• The Mosaic Company reported first-quarter 2026 results showing sales rising to US$2,998 million from US$2,620.9 million a year earlier, while moving from net income of US$238.1 million to a net loss of US$257.6 million.
• Alongside modest changes in potash and phosphate production, Mosaic withdrew full-year phosphate production guidance and signaled partial curtailments at key facilities, highlighting growing uncertainty in its operating outlook.
• We’ll now examine how Mosaic’s swing to a quarterly loss and withdrawal of full-year phosphate guidance affect its broader investment narrative.

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Mosaic Investment Narrative Recap

To own Mosaic, you need to believe in long term demand for phosphate and potash and the company’s ability to convert that demand into sustainable profits. The swing to a first quarter loss and the withdrawal of full year phosphate production guidance sharpen the focus on near term earnings pressure, while underscoring that Mosaic’s biggest current risk is commodity and input cost volatility rather than production volumes themselves.

The most relevant recent announcement is Mosaic’s decision to pull its 2026 phosphate production guidance while keeping potash output expectations intact at about 9 million tonnes. This move, combined with partial curtailments in Louisiana and Bartow, ties directly into the key short term catalyst: how effectively Mosaic can adjust its phosphate operations to shifting raw material markets without further undermining margins.

Yet behind the headline loss, one underappreciated risk investors should be aware of is how Mosaic’s exposure to changing environmental and regulatory costs could...

By 2029, Mosaic is projected to generate $13.0 billion in revenue and $878.3 million in earnings.

Uncover how Mosaic's forecasts yield a $30.43 fair value, a 35% upside to its current price.

Exploring Other Perspectives

Some of the lowest ranked analysts were already assuming revenues of about US$11.3 billion and earnings near US$312 million by 2029, which is far more cautious than the consensus, so this latest quarterly loss and phosphate uncertainty may prompt you to reassess whether that more pessimistic view on costs and profitability feels closer to your own expectations.

Explore 5 other fair value estimates on Mosaic - why the stock might be worth 14% less than the current price!

Reach Your Own Conclusion

Don't just follow the ticker - dig into the data and build a conviction that's truly your own.

• A great starting point for your Mosaic research is our analysis highlighting 3 key rewards and 4 important warning signs that could impact your investment decision.
• Our free Mosaic research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate Mosaic's overall financial health at a glance.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.