Mdu Resources Group Inc (MDU)

Market is closed

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Hennessy Advisors Inc	1,977,407	$33,437,952	1.11%
2.	Rhumbline Advisers	492,478	$8,327,754	0.01%
3.	Cascade Investment Advisors, Inc.	83,481	$1,411,664	0.95%
4.	Yousif Capital Management, Llc	76,195	$1,288,457	0.01%
5.	Allied Investment Advisors, Llc	22,069	$373,187	0.07%