Athene (ATH) Stock Up 95.4% in a Year: What’s Driving It? Posted byZacks Equity Research December 23, 2021 Leave a comment on Athene (ATH) Stock Up 95.4% in a Year: What’s Driving It? Athene (ATH) stock rallies on the back of growth in average net invested assets, higher pension group annuity premiums, and solid financial standing.