Marathon Petroleum Corporation (MPC) — Dilution Risk Analysis

Current Snapshot

Marathon Petroleum Corporation (MPC) has a DilutionWatch score of 8/10 and is classified as LOW risk. The score date in the source data is 2026-10-03T03:45:52.527348.

This page is assembled from sourced share-structure, market-data, SEC-filing, and DilutionWatch fields. Missing values are left blank rather than estimated.

Share Structure

Shares Outstanding
280,824,763 Source
Public Float
291,019,954 Source
Float as % of Outstanding
103.6%

Dilution Risk Score

Score: 8/10 Source (as of 2026-10-03T03:45:52.527348)

Recent SEC Filings

Recent filing forms in the source payload: 4 10.

FormFiledAccession
4 2026-09-01 0001193125-26-378519
4 2026-08-31 0001193125-26-376764
4 2026-08-19 0001193125-26-356892
4 2026-08-17 0001193125-26-354289
4 2026-03-13 0001193125-26-105534
4 2026-03-13 0001193125-26-105547
4 2026-03-03 0002005019-26-000003
4 2026-03-03 0002008021-26-000002
4 2026-03-03 0001313785-26-000003
4 2026-03-03 0002069536-26-000002

Dilution Risk Drivers

DriverStored ValueSource
Cash runway 999 months Source
Three-year share count growth -26.04% Source

DilutionWatch Analysis

Risk Level
LOW (Score: 8/10) Source
Cash Runway
999 months Source
Share Count Growth (3-Year)
-26.04% Source

What This Page Does Not Estimate

DilutionWatch does not infer missing cash runway, authorized share count, ATM capacity, shelf capacity, or share-growth values on this page. A blank field means the current source payload did not provide a usable value with provenance.

Scores and classifications are shown only when supplied by the DilutionWatch data layer. SEC filing rows link to their source accession when a filing URL is available.