Key insights
- The analysis argues that Mosaic ($MOS) is undervalued due to its strategic advantages in sourcing sulfur and ammonia, particularly in light of disruptions in global supply chains stemming from geopolitical tensions and competitor production cuts. Mosaic's access to cheaper US-sourced inputs and increased export volumes position it to benefit from rising fertilizer prices, suggesting a bullish outlook for the stock.

The market is pricing Mosaic ($MOS) at $24 like it’s a victim of the Middle East crisis. It’s the opposite. Mosaic is the only phosphate producer on Earth with a "Triple Moat" while the world is on fire.
1. The Sulfur Trap (Geographical Alpha)
Hormuz is closed. 50% of seaborne sulfur is gone. India and China are paying $900+/ton.
- The Reality: Mosaic uses molten sulfur from US refineries. It’s liquid, hazardous, and physically "trapped" in the US. * The Spread: Mosaic is paying ~$500 in Tampa while their competitors pay $900. That’s $400/ton of pure alpha just for being in Florida.
2. The Ammonia "Cheat Code"
Global ammonia is in a total supply-side panic because Gulf exports are shut in.
- The Lock: Mosaic has a long-term contract with CF Industries for 725,000 tons/year. * The Price: It’s indexed to US Natural Gas (Henry Hub). US gas is cheap and totally decoupled from the global chaos. While everyone else's ammonia costs are vertical, Mosaic’s are essentially fixed.
3. Your Main Competitor is Dying
Mosaic’s biggest global rival, OCP Group (Morocco), is shutting in 30% of their production. https://www.argusmedia.com/en/news-and-insights/latest-market-news/2809545-morocco-s-ocp-to-cut-production-in-2q
- The Reason: They import millions of tons of sulfur from the Gulf. With Hormuz closed, they have no raw materials. * The Squeeze: OCP is the world's largest exporter. With 30% of their volume vanishing, global DAP/MAP prices are heading to $1,200+. Today's data shows Mosaic already surged exports by 85,700 tons to fill the gap, and they just got a bid at $840 a ton https://www.argusmedia.com/en/news-and-insights/latest-market-news/2813448-us-mosaic-sells-40-000t-of-dap-for-south-asia
4. Asymmetric Upside: The Math
The stock is trading at $24, which is literally Book Value. It physically cannot go lower without the market claiming their mines and Florida ports are worth zero.
If we assume a conservative $400/ton cash profit
- Phosphate Volume: ~7.0 Million Tons * Phosphate EBITDA: $2.8 Billion * Total Company EBITDA (Inc. Potash): ~$4.2 Billion * The Re-Rate: At a standard 6x EV/EBITDA multiple, the enterprise value hits $25B. After backing out debt, that implies a share price of ~$52.
The Play: You are buying a company at its floor ($24) with a mathematical path to $50+ once the market realizes they are the only ones left standing with cheap and locked in US-based inputs.
TL;DR: OCP is shut in. Chinese phosphates closed and gone. US Refineries = Cheap Molten Sulfur. CF Contract = Cheap Ammonia. $MOS is the last man standing in a global fertilizer famine.
My winning positions. I'm expecting a 20x when Mosaic hits $60 a share.