Live Nation Inc $2,898,771 Tripadvisor Inc $240,425 Houghton Mifflin Harcourt Co $237,954 Ziff Davis Inc $9,532,607 Interpublic Group of Companies $2,496,092 Akamai Technologies Inc $2,460,565 Live Nation Inc $2,898,771 Tripadvisor Inc $240,425 Houghton Mifflin Harcourt Co $237,954 Ziff Davis Inc $9,532,607 Interpublic Group of Companies $2,496,092 Akamai Technologies Inc $2,460,565