MOS (The Mosaic Co) Shiller PE Ratio: 10.76 (As of Aug. 12, 2026) — Near Median

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MOS The Mosaic Co MOS
57 GF Score
Price $22.60
GF Value $28.69
Valuation Modestly Undervalued
! 8 Warning Signs
View Full Analysis

What is The Mosaic Co Shiller PE Ratio?

The Mosaic Co MOS -2.16% 57 Shiller PE Ratio is 10.76 as of Aug. 12, 2026, which is 1% above its 10-year median of 10.65. GuruFocus rates MOS with a GF Score™ of 57/100 and a GF Value™ of $28.69 (Modestly Undervalued). The stock has 8 warning signs investors should review. Among 160 Agriculture companies, The Mosaic Co ranks better than 75.62% on this metric.

As of today (2026-08-12), The Mosaic Co's current share price is $22.60. The Mosaic Co's E10 for the quarter that ended in Jun. 2026 was $2.10. The Mosaic Co's Shiller PE Ratio for today is 10.76.

The historical rank and industry rank for The Mosaic Co's Shiller PE Ratio or its related term are showing as below:

MOS' s Shiller PE Ratio Range Over the Past 10 Years
Min: 4.06   Med: 10.65   Max: 33.65
Current: 10.76

During the past years, The Mosaic Co's highest Shiller PE Ratio was 33.65. The lowest was 4.06. And the median was 10.65.

MOS's Shiller PE Ratio is ranked better than
75.62% of 160 companies
in the Agriculture industry
Industry Median: 16.435 vs MOS: 10.76

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

The Mosaic Co's adjusted earnings per share data for the three months ended in Jun. 2026 was $-0.860. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $2.10 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


The Mosaic Co  (NYSE:MOS) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


The Mosaic Co Shiller PE Ratio Related Terms


The Mosaic Co Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for The Mosaic Co's Shiller PE Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

The Mosaic Co Shiller PE Ratio Chart

The Mosaic Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.53 16.16 13.40 10.07 10.48

The Mosaic Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 14.93 13.72 10.48 11.81 10.08

MOS vs SMG, FMC, UAN: Shiller PE Ratio Comparison

For the Agricultural Inputs subindustry, The Mosaic Co's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


The Mosaic Co Shiller PE Ratio vs Agriculture Industry

For the Agriculture industry and Basic Materials sector, The Mosaic Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where The Mosaic Co's Shiller PE Ratio falls into.


MOS
57GF Score
The Mosaic Co MOS
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

The Mosaic Co Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

The Mosaic Co's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=22.60/2.10
=10.76

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

The Mosaic Co's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, The Mosaic Co's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-0.86/333.9520*333.9520
=-0.860

Current CPI (Jun. 2026) = 333.9520.

The Mosaic Co Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.110 241.428 0.152
201612 0.030 241.432 0.041
201703 -0.003 243.801 -0.004
201706 0.280 244.955 0.382
201709 0.650 246.819 0.879
201712 -1.230 246.524 -1.666
201803 0.110 249.554 0.147
201806 0.180 251.989 0.239
201809 0.640 252.439 0.847
201812 0.290 251.233 0.385
201903 0.340 254.202 0.447
201906 -0.600 256.143 -0.782
201909 -0.110 256.759 -0.143
201912 -2.430 256.974 -3.158
202003 -0.540 258.115 -0.699
202006 0.120 257.797 0.155
202009 -0.020 260.280 -0.026
202012 2.170 260.474 2.782
202103 0.410 264.877 0.517
202106 1.140 271.696 1.401
202109 0.970 274.310 1.181
202112 1.760 278.802 2.108
202203 3.190 287.504 3.705
202206 2.850 296.311 3.212
202209 2.420 296.808 2.723
202212 1.520 296.797 1.710
202303 1.280 301.836 1.416
202306 1.110 305.109 1.215
202309 -0.010 307.789 -0.011
202312 1.110 306.746 1.208
202403 0.140 312.332 0.150
202406 -0.500 314.175 -0.531
202409 0.380 315.301 0.402
202412 0.530 315.605 0.561
202503 0.750 319.799 0.783
202506 1.290 322.561 1.336
202509 1.290 324.800 1.326
202512 -1.640 324.054 -1.690
202603 -0.810 330.213 -0.819
202606 -0.860 333.952 -0.860

Add all the adjusted EPS together and divide 10 will get our E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 10.76 mean?
The Mosaic Co (MOS) has a Shiller PE Ratio of 10.76 as of Aug. 12, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on The Mosaic Co and its competitors. This is near median its historical median of 10.65. Over the past decade, The Mosaic Co's Shiller PE Ratio has ranged from 4.06 to 33.65. According to the industry distribution chart, The Mosaic Co ranks #39 out of 160 companies in the Agriculture industry, placing it in the top 24.4%.
Is The Mosaic Co's Shiller PE Ratio too high?
The Mosaic Co's current Shiller PE Ratio of 10.76 is near median its 10-year median of 10.65. Over the past 10 years, this metric has ranged from a low of 4.06 to a high of 33.65. The Agriculture industry median Shiller PE Ratio is 16.44. The Mosaic Co's value of 10.76 is 34.5% below this industry median. Based on the distribution chart, The Mosaic Co ranks #39 out of 160 companies in the Agriculture industry, which is in the top quartile — a strong position relative to peers. Overall, The Mosaic Co has a GF Score™ of 57/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does The Mosaic Co's Shiller PE Ratio compare to SMG and FMC?
According to the Agriculture industry distribution chart, The Mosaic Co ranks #39 out of 160 companies for Shiller PE Ratio. This places The Mosaic Co in the top 24% of its industry — outperforming the majority of peers. The industry median Shiller PE Ratio is 16.44. The Mosaic Co's value of 10.76 is 34.5% below this benchmark. Historically, The Mosaic Co's own Shiller PE Ratio has ranged from 4.06 to 33.65 over the past decade. While the company's 10-year median is 10.65 vs. the industry median of 16.44, The Mosaic Co has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for an Agriculture company?
The median Shiller PE Ratio among Agriculture companies is 16.44, based on 160 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. The Mosaic Co's current Shiller PE Ratio of 10.76 is 34.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on The Mosaic Co and its competitors. For the Agriculture industry, the median Shiller PE Ratio is 16.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. The Mosaic Co's current Shiller PE Ratio is 10.76, which is near median its own 10-year median of 10.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Mosaic Co stock overvalued right now?
Based on GuruFocus' analysis, The Mosaic Co (MOS) is currently considered Modestly Undervalued. The stock's GF Value™ is $28.69, compared to a current price of $22.60 — trading 21.2% below its estimated fair value. The current Shiller PE Ratio is 10.76, which is near median its 10-year median of 10.65 and 34.5% below the Agriculture industry median of 16.44. The Mosaic Co's overall GF Score™ is 57/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For The Mosaic Co (MOS), the current Shiller PE Ratio is 10.76 as of Aug. 12, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is The Mosaic Co (MOS) Overvalued in 2026?

Based on GuruFocus' analysis, The Mosaic Co stock appears to be undervalued. The current stock price of $22.60 is trading 21.2% below its estimated GF Value™ of $28.69. GuruFocus considers The Mosaic Co to be Modestly Undervalued.

Key valuation signals for MOS:

  • Shiller PE Ratio: 10.76 (near median its 10-year median of 10.65)
  • GF Value™: $28.69 vs. price of $22.60 (21.2% below fair value)
  • GF Score™: 57/100 with 8 warning signs
  • Industry Position: 34.5% below the Agriculture median (#39 of 160)

No single metric tells the full story. See the MOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


The Mosaic Co Business Description

Address 101 East Kennedy Boulevard, Suite 2500, Tampa, FL, USA, 33602
Mosaic is one of the largest phosphate and potash producers in the world. The company's assets include phosphate rock mines in the US and potash mines in Canada. Mosaic also runs a large fertilizer distribution operation in Brazil through its Mosaic Fertilizantes business.
57GF Score

Get the complete analysis for MOS

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$22.60
Price
$28.69
GF Value