MDU Resources Group, Inc. engages in the regulated energy delivery businesses in the United States. The company operates through three segments: Electric, Natural Gas Distribution, and Pipeline.

MDU Resources may gain from infrastructure trends and spin-off clarity, though income-focused investors might hesitate. Check ...

Commonwealth Equity Services LLC raised its stake in MDU Resources Group, Inc. (NYSE:MDU – Free Report) by 5.8% in the fourth quarter, HoldingsChannel.com reports. The fund owned 148,911 shares ...

MDU Resources has done a decent job managing its cost base over the last five years. The company has produced an average operating margin of 9.6%, higher than the broader industrials sector.