Earnings Per Share
Shares (Basic)
Marathon Petroleum Shares (Basic) decreased by 1.3% to 303M in Q3 2025 compared to the prior quarter. Year-over-year, this metric declined by 8.5%, from 331M to 303M.
Analysis
StatementIncome Statement
SectionEarnings Per Share
CategoryCapital Allocation
SignalContext dependent
VolatilityStable
First reportedQ1 2013
Last reportedQ1 2026
How to read this metric
A decreasing trend typically signals an aggressive share buyback program, which can increase the value of remaining shares.
Detailed definition
Weighted-average shares outstanding (basic) is the calculation of the total number of common shares held by the public d...
Peer comparison
Used to evaluate the scale of a company's equity base relative to its market capitalization and peer group.
Metric ID:
is_weighted_shares_basicHistorical Data
14 periods
| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | 650M | 633M | 564M | 532M | 491M | 444M | 417M | 394M | 361M | 349M | 331M | 313M | 307M | 303M |
| QoQ Change | — | -2.6% | -10.9% | -5.7% | -7.7% | -9.6% | -6.1% | -5.5% | -8.4% | -3.3% | -5.2% | -5.4% | -1.9% | -1.3% |
| YoY Change | — | — | — | -18.2% | -22.4% | -21.3% | -21.6% | -19.8% | -18.7% | -16.3% | -16.0% | -13.3% | -12.0% | -8.5% |
Range303M – 650M
CAGR-20.9%
Avg YoY Growth-17.1%
Median YoY Growth-18.2%
Current Streak13+ quarters decline
Shares (Basic) at Other Companies
Frequently Asked Questions
- What is Marathon Petroleum's shares (basic)?
- Marathon Petroleum (MPC) reported shares (basic) of 303M in Q3 2025.
- How has Marathon Petroleum's shares (basic) changed year-over-year?
- Marathon Petroleum's shares (basic) decreased by 8.5% year-over-year, from 331M to 303M.
- What does shares (basic) mean?
- The average number of actual shares owned by investors throughout the year, accounting for any shares the company bought back or issued.