Where do NorthWestern Energy Group, Inc.'s ratios come from?

Every ratio is computed from NorthWestern Energy Group, Inc.'s SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Profitability
Operating margin	19.2%-1.0pp	20.2%-2.5pp	22.8%+0.2pp	22.6%-0.4pp	23%+1.6pp
Net margin	10.2%-1.0pp	11.2%-2.6pp	13.8%-0.9pp	14.8%-0.9pp	15.7%+0.9pp
Returns
Return on equity	5.8%-0.5pp	6.3%-1.3pp	7.6%-0.3pp	7.9%-0.3pp	8.3%+0.3pp
Return on invested capital	5.2%-0.3pp	5.5%-0.5pp	6%0.0pp	6%0.0pp	6%+0.2pp
Efficiency
Asset turnover	0.2×0.0×	0.2×0.0×	0.2×0.0×	0.2×0.0×	0.2×0.0×
Liquidity
Current ratio	0.7×0.0×	0.7×+0.1×	0.6×-0.1×	0.8×-0.4×	1.2×+0.7×
Leverage
Debt-to-equity	1.1×0.0×	1.2×0.0×	1.1×0.0×	1.1×0.0×	1.1×+0.1×
Net debt / EBITDA	5.8×+0.1×	5.7×+0.5×	5.3×-0.1×	5.3×0.0×	5.3×+0.2×
Valuation
Market capitalization	$4.06B+2.3%	$3.96B+10.1%	$3.6B+12.8%	$3.19B-10.1%	$3.55B+8.3%
Price / earnings	24.2×+2.3×	21.9×+5.3×	16.6×+2.4×	14.1×-0.9×	15×+0.4×
Price / sales	2.5×0.0×	2.5×+0.2×	2.3×+0.2×	2.1×-0.3×	2.4×+0.2×
Price / book	1.4×0.0×	1.4×+0.1×	1.2×+0.1×	1.1×-0.1×	1.2×+0.1×
EV / EBITDA	12.9×+0.3×	12.6×+1.4×	11.2×+0.5×	10.8×-0.6×	11.4×+0.4×
Dividend yield	4%-0.1pp	4.1%-0.4pp	4.5%-0.5pp	5%+0.5pp	4.5%-0.4pp

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Questions, answered.

Where do NorthWestern Energy Group, Inc.'s ratios come from?: Every ratio is computed from NorthWestern Energy Group, Inc.'s SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.