Food-system volatility control
Medium exposure with an important two-sided caveat proven in Q1 2026: Mosaic is currently a victim of input volatility, not a beneficiary — sulfur realized at $379/t in Q1 with ~ $540/t expected in Q2 compressed phosphate stripping margins, forcing ~50% curtailments at Bartow (2.0mt capacity) and Louisiana (1.4mt), idling of Brazilian SSP operations (a $442m charge, $328m noncash), a $250m capex cut to $1.25bn, and withdrawal of phosphate production guidance. Potash is the offsetting leg: record-pace Canpotex commitments and 1.9mt phosphate volumes show demand is not the problem; cost volatility is.
- Evidence
- Fetched secondary coverage of the 2026-05-11 earnings call (BigGo Finance) with figures corroborated by search results (net loss $258m, adjusted EBITDA $416m per search snippets — these two figures were not independently fetched and are flagged as lower-confidence). Company press-release PDF was retrieved but not machine-readable this session.
- Materiality
- disclosed — Segment volumes, prices, curtailments and charges are company-disclosed (via earnings call/release coverage); the exposure direction (volatility victim in phosphate, beneficiary in potash) is directly evidenced.