Alphabet wholly owns Google, it's subsidiary. Yum is no longer a subsidiary of PepsiCo as of 25 years ago. PepsiCo divested their entire stake. They just have a

Alphabet wholly owns Google, it's subsidiary. Yum is no longer a subsidiary of PepsiCo as of 25 years ago. PepsiCo divested their entire stake. They just have a lifelong contract to supply the restaurants with beverages. Yum operates independently and according to it's shareholders, doing what's best for its own business even if it comes at the expense of PepsiCo. They have no other relation for almost 3 decades.