MP Materials (MP) is back in focus as investors look ahead to its second quarter 2026 earnings on August 6, along with new U.S. export restriction powers on critical minerals that could influence rare earth supply chains.

Recent excitement around MP Materials has coincided with a sharp move in the shares, with the 1 day share price return of 8.28% and 7 day share price return of 15% standing out against a 30 day share price decline of 10.95% and a 90 day share price decline of 34.66%. Over a longer window, the total shareholder return is down 30.59% over the past year. The 3 year total shareholder return of 108.93% and 5 year total shareholder return of 25.75% show how sentiment on MP Materials has shifted over time as investors weigh growth plans against risk.

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Given MP Materials' sharp rebound after a steep slide, the tension is between jumping in after this bounce or holding out for a cleaner entry. To weigh that trade off, the valuation picture is the next stop.

Most Popular Narrative: 41% Undervalued

MP Materials last closed at $47.47 while the most followed narrative sets fair value at $80.44, using an 8.79% discount rate as its anchor.

MP Materials'' recently secured long-term, government-backed offtake agreements, including a minimum price floor and guaranteed EBITDA for magnet output from the Department of Defense, as well as a $500M+ multi-year supply contract with Apple, which together ensure predictable and resilient revenue streams insulated from price volatility and directly enhance future revenue and earnings visibility.

Curious what kind of revenue ramp and margin lift needs to sit behind that fair value. The narrative leans on aggressive growth, richer profitability, and a punchy future earnings multiple. The full set of assumptions spells out how those moving parts are expected to line up.

Result: Fair Value of $80.44 (UNDERVALUED)

However, MP Materials still faces real pressure from project execution risks at new facilities and heavy reliance on a few large customers, which could disrupt the story.

Another View on MP Materials' Valuation

The fair value narrative for MP Materials leans heavily on analyst growth forecasts and a discounted cash flow framework. A different lens tells a tougher story. On a P/S of 24.3x, MP trades at a very large premium to both peers at 1.9x and the broader US Metals and Mining industry at 2.9x. The fair ratio of 6.4x implies the current pricing sits far above where the market could move toward if expectations cool. For investors, that gap raises questions about how much optimism is already embedded and how much valuation risk feels comfortable.

To see how the current market multiple stacks up against the underlying numbers, take a closer look at the valuation breakdown in our detailed ratio workup: See what the numbers say about this price — find out in our valuation breakdown.

Next Steps

With sentiment on MP Materials pulling in different directions, this can be a useful moment to act quickly, review the data yourself, and decide where you stand. To see the balance of concerns and positives that other investors are focused on, take a closer look at the 3 key rewards and 1 important warning sign

Looking for more investment ideas beyond MP Materials?

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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.