STE
$247.91+7.16%
as of close, Nov 4, 2026
☾ AH $247.91 +7.16%
Head-to-head:Compare with EW or any ticker →
STERIS plc (Ireland) monthly returns
STERIS plc (Ireland) has averaged 1.53% per month, positive in 59% of months. Month-by-month returns for STERIS plc (Ireland) (STE) below, through November 4, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.5%
407 months
Best month
+43.4%
Sep 1995
Worst month
-33.3%
Apr 1999
Positive months
59%
of all months
STERIS plc (Ireland) monthly returns#
| Month | Path | Total return |
|---|---|---|
| Nov 2026 | +9.2% | |
| Oct 2026 | +8.1% | |
| Sep 2026 | -9.5% | |
| Aug 2026 | +1.9% | |
| Jul 2026 | +8.8% | |
| Jun 2026 | -1.0% | |
| May 2026 | -1.9% | |
| Apr 2026 | -1.9% | |
| Mar 2026 | -12.4% | |
| Feb 2026 | -3.7% | |
| Jan 2026 | +3.6% | |
| Dec 2025 | -4.8% | |
| Nov 2025 | +13.0% | |
| Oct 2025 | -4.7% | |
| Sep 2025 | +1.2% | |
| Aug 2025 | +8.2% | |
| Jul 2025 | -5.7% | |
| Jun 2025 | -1.8% | |
| May 2025 | +9.1% | |
| Apr 2025 | -0.8% | |
| Mar 2025 | +3.4% | |
| Feb 2025 | -0.4% | |
| Jan 2025 | +7.3% | |
| Dec 2024 | -6.2% | |
| Nov 2024 | -1.0% | |
| Oct 2024 | -8.5% | |
| Sep 2024 | +0.8% | |
| Aug 2024 | +1.0% | |
| Jul 2024 | +8.8% | |
| Jun 2024 | -1.3% | |
| May 2024 | +9.0% | |
| Apr 2024 | -9.0% | |
| Mar 2024 | -3.5% | |
| Feb 2024 | +6.6% | |
| Jan 2024 | -0.4% | |
| Dec 2023 | +9.4% | |
| Nov 2023 | -4.1% | |
| Oct 2023 | -4.3% | |
| Sep 2023 | -4.2% | |
| Aug 2023 | +1.8% | |
| Jul 2023 | +0.3% | |
| Jun 2023 | +12.8% | |
| May 2023 | +6.1% | |
| Apr 2023 | -1.4% | |
| Mar 2023 | +1.7% | |
| Feb 2023 | -8.7% | |
| Jan 2023 | +11.8% | |
| Dec 2022 | -0.6% | |
| Nov 2022 | +7.9% | |
| Oct 2022 | +3.8% | |
| Sep 2022 | -17.2% | |
| Aug 2022 | -10.8% | |
| Jul 2022 | +9.5% | |
| Jun 2022 | -9.5% | |
| May 2022 | +1.9% | |
| Apr 2022 | -7.3% | |
| Mar 2022 | +0.7% | |
| Feb 2022 | +7.2% | |
| Jan 2022 | -7.8% | |
| Dec 2021 | +11.4% | |
| Nov 2021 | -6.3% | |
| Oct 2021 | +14.4% | |
| Sep 2021 | -4.8% | |
| Aug 2021 | -1.3% | |
| Jul 2021 | +5.6% | |
| Jun 2021 | +8.1% | |
| May 2021 | -9.4% | |
| Apr 2021 | +10.8% | |
| Mar 2021 | +9.0% | |
| Feb 2021 | -6.4% | |
| Jan 2021 | -1.3% | |
| Dec 2020 | -2.2% | |
| Nov 2020 | +9.6% | |
| Oct 2020 | +0.6% | |
| Sep 2020 | +10.4% | |
| Aug 2020 | +0.3% | |
| Jul 2020 | +4.0% | |
| Jun 2020 | -7.3% | |
| May 2020 | +16.4% | |
| Apr 2020 | +1.8% | |
| Mar 2020 | -11.8% | |
| Feb 2020 | +5.5% | |
| Jan 2020 | -1.1% | |
| Dec 2019 | +0.8% | |
| Nov 2019 | +7.0% | |
| Oct 2019 | -2.0% | |
| Sep 2019 | -6.2% | |
| Aug 2019 | +3.7% | |
| Jul 2019 | -0.0% | |
| Jun 2019 | +11.6% | |
| May 2019 | +2.1% | |
| Apr 2019 | +2.3% | |
| Mar 2019 | +5.8% | |
| Feb 2019 | +6.3% | |
| Jan 2019 | +6.7% | |
| Dec 2018 | -10.3% | |
| Nov 2018 | +9.3% | |
| Oct 2018 | -4.4% | |
| Sep 2018 | -0.0% | |
| Aug 2018 | +0.3% | |
| Jul 2018 | +9.0% | |
| Jun 2018 | +1.4% | |
| May 2018 | +9.9% | |
| Apr 2018 | +1.2% | |
| Mar 2018 | +2.3% | |
| Feb 2018 | +0.8% | |
| Jan 2018 | +3.9% | |
| Dec 2017 | -2.8% | |
| Nov 2017 | -3.3% | |
| Oct 2017 | +5.6% | |
| Sep 2017 | +1.4% | |
| Aug 2017 | +6.9% | |
| Jul 2017 | +0.4% | |
| Jun 2017 | +5.5% | |
| May 2017 | +5.1% | |
| Apr 2017 | +6.2% | |
| Mar 2017 | -1.0% | |
| Feb 2017 | -0.6% | |
| Jan 2017 | +5.1% | |
| Dec 2016 | +2.7% |
Monthly total return (since Dec 2021)#
-15%-10%-5%0%5%10%15%
Dec 2021+11%
Jan 2022-7.8%2022
Feb 2022+7.2%
Mar 2022+0.74%
Apr 2022-7.3%
May 2022+1.9%
Jun 2022-9.5%
Jul 2022+9.5%
Aug 2022-11%
Sep 2022-17%
Oct 2022+3.8%
Nov 2022+7.9%
Dec 2022-0.57%
Jan 2023+12%2023
Feb 2023-8.7%
Mar 2023+1.7%
Apr 2023-1.4%
May 2023+6.1%
Jun 2023+13%
Jul 2023+0.25%
Aug 2023+1.8%
Sep 2023-4.2%
Oct 2023-4.3%
Nov 2023-4.1%
Dec 2023+9.4%
Jan 2024-0.41%2024
Feb 2024+6.6%
Mar 2024-3.5%
Apr 2024-9.0%
May 2024+9.0%
Jun 2024-1.3%
Jul 2024+8.8%
Aug 2024+0.98%
Sep 2024+0.84%
Oct 2024-8.5%
Nov 2024-1%
Dec 2024-6.2%
Jan 2025+7.3%2025
Feb 2025-0.37%
Mar 2025+3.4%
Apr 2025-0.84%
May 2025+9.1%
Jun 2025-1.8%
Jul 2025-5.7%
Aug 2025+8.2%
Sep 2025+1.2%
Oct 2025-4.7%
Nov 2025+13%
Dec 2025-4.8%
Jan 2026+3.6%2026
Feb 2026-3.7%
Mar 2026-12%
Apr 2026-1.9%
May 2026-1.9%
Jun 2026-1.0%
Jul 2026+8.8%
Aug 2026+1.9%
Sep 2026-9.5%
Oct 2026+8.1%
Nov 2026+9.2%
STERIS plc (Ireland) returns by calendar month#
Every month of every year since 1993, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
November 2026 so far: +9.15% — 12th of 34 Novembers since 1993 at the last close; the average November returned +2.5%.
| Month | −45%0+45% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | +1.6% | +2.0% | 62% | +26.7% 1994 | -31.3% 1997 | |
| Feb | +0.7% | +0.5% | 53% | +21.6% 2010 | -23.3% 1993 | |
| Mar | +0.4% | +2.0% | 68% | +20.8% 1995 | -24.6% 2001 | |
| Apr | +0.4% | -0.6% | 44% | +34.4% 1997 | -33.3% 1999 | |
| May | +2.7% | +2.2% | 65% | +17.9% 2007 | -26.8% 1994 | |
| Jun | +1.8% | +0.4% | 53% | +17.0% 1999 | -9.6% 2002 | |
| Jul | +1.3% | +1.8% | 65% | +18.8% 2008 | -30.6% 1999 | |
| Aug | +1.8% | +1.9% | 71% | +23.3% 1994 | -21.7% 1998 | |
| Sep | +3.3% | +1.4% | 62% | +43.4% 1995 | -17.2% 2022 | |
| Oct | +1.1% | +0.9% | 56% | +25.0% 2000 | -19.9% 1995 | |
| Nov | +2.5% | +1.9% | 55% | +20.0% 1995 | -18.6% 2008 | |
| Dec | +0.4% | +0.8% | 52% | +24.3% 1996 | -21.2% 1999 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from STE's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is STERIS plc (Ireland)'s average monthly return?
- STERIS plc (Ireland) (STE) has averaged about 1.53% per month, positive in roughly 59% of months. The best month was Sep 1995 (+43.4%) and the worst was Apr 1999 (-33.3%).
More on STERIS plc (Ireland)
By month for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100
Head-to-head:Compare with EW or any ticker →