It's unusual to see such big buys of mid- and large-cap stocks. Do these traders know something we don't?
The carrier sports a low valuation and a profit outlook that is sky high.
The change could be a blow to loyal customers, many of whom go out of their way to fly with the airline to avoid charges.
Net income rose in the most recent quarter, but still came in below estimates. The company didn't specify what changes it will make.
Domestic airlines in general saw the largest upswings, as the summer travel season draws to a close.
Its revival of the old ad slogan has gotten little but criticism from passengers who say the carrier is hardly warm and fuzzy.
The airliner, immune to fear of missing out, doesn't have imminent deliveries of either company's conspicuous consumption jets.
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