Why Hesai Group Stock Is Back In Focus After Q2 Results

Hesai Group (HSAI) drew fresh attention after reporting second quarter 2026 results, with higher sales and net income for both the quarter and first half of the year compared with 2025.

Hesai Group's earnings release comes after a strong 30 day share price return of 20.47%. However, the share price is still down 24.96% year to date and the 1 year total shareholder return has declined 32.12%, while the 3 year total shareholder return remains positive at 81.79%. This suggests long term holders have seen gains even as recent momentum has been mixed.

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Hesai Group now trades at a small discount to one fair value estimate and a much steeper gap to analyst targets after its recent rebound. Is the market being careful for good reason, or mispricing the stock's progress?

Most Popular Narrative: 33.2% Undervalued

The most followed narrative on Hesai Group places fair value at $27.07 for a stock that last closed at $18.07. This is a sizable gap that hinges on strong growth and growing scale in lidar and robotics.

Hesai’s valuation is increasingly supported by tangible execution and forward visibility rather than expectations alone. Following strong 4Q25 results, management reiterated a confident outlook, underpinned by stable gross margins driven by scale efficiencies and ongoing technology-led cost reductions. This combination is critical, as it signals that growth is not coming at the expense of profitability but alongside improving unit economics.

Want to see how Hesai Group’s profitability, shipment volumes and new sensing products feed into that fair value? The key drivers are bold revenue, margin and earnings assumptions that go well beyond simple lidar unit growth. The full narrative sets out how those moving parts connect.

Result: Fair Value of $27.07 (UNDERVALUED)

However, the Hesai Group narrative could shift quickly if lidar adoption slows or if geopolitical and export restrictions start to limit access to key overseas markets.

Another View On Hesai Group’s Valuation

The first view on Hesai Group leans on future growth to argue the stock looks 33.2% undervalued at $27.07. The market is less generous on simple earnings terms. Hesai Group trades on a 40.4x P/E, compared with 18.5x for the US Auto Components industry and 14.3x for peers. The fair ratio is 31.5x, which suggests investors are already paying a premium that could limit upside if growth expectations soften.

For a closer look at what this richer P/E implies for risk and opportunity, see the valuation breakdown in the See what the numbers say about this price — find out in our valuation breakdown.

Next Steps

The mix of risks and rewards around Hesai Group is clear. Move quickly, review the data and weigh both sides through 4 key rewards and 2 important warning signs

Looking For More Investment Ideas Beyond Hesai Group?

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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.