Alaska Air Group, Inc.
An airline holding company whose Alaska Airlines brand flies a West Coast network spanning Alaska, Hawaii and beyond, alongside regional carrier Horizon Air. It began in 1932 in Anchorage as McGee Airways, a single bush-flying operation serving remote Alaskan towns. The smiling "Chester" face on its planes' tails is said to honor a beloved reindeer-herder who greeted early flights.
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.