Company / Shares Outstanding
Marathon Petroleum Shares Outstanding History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Shares Outstanding
409.0M
FY2025
5-year range
409.0M / 664.0M
FY2021-FY2025
Trend
-20.7%
vs FY2024
Sector context
#21 of 91
Energy
What the data says
Marathon Petroleum's shares outstanding of 409000000.00 is higher than 77% of companies in the Energy sector (FY2025). Shares Outstanding has declined for 4 consecutive years, from 664000000.00 in FY2021 to 409000000.00 in FY2025.
Based on SEC 10-K filings.
409000000.00 in FY2025 with a 5-year CAGR of -4.9%. Top quartile in the Energy sector.
Improved from 638000000.00 to 409000000.00 over the past 2 years.
Energy sector context is included.
Shares Outstanding over time
Growth rates
- 3-Year CAGR
- -14.3%
- 5-Year CAGR
- -4.9%
- 10-Year CAGR
- -
Sector benchmark
+17.9% above sector average
Key checks
Key Insights
- Marathon Petroleum's shares outstanding has declined for 4 consecutive years.
- In FY2025, shares outstanding decreased 20.7% year-over-year.
- Ranks #21 out of 91 companies in the Energy sector.
- Peak shares outstanding was recorded in FY2021.
Company context
Key Data Points
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Shares OutstandingValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | 409.0M | -20.7% |
| FY2024 | 516.0M | -19.1% |
| FY2023 | 638.0M | -1.7% |
| FY2022 | 649.0M | -2.3% |
| FY2021 | 664.0M | +26.2% |
| FY2020 | 526.0M | +2.7% |
| FY2019 | 512.0M | -3.4% |
| FY2018 | 530.0M | -2.2% |
| FY2017 | 542.0M | -5.6% |
| FY2016 | 574.0M | -9.5% |
As of FY2025 · SEC 10-K · Updated Feb 28, 2026