The Mosaic Company (MOS) reported a surprise first-quarter net loss of $258 million as record-high sulfur costs eroded profitability, prompting the fertilizer producer to withdraw its full-year guidance.
"Business conditions were volatile in the first quarter," Chief Executive Officer Bruce Bodine said in a statement. "We responded by curtailing uneconomic production, carefully managing working capital and using our market access to meet customer demand."
The results sharply missed analyst expectations. While revenue topped forecasts, the bottom line swung to a significant loss against projections for a profit, driven by the surge in input costs.
Shares of Mosaic fell about 3.6 percent in pre-market trading Monday following the announcement. The company is now withdrawing its phosphate production guidance for 2026 and scaling back output at facilities in the U.S. and Brazil as it reassesses operations for the rest of the year.
In response to the volatile conditions, Mosaic is also trimming its capital spending plan for 2026 to $1.25 billion. The company noted the adjustments should not materially affect its medium-term operating rates. The conflict in Iran has tightened global fertilizer supply, boosting revenue for producers like Mosaic but also causing input costs for materials like sulfur to hit record levels.
While Mosaic's stock has fallen about 7.9 percent year-to-date, some peers in the fertilizer sector showed more resilience. CF Industries (CF), which focuses on nitrogen fertilizers, gained 1.3 percent, while Nutrien (NTR) was up 0.9 percent in pre-market trading.
The guidance withdrawal signals that management expects margin pressure to persist from elevated input costs. Investors will watch for a revised operating plan for the phosphate segment later this year.
This article is for informational purposes only and does not constitute investment advice.