---
schema_version: "secwatch.filing_event.v1"
accession: "0001552000-21-000032"
form_type: "8-K"
ticker: "MPLX"
cik: "0001552000"
company_name: "MPLX LP"
filed_at: "2021-08-04T23:59:59+00:00"
generated_at: "2026-06-29T22:34:47.978114+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# MPLX Q2 net income $706M, adjusted EBITDA $1.37B, coverage 1.73x; plans $1B note redemption

## Summary
- Net income attributable to MPLX $706M vs $648M YoY; adjusted EBITDA $1,374M vs $1,227M.
- Logistics & Storage income $787M (+$106M); pipeline throughput 5.6M bpd (+29%).
- G&P adjusted EBITDA $427M (+$39M) despite lower volumes; impairments of $48M in segment.
- Repurchased $155M of units in Q2; $657M remaining; distribution maintained at $0.6875/unit.
- Will redeem $1B floating-rate senior notes due 2022 on Sept 3, 2021; leverage 3.7x.

## SEC filing metadata
- accession: 0001552000-21-000032
- form_type: 8-K
- ticker: MPLX
- cik: 0001552000
- company_name: MPLX LP
- filed_at: 2021-08-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1552000/000155200021000032/0001552000-21-000032-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1552000/000155200021000032/mplx-20210804.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001552000-21-000032
- JSON: https://secwatch.observer/filing/0001552000-21-000032.json
- Plain text: https://secwatch.observer/filing/0001552000-21-000032.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.