Basics MDU Resources Group, Inc. MDU Resources Group Inc operates as a diversified natural resource company. The company mines aggregates and markets crushed stone, sand, gravel and related construction materials, including ready-mixed concrete, cement, asphalt, and liquid asphalt. IPO Date: November 1, 1984 Sector: Utilities Industry: Multi-Utilities Market Cap: $3.97B Activated in VL: True Average Daily Range Avg Daily Range: $0.25 | 1.02% Avg Daily Range (30 D): $0.16 | 0.87% Avg Daily Range (90 D): $0.16 | 0.94% Institutional Daily Volume Avg Daily Volume: .78M Avg Daily Volume (30 D): 2.21M Avg Daily Volume (90 D): 1.56M Trade Size Avg Trade Size (Sh.): 116 Avg Trade Size (Sh.) (30 D): 99 Avg Trade Size (Sh.) (90 D): 87 Institutional Trades Total Inst.Trades: 8,720 Avg Inst. Trade: $2.59M Avg Inst. Trade (30 D): $4.05M Avg Inst. Trade (90 D): $3.49M Avg Inst. Trade Volume: .24M Avg Inst. Trades (Per Day): 1 Market Closing Trades Avg Closing Trade: $3.89M Avg Closing Trade (30 D): $10.42M Avg Closing Trade (90 D): $6.31M Avg Closing Volume: 359.45K     News Aug 14, 2025 @ 8:30 PM MDU Resources Announces Increased Quarterly Divide... Source: Prnewswire May 23, 2025 @ 10:35 PM ECG IMPORTANT DEADLINE: ROSEN, A GLOBALLY RESPECTE... Source: N/A May 14, 2025 @ 8:30 PM MDU Resources Announces Quarterly Dividend on Comm... Source: Prnewswire May 5, 2025 @ 11:41 PM ROSEN, TRUSTED INVESTOR COUNSEL, Encourages Everus... Source: N/A Apr 18, 2025 @ 9:20 PM ROSEN, NATIONAL TRIAL LAWYERS, Encourages Everus C... Source: Rosen, National Trial Lawyers Financials   TTM Q2 2025 Q1 2025 Basic EPS $1.06 $.07 $.4 Diluted EPS $1.05 $.07 $.4 Revenue $ 522.63M $ 351.19M $ 674.83M Gross Profit $ $ $ Net Income / Loss $ 215.52M $ 13.78M $ 81.97M Operating Income / Loss $ 183.14M $ 30.33M $ 112.86M Cost of Revenue $ $ $ Net Cash Flow $ -35.64M $ -.74M $ -7.36M PE Ratio 18.39     Splits Nov 01, 2024:   1805:1000 Jun 01, 2023:   1457:1000 Jul 27, 2006:   3:2 Oct 30, 2003:   3:2