WEYERHAEUSER CO (WY) stock intrinsic value fair value estimate & owner earnings analysis

What the business is. Weyerhaeuser is one of the largest private owners of timberland in the world. It owns or controls about 10 million acres in the United States: 2.5 million in Oregon and Washington, 6.7 million across the South, and 1.2 million in Maine, New Hampshire, Vermont and West Virginia. It also holds long-term licenses on more than 14 million acres in Canada. The company has three parts. Timberlands grows and harvests logs and sells them to its own mills, to outside mills, and as exports to Japan and other parts of Asia. Real Estate, Energy and Natural Resources sells rural land that is worth more for other uses, and earns royalties and lease income from minerals, wind, solar and carbon projects. Wood Products makes lumber, oriented strand board, engineered wood (TimberStrand, joists and beams) and runs a distribution business. Timberland cash flow is steady because trees keep growing whether or not they are cut. Wood Products swings hard with lumber and panel prices, which move with U.S. housing starts and repair and remodel activity. That swing drives most of the change in the company's results from year to year. What it has earned. We measure cash earnings to owners as operating cash flow minus working-capital swings, stock compensation and the capital spending needed to keep the business as it is. Before paying lenders, those earnings came to $1.59 a share in 2017, $1.64 in 2018, $1.15 in 2019, $2.35 in 2020, $4.13 in 2021, $3.67 in 2022, $1.61 in 2023, $1.13 in 2024 and $0.57 in 2025. The 2021-2022 peak came from record lumber prices during the pandemic housing boom. 2019 and 2025 were troughs. We start the record in 2017 because the February 2016 merger with Plum Creek and the 2016 sale of the cellulose fibers pulp business made a different company. Nine years from 2017 through 2025 cover a full lumber cycle. The median is $1.61 a share, about $1.16 billion a year before interest, and it matches 2017, 2018 and 2023, all years with ordinary housing conditions. We treat that as the normal earning power of the business as it is today. Accounting choices that matter. (1) Weyerhaeuser regularly sells some timberland and buys other timberland: about $1.8 billion bought and $1.7 billion sold from 2019 through 2025. We leave both purchases and sale gains out of earnings. They recycle the asset base: the northern land sold, including Montana in 2019 and Michigan in 2020, has been replaced roughly dollar for dollar by Southern purchases. (2) Of the $423 million spent on property and equipment in 2025, $109 million went to build a new TimberStrand engineered-wood plant in Monticello, Arkansas. That plant is new capacity, so we do not count it as maintenance spending. About $300 million more is planned for 2026. We subtract the part not yet spent, roughly $200 million, as a commitment the company already owes. (3) 2025 operating cash flow included a $200 million voluntary pension contribution, and 2018 included about $381 million of pension contributions. We keep both as real costs, because we do not separately subtract the pension shortfall as debt. Using the median keeps these one-off years from setting the level. (4) For every year, the cash flow statement ties out completely to net income plus non-cash charges plus working-capital, pension and other lines. Nothing went unreconciled. Where it stands now. Excluding the voluntary pension payment and the new-plant spending, 2025 earnings before interest were about $0.84 a share. That was down about 25% from $1.13 in 2024, as lumber and panel prices stayed weak despite higher duties on Canadian lumber. First-half 2026 operating cash flow was $451 million against $466 million a year earlier, with a slightly larger seasonal build in receivables and no voluntary pension payment. So the first half shows the business holding steady, but not yet recovering. Our base case starts year one at $0.85 a share, roughly flat with the 2025 underlying level. That is above the 25% decline of the last full year, but only because the first-half 2026 filing shows the decline has stopped. It is not an assumed recovery. Debt. At the end of 2025 the company owed about $5.61 billion of bonds and loans plus $20 million of finance leases. Its debt carried a weighted average rate of 5.11% with an average remaining life of 6.5 years. It held $527 million of cash at June 30, 2026, and we treat about $330 million of that as surplus. The debt is cheap, long-dated fixed-rate money, which is worth about $245 million to owners over its remaining life. After that credit and the remaining Monticello commitment, net debt is about $5.26 billion, or $7.28 a share. Long-term debt reported at June 30, 2026 was $5.30 billion, but the current portion at that date was not available to us. Treat the debt figure as accurate to within a few hundred million dollars, or about 40 cents a share. Base case. Earnings before interest of $0.85 a share in year one, $1.13 in year two and $1.45 in year three. From year four they return to the normal $1.61, plus about $0.05 a share once the Monticello plant is running. The plant is already financed and under construction, with startup targeted for 2027 and about 10 million cubic feet of added engineered-wood capacity. After year ten, earnings stay flat in dollar terms with no growth. That rests on a structural fact: the forests are managed on a sustainable-yield basis and regrow after harvest, and the company has harvested them for more than a century. We credit no growth for carbon capture, solar and other natural climate solutions, real estate expansion or management's earnings targets, because none of that is contracted at a size we can measure today. The business is worth about $19.0 billion, or $26.25 a share. Less $7.28 a share of net debt, that leaves about $19.00 a share. Bear case. Year one is weaker at $0.75 and year two $0.85. Then comes one full housing collapse of the kind the industry had in 2007-2011, when U.S. housing starts fell more than 70% from their peak and lumber mills lost money for years. Over years three and four, Wood Products loses money and the timber harvest is deferred, so earnings fall to $0.15 a share. That is below the roughly $0.38 a share interest bill for two years, covered by the undrawn $1.75 billion credit line, which runs to June 2030, and by timberland sales like those the company made in 2019-2020. Years five and six recover only to $0.50. Earnings then settle at $1.35 a share, permanently below the base case, to reflect timberland sold during the slump, refinancing at higher rates and slower housing. The Monticello plant contributes nothing. The business is worth about $13.2 billion, or $18.30 a share. Debt, raised to $7.76 a share because the low-rate credit is lost and refinancing costs more, leaves about $10.50 a share. Even here, the timberland remains a hard, saleable asset and the business is worth more than twice what it owes. Bull case. The company's own levers deliver. Year one is $0.95 a share and year two $1.56. From year three, earnings average $2.00 a share. That level falls within the company's own 2020-2023 record, supported by duties on Canadian softwood lumber that have been in place since 2017 and the U.S. tariff on imported lumber added in October 2025. Monticello adds about $0.12 a share, and existing wind, solar and carbon agreements add about $0.05 a share from year five. The business is worth about $24.8 billion, or $34.39 a share. Less $7.28 of net debt, that leaves about $27.10 a share. What could make this wrong. The biggest single assumption is that $1.61 a share is the normal level. If the true normal is closer to $1.35 because lumber prices stay weaker for longer, the base value falls to roughly $15. If earnings stay at the 2025 level for five years before recovering, instead of recovering over three, the value drops by about another $2 a share. Southern timber prices have been nearly flat in dollar terms for about fifteen years, which is why we credit no price growth. If they actually decline, all three cases are too high. How we set the margin-of-safety price. We are moderately sure of the earnings level, because nine years of results through a full cycle point to it. We are not sure of the timing, because lumber prices cannot be forecast. The worst plausible outcome is a long, deep housing slump. The structure would survive it: debt is less than a third of the business's value in the base case and well under half even in the bear case, maturities are spread over an average of 6.5 years, the credit line is undrawn, and timberland is a hard asset with an active market, as the company's own land sales show. The dividend would be cut, as it was in 2020. Over the holding period, the base dividend is about $0.84 a share a year. For a 20% annual return over a three-to-five-year holding period while the cycle normalizes, the starting price would have to be about $9 to $12 if the business ends up worth about $19 and pays its base dividend along the way. From about $11, the base case implies the 20% target in roughly four years. If the bear case played out, it implies roughly breaking even after dividends rather than a large loss. So $11 is the margin-of-safety price: the highest price at which we judge the 20% target likely enough to be met. Since our previous analysis. The previous figures were built on a different basis and are not comparable. The business itself has changed little since then: the 2025 results and the first half of 2026 confirm a cyclical low in Wood Products, with the timber base intact.