Company / Tangible Book Value per Share
NorthWestern Corporation Tangible Book Value per Share History
FY2021-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Tangible Book Value per Share
$41.06
FY2025
5-year range
$40.64 / $45.11
FY2021-FY2025
Trend
+0.6%
vs FY2024
Sector context
#19 of 68
Utilities
What the data says
At $41.06, NorthWestern Corporation's tangible book value per share ranks #19 of 68 in the Utilities sector.
Based on SEC 10-K filings.
41.06 in FY2025 with a 3-year CAGR of +0.1%.
Remained stable around $41.06 over the past 2 years.
Utilities sector context is included.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- +0.1%
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Sector benchmark
#19 of 68 in UtilitiesTop 28% of 68This company $41.06 Sector average $32.49
▼
+26.4% above sector average
Key checks
Key Insights
- In FY2025, tangible book value per share increased 0.6% year-over-year.
- Ranks #19 out of 68 companies in the Utilities sector.
- Peak tangible book value per share was recorded in FY2021.
- Lowest tangible book value per share in the period was in FY2023.
Company context
Key Data Points
- Altman Z-Score 0.60 (distress zone, below 1.8 threshold)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Tangible Book Value per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $41.06 | +0.6% |
| FY2024 | $40.82 | +0.5% |
| FY2023 | $40.64 | -0.9% |
| FY2022 | $40.99 | -9.1% |
| FY2021 | $45.11 | - |
As of FY2025 · SEC 10-K · Updated Feb 28, 2026