APO APOLLO GLOBAL MANAGEMENT INC Credit Rating Changes 8-K Filing 2024 - Credit Rating Upgrade AM Best upgraded the financial strength rating of Athene Holding Ltd.'s primary insurance subsidiaries, including Athene Annuity & Life Assurance Company, to A+ (Superior) from A (Excellent), and upgraded the long-term issuer credit rating of Athene Group to aa- (Superior) from a+ (Excellent).Get access to all SEC 8-K filings of the APOLLO GLOBAL MANAGEMENT INC