Munger Mode rating: 4 out of 5 — Buy. Our own rating from the research report below, on business quality first: moat durability and management, with price separating the top three.
"We don't have to be smarter than the rest. We have to be more disciplined than the rest." This is a business we understand, with a moat we can point to, run by people who behave like owners, available today at a fair price after the stock has fallen roughly 20% from its high. That combination is rarer than it sounds." STERIS is, at its core, a plumbing-and-soap business for the medical world — and we mean that as the highest compliment. It does the unglamorous, mission-critical work of making sure things are sterile: hospital instruments, surgical suites, medical devices, and pharmaceutical manufacturing environments.
Recent filings analysed: 8-K (2026-08-06), 8-K/A (2026-08-06), 8-K (2026-08-05), DEF 14A (2026-06-11).
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