S&P downgrades Mosaic outlook on high costs, weak cash flow
S&P Global Ratings downgraded Mosaic Co.’s outlook to negative from stable while keeping its BBB issuer credit rating. It expects funds from operations to debt below 20% in 2026. It projects adjusted EBITDA around $1.6B in 2026 vs $2.6B in 2025, citing high sulfur and ammonia costs, weaker phosphate margins, and negative discretionary cash flow of $400M to $500M.
How this was made
The 30-second read
Why it matters
The downgrade outlook is driven by expected funds from operations to debt falling below 20% in 2026, margin compression from high sulfur and ammonia costs, and a sustained discretionary cash flow deficit.
Market read
Credit outlook deterioration plus quantified cash flow and EBITDA expectations can influence equity risk premium and credit-spread pricing for MOS.
What to watch
The article emphasizes costs and demand deferral, but does not quantify potential hedging, inventory effects, or any offsetting operational actions beyond curtailed marginal production.
Background
S&P Global Ratings affirmed Mosaic’s BBB issuer credit rating but revised the outlook to negative, focusing on 2026 leverage and cash flow deterioration.
Ticker impact
S&P Global Ratings cut Mosaic’s outlook to negative, citing 2026 funds from operations to debt below 20% on high sulfur and ammonia costs.
Near-term downside bias as credit deterioration and weaker cash generation can pressure spreads, funding costs, and equity sentiment.
The article provides specific credit-metric thresholds, EBITDA and cash flow deficit ranges, and cost drivers (sulfur/ammonia) that directly affect Mosaic’s ability to delever.
Market effects
Highlights fertilizer input-cost volatility (sulfur/ammonia) and how it can quickly translate into weaker cash flow and credit risk for phosphate producers.
Demand softness is linked to weak crop pricing and deferred purchases in North America and Brazil, which can weigh on regional shipment expectations.
References global sulfur supply concentration and Hormuz-related export disruptions, reinforcing that geopolitical supply shocks can propagate into fertilizer margins.
Counterpoint
If sulfur and ammonia prices mean-revert or phosphate pricing stabilizes, the cash flow deficit and credit metrics could improve faster than S&P’s base case.
Key entities
- companyThe Mosaic Co.
Phosphate producer whose 2026 cash flow and leverage metrics are cited as weakening due to input-cost pressure.
- rating_agencyS&P Global Ratings
Revised Mosaic’s outlook to negative while affirming the BBB issuer credit rating.
