The Supervalu logo is displayed at a distribution center in Hopkins on Monday, Jan. 9. (Bloomberg News file photo) Supervalu Inc. is offering private-equity shoppers the biggest discount of any ...

Supervalu's Wild Harvest store brand. Image: SUPERVALU. Grocery chain SUPERVALU has gone through a lot of changes in recent years, having sold off.

The Supervalu Inc. logo is displayed at a distribution center in Hopkins, Minn., on Jan. 9, 2012. Supervalu said Tuesday it is considering spinning off its Save-A-Lot chain. ILLUSTRATION: Bloomberg.