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
AMAZON COM INC COM 023135106   64,078,372 355,241 SH   SOLE   0 355,241 0
APPLE INC COM 037833100   16,534,273 96,421 SH   SOLE   0 96,421 0
BERKSHIRE HATHAWAY INC CL A 084670108   634,440 1 SH   SOLE   0 1 0
BERKSHIRE HATHAWAY INC DEL CL CL B NEW 084670702   135,687,927 322,667 SH   SOLE   0 322,667 0
COSTAR GROUP INC COM 22160N109   2,901,381 30,035 SH   SOLE   0 30,035 0
COSTCO WHSL CORP NEW COM 22160K105   28,012,841 38,236 SH   SOLE   0 38,236 0
CRH PLC ORD G25508105   3,195,502 37,045 SH   SOLE   0 37,045 0
LILLY ELI & CO COM 532457108   5,920,276 7,610 SH   SOLE   0 7,610 0
META PLATFORMS INC CL A 30303M102   7,040,910 14,500 SH   SOLE   0 14,500 0
MICROSOFT CORP COM 594918104   84,024,095 199,715 SH   SOLE   0 199,715 0
PEPSICO INC COM 713448108   525,030 3,000 SH   SOLE   0 3,000 0
TAIWAN SEMICONDUCTOR MFG LTD SPON ADS 874039100   3,289,689 24,180 SH   SOLE   0 24,180 0
TESLA INC COM 88160R101   3,233,130 18,392 SH   SOLE   0 18,392 0
UBER TECHNOLOGIES INC COM 90353T100   3,467,784 45,042 SH   SOLE   0 45,042 0
UNITEDHEALTH GROUP INC COM 91324P102   15,601,354 31,537 SH   SOLE   0 31,537 0