Quick Answer
Marathon Petroleum Corp reported Common Stock Shares Outstanding of 357.00 million shares for the year ending 2011.
- This data is from Marathon Petroleum Corp's annual report (Form 10-K), filed with the SEC on February 29, 2012.
- XBRL data for this metric is available from 2011 to 2011 (1 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Data sourced from SEC EDGAR public filings as of June 20, 2026.
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