So...Panasonic - which probably wants to be an electronics company, not an investment fund - booked a huge profit by selling off something which started out as a little demonstration of financial & moral support for a little customer. But which had grown to be ~13% of Panasonic's own market cap - possibly interesting financial regulators, or causing electronics-focused talent there to feel some concern for their career paths. And they did so gradually and quietly, when the no-longer-little customer had long outgrown any need for Panasonic's show of financial & moral support.

I understand why this pushes a lot of peoples' buttons. But objectively, my reaction is "Zzzzz".