Ticker League

Operating Margin for WEC Energy Group (WEC)

As of · Reported

Metric

TTM

24.0%

YoY change

−0.80pp

Trough year (2008)

3.9%

Peak year (1985)

100.0%

Operating Margin history chart for WEC Energy Group (WEC) from 1985 to 2025

Latest: 24.2%

Operating Margin change chart for WEC Energy Group (WEC) from 1985 to 2025

Latest: −0.80pp

Operating Margin history table for WEC Energy Group (WEC) from 1985 to 2025

  • 202524.2%-0.80pp
  • 202425.0%+3.58pp
  • 202321.5%+1.41pp
  • 202220.0%-0.57pp
  • 202120.6%-2.94pp
  • 202023.6%+3.20pp
  • 201920.4%+1.23pp
  • 201819.1%-4.22pp
  • 201723.3%+0.83pp
  • 201622.5%+1.41pp
  • 201521.1%-1.15pp
  • 201422.3%-1.65pp
  • 201323.9%+0.34pp
  • 201223.6%+3.78pp
  • 201119.8%+0.49pp
  • 201019.3%+3.21pp
  • 200916.1%+12.19pp
  • 20083.9%-10.94pp
  • 200714.8%+0.61pp
  • 200614.2%-0.53pp
  • 200514.8%+4.35pp
  • 200410.4%-3.18pp
  • 200313.6%+1.33pp
  • 200212.3%-3.14pp
  • 200115.4%+2.14pp
  • 200013.3%-6.79pp
  • 199920.1%+1.12pp
  • 199818.9%+6.73pp
  • 199712.2%-12.41pp
  • 199624.6%-2.35pp
  • 199527.0%+4.41pp
  • 199422.5%-77.45pp
  • 1993100.0%0.00pp
  • 1992100.0%0.00pp
  • 1991100.0%0.00pp
  • 1990100.0%0.00pp
  • 1989100.0%0.00pp
  • 1988100.0%0.00pp
  • 1987100.0%0.00pp
  • 1986100.0%0.00pp
  • 1985100.0%—

Operating Margin values are taken from WEC Energy Group's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Operating Margin at WEC Energy Group (WEC)

According to WEC Energy Group's latest reported financial statements, the company's latest reported operating margin is 24.0%. Operating margin is operating income divided by revenue — the share of each sales dollar left after cost of goods sold and operating expenses (SG&A, R&D), but before interest and taxes. It isolates how profitable the core business is before financing and tax decisions, so it is comparable across companies with different capital structures.

Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .

The 2025 reading of WEC Energy Group (WEC) operating margin is 24.23% – contracted 0.8 percentage points year-over-year.

The highest annual operating margin of 100.00% was reported in 1985. The lowest in the available history was 3.89% in 2008.

WEC Energy Group Operating Margin by Year

WEC Energy Group Operating Margin 2025: 24.2%

In 2025, WEC Energy Group reported operating margin of 24.23%, contracted 0.8 percentage points from 2024.

WEC Energy Group Operating Margin 2024: 25.0%

WEC Energy Group operating margin in 2024 was 25.03%, expanded 3.6 percentage points from 2023.

WEC Energy Group Operating Margin 2023: 21.5%

2023's operating margin for WEC Energy Group came in at 21.46%, expanded 1.4 percentage points from 2022.

WEC Energy Group Operating Margin 2022: 20.0%

WEC Energy Group posted operating margin of 20.05% in 2022, contracted 0.6 percentage points from 2021.

WEC Energy Group Operating Margin 2021: 20.6%

WEC Energy Group operating margin in 2021 was 20.62%.

See more financial history for WEC Energy Group (WEC).

Sector peers by Operating Margin

Utilities peers of WEC Energy Group (WEC), ranked by their latest operating margin

Frequently asked questions

WEC Energy Group (WEC) Key Financials

Charts, filings, and peer comparison for every metric

Explore more

Deep-dives across the income statement, cash flow, capital return, and valuation

Overview