Viking Tax-Free Fund For Montana earns a Low ... The parent firm's subpar risk-adjusted performance, as shown by its average 10-year Morningstar Rating of 2.8 stars, also detracts from the process.

Viking Tax-Free Fund for North Dakota earns ... as shown by its average 10-year Morningstar Rating of 2.8 stars, also weakens the process. A lower star rating suggests that the firm has struggled ...