Mckesson Operating Margin Growth & History (MCK)

Mckesson's operating margin was 1.54% for fiscal 2026.

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Mckesson annual operating margin history

Mckesson annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20262026-03-311.54%+0.31 pp
20252025-03-311.23%−0.03 pp
20242024-03-311.27%−0.32 pp
20232023-03-311.58%+0.81 pp
20222022-03-310.77%+2.89 pp
20212021-03-31−2.12%−3.19 pp
20202020-03-311.08%+0.66 pp
20192019-03-310.41%+0.05 pp
20182018-03-310.37%−3.22 pp
20172017-03-313.59%+1.73 pp
20162016-03-311.86%+0.20 pp
20152015-03-311.66%−0.12 pp
20142014-03-311.78%−0.15 pp
20132013-03-311.92%+0.18 pp
20122012-03-311.74%+0.11 pp
20112011-03-311.62%−0.22 pp
20102010-03-311.85%+0.73 pp
20092009-03-311.12%−0.33 pp
20082008-03-311.45%

Mckesson operating margin trends

Over the last five reported fiscal years, Mckesson's operating margin increased from −2.12% to 1.54%, a change of +3.66 percentage points. The latest reported quarter, Q1 2027, shows 1.25%.

About the metric

What operating margin means

Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.

Calculation and source

How operating margin is calculated

TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review Mckesson filings at SEC.gov ↗