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Mplx (MPLX) Long-Term Investments (2016 - 2025)

Mplx (MPLX) has disclosed Long-Term Investments for 11 consecutive years, with $4.8 billion as the latest value for Q4 2025.

  • On a quarterly basis, Long-Term Investments rose 5.89% to $4.8 billion in Q4 2025 year-over-year; TTM through Dec 2025 was $4.8 billion, a 5.89% increase, with the full-year FY2025 number at $4.8 billion, up 5.89% from a year prior.
  • Long-Term Investments was $4.8 billion for Q4 2025 at Mplx, down from $5.0 billion in the prior quarter.
  • In the past five years, Long-Term Investments ranged from a high of $5.0 billion in Q2 2025 to a low of $3.7 billion in Q4 2023.
  • A 5-year average of $4.3 billion and a median of $4.1 billion in 2022 define the central range for Long-Term Investments.
  • Peak YoY movement for Long-Term Investments: fell 8.6% in 2023, then rose 21.05% in 2024.
  • Mplx's Long-Term Investments stood at $4.0 billion in 2021, then increased by 2.86% to $4.1 billion in 2022, then dropped by 8.6% to $3.7 billion in 2023, then grew by 21.05% to $4.5 billion in 2024, then grew by 5.89% to $4.8 billion in 2025.
  • Per Business Quant, the three most recent readings for MPLX's Long-Term Investments are $4.8 billion (Q4 2025), $5.0 billion (Q2 2025), and $4.8 billion (Q1 2025).