Reassessing NIO (NYSE:NIO): Is the EV Maker Undervalued After Its Recent Share Price Slide?

NIO (NYSE:NIO) has slipped again, with the stock down about 22% over the past month and nearly 19% in the past 3 months. This has prompted investors to revisit the risk reward trade off.

See our latest analysis for NIO.

Zooming out, NIO’s recent slide comes after a choppy year, with the share price still showing a positive year to date return of 10.55% but a much weaker three year total shareholder return of negative 56.64%. This suggests momentum has been fading as investors reassess long term execution risks against growth potential.

If NIO’s swings have you rethinking the sector, it might be worth comparing its setup with other auto manufacturers to see where sentiment and fundamentals look stronger.

With shares trading at a sizable discount to analyst targets, yet still facing steep losses and execution risks, are investors looking at an underappreciated EV contender or a stock where future growth is already fully priced in?

With NIO last closing at $5.03 against a fair value of about $6.75, the leading narrative argues there is meaningful upside still on the table.

In-house technological advancements, including proprietary smart driving chips and high integration 900V architecture, are reducing production costs, supporting aggressive but profitable pricing, and setting the stage for higher net margins as scale increases. Operational improvements in R&D and SG&A efficiency, underpinned by the Cell Business Unit mechanism, are leading to substantial reductions in fixed costs and improved operating leverage, providing a clear path to breakeven and eventually to positive net earnings.

Read the complete narrative.

Want to see what kind of revenue surge, margin shift, and future earnings multiple are baked into that upside case? The narrative’s numbers may surprise you.

Result: Fair Value of $6.75 (UNDERVALUED)

Have a read of the narrative in full and understand what’s behind the forecasts.

However, persistent net losses and intensifying EV competition in China could derail margin recovery and curb the upside implied by current valuation assumptions.

Find out about the key risks to this NIO narrative.

While the narrative driven fair value points to upside, NIO trades on a price to sales ratio of 1.3 times, richer than the US auto industry at 0.8 times and above its fair ratio of 1.1 times. This suggests less margin of safety than the headline upside implies.

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

NYSE:NIO PS Ratio as at Dec 2025
NYSE:NIO PS Ratio as at Dec 2025

If you are not convinced by this take, or would rather dig into the numbers yourself, you can craft a custom narrative in minutes: Do it your way.

A great starting point for your NIO research is our analysis highlighting 2 key rewards and 1 important warning sign that could impact your investment decision.

Before you close the tab, put NIO in context by checking other opportunities on Simply Wall Street’s Screener, so you are not leaving potential returns on the table.

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.

Companies discussed in this article include NIO.

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