KEY POINTS
  • Early in Tim Cook's tenure as Apple CEO, critics cast doubt on his ability to launch breakthrough products on the level of the iPhone.
  • That may have been true, but Cook did leverage the iPhone to keep Apple growing, boosting its market value well past $1 trillion.
  • Here's a look at Cook's stellar run at Apple and the factors that contributed to it.
Apple CEO Tim Cook greets customers as they prepare to purchase a new iPhone X at an Apple Store on November 3, 2017 in Palo Alto, California.

Apple was in a sour spot shortly after Tim Cook took over as Apple's CEO.

After the death of Steve Jobs in 2011, critics began questioning if the company could continue to produce breakthrough products like iPod, iPhone and iPad. That pessimism continued into 2012 and 2013 as rivals like Samsung pushed forward with iPhone alternatives that had bigger screens and wild features.