Charles River Laboratories International Operating Margin Growth & History (CRL)

Charles River Laboratories International's operating margin was 0.63% for fiscal 2025.

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Charles River Laboratories International annual operating margin history

Charles River Laboratories International annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-12-270.63%−4.99 pp
20242024-12-285.61%−9.33 pp
20232023-12-3014.95%−1.42 pp
20222022-12-3116.37%−0.29 pp
20212021-12-2516.66%+1.86 pp
20202020-12-2614.80%+1.40 pp
20192019-12-2813.40%−1.23 pp
20182018-12-2914.62%−0.90 pp
20172017-12-3015.52%+1.39 pp
20162016-12-3114.13%−1.02 pp
20152015-12-2615.14%+1.45 pp
20142014-12-2713.69%+0.70 pp
20132013-12-2812.99%−1.69 pp
20122012-12-2914.68%−0.58 pp
20112011-12-3115.25%+41.59 pp
20102010-12-25−26.34%−40.81 pp
20092009-12-2614.48%+49.36 pp
20082008-12-27−34.88%

Charles River Laboratories International operating margin trends

Over the last five reported fiscal years, Charles River Laboratories International's operating margin decreased from 14.80% to 0.63%, a change of −14.17 percentage points. The latest reported quarter, Q2 2026, shows 11.94%.

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 Charles River Laboratories International filings at SEC.gov ↗