Free data · MPC
Marathon Petroleum Corp (MPC) free float and shares outstanding
As of 2026-08-12, Datawiser estimates Marathon Petroleum Corp (MPC) free float at 99.733%, using 280,824,763 shares outstanding and 749,789.294 excluded shares. The latest company-reported outstanding-share observation in this published snapshot is 280,824,763 shares as of 2026-07-30, sourced from a 10-Q filing.
- Free float
- 99.733%
- Free-float factor
- 0.99733
- Estimate date
Free-float snapshot
| Free float | 99.733% |
|---|---|
| Free-float factor | 0.99733 |
| As of | |
| Shares outstanding used | 280,824,763 |
| Excluded shares | 749,789.294 |
Latest company-reported shares outstanding
| Shares outstanding | 280,824,763 |
|---|---|
| As of | |
| Observation type | latest_practicable_outstanding |
| Filing type | 10-Q |
| Security type | Common Stock |
The reported share count and Datawiser free-float estimate retain separate dates because they are independently selected observations.
Security identifiers
| Security | Marathon Petroleum Ord Shs |
|---|---|
| Ticker | MPC |
| Exchange MIC | XNYS |
| Currency | USD |
| FIGI | BBG001QSXK51 |
How to cite this page
Datawiser, “Marathon Petroleum Corp (MPC) free-float data,” free-float estimate as of 2026-08-12, https://datawiser.ai/free-data/mpc.
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