What is StepStone Group Cash, Cash Equivalents, Marketable Securities? StepStone Group‘s quarterly cash, cash equivalents, marketable securities increased from Dec. 2023 ($173.56 Mil) to Mar. 2024 ($181.59 Mil) and increased from Mar. 2024 ($181.59 Mil) to Jun. 2024 ($195.44 Mil). StepStone Group‘s annual cash, cash equivalents, marketable securities increased from Mar. 2022 ($116.39 Mil) to