1. Ted Cruz led with 60,310 Facebook engagements and a 15.61% market share. Elizabeth Warren led all Democratic candidates with 55,701 Facebook engagements and a 14.42% market share.
2. George Allen led with 86 Facebook posts. Sherrod Brown led all Democratic candidates with 73.
3. Elizabeth Warren led with 2,321 Facebook engagements per post. Ted Cruz led all Republican candidates with 745.