FSK - FS KKR Capital Non-GAAP NII of $0.65 beats by $0.05 February, 28 2022 04:46 PM FS KKR Capital Corp. FS KKR Capital press release (NYSE:FSK): Q4 Non-GAAP NII of $0.65 beats by $0.05. Full year's total Investment Income of $1.08B. For further details see: FS KKR Capital Non-GAAP NII of $0.65 beats by $0.05