Biomerica Operating Margin Growth & History (BMRA)

Biomerica's operating margin was −96.72% for fiscal 2025.

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Biomerica annual operating margin history

Biomerica annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-05-31−96.72%+20.86 pp
20242024-05-31−117.58%+17.71 pp
20232023-05-31−135.29%−111.26 pp
20222022-05-31−24.03%+80.15 pp
20212021-05-31−104.18%−63.22 pp
20202020-05-31−40.95%+5.44 pp
20192019-05-31−46.39%−19.76 pp
20182018-05-31−26.63%−10.15 pp
20172017-05-31−16.48%−0.39 pp
20162016-05-31−16.09%−2.58 pp
20152015-05-31−13.51%−4.79 pp
20142014-05-31−8.72%−16.66 pp
20132013-05-317.94%−0.36 pp
20122012-05-318.30%+11.00 pp
20112011-05-31−2.70%

Biomerica operating margin trends

Over the last five reported fiscal years, Biomerica's operating margin decreased from −40.95% to −96.72%, a change of −55.77 percentage points. The latest reported quarter, Q3 2026, shows −131.51%.

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 Biomerica filings at SEC.gov ↗