Mosaic Q1 2026: A Net Loss in the Ground, Yet EBITDA Blooms

Mosaic Company’s first-quarter 2026 press release lands with the blunt instrument of a GAAP net loss—$258 million—and an earnings-per-share figure of $(0.81). The headline number will sting for any investor hoping for a profit, but the company keeps a more constructive line on cash generation: adjusted EBITDA came in at $416 million. In other words, the business segment pivot—production, pricing, and cost control—still handed the market some creativity in a season typically ruled by volatility.

The document also signals a recalibration of spending: capital expenditures for 2026 are now expected to total $1.25 billion, reflecting a deferral of less-time-sensitive projects. Translation: Mosaic is trading near-term weakness for a more deliberate long-game on capex timing, a move that will matter for EPS consensus revisions and the trajectory of revenue forecast assumptions as management balances cash burn, production reliability, and upcoming maintenance cycles.

Operational Highlights

• Sales volumes in Q1: 1.9 million tonnes for Phosphate, 2.2 million tonnes for Potash, and 1.6 million tonnes for Mosaic Fertilizantes.
• Production rates at Riverview, Bartow, and Faustina phosphoric acid facilities were at target in the quarter. A major turnaround was completed at New Wales in March, signaling that some operational drag has begun to abate.
• The Mosaic Fertilizantes segment in Brazil remains a critical growth lever, even as near-term constraints in raw materials silhouette the near-term trajectory.

Guidance and Forward Look

• Phosphate production plan in the U.S. and Brazil is under review due to raw material constraints; the company expects partial curtailments to begin in May. The implication is meaningful: near-term supply discipline could influence regional pricing dynamics.
• Management reiterates a capital expenditure plan for 2026 of about $1.25 billion, with a deliberate deferral of less-time-sensitive spending. The optics here: Mosaic is prioritizing liquidity and strategic flexibility over quick, spend-heavy growth in a volatile commodity cycle.

What It Means for MOS and Its Peers

The juxtaposition of a GAAP loss against a solid adjusted EBITDA paints a familiar fertilizer-play pause: the business can still generate cash even as top-line and GAAP earnings stumble. For EPS enthusiasts, the report invites a comparison to EPS consensus expectations and raises the specter of a potential earnings surprise (in the negative sense) if upcoming quarters fail to translate volume and throughput into profits after accounting for restructuring and maintenance costs.

From a sector standpoint, the production constraints and capex discipline signal a broader category dynamic: one where producers must navigate a delicate balance between sustaining capacity and preserving balance sheets amid volatile input costs and demand swings. For peers—Nutrien, CF Industries, Yara, and the rest—the Mosaic quarter reads as a reminder that capacity discipline, maintenance scheduling, and regional diversification (notably in Brazil) remain essential levers for translating volume into margin, not merely into noise on the EBITDA line.

Bottom Line: The Deep Digression of the Quarter

In a season where investors time their bets on the path of revenue forecast and the asymmetry of earnings surprise, Mosaic’s Q1 shows a company that can still produce cash while the reported earnings race to tell a more cautious story. The emphasis on adjusted EBITDA and adjusted EPS (footnote (1)) hints at the market’s preference for operating clarity over accounting noise—an approach that may be more or less palatable as analysts model the impact of May curtailments and capex deferrals on future quarters.

For investors, the takeaways are twofold: (1) pay attention to the cadence of the phosphate and potash segments as they respond to plant turnarounds and raw-material access; (2) watch how the company balances capital discipline with growth ambitions, a tension that often sets the tone for MOS’s multiple and for peer group valuations in the fertilizer space.

Conclusion

“Digging into the numbers” feels more literal than metaphorical for Mosaic this quarter. The soil may be muddy on GAAP EPS, but the EBITDA green shoots suggest underlying cash generation and resilience. If May’s planned curtailments provide a smoother ramp later in the year, MOS could stabilize sentiment even as the broader market weighs supply constraints and the trajectory of global agricultural demand. For the sector, this quarter reinforces a recurring theme: the earnings narrative in fertilizers hinges less on a single quarter’s rainfall and more on the weather pattern of capex discipline, regional diversification, and the ability to convert volume into durable margin.