AOS
A. O. SmithStock · IndustrialsS&P 500 Equal Weight 0.2% · S&P 500 0.01% · Russell 1000 0.01% · Russell 3000 0.01% · US Stock Market 0.010%$56.95+0.04%
as of market close, Sep 18, 2026
☾ AH $56.95 +0.00%
A. O. Smith monthly returns
A. O. Smith has averaged 1.41% per month, positive in 55% of months. Month-by-month returns for A. O. Smith (AOS) below, through September 18, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.4%
501 months
Best month
+39.6%
Jan 1985
Worst month
-33.7%
Oct 1987
Positive months
55%
of all months
A. O. Smith monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | -3.7% | |
| Aug 2026 | -1.7% | |
| Jul 2026 | -3.5% | |
| Jun 2026 | +10.5% | |
| May 2026 | -8.3% | |
| Apr 2026 | -5.7% | |
| Mar 2026 | -15.5% | |
| Feb 2026 | +6.1% | |
| Jan 2026 | +10.4% | |
| Dec 2025 | +1.4% | |
| Nov 2025 | -0.0% | |
| Oct 2025 | -9.6% | |
| Sep 2025 | +3.0% | |
| Aug 2025 | +0.7% | |
| Jul 2025 | +8.5% | |
| Jun 2025 | +2.0% | |
| May 2025 | -5.2% | |
| Apr 2025 | +4.4% | |
| Mar 2025 | -1.7% | |
| Feb 2025 | -1.2% | |
| Jan 2025 | -0.8% | |
| Dec 2024 | -8.4% | |
| Nov 2024 | -0.8% | |
| Oct 2024 | -16.0% | |
| Sep 2024 | +7.3% | |
| Aug 2024 | -1.6% | |
| Jul 2024 | +4.4% | |
| Jun 2024 | -2.2% | |
| May 2024 | +1.0% | |
| Apr 2024 | -7.0% | |
| Mar 2024 | +7.9% | |
| Feb 2024 | +6.8% | |
| Jan 2024 | -5.5% | |
| Dec 2023 | +9.4% | |
| Nov 2023 | +8.0% | |
| Oct 2023 | +6.0% | |
| Sep 2023 | -8.8% | |
| Aug 2023 | -0.2% | |
| Jul 2023 | +0.2% | |
| Jun 2023 | +13.8% | |
| May 2023 | -6.4% | |
| Apr 2023 | -0.8% | |
| Mar 2023 | +5.4% | |
| Feb 2023 | -3.1% | |
| Jan 2023 | +18.9% | |
| Dec 2022 | -5.8% | |
| Nov 2022 | +10.9% | |
| Oct 2022 | +13.4% | |
| Sep 2022 | -13.9% | |
| Aug 2022 | -10.8% | |
| Jul 2022 | +16.2% | |
| Jun 2022 | -9.0% | |
| May 2022 | +2.9% | |
| Apr 2022 | -8.1% | |
| Mar 2022 | -6.8% | |
| Feb 2022 | -10.3% | |
| Jan 2022 | -10.7% | |
| Dec 2021 | +8.6% | |
| Nov 2021 | +8.2% | |
| Oct 2021 | +20.2% | |
| Sep 2021 | -16.0% | |
| Aug 2021 | +3.4% | |
| Jul 2021 | -2.0% | |
| Jun 2021 | +1.4% | |
| May 2021 | +4.9% | |
| Apr 2021 | +0.6% | |
| Mar 2021 | +13.9% | |
| Feb 2021 | +9.3% | |
| Jan 2021 | -0.5% | |
| Dec 2020 | -2.6% | |
| Nov 2020 | +8.9% | |
| Oct 2020 | -1.6% | |
| Sep 2020 | +7.8% | |
| Aug 2020 | +1.7% | |
| Jul 2020 | +2.6% | |
| Jun 2020 | -0.8% | |
| May 2020 | +12.1% | |
| Apr 2020 | +12.7% | |
| Mar 2020 | -4.4% | |
| Feb 2020 | -7.4% | |
| Jan 2020 | -9.9% | |
| Dec 2019 | -1.6% | |
| Nov 2019 | -2.6% | |
| Oct 2019 | +4.6% | |
| Sep 2019 | +2.6% | |
| Aug 2019 | +2.4% | |
| Jul 2019 | -3.1% | |
| Jun 2019 | +16.4% | |
| May 2019 | -23.0% | |
| Apr 2019 | -1.0% | |
| Mar 2019 | +2.7% | |
| Feb 2019 | +8.5% | |
| Jan 2019 | +12.6% | |
| Dec 2018 | -9.9% | |
| Nov 2018 | +4.1% | |
| Oct 2018 | -14.2% | |
| Sep 2018 | -8.1% | |
| Aug 2018 | -2.4% | |
| Jul 2018 | +0.9% | |
| Jun 2018 | -6.2% | |
| May 2018 | +2.8% | |
| Apr 2018 | -3.2% | |
| Mar 2018 | -0.9% | |
| Feb 2018 | -3.9% | |
| Jan 2018 | +9.3% | |
| Dec 2017 | -3.4% | |
| Nov 2017 | +7.1% | |
| Oct 2017 | -0.2% | |
| Sep 2017 | +6.7% | |
| Aug 2017 | +4.0% | |
| Jul 2017 | -4.7% | |
| Jun 2017 | +2.7% | |
| May 2017 | +1.8% | |
| Apr 2017 | +5.6% | |
| Mar 2017 | +1.6% | |
| Feb 2017 | +3.3% | |
| Jan 2017 | +3.3% | |
| Dec 2016 | -2.6% | |
| Nov 2016 | +7.7% | |
| Oct 2016 | -8.3% |
Monthly total return (since Oct 2021)#
-20%-10%0%10%20%
Oct 2021+20%
Nov 2021+8.2%
Dec 2021+8.6%
Jan 2022-11%2022
Feb 2022-10%
Mar 2022-6.8%
Apr 2022-8.1%
May 2022+2.9%
Jun 2022-9.0%
Jul 2022+16%
Aug 2022-11%
Sep 2022-14%
Oct 2022+13%
Nov 2022+11%
Dec 2022-5.8%
Jan 2023+19%2023
Feb 2023-3.1%
Mar 2023+5.4%
Apr 2023-0.8%
May 2023-6.4%
Jun 2023+14%
Jul 2023+0.2%
Aug 2023-0.18%
Sep 2023-8.8%
Oct 2023+6.0%
Nov 2023+8.0%
Dec 2023+9.4%
Jan 2024-5.5%2024
Feb 2024+6.8%
Mar 2024+7.9%
Apr 2024-7.0%
May 2024+0.97%
Jun 2024-2.2%
Jul 2024+4.4%
Aug 2024-1.6%
Sep 2024+7.3%
Oct 2024-16%
Nov 2024-0.81%
Dec 2024-8.4%
Jan 2025-0.83%2025
Feb 2025-1.2%
Mar 2025-1.7%
Apr 2025+4.4%
May 2025-5.2%
Jun 2025+2.0%
Jul 2025+8.5%
Aug 2025+0.71%
Sep 2025+3.0%
Oct 2025-9.6%
Nov 2025-0.02%
Dec 2025+1.4%
Jan 2026+10%2026
Feb 2026+6.1%
Mar 2026-15%
Apr 2026-5.7%
May 2026-8.3%
Jun 2026+11%
Jul 2026-3.5%
Aug 2026-1.7%
Sep 2026-3.7%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from AOS'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 A. O. Smith's average monthly return?
- A. O. Smith (AOS) has averaged about 1.41% per month, positive in roughly 55% of months. The best month was Jan 1985 (+39.6%) and the worst was Oct 1987 (-33.7%).
More on A. O. Smith
By month for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100