Quick Answer
MP Materials Corp. / DE reported Long-Term Debt of $931.33 million for fiscal year 2025.
MP Materials Corp. / DE Long-Term Debt — Annual History
| Fiscal Year | Long-Term Debt | YoY Change |
|---|---|---|
| 2025 | $931.33M | +2.5% |
| 2024 | $908.73M | +33.2% |
| 2023 | $681.98M | +0.5% |
| 2022 | $678.44M | +0.5% |
| 2021 | $674.93M | — |
Quarterly Long-Term Debt
| Quarter Ending | Long-Term Debt | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $929.75M | -0.8% | +10.2% |
| June 30, 2025 | $843.37M | -10.0% | +0.1% |
| March 31, 2025 | $842.41M | -10.0% | -7.3% |
| December 31, 2024 | $908.73M | +33.2% | -3.1% |
| September 30, 2024 | $937.63M | +37.7% | +0.1% |
| June 30, 2024 | $936.61M | +37.7% | +0.1% |
| March 31, 2024 | $935.59M | +37.7% | +37.2% |
| December 31, 2023 | $681.98M | +0.5% | +0.1% |
- MP Materials Corp. / DE showed an increase of +2.5% in Long-Term Debt compared to the prior fiscal year.
- Over the 2021–2025 period, MP Materials Corp. / DE’s long-term debt has grown by 38.0% (from $674.93 million to $931.33 million).
- The most recent figure is from MP Materials Corp. / DE’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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