Wages and profits are separate. Sure, equity vested to employees blurs that, but stock prices need not track profits either!
Employees may also rather coast than go through a stressful shakeup that quite likely won't succeed in bringing in profits.
Even if employees do want the shakeup, they are in no position to agitate for it. This would be a purely coincidental alignment of their desires with the agitating investors'.
Please understand the basics of how Capitalism works.