[glompers]

Not GP, but if I recall correctly, "taking money away from mismanaged companies" only occurs if the companies choose to do another issuance of shares in the future to raise equity, or stock options in the future to compensate people, in which case they would have to issue shares at a lower valuation, or issue more stock options to provide a similar benefit, than if they were a desirable company.

But stock trading also penalizes well-managed companies in slow-growing or more mature industries by giving them a higher cost-of-capital, just as it would if they were poorly managed. It seems a haphazardly blunt instrument for allocating liquidity to value generation. It piles on where rewards seem ready to be reaped, and makes it harder for mature sectors to renew or reinvent themselves.