The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALPHABET INC CAP STK CL A 02079K305   37,547,572 130,573 SH   SOLE   190,573 0 0
ALPHABET INC CAP STK CL A 02079K305   17,253,600 60,000 SH   DFND 1 60,000 0 0
AMAZON COM INC COM 023135106   51,380,417 246,701 SH   SOLE   334,201 0 0
AMAZON COM INC COM 023135106   18,223,625 87,500 SH   DFND 1 87,500 0 0
APPLE INC COM 037833100   15,619,506 61,545 SH   SOLE   71,545 0 0
APPLE INC COM 037833100   2,537,900 10,000 SH   DFND 1 10,000 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108   718,140 1 SH   SOLE   1 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   127,365,130 265,787 SH   SOLE   305,787 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   19,168,000 40,000 SH   DFND 1 40,000 0 0
COSTCO WHOLESALE CORPORATION COM 22160K105   37,205,700 37,339 SH   SOLE   37,339 0 0
JOHNSON & JOHNSON COM 478160104   3,128,343 12,798 SH   SOLE   12,798 0 0
META PLATFORMS INC CL A 30303M102   27,642,461 48,315 SH   SOLE   70,315 0 0
META PLATFORMS INC CL A 30303M102   12,586,860 22,000 SH   DFND 1 22,000 0 0
MICROSOFT CORP COM 594918104   35,994,220 97,237 SH   SOLE   137,237 0 0
MICROSOFT CORP COM 594918104   14,806,800 40,000 SH   DFND 1 40,000 0 0
NVIDIA CORPORATION COM 67066G104   793,520 4,550 SH   SOLE   53,300 0 0
NVIDIA CORPORATION COM 67066G104   8,502,000 48,750 SH   DFND 1 48,750 0 0
TAIWAN SEMICONDUCTOR MANUFAC SPONSORED ADS 874039100   19,578,457 57,933 SH   SOLE   82,433 0 0
TAIWAN SEMICONDUCTOR MANUFAC SPONSORED ADS 874039100   8,279,775 24,500 SH   DFND 1 24,500 0 0