the base value. Intrinsic value should grow about 6% a year including dividends. From $150, the base case implies close to 28% a year over three years if the price moved to value, and the bear case implies roughly 4% a year. The bear and base cases are fairly close for a business this durable, so the margin-of-safety price is $150, slightly above the bear value.