McKESSON CORPORATION (MCK) Return on equity 2017–2020
McKESSON CORPORATION (MCK) return on equity by fiscal year — reported net income divided by year-end shareholders’ equity.
17.7%FY2020 · since FY2017: 45.7% → 17.7%
| Fiscal year | Value | YoY |
|---|---|---|
| FY2020 | 17.7% | +17.3 pp |
| FY2019 | 0.4% | -0.3 pp |
| FY2018 | 0.7% | -45.0 pp |
| FY2017 | 45.7% | — |
ROE = reported net income ÷ reported year-end shareholders’ equity for the same fiscal year. Heavy buybacks shrink equity and can push ROE very high (or negative-equity years drop out).
Source: SEC XBRL filings · For reference only · Not investment advice