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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALPHABET INC CL A COM 02079K305 17,356 5,991 SH   SOLE 1 0 5,991 0
AMAZON COM INC COM 023135106 88,203 26,453 SH   SOLE 1 0 26,453 0
APPLE INC COM COM 037833100 90,906 511,942 SH   SOLE 1 0 511,942 0
ASML HLDG N V N Y REGISTRY SHS COM N07059210 796 1,000 SH   SOLE 1 0 1,000 0
AXON COM 05464c101 314 2,000 SH   SOLE 1 0 2,000 0
BERKSHIRE HATHAWAY INC DEL CL COM 084670108 451 1 SH   SOLE   0 1 0
BERKSHIRE HATHAWAY INC DEL CL COM 084670702 103,738 346,950 SH   SOLE 1 0 346,950 0
CARRIER GLOBAL CORP COM COM 14448C104 1,363 25,125 SH   SOLE 1 0 25,125 0
COSTCO WHOLESALE CORP NEW COM COM 22160K105 7,105 12,515 SH   SOLE 1 0 12,515 0
HILTON WORLDWIDE HLDGS INC COM COM 43300A203 312 2,000 SH   SOLE   0 2,000 0
MICROSOFT CORP COM COM 594918104 93,137 276,930 SH   SOLE 1 0 276,930 0
MODERNA INC COM COM 60770K107 1,283 5,050 SH   SOLE 1 0 5,050 0
NVIDIA CORP COM COM 67066G104 735 2,500 SH   SOLE 1 0 2,500 0
SHOPIFY INC CL A ISIN#CA82509L COM 82509L107 2,066 1,500 SH   SOLE 1 0 1,500 0
SNOWFLAKE INC CL A COM 833445109 423 1,250 SH   SOLE 1 0 1,250 0
TESLA INC COM COM 88160R101 17,211 16,286 SH   SOLE 1 0 16,286 0
UBER TECHNOLOGIES INC COM COM 90353T100 9,850 234,925 SH   SOLE 1 0 234,925 0
UNITEDHEALTH GROUP INC COM COM 91324P102 4,268 8,500 SH   SOLE 1 0 8,500 0
ZOOMINFO TECHNOLOGIES INC CL A COM 98980F104 11,621 181,014 SH   SOLE 1 0 181,014 0