Nisource Gross Margin Growth & History (NI)

Nisource's gross margin was 75.71% for fiscal 2025.

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Nisource annual gross margin history

Nisource annual gross margin

Fiscal yearPeriod endedGross marginChange (percentage points)
20252025-12-3175.71%−2.86 pp
20242024-12-3178.57%+7.24 pp
20232023-12-3171.33%+8.11 pp
20222022-12-3163.22%−7.35 pp
20212021-12-3170.57%−4.63 pp
20202020-12-3175.20%−27.88 pp
20192019-12-31103.08%+0.60 pp
20182018-12-31102.47%−0.58 pp
20172017-12-31103.05%+0.78 pp
20162016-12-31102.28%+2.28 pp
20152015-12-31100.00%+45.01 pp
20142014-12-3154.99%−2.57 pp
20132013-12-3157.56%−12.29 pp
20122012-12-3169.85%+9.90 pp
20112011-12-3159.95%+6.46 pp
20102010-12-3153.48%+3.36 pp
20092009-12-3150.12%+13.55 pp
20082008-12-3136.56%—

Nisource gross margin trends

Over the last five fiscal years, Nisource's gross margin increased from 75.20% to 75.71%, a change of +0.51 percentage points. The latest reported quarter, Q2 2026, shows 84.99%.

About the metric

What gross margin means

Gross margin measures the percentage of revenue remaining after the direct costs of producing goods or services. It helps show how efficiently a company turns sales into gross profit before operating expenses.

Calculation and source

How gross margin is calculated

TickerStat calculates gross margin as SEC-reported gross profit 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.

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