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 CAP STK CL A 02079K305 3,137 1,083 SH   SOLE   0 0 1,083
AMAZON COM INC COM 023135106 9,613 2,883 SH   SOLE   0 0 2,883
AMERICAN TOWER CORP NEW COM 03027X100 5,396 18,447 SH   SOLE   0 0 18,447
ANTERO RESOURCES CORP COM 03674X106 13,379 764,523 SH   SOLE   0 0 764,523
APPLE INC COM 037833100 12,375 69,691 SH   SOLE   0 0 69,691
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,100 57,192 SH   SOLE   0 0 57,192
BIGCOMMERCE HLDGS INC COM SER 1 08975P108 609 17,207 SH   SOLE   0 0 17,207
CANADIAN PAC RY LTD COM 13645T100 16,201 225,195 SH   SOLE   0 0 225,195
INVESCO QQQ TR UNIT SER 1 46090E103 98,940 248,686 SH   SOLE   0 0 248,686
MICROSOFT CORP COM 594918104 1,328 3,948 SH   SOLE   0 0 3,948
PDC ENERGY INC COM 69327R101 6,432 131,860 SH   SOLE   0 0 131,860
RANGE RES CORP COM 75281A109 18,832 1,056,221 SH   SOLE   0 0 1,056,221
TURQUOISE HILL RES LTD COM 900435207 21,704 1,319,421 SH   SOLE   0 0 1,319,421
WARBY PARKER INC CL A COM 93403J106 399 8,570 SH   SOLE   0 0 8,570
XOMETRY INC CLASS A COM 98423F109 364 7,093 SH   SOLE   0 0 7,093
ISHARES TR RUSSELL 3000 ETF 464287689 54,670 197,008 SH   SOLE   0 0 197,008