Richardson Electronics Operating Margin Growth & History (RELL)

Richardson Electronics's operating margin was 2.83% for fiscal 2026.

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Richardson Electronics annual operating margin history

Richardson Electronics annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20262026-05-302.83%+4.01 pp
20252025-05-31−1.18%−1.36 pp
20242024-06-010.18%−9.33 pp
20232023-05-279.51%+2.41 pp
20222022-05-287.10%+5.47 pp
20212021-05-291.63%+2.69 pp
20202020-05-30−1.06%+3.00 pp
20192019-06-01−4.07%−6.29 pp
20182018-06-022.22%+6.43 pp
20172017-05-27−4.21%+0.40 pp
20162016-05-28−4.61%+1.29 pp
20152015-05-30−5.90%−2.89 pp
20142014-05-31−3.01%−3.02 pp
20132013-06-010.01%−3.96 pp
20122012-06-023.96%+2.17 pp
20112011-05-281.79%+3.21 pp
20102010-05-29−1.42%

Richardson Electronics operating margin trends

Over the last five reported fiscal years, Richardson Electronics's operating margin increased from 1.63% to 2.83%, a change of +1.20 percentage points. The latest reported quarter, Q4 2026, shows 5.84%.

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 Richardson Electronics filings at SEC.gov ↗