Current
$4.13B
5-Year Average
$2.9B
All-Time High
$4.72B
All-Time Low
$498M
Market cap daily chart for MDU Resources Group (MDU)
Aug 2, 2021 – Jul 31, 2026 · 1,255 trading days
Market Cap growth chart for MDU Resources Group (MDU) from 2017 to 2026
Latest: +3.0%
Market Cap history table for MDU Resources Group (MDU) from 1985 to 2026
| 2026 | $4.13B | +3.0% | +$122M | ||
| 2025 | $4.01B | +8.7% | +$320M | ||
| 2024 | $3.69B | +65.0% | +$1.45B | ||
| 2023 | $2.24B | -4.6% | -$109M | ||
| 2022 | $2.34B | -1.1% | -$26M | ||
| 2021 | $2.37B | +18.0% | +$362M | ||
| 2020 | $2.01B | -10.5% | -$235M | ||
| 2019 | $2.24B | +26.2% | +$465M | ||
| 2018 | $1.78B | -11.0% | -$221M | ||
| 2017 | $2B | -6.5% | -$140M | ||
| 2016 | $2.14B | +57.5% | +$781M | ||
| 2015 | $1.36B | -21.1% | -$363M | ||
| 2014 | $1.72B | -21.8% | -$481M | ||
| 2013 | $2.2B | +44.4% | +$677M | ||
| 2012 | $1.52B | -1.0% | -$15.9M | ||
| 2011 | $1.54B | +6.2% | +$90.2M | ||
| 2010 | $1.45B | -12.7% | -$210M | ||
| 2009 | $1.66B | +10.1% | +$152M | ||
| 2008 | $1.51B | -21.4% | -$411M | ||
| 2007 | $1.92B | +8.6% | +$152M | ||
| 2006 | $1.77B | +18.7% | +$279M | ||
| 2005 | $1.49B | +24.8% | +$296M | ||
| 2004 | $1.19B | +17.1% | +$174M | ||
| 2003 | $1.02B | +45.7% | +$320M | ||
| 2002 | $699M | -3.6% | -$26.5M | ||
| 2001 | $725M | -4.3% | -$33M | ||
| 2000 | $758M | +81.7% | +$341M | ||
| 1999 | $417M | -17.8% | -$90.6M | ||
| 1998 | $508M | +45.8% | +$160M | ||
| 1997 | $348M | +39.2% | +$98.1M | ||
| 1996 | $250M | +15.4% | +$33.4M | ||
| 1995 | $217M | +10.3% | +$20.2M | ||
| 1994 | $197M | -13.3% | -$30M | ||
| 1993 | $227M | +19.0% | +$36.2M | ||
| 1992 | $190M | +6.9% | +$12.3M | ||
| 1991 | $178M | +19.4% | +$28.9M | ||
| 1990 | $149M | -8.6% | -$14M | ||
| 1989 | $163M | +21.4% | +$28.8M | ||
| 1988 | $134M | +12.2% | +$14.6M | ||
| 1987 | $120M | -22.4% | -$34.6M | ||
| 1986 | $154M | +22.3% | +$28.1M | ||
| 1985 | $126M | — | — |
- 2026$4.13B+3.0%
- 2025$4.01B+8.7%
- 2024$3.69B+65.0%
- 2023$2.24B-4.6%
- 2022$2.34B-1.1%
- 2021$2.37B+18.0%
- 2020$2.01B-10.5%
- 2019$2.24B+26.2%
- 2018$1.78B-11.0%
- 2017$2B-6.5%
- 2016$2.14B+57.5%
- 2015$1.36B-21.1%
- 2014$1.72B-21.8%
- 2013$2.2B+44.4%
- 2012$1.52B-1.0%
- 2011$1.54B+6.2%
- 2010$1.45B-12.7%
- 2009$1.66B+10.1%
- 2008$1.51B-21.4%
- 2007$1.92B+8.6%
- 2006$1.77B+18.7%
- 2005$1.49B+24.8%
- 2004$1.19B+17.1%
- 2003$1.02B+45.7%
- 2002$699M-3.6%
- 2001$725M-4.3%
- 2000$758M+81.7%
- 1999$417M-17.8%
- 1998$508M+45.8%
- 1997$348M+39.2%
- 1996$250M+15.4%
- 1995$217M+10.3%
- 1994$197M-13.3%
- 1993$227M+19.0%
- 1992$190M+6.9%
- 1991$178M+19.4%
- 1990$149M-8.6%
- 1989$163M+21.4%
- 1988$134M+12.2%
- 1987$120M-22.4%
- 1986$154M+22.3%
- 1985$126M—
Market Cap values are taken from MDU Resources Group's reported income statements (share counts) and end-of-day prices (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 Market Cap at MDU Resources Group (MDU)
According to MDU Resources Group's latest reported financial statements, the company's latest reported market cap is $4.29B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
In 2026, MDU Resources Group (MDU) market cap totalled $4.13B – edged up 3.0% year-over-year.
Across 2021–2026 (5 years), MDU Resources Group market cap produced a CAGR of +11.7% – sustaining 3 straight years of year-over-year growth.
The record annual market cap stands at $4.13B, reached in 2026; the historical low of $120M was recorded in 1987.
MDU Resources Group Market Cap by Year
MDU Resources Group Market Cap 2026: $4.13B
In 2026, MDU Resources Group reported market cap of $4.13B, edged up 3.0% from 2025. This figure represents the highest annual value in the available history.
MDU Resources Group Market Cap 2025: $4.01B
MDU Resources Group market cap in 2025 was $4.01B, grew 8.7% from 2024.
MDU Resources Group Market Cap 2024: $3.69B
2024's market cap for MDU Resources Group came in at $3.69B, surged 65.0% from 2023.
MDU Resources Group Market Cap 2023: $2.24B
MDU Resources Group posted market cap of $2.24B in 2023, edged down 4.6% below 2022.
MDU Resources Group Market Cap 2022: $2.34B
MDU Resources Group market cap in 2022 was $2.34B.
See more financial history for MDU Resources Group (MDU).
Sector peers by Market Cap
Utilities peers of MDU Resources Group (MDU), ranked by their latest market cap
| $264B | |
| $181B | |
| $107B | |
| $97.8B | |
| $94.4B | |
| $69.6B | |
| $60.8B | |
| $57.9B |
- $264B
- $181B
- $97.8B
- $60.8B
- $57.9B
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MDU Resources Group (MDU) Key Financials
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