Growth Metrics

MP Materials (MP) Inventory Average (2021 - 2025)

MP Materials (MP) has disclosed Inventory Average for 5 consecutive years, with $158.0 million as the latest value for Q4 2025.

  • For the quarter ending Q4 2025, Inventory Average rose 40.66% year-over-year to $158.0 million, compared with a TTM value of $158.0 million through Dec 2025, up 40.66%, and an annual FY2025 reading of $139.7 million, up 37.61% over the prior year.
  • Inventory Average was $158.0 million for Q4 2025 at MP Materials, up from $136.2 million in the prior quarter.
  • Across five years, Inventory Average topped out at $158.0 million in Q4 2025 and bottomed at $33.7 million in Q1 2021.
  • Average Inventory Average over 5 years is $80.1 million, with a median of $68.6 million recorded in 2023.
  • The sharpest move saw Inventory Average rose 15.95% in 2022, then soared 72.77% in 2024.
  • Year by year, Inventory Average stood at $36.4 million in 2021, then soared by 63.69% to $59.6 million in 2022, then soared by 44.6% to $86.2 million in 2023, then surged by 30.31% to $112.3 million in 2024, then skyrocketed by 40.66% to $158.0 million in 2025.
  • Business Quant data shows Inventory Average for MP at $158.0 million in Q4 2025, $136.2 million in Q3 2025, and $130.6 million in Q2 2025.