| STE Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the STE market cap history going back to 1/29/2010:
Also see: STE Shares Outstanding History and STE YTD Return |
STE Market Cap History — Steris Capitalization Over Time
As of 2/2/2026 Steris has a market cap of 25.92 billion. Investors often follow the STE market cap history to compare the size of the company over time.
This page shows STE market capitalization trends over time, with 63 market cap datapoints presented, dating back to 1/29/2010.
| STE Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
STE Historical Market Cap: +19.26% CAGR 
Mouse over chart for data details
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| STE Stock Price Chart |
| About STERIS plc (Ireland) |
| STERIS Plc is a provider of products and services that support patient care with an emphasis on infection prevention. Its segments include Healthcare, Applied Sterilization Technologies (AST), and Life Sciences. Its Healthcare segment provides a comprehensive offering for healthcare providers worldwide, focused on sterile processing departments and procedural centers, such as operating rooms and endoscopy suites. AST segment supports medical device and pharmaceutical manufacturers through a global network of contract sterilization and laboratory testing facilities, and integrated sterilization equipment and control systems. We show 63 historical shares outstanding datapoints in our STE shares outstanding history coverage, used to compute STE market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing STE market cap history over the course of time is important for investors interested in comparing STE's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of STE versus a peer is one thing; comparing STE market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like STE can fluctuate over the course of history. With this page we aim to empower investors researching STE by allowing them to research the STE market cap history. |
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| Video: The Importance of Market Cap | |
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Video: The Importance of Market Cap
| STE Share Performance |
| Market Cap Peers |
| Steris (STE) is categorized under the Healthcare sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
STEX Market Cap History STIM Market Cap History STML Market Cap History STOK Market Cap History STRO Market Cap History STSA Market Cap History STSS Market Cap History STTK Market Cap History SUPN Market Cap History SURF Market Cap History More Healthcare companies » |
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