, wastingtime​withforums wrote

... which would be about one percent of the company's total worth.

...It's possible that Ubben may try to use his stake in Microsoft to lead other investors in an effort to get rid of the chief executive.

There's also speculation that Ubben might try to convince shareholders to break up Microsoft...

ROFLMAOCOPTERLOLS

Unless the "other investors" are planning to do that anyway they'll need a lot more than 1% and if they're planning to do it anyway I'm not sure that 1% will make a whole lot of difference.