ICU vs STE

STERIS plc (STE) offers the better valuation at 34.

5x trailing P/E (21. 0x forward), making it the more compelling value choice. Analysts rate STERIS plc (STE) a "Buy" — based on 13 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, STERIS plc (STE) delivered a total return of +5.

9%, compared to -98. 1% for SeaStar Medical Holding Corporation (ICU). Over 10 years, the gap is even starker: STE returned +220. 0% versus ICU's -98. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), STERIS plc (STE) is the lower-risk stock at 0.

69β versus SeaStar Medical Holding Corporation's 1. 06β — meaning ICU is approximately 53% more volatile than STE relative to the S&P 500.

On earnings-per-share growth, the picture is similar: SeaStar Medical Holding Corporation grew EPS 78.

1% year-over-year, compared to 62. 7% for STERIS plc. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

STERIS plc (STE) is the more profitable company, earning 11.

3% net margin versus -183. 9% for SeaStar Medical Holding Corporation — meaning it keeps 11. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: STE leads at 15. 9% versus -132. 2% for ICU. At the gross margin level — before operating expenses — ICU leads at 100. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

In this comparison, STE (1.

0% yield) pays a dividend. ICU does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, STERIS plc (STE) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

69), 1. 0% yield, +220. 0% 10Y return). Both have compounded well over 10 years (STE: +220. 0%, ICU: -98. 1%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Healthcare sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

STE pays a dividend while ICU does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.