McKesson Corporation annual shares outstanding for fiscal TTM was 123 million shares, a decrease of 0.8% from 124 million shares in fiscal 2026. All figures are reported results from public filings — no estimates or projections.
| Shares Outstanding (annual) | TTM → 2026-03-31 | 2026-03-31 | 2025-03-31 | 2024-03-31 | 2023-03-31 | 2022-03-31 | 2021-03-31 | 2020-03-31 | 2019-03-31 | 2018-03-31 | 2017-03-31 | 2016-03-31 | 2015-03-31 | 2014-03-31 | 2013-03-31 | 2012-03-31 | 2011-03-31 | 2010-03-31 | 2009-03-31 | 2008-03-31 | 2007-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shares Outstanding (M) | 123M | 124M | 128M | 134M | 142M | 154M | 161M | 182M | 197M | 209M | 223M | 233M | 235M | 233M | 239M | 251M | 263M | 273M | 279M | 298M | 305M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Shares Outstanding (quarterly) | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|
| Shares Outstanding (M) | 123M | 124M | 124M | 126M | 126M | 127M | 129M | 131M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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