Live Nation Inc $3,001,555 Tripadvisor Inc $237,449 Houghton Mifflin Harcourt Co $237,954 Ziff Davis Inc $9,716,445 Interpublic Group of Companies $2,548,907 Akamai Technologies Inc $2,544,994 Live Nation Inc $3,001,555 Tripadvisor Inc $237,449 Houghton Mifflin Harcourt Co $237,954 Ziff Davis Inc $9,716,445 Interpublic Group of Companies $2,548,907 Akamai Technologies Inc $2,544,994