Komatsu Ltd. (6301.T) stock analysis

In our weekly check, Komatsu Ltd. is graded B (A to F). Of 25 checks on debt, profit, cash flow and trend: 21 pass, warnings: 2, red flags: 2.

About Komatsu Ltd.

Komatsu Ltd. is an Industrials company (Industrial - Machinery) based in Japan, listed on JPX as 6301.T.

What our checks show for 6301.T

Red flags

• The stock has fallen as much as 80% from a peak. Would you have held through that?
• Recovering from its deepest fall took about 8.8 years.

Warning signs

• The net margin is only 8.9%: little room if costs rise.
• The price swings a lot: 40.7% annual volatility. Expect large ups and downs.

Strengths

• Operating profit covers interest 10.6 times over.
• The net margin rose by 0.9 points over 5 years, to 8.9%.
• The gross margin is 30.4% and has risen by 2.6 points: pricing power is holding.
• Operating cash flow is 1.27x net profit: the profit arrives as real cash.
• Analysts expect earnings per share to grow about 10.6% a year over the next years.
• Analysts expect the net margin to improve by 2.7 points from today's 8.9%.

Next earnings report: 2026-10-29

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Questions

What grade does Komatsu Ltd. (6301.T) have?

In our weekly check, Komatsu Ltd. is graded B (A to F). Of 25 checks on debt, profit, cash flow and trend: 21 pass, warnings: 2, red flags: 2. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of 6301.T stock?

This week's biggest flags for Komatsu Ltd.: Deep past fall, Slow recovery after falls, Thin margins. In total 4 of 25 checks show a warning or a red flag.

What does Komatsu Ltd. do?

Komatsu Ltd. is an Industrials company (Industrial - Machinery) based in Japan, listed on JPX as 6301.T.

When does Komatsu Ltd. report earnings next?

The next earnings report is expected on 2026-10-29. We re-run the checks every week, so the grade can change after it.

The grade is a risk check, not a price forecast, and not investment advice. In our 10-year test (S&P 500, 2016-2026), stocks we graded A or B fell more than 30% 2-3 times less often than D or F, without a lower average return.

Updated 2026-10-24

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