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Assessing MiniMax Group (SEHK:100) Valuation After A Sharp Month Long Share Price Rally

Simply Wall St·02/28/2026 12:34:35
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MiniMax Group stock moves after sharp month-long rally

MiniMax Group (SEHK:100) has drawn fresh attention after a sharp move in its share price over the past month, prompting investors to reassess the newly listed AI foundation model developer.

See our latest analysis for MiniMax Group.

The latest pullback, including a 3.17% 1 day share price return decline and 21.29% 7 day share price return decline, comes after a 56.45% 30 day and 121.30% year to date share price return. This suggests momentum has cooled after a rapid run up as investors reassess the risk profile around MiniMax Group’s AI ambitions at a share price of HK$763.5.

If this sharp swing in sentiment has you thinking about where else AI exposure could come from, it may be worth scanning 60 profitable AI stocks that aren't just burning cash to find other names with more established earnings profiles.

With a HK$763.5 share price, rapid recent gains, a loss of HK$672.909 million and analyst targets sitting higher, is MiniMax Group still mispriced, or is the market already baking in all the future growth?

Preferred Multiple of Price to Book: Is it justified?

MiniMax Group screens with a P/B ratio of around -23.2x, compared with roughly 2x for the Hong Kong Software industry and 4.6x for its peer group. This already shows that this is not a straightforward comparison at a last close of HK$763.5.

P/B usually helps you relate a company’s market value to the net assets on its balance sheet, but that hinges on having positive equity to start with. Here, liabilities exceed assets and shareholders’ equity is negative, so the ratio turns upside down and stops being a clean guide to what the market is paying for each dollar of net assets.

For MiniMax Group, that means the current P/B does not offer a clear read on whether the HK$763.5 share price is high or low relative to fundamentals. It mainly highlights that the balance sheet is highly geared and that traditional asset based valuation shortcuts are hard to apply to a young, loss making AI foundation model developer.

Because of this, Simply Wall St flags that there is insufficient data to calculate a P/B fair ratio and does not rely on this metric as an anchor. Anyone looking at MiniMax Group will likely need to lean more on forward looking cash flow work, business quality and balance sheet analysis rather than a single headline multiple.

See what the numbers say about this price — find out in our valuation breakdown.

Result: Price to book of -23.2x (ABOUT RIGHT as a valuation tool, but not very informative given negative equity)

However, you also have to weigh risks like MiniMax Group’s HK$672.909 million loss and the possibility that enthusiasm for AI foundation models cools quickly.

Find out about the key risks to this MiniMax Group narrative.

Next Steps

If this mix of excitement and concern around MiniMax Group feels familiar, take a moment to review the numbers yourself and move quickly to form your own view, starting with 3 key rewards and 3 important warning signs.

Looking for more investment ideas?

If MiniMax has sharpened your focus on where your money works hardest, do not stop here. Broaden your watchlist with other clear, data backed ideas.

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.

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