REGAL REXNORD CORP (RRX) stock intrinsic value fair value estimate & owner earnings analysis

Regal Rexnord makes the motors, gearboxes, couplings, bearings, conveyor components, brakes, clutches and motion-control systems that keep industrial equipment running. It is the product of three deals: the old Regal Beloit (electric motors, mostly for HVAC and general industry), Rexnord's power-transmission business (merged October 2021, paid for in shares), and Altra Industrial Motion (bought for about $4.9 billion in cash in March 2023, paid for with borrowed money). FY2025 sales were $5.93 billion in three segments. Industrial Powertrain Solutions ($2.59B) sells gearing, couplings, bearings and conveying products under names like Falk, Rexnord and Boston Gear, with a large replacement business. Automation & Motion Control ($1.69B) sells Kollmorgen motion control, precision motors and data-center power products. Power Efficiency Solutions ($1.65B) sells motors and blowers, mainly for residential and commercial HVAC. About 70% of sales are booked in North America, 17% in Europe, 7% in Asia and 6% elsewhere. How we measured earnings. We start from operating cash flow. We remove swings in receivables, inventory and payables, then subtract stock-based pay and the capital spending needed to keep the plants as they are. Two judgement calls matter. First, operating cash flow for 2025 ($990.8M) includes $372.5M of customer receivables sold to banks under a one-year securitization facility started in June 2025. We treat that as borrowing, not earnings: it is removed from the cash flow and added to debt. Second, there is a separate "other assets and liabilities" line that has drained $105-148M of cash every year since the Altra deal (lease payments, restructuring and similar items). We treat it as a real ongoing cost and leave it in earnings. On this basis, owner earnings per share after interest were $4.73 (2023, a partial Altra year loaded with deal and integration costs), $6.28 (2024) and $7.93 (2025). Because the company carries about $4.6 billion of debt, we value the business before its lenders and then subtract what it owes. Adding back cash interest paid ($320M, $380M and $312M), the business produced about $9.55, $11.98 and $12.62 per share in 2023-2025. The old Regal Beloit's per-share figures are not comparable, so only the years since Altra are used. Their median, about $12.00 a share (roughly $800M a year), is the starting level. This window is not a peak. In 2024 and 2025 sales fell 3.5% and 1.6% as residential HVAC and short-cycle industrial demand were weak. Reported profits are much lower than this cash measure because about $346M a year of amortization from the Rexnord and Altra purchase prices is added back. That charge is a sunk acquisition cost, not an ongoing one. Because the add-back hides any slow decay in what was bought, none of our cases grows earnings from it. Recent results. Cash flow in the first half of 2026 was weak: operating cash flow was $191.6M against $625.5M a year earlier, and management lowered its 2026 free-cash-flow outlook by $50M to $600M. Most of the gap is working capital and the other-liabilities line, which management calls timing. On our measure, the business produced about $4.84 a share in the half, against $6.54 a year earlier. Sales are moving in opposite directions by segment. Automation & Motion Control grew 13.9% organically on data-center, automation and aerospace demand, with orders up 17% in the second quarter. Power Efficiency Solutions fell 8.4% organically as residential HVAC stayed weak. Management also disclosed that prices are lagging faster cost inflation. The last full year grew 5.3% on our pre-interest measure. We start the base case below the $12.00 anchor in year one, at $11.00, and do not assume a rebound. Base case ($127.62 per share). The business produces $11.00 a share in 2026, then $12.00 a year with no growth, and that continues. Growth from data-center products, the new ePOD modular power plant, remaining Altra cost savings and a residential HVAC recovery is left out. None of it is contracted or a long-proven pattern, and the old Regal Beloit's sales were flat from 2016 to 2019. The earnings continue past year ten because of the installed base: Falk and Rexnord gearboxes, couplings and bearings wear out and are replaced in mines, water plants, food plants and warehouses, and the replacement business has run through many decades and downturns. Holding the figure flat in dollars, with no allowance for inflation, also covers slow erosion. The business is worth about $199 a share ($13.3B). Net debt is about $71.43 a share ($4.78B): roughly $4.64B of borrowings at June 30, 2026, plus $372.5M of securitized receivables and $8M of minority interests, less about $242M of cash above an assumed $200M operating need. That leaves $127.62. Bear case ($88.75 per share). A cyclical downturn like 2019, when the old Regal's pre-interest cash flow per share fell 20%, takes the business to $9.00 a share for two years. Ongoing weakness in residential HVAC and price lagging cost keep it at $10.00 through year ten. After that it settles at $9.50, about 20% below today's level, reflecting slow erosion in the HVAC motor business and a history of acquisitions that were later written down (goodwill charges of $120M in 2014, $80M in 2015, $57M in 2023, and an $88M loss on business sales recorded in 2023). The business is worth about $160 a share ($10.7B). After $71.43 of net debt, that leaves $88.75. Even in this case, cash before interest (about $600M a year) covers roughly $290M of annual interest about twice. Bull case ($153.84 per share). The company executes on what is already underway. Data-center and automation orders, up 17% in the second quarter of 2026, turn into sales. The ePOD plant, which management says is nearing completion, starts shipping (about $15M expected in Q4 2026). PES returns to volumes already reached in 2023. The business recovers to its 2025 level of $12.60, rises to $13.60 by year three, then stays flat. It is worth about $225 a share ($15.1B). After net debt, that leaves $153.84. We do not assume faster growth, because the company has not yet shown it can sustain any. Debt. The senior notes carry 6.05% (2028, $1.25B), 6.30% (2030, $1.1B) and 6.40% (2033, $1.25B). That is close to our 6% discount rate, so no adjustment for cost of debt was needed. The $1.1B of notes due February 2026 were refinanced with an $850M term loan due February 2029. The securitization facility runs for one year and must be renewed each year. If it were not renewed, the company would have to fund about $370M of receivables itself, which is why we count it as debt. Leverage was about 3.1 times adjusted EBITDA at mid-2026, and management is targeting below 3 times. Change since our previous analysis. Earlier figures used a different, higher discount rate for each case and assumed 5-7% yearly growth. We now use one 6% rate for every case and show risk only through the spread between the cases. We also credit no growth that is not already secured, value the business before its lenders and then subtract debt, and count the receivables securitization as debt. Leaving out growth lowers the base case. The single 6% rate raises every case, and the bear case most of all. The net effect is a higher base and a much higher bear value. Margin-of-safety price. The margin-of-safety price is $80. From that price, if the shares move to our base value within about three years, the base case implies roughly 20% a year, including about $6-8 a share of yearly debt reduction and dividends. From $80, the bear case implies roughly high single digits a year over three to four years, which leaves room for a downturn arriving early. Highly cyclical demand and roughly $71 a share of debt ahead of the shareholders are the reasons the price is set well below the base value. What would make this wrong: a deeper or longer industrial recession than 2019; a lasting loss of residential HVAC motor share; another large debt-funded acquisition; or, on the upside, data-center and automation growth proving durable enough to count as established.