Northwest Natural Holding Operating Margin Growth & History (NWN)

Northwest Natural Holding's operating margin was 23.21% for fiscal 2025.

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Northwest Natural Holding annual operating margin history

Northwest Natural Holding annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-12-3123.21%+6.09 pp
20242024-12-3117.12%+1.36 pp
20232023-12-3115.76%−0.34 pp
20222022-12-3116.11%−3.59 pp
20212021-12-3119.70%−0.23 pp
20202020-12-3119.93%+0.95 pp
20192019-12-3118.98%−0.01 pp
20182018-12-3118.98%−1.00 pp
20172017-12-3119.99%−2.57 pp
20162016-12-3122.56%

Northwest Natural Holding operating margin trends

Over the last five reported fiscal years, Northwest Natural Holding's operating margin increased from 19.93% to 23.21%, a change of +3.28 percentage points. The latest reported quarter, Q2 2026, shows 15.53%.

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 Northwest Natural Holding filings at SEC.gov ↗