stockholder vs tycoon

stockholder

noun
  • One who owns stock. 

  • a company that maintains a stock of certain products. 

tycoon

noun
  • A wealthy and powerful business person. 

  • A type of Roblox game in which players earn money which is then used to purchase upgrades. 

How often have the words stockholder and tycoon occurred in a corpus of books? (source: Google Ngram Viewer )