Mosaic Stock Jumped Almost 8% in a Single Day. Here’s Where MOS Could Go in 2026

Key Stats for Mosaic Stock

• Current Price: $22.69 (June 12, 2026 close)
• Single-Day Move: +7.59% (June 12, 2026)
• Target Price (Mid, 12/31/30): ~$30
• Street Target: ~$27
• Potential Total Return: ~32%
• Annualized IRR: ~6% / year
• Max Drawdown: 47.58% (June 10, 2026)

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A 7.59% Pop in a Stock Nobody Wanted

The Mosaic Company (MOS) spent early June making new lows, then ripped almost 8% higher in a single session. On June 12, the stock closed at $22.69, up 7.59%. Two days earlier, it had bottomed at a 47.58% drawdown from its highs, the worst level in more than five years.

That whiplash captures the fight inside this stock. Bulls think they are buying a low-cost producer at a cyclical bottom. Bears think the bounce is noise inside an unresolved margin crisis. The market cannot yet answer whether the forces that crushed Mosaic’s earnings are about to reverse or get worse.

The jump had two triggers. First, a U.S.-China trade deal. According to a White House fact sheet, China agreed to buy at least $17 billion per year of U.S. agricultural products in 2026, 2027, and 2028. Stronger grain demand lifts crop prices, and higher crop prices push farmers to apply more fertilizer. That reads straight through to phosphate and potash demand.

Second, a shift in analyst tone. RBC Capital upgraded Mosaic to Outperform with a $27 target, arguing that depressed phosphate margins from the Strait of Hormuz disruption and tight sulfur supply are unsustainable and should recover into 2027. Other banks trimmed targets but kept constructive ratings, leaving the Street mean near $27 while the stock sat in the low $20s.

Why the Stock Fell This Far

To judge the bounce, start with the damage. Mosaic reported Q1 2026 on May 11, and the stock reacted with a modest +2.75% that day. But the quarter was ugly underneath. Revenue of about $3.0 billion came in ahead of estimates, yet adjusted earnings of $0.05 per share badly missed the $0.22 consensus. The company swung to a quarterly loss, weighed down by $442 million in charges tied to idling its Brazilian Araxa and Patrocinio operations.

The culprit is sulfur, the key raw material used to make phosphoric acid, the building block of phosphate fertilizer. The Persian Gulf conflict choked off seaborne supply, and prices spiked to levels that made production uneconomic at the margin. CFO Luciano Siani Pires drew the distinction that matters most.

“Every decision that you’re seeing us taking today is driven by the marginal cost of sulfur, which today is at $1,200 per tonne and the marginal cost of ammonia, give or take, let’s say, $800 per tonne.” Luciano Siani Pires, EVP and CFO

At that marginal cost, Siani Pires noted the last tonne produced does not even cover its own inputs. So Mosaic stopped making it. The company withdrew full-year phosphate guidance and announced temporary curtailments at its Bartow and Louisiana plants, cutting about half of each facility’s capacity, while scaling back production in Brazil. CEO Bruce Bodine framed these as reversible.

“These are temporary matters that can be quickly unwound. And if we see things change on raw materials, we will quickly undo that.” Bruce Bodine, President and CEO

The trade-off is real. Less production means weaker fixed-cost absorption and softer volumes, which is why 2026 estimates collapsed.

Potash Is the Quiet Offset

While phosphate burns, potash is steady. The segment has been largely untouched by the geopolitical disruption, with strong demand across the U.S., Southeast Asia, and China. Canpotex, the Canadian potash export group, was fully committed through June and on pace for a record year. That diversification is the buffer in the thesis: one segment in crisis, one running well. Bodine pointed to the longer-term setup bulls are leaning on.

“Phosphate supply is very tight now and will remain tight when more normal economic conditions resume.” Bruce Bodine, President and CEO

The catch is timing, and nobody on the call would commit to one.

The Valuation Question Hanging Over the Bounce

Mosaic trades at roughly 1.0x NTM (next twelve months) EV/revenue and about 0.6x price-to-book, near the low end of its history for a producer with this asset base. The stock is cheap on assets and sales, but not on near-term earnings, because those earnings have nearly evaporated. Consensus models a 2026 GAAP loss before a sharp 2027 rebound.

Against peers, the discount shows. On NTM EV/EBITDA, Mosaic sits near 7x versus a peer mean closer to 9x across names like Saudi Basic Industries and Sociedad Quimica y Minera de Chile. The discount looks justified while earnings are in a trough, but it leaves room to re-rate if margins recover.

That is the whole debate. If sulfur normalizes, free cash flow recovers fast, and the asset’s cheapness becomes the story. If the Strait of Hormuz stays disrupted into the second half, curtailments deepen, and the dividend, already paid out well above earnings while free cash flow runs negative, looks stretched. The June bounce is priced in the optimistic path. The fundamentals have not confirmed it yet.

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TIKR Advanced Model Analysis

The TIKR Valuation Model uses the mid-case scenario, realized at 12/31/30. It points to a target of around $30, a total return of about 32% over the next 4.5 years, and an annualized IRR near 6% per year from $22.69.

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The two revenue CAGR drivers are normalizing phosphate volumes as curtailments unwind and steady potash demand led by record Canpotex commitments. The margin driver is recovering phosphate stripping margins once sulfur supply eases. The primary risk is the opposite: a prolonged Strait of Hormuz disruption that keeps marginal sulfur near $1,200 per tonne and forces deeper curtailments.

Upside: a fast sulfur normalization restores margins and free cash flow. Downside: a protracted conflict turns temporary curtailments into structural lost volume and pressures the dividend.

Conclusion

The number to watch is sulfur, specifically the marginal cost Mosaic flagged at $1,200 per tonne. If it drifts back toward the $540 per tonne realized cost the company guided for Q2, curtailments unwind and stripping margins recover above $400 per tonne. If it stays elevated through the third quarter, expect deeper cuts and another round of downgrades.

The next confirmation point is Q2 2026 earnings, expected in early August. Good looks like stripping margins above $400 per tonne with curtailments easing. Bad looks like another guidance withdrawal and a third straight quarter of negative free cash flow. The China deal and the upgrades gave bulls a reason to act early. August is when the fundamentals back them up or do not.

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Should You Invest in Mosaic?

The only way to really know is to look at the numbers yourself. TIKR gives you free access to the same institutional-quality financial data that professional analysts use to answer exactly that question.

Pull up Mosaic, and you’ll see years of historical financials, what Wall Street analysts expect for revenue and earnings in the quarters ahead, how valuation multiples have moved over time, and whether price targets are trending up or down.

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Disclaimer:

Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!