MP (MP Materials) Long-Term Debt: $932.9 Mil (As of Mar. 2026)


MP MP Materials Corp MP
68 GF Score
Price $53.90
GF Value $32.16
Valuation Significantly Overvalued
! 2 Warning Signs
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What is MP Materials Long-Term Debt?

MP Materials MP -3.09% 68 Long-Term Debt is $932.9 Mil as of Mar. 2026. GuruFocus rates MP with a GF Score™ of 68/100 and a GF Value™ of $32.16 (Significantly Overvalued). The stock has 2 warning signs investors should review.

MP Materials's Long-Term Debt for the quarter that ended in Mar. 2026 was $932.9 Mil.

MP Materials's quarterly Long-Term Debt increased from Sep. 2025 ($929.7 Mil) to Dec. 2025 ($931.3 Mil) and increased from Dec. 2025 ($931.3 Mil) to Mar. 2026 ($932.9 Mil).

MP Materials's annual Long-Term Debt increased from Dec. 2023 ($682.0 Mil) to Dec. 2024 ($908.7 Mil) and increased from Dec. 2024 ($908.7 Mil) to Dec. 2025 ($931.3 Mil).

MP Materials  (NYSE:MP) Long-Term Debt Explanation

Long-Term Debt is the sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer. Long-Term Debt includes notes payable, bonds payable, mortgage loans, convertible debt, subordinated debt and other types of long term debt.

MP Materials Long-Term Debt Related Terms

MP Materials Long-Term Debt Historical Data

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The historical data trend for MP Materials's Long-Term Debt can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

MP Materials Long-Term Debt Chart

MP Materials Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Long-Term Debt
Get a 7-Day Free Trial 674.93 678.44 681.98 908.73 931.33

MP Materials Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Long-Term Debt Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 842.42 843.37 929.75 931.33 932.94
MP
68GF Score
MP Materials Corp MP
Long-Term Debt is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Long-Term Debt →
What does a Long-Term Debt of $932.9 Mil mean?
MP Materials (MP) has a Long-Term Debt of $932.9 Mil as of Mar. 2026.
Is MP Materials' Long-Term Debt too high?
MP Materials' current Long-Term Debt is $932.9 Mil. Overall, MP Materials has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does MP Materials' Long-Term Debt compare to USAR and MTRN?
MP Materials' Long-Term Debt of $932.9 Mil can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Long-Term Debt for a Metals & Mining company?
A good Long-Term Debt depends on the Metals & Mining industry context. However, Long-Term Debt should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Long-Term Debt mean?
A high Long-Term Debt can signal that a stock is expensive relative to its fundamentals. MP Materials's current Long-Term Debt is $932.9 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MP Materials stock overvalued right now?
Based on GuruFocus' analysis, MP Materials (MP) is currently considered Significantly Overvalued. The stock's GF Value™ is $32.16, compared to a current price of $53.90 — trading 67.6% above its estimated fair value. The current Long-Term Debt is $932.9 Mil. MP Materials' overall GF Score™ is 68/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Long-Term Debt calculated?
Long-Term Debt is calculated from a company's financial statements. For MP Materials (MP), the current Long-Term Debt is $932.9 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is MP Materials (MP) Overvalued in 2026?

Based on GuruFocus' analysis, MP Materials stock appears to be overvalued. The current stock price of $53.90 is trading 67.6% above its estimated GF Value™ of $32.16. GuruFocus considers MP Materials to be Significantly Overvalued.

Key valuation signals for MP:

  • Long-Term Debt: $932.9 Mil
  • GF Value™: $32.16 vs. price of $53.90 (67.6% above fair value)
  • GF Score™: 68/100 with 2 warning signs

No single metric tells the full story. See the MP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

MP Materials Business Description

Address 1700 S. Pavilion Center Drive, Suite 800, Las Vegas, NV, USA, 89135
MP Materials Corp is the producer of rare earth materials in the Western Hemisphere. The company owns and operates the Mountain Pass Rare Earth Mine and Processing Facility, the only rare earth mining and processing site of scale in North America. The company is also developing a rare earth metal, alloy, and magnet manufacturing facility in Fort Worth, Texas. The company's operations are organized into two reportable segments: Materials and Magnetics.
68GF Score

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Long-Term Debt is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$53.90
Price
$32.16
GF Value