Mosaic Stock Slides -13% With A 8-Day Losing Spree

MOS: Mosaic logo
MOS
Mosaic

Mosaic (MOS) stock hit day 8 of a continuous streak of days with losses, with cumulative losses over this period amounting to a -13% return. The company has lost about $1.2 Bil in value over the last 8 days, with its current market capitalization at about $8.3 Bil. The stock remains 9.0% above its value at the end of 2024. This compares with year-to-date returns of 15.6% for the S&P 500.

MOS provides concentrated phosphate and potash crop nutrients globally, operating mines and producing various phosphate products through its Phosphates, Potash, and Fertilizantes segments. Is this drop a warning sign or a setup for rebound? Deep dive with Buy or Sell MOS.

Strategic asset allocation and diversification help you stay invested. Did you know investors who panicked out of the S&P in 2020 lost significant upside that followed? Trefis High Quality Portfolio and Empirical Asset Management’s asset allocation approach are designed to reduce volatility so you can stay the course.

Comparing MOS Stock Returns With The S&P 500

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The following table summarizes the return for MOS stock vs. the S&P 500 index over different periods, including the current streak:
 

Return Period MOS S&P 500
1D -1.2% 0.4%
8D (Current Streak) -12.5% 0.1%
1M (21D) -26.0% 1.2%
3M (63D) -16.7% 7.2%
YTD 2025 9.0% 15.6%
2024 -29.1% 23.3%
2023 -16.4% 24.2%
2022 12.8% -19.4%

 
What is the point? Sustained weakness can be more than noise. It often signals shifting sentiment or deeper concerns. A multi-day losing streak may warn of further downside, or present an opportunity to buy if fundamentals are intact. Take a look at what history tells you about whether past dips like this have been buying opportunities or traps: MOS Dip Buyer Analysis.

Gains and Losses Streaks: S&P 500 Constituents

There are currently 41 S&P constituents with 3 days or more of consecutive gains and 62 constituents with 3 days or more of consecutive losses.
 

Consecutive Days # of Gainers # of Losers
3D 27 44
4D 3 8
5D 11 2
6D 0 3
7D or more 0 5
Total >=3 D 41 62

 
 
Key Financials for Mosaic (MOS)

Last 2 Fiscal Years:

Metric FY2023 FY2024
Revenues $13.7 Bil $11.1 Bil
Operating Income $1.3 Bil $621.5 Mil
Net Income $1.2 Bil $174.9 Mil

Last 2 Fiscal Quarters:

Metric 2025 FQ2 2025 FQ3
Revenues $3.0 Bil $3.5 Bil
Operating Income $244.4 Mil $339.8 Mil
Net Income $410.7 Mil $411.4 Mil

 
The losing streak MOS stock is currently on doesn’t inspire much confidence among investors. In contrast, Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.