Moatly / Stocks / RIO

Rio Tinto Group (RIO) — what is it worth?

$92.87 · $150.9B market cap · Industrial Materials
Scored from reported financial statements. Data as of 2026-10-02.
Moat
38
Durability of advantage
Management
96
Returns and capital use
Margin of safety
32
Price against value
Buy price
$112.30
Consensus of three methods
Intrinsic value
$60.15
What the business is worth
Margin of safety price
$30.07
Intrinsic value less 50%
10-CAP price
$110.46
Ten times owner earnings
Payback time price
$112.30
Eight years of free cash flow
What the numbers say

Rio Tinto Group scores 96 for management and 38 for moat. The management score rests on a return on invested capital of 9.2% and a gross margin of 28.1% — figures that describe a business turning capital into profit efficiently. Debt sits at 0.38x equity. The narrow moat and exceptional management are not the same judgement, and the gap between them is where the argument about this business sits.

Three independent anchors set the price worth paying. Growth is modelled at 5.3% a year, the rate measured from the filings. The exit multiple assumed is 10.6x. That produces an intrinsic value of $60.15, a 10-CAP price of $110.46 and a payback time price of $112.30, with the value zone set at the highest of the three, $112.30. Today's price of $92.87 sits inside that zone.

The price sits inside the value zone, but the business scores 38 for moat and 96 for management. Cheap and good are different tests, and only one of them is passed here.

Key figures

Price$92.87
Market cap$150.9B
P/E ratio6.8x
Return on invested capital9.2%
Gross margin28.1%
Debt to equity0.38x
Free cash flow yield3.7%
Growth rate used5.3%
Growth rate measured5.0%
Exit multiple assumed10.6x

How it compares

CompanyMoatBuy price
Newmont Corporation (NEM)86$178.11
Freeport-McMoRan (FCX)43$59.57
Johnson Controls (JCI)21$34.40
BHP Group Limited (BHP)44$106.31

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Run your own assumptions

Every number above is built on assumptions that can be changed. In Moatly you can move the growth rate, the exit multiple and the margin of safety and watch every figure recalculate, so you are testing your own view of Rio Tinto Group rather than accepting ours.

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Not investment advice. Estimates only, built on stated assumptions that could be wrong. Figures are drawn from reported financial statements and were current as of the date shown. Do your own research.