Activist investor Carl Icahn this evening announced he’s increased his stake in video game maker Take-Two Interactive Software (TTWO) to nearly 10% from a prior 8.7%. Icahn and partners held 8,686,074 shares of Take-Two, representing 9.57% of the common stock, Icahn’s filing states, for a total aggregate purchase price of $79.9 million. Take-Two, makers of [...]