Materials · Fertilizers & Agricultural Chemicals

MOS Mosaic Company (The)

$18.11 on 2026-10-28 · $5.7B · -31.6%

Mosaic Company (The) is a mid cap Materials company in Fertilizers & Agricultural Chemicals. At $18.11 a share the market values it at $5.7 billion, down 32% over the past year.

Does MOS pass the rule?

Members see the model's value and upside, the six tests, the quality score and which funds are buying or selling.

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How the rule judges a company

Is MOS undervalued? Six plain tests

The rule asks what Buffett-style investors ask, using only Mosaic Company (The)’s own SEC filings: is it worth more than its price (upside of 20% or more to model value), is it a good business (a quality score of 0.5 or more), does it really make money (profits and positive cash earnings), and can it carry its debt (net debt under 3.5× operating income)?

It also skips cyclicals at peak margins, where today’s profits flatter the price. Read the method in plain English, exactly how each number is calculated, or why a margin of safety matters.

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Who owns MOS? Funds managing over $100M report their US holdings every quarter on Form 13F. See the latest 13F filings as they land on SEC EDGAR.

Research only, not investment advice. Figures come from MOS’s SEC filings (trailing twelve months to 2026-06-30) and daily closes.