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GreenEnergy (TSE:1436) Stock Price Climbs As Margin Gains Meet Cash Flow Risk

Simply Wall St·09/09/2026 12:21:21
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GreenEnergy’s share price has been climbing into this earnings season, with the stock up about 41% over the past three months. Today’s report puts that optimism to the test. The market is paying a premium P/E of 27x for the growth story, and the fresh Q1 numbers show why sentiment is so charged. Net income of ¥296m on revenue of ¥4,771m keeps the profit story intact, and trailing net margin sits at 4% versus 2.3% a year earlier. This margin shift is the real headline that bulls and skeptics are now arguing over.

Is GreenEnergy’s 27x P/E a fair price for these margins, or is the market stretching too far on the growth story at TSE:1436? Compare the premium multiple to the underlying cash flows in our valuation analysis for GreenEnergy

Q1 2027 Earnings Summary

  • Revenue (Q1 2027 vs Q1 2026): ¥4,771m vs. ¥2,807m (very large increase in quarterly top-line)
  • Net Income (Q1 2027 vs Q1 2026): ¥296m profit vs. ¥10m loss (sharp swing into positive earnings)
  • Basic EPS (Q1 2027 vs Q1 2026): ¥23.93 vs. ¥0.81 loss (material improvement per share)
  • Net Margin (Q1 2027 vs Q1 2026): 4% vs. 2.3% (profitability ratio moved higher year over year)

Tired of staring at walls of earnings tables and raw figures trying to piece GreenEnergy’s story together on your own? See the full visual picture of how the company’s profitability and valuation line up in our company report for GreenEnergy.

TSE:1436 Trailing 12-Month Earnings & Revenue History as at Sep 2026
TSE:1436 Trailing 12-Month Earnings & Revenue History as at Sep 2026

GreenEnergy earnings tilt sentiment toward the bulls

For anyone backing GreenEnergy as an integrated solar and storage story, this quarter helps. Revenue of ¥4,771m alongside ¥296m of profit and a 4% net margin paints a picture of a business that is converting activity into earnings, not just booking projects. The swing from a prior ¥10m loss and 2.3% margin in the comparable period supports the idea that the broader solar and housing platform can produce cleaner profitability, not only themed exposure to renewables.

Short term risks that keep the bears interested

There is still fuel for caution around GreenEnergy. The shift into profit is encouraging, yet a 4% net margin leaves limited room for error in a project heavy model where construction timing, cost overruns, or policy changes can quickly bite. Retail enthusiasm around the green branding and solar story meets a business that remains exposed to lumpier contract flows, so the latest numbers soften some worries but do not remove execution and cyclicality concerns.

After a quarter like this, the real question is whether a 4% net margin, a volatile TSE:1436 share price, and debt that is not well covered by operating cash put you at the start of a bigger problem set. Review the full risk analysis for GreenEnergy which shows 2 important warning signs

Take Charge Of Your GreenEnergy Research

If GreenEnergy’s swing into profit and 27x P/E has your attention, register for free with Simply Wall St and add it to a Watchlist to keep an eye on share price moves against valuation views so you can wait for an entry that fits your plan. After you own it, use the Portfolio Command Center to cut through market noise and focus on the key changes in earnings, margins, and balance sheet strength that matter to your thesis. Over the longer haul, lean on the Community to see how other investors are thinking about the same data and where their concerns or optimism differ from yours. By spotting fresh catalysts and emerging risks early, you give yourself a better chance of staying ahead of the market instead of reacting to it late.

Curious About Alternatives Worth Exploring?

Fresh ideas move first. While attention crowds around GreenEnergy, other themes may be building quiet momentum under the radar for now. Screen potential breakouts before the crowd and act now.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.