MDU — MDU Resources Group Inc · catalysts, narrative & risks

Snapshot (as of ~Oct 9–11, 2026)

MDU Resources Group (NYSE: MDU) is a Bismarck, North Dakota–headquartered regulated energy delivery and construction-materials company operating across 48 states [14]. Its market capitalization sits near $3.8–4.0B [1], [7], [10], [11]. The stock closed around $18.73 on Oct 9, 2026 [11], down roughly 2% year-to-date and returning about +2.9% over the trailing 12 months — lagging the S&P 500's +17.3% over the same period [10]. It trades ~17% below its 52-week high of $22.98 [7], [10].