AMAZON COM INC COM 23135106 910089 2910982 SH DFND 1 0 2910982 0 BERKSHIRE HATHAWAY INC DEL CL A 084670108 113493 666 SH DFND 1 0 666 0 COSTCO WHSL CORP NEW COM 22160K105 211583 1837140 SH DFND 1 0 1837140 0 LIBERTY GLOBAL PLC SHS CL A G5480U104 174181 2195101 SH DFND 1 0 2195101 0