Claim: Instagram, Robinhood, and Netflix are just a few of the companies founded by Stanford university alumni.
Evidence: Instagram (commonly abbreviated to IG or Insta) is an American photo and video sharing social networking service owned by Facebook, created by Kevin Systrom and Mike Krieger and originally launched on iOS in October 2010. Systrom attended Stanford University and graduated in 2006 with a bachelor's degree in management science and engineering. Krieger was born in São Paulo, Brazil, and moved to California in 2004 to attend Stanford University. He earned a degree in mathematics from Stanford University, where he met Baiju Bhatt. Vladimir Tenev
Baiju Bhatt Baiju Prafulkumar Bhatt, the son of Indian immigrants, earned a bachelor's degree in physics from Stanford University where he also completed a master's degree in mathematics in 2008. Netflix was founded in 1997 by Reed Hastings and Marc Randolph in Scotts Valley, California. After returning from the Peace Corps, Hastings went on to attend Stanford University after being rejected from his first choice MIT, graduating in 1988 with a Master's Degree in Computer Science. Alphabet Inc. Cisco Systems, Inc. HP Inc. Nike 
Netflix PayPal** Robinhood Instagram Trader Joe's* Micron Technology Yahoo!*** Intuit