MICRON TECHNOLOGY INC COM 595112103 146404695 137455 SH SOLE 137455 0 0 ROUNDHILL ETF TR ROUNDHILL MEMORY ETF SHS 77926X320 56236084 931678 SH SOLE 931678 0 0 SANDISK CORPORATION COM 80004C200 15930433 9156 SH SOLE 9156 0 0