General Mills, Inc.
A maker of packaged foods sold under more than a hundred brands in a hundred countries — think Cheerios, Progresso soup, and Blue Buffalo pet food. Born in 1928 from a merger of Minneapolis flour mills that dated to the 1860s, it grew from milling Gold Medal flour into one of the world's largest food companies. Fun fact: its iconic Cheerios cereal was first named "Cheerioats" until a trademark spat with Quaker Oats forced a rename in 1945.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.