MOS
Mosaic Company (The)Stock · MaterialsS&P 500 Equal Weight 0.2% · S&P 500 0.01% · Russell 1000 0.010% · US Stock Market 0.009% · Russell 3000 0.009%$24.48-3.58%
as of market close, Sep 18, 2026
☾ AH $24.46 -0.07%
Mosaic Company (The) monthly returns
Mosaic Company (The) has averaged 0.83% per month, positive in 55% of months. Month-by-month returns for Mosaic Company (The) (MOS) below, through September 18, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+0.8%
453 months
Best month
+36.6%
Dec 2003
Worst month
-42.1%
Oct 2008
Positive months
55%
of all months
Mosaic Company (The) monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | +2.4% | |
| Aug 2026 | +9.0% | |
| Jul 2026 | +4.6% | |
| Jun 2026 | -11.5% | |
| May 2026 | +3.8% | |
| Apr 2026 | -8.7% | |
| Mar 2026 | -7.6% | |
| Feb 2026 | +1.2% | |
| Jan 2026 | +14.2% | |
| Dec 2025 | -0.7% | |
| Nov 2025 | -10.8% | |
| Oct 2025 | -20.8% | |
| Sep 2025 | +4.5% | |
| Aug 2025 | -7.2% | |
| Jul 2025 | -1.3% | |
| Jun 2025 | +1.5% | |
| May 2025 | +18.9% | |
| Apr 2025 | +12.6% | |
| Mar 2025 | +14.0% | |
| Feb 2025 | -14.2% | |
| Jan 2025 | +13.5% | |
| Dec 2024 | -6.4% | |
| Nov 2024 | -1.1% | |
| Oct 2024 | -0.1% | |
| Sep 2024 | -5.5% | |
| Aug 2024 | -4.0% | |
| Jul 2024 | +3.0% | |
| Jun 2024 | -5.9% | |
| May 2024 | -1.5% | |
| Apr 2024 | -3.3% | |
| Mar 2024 | +4.9% | |
| Feb 2024 | +1.5% | |
| Jan 2024 | -14.0% | |
| Dec 2023 | +0.1% | |
| Nov 2023 | +10.5% | |
| Oct 2023 | -8.8% | |
| Sep 2023 | -7.9% | |
| Aug 2023 | -4.7% | |
| Jul 2023 | +16.5% | |
| Jun 2023 | +9.5% | |
| May 2023 | -25.0% | |
| Apr 2023 | -6.6% | |
| Mar 2023 | -13.0% | |
| Feb 2023 | +7.4% | |
| Jan 2023 | +12.9% | |
| Dec 2022 | -14.5% | |
| Nov 2022 | -4.3% | |
| Oct 2022 | +11.2% | |
| Sep 2022 | -10.3% | |
| Aug 2022 | +2.6% | |
| Jul 2022 | +11.5% | |
| Jun 2022 | -24.4% | |
| May 2022 | +0.4% | |
| Apr 2022 | -6.1% | |
| Mar 2022 | +27.1% | |
| Feb 2022 | +31.2% | |
| Jan 2022 | +1.7% | |
| Dec 2021 | +15.1% | |
| Nov 2021 | -17.7% | |
| Oct 2021 | +16.4% | |
| Sep 2021 | +11.3% | |
| Aug 2021 | +3.0% | |
| Jul 2021 | -2.1% | |
| Jun 2021 | -11.5% | |
| May 2021 | +2.7% | |
| Apr 2021 | +11.3% | |
| Mar 2021 | +7.7% | |
| Feb 2021 | +13.3% | |
| Jan 2021 | +12.8% | |
| Dec 2020 | +5.0% | |
| Nov 2020 | +18.7% | |
| Oct 2020 | +1.3% | |
| Sep 2020 | +0.5% | |
| Aug 2020 | +35.3% | |
| Jul 2020 | +7.7% | |
| Jun 2020 | +3.9% | |
| May 2020 | +5.0% | |
| Apr 2020 | +6.4% | |
| Mar 2020 | -36.3% | |
| Feb 2020 | -14.2% | |
| Jan 2020 | -8.3% | |
| Dec 2019 | +13.9% | |
| Nov 2019 | -4.2% | |
| Oct 2019 | -3.0% | |
| Sep 2019 | +11.8% | |
| Aug 2019 | -27.0% | |
| Jul 2019 | +0.6% | |
| Jun 2019 | +16.8% | |
| May 2019 | -17.8% | |
| Apr 2019 | -4.4% | |
| Mar 2019 | -12.6% | |
| Feb 2019 | -3.1% | |
| Jan 2019 | +10.5% | |
| Dec 2018 | -18.8% | |
| Nov 2018 | +16.4% | |
| Oct 2018 | -4.7% | |
| Sep 2018 | +4.0% | |
| Aug 2018 | +3.9% | |
| Jul 2018 | +7.3% | |
| Jun 2018 | +2.1% | |
| May 2018 | +2.0% | |
| Apr 2018 | +11.0% | |
| Mar 2018 | -7.8% | |
| Feb 2018 | -3.5% | |
| Jan 2018 | +6.4% | |
| Dec 2017 | +5.8% | |
| Nov 2017 | +8.7% | |
| Oct 2017 | +3.5% | |
| Sep 2017 | +8.9% | |
| Aug 2017 | -17.2% | |
| Jul 2017 | +5.7% | |
| Jun 2017 | +0.9% | |
| May 2017 | -15.4% | |
| Apr 2017 | -7.7% | |
| Mar 2017 | -6.4% | |
| Feb 2017 | +0.3% | |
| Jan 2017 | +7.0% | |
| Dec 2016 | +3.3% | |
| Nov 2016 | +21.9% | |
| Oct 2016 | -3.8% |
Monthly total return (since Oct 2021)#
-30%-20%-10%0%10%20%30%
Oct 2021+16%
Nov 2021-18%
Dec 2021+15%
Jan 2022+1.7%2022
Feb 2022+31%
Mar 2022+27%
Apr 2022-6.1%
May 2022+0.37%
Jun 2022-24%
Jul 2022+11%
Aug 2022+2.6%
Sep 2022-10%
Oct 2022+11%
Nov 2022-4.3%
Dec 2022-14%
Jan 2023+13%2023
Feb 2023+7.4%
Mar 2023-13%
Apr 2023-6.6%
May 2023-25%
Jun 2023+9.5%
Jul 2023+16%
Aug 2023-4.7%
Sep 2023-7.9%
Oct 2023-8.8%
Nov 2023+10%
Dec 2023+0.12%
Jan 2024-14%2024
Feb 2024+1.5%
Mar 2024+4.9%
Apr 2024-3.3%
May 2024-1.5%
Jun 2024-5.9%
Jul 2024+3.0%
Aug 2024-4.0%
Sep 2024-5.5%
Oct 2024-0.07%
Nov 2024-1.1%
Dec 2024-6.4%
Jan 2025+13%2025
Feb 2025-14%
Mar 2025+14%
Apr 2025+13%
May 2025+19%
Jun 2025+1.5%
Jul 2025-1.3%
Aug 2025-7.2%
Sep 2025+4.5%
Oct 2025-21%
Nov 2025-11%
Dec 2025-0.73%
Jan 2026+14%2026
Feb 2026+1.2%
Mar 2026-7.6%
Apr 2026-8.7%
May 2026+3.8%
Jun 2026-12%
Jul 2026+4.6%
Aug 2026+9.0%
Sep 2026+2.4%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from MOS'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 Mosaic Company (The)'s average monthly return?
- Mosaic Company (The) (MOS) has averaged about 0.83% per month, positive in roughly 55% of months. The best month was Dec 2003 (+36.6%) and the worst was Oct 2008 (-42.1%).
More on Mosaic Company (The)
By month for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100