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
Expires: July 31, 2015
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
AKRE FOCUS ETF COM 74316P579 149,037 2,820 SH SOLE 0 0 2,820
ALPHABET INC COM - Class C 02079K107 2,678,917 9,339 SH SOLE 0 0 9,339
AMAZON COM INC COM 023135106 208,270 1,000 SH SOLE 0 0 1,000
AMERICAN CENTY ETF TR COM 025072232 5,706,408 64,831 SH SOLE 0 0 64,831
AMERICAN CENTY ETF TR COM 025072703 431,814 5,090 SH SOLE 0 0 5,090
AMERICAN CENTY ETF TR COM 025072802 426,530 4,271 SH SOLE 0 0 4,271
AMERICAN CENTY ETF TR COM 025072877 247,333 2,239 SH SOLE 0 0 2,239
AMERICAN CENTY ETF TR COM 025072885 87,119 784 SH SOLE 0 0 784
AMERICAN EXPRESS CO COM 025816109 7,562 25 SH SOLE 0 0 25
APPLE INC COM 037833100 2,982,267 11,751 SH SOLE 0 0 11,751
APPLIED MATLS INC COM 038222105 119,285 349 SH SOLE 0 0 349
BERKSHIRE HATHAWAY INC DEL COM - Class B 084670702 58,604,866 122,297 SH SOLE 0 0 122,297
BERKSHIRE HATHAWAY INC DEL COM - Class A 084670108 5,026,980 7 SH SOLE 0 0 7
COCA COLA CO COM 191216100 24,406 319 SH SOLE 0 0 319
COLGATE PALMOLIVE CO COM 194162103 23,306 273 SH SOLE 0 0 273
COSTCO WHOLESALE CORPORATION COM 22160K105 1,151,496 1,156 SH SOLE 0 0 1,156
CUMMINS INC COM 231021106 104,914 195 SH SOLE 0 0 195
DIMENSIONAL ETF TRUST COM 25434V724 4,056,966 83,718 SH SOLE 0 0 83,718
DIMENSIONAL ETF TRUST COM 25434V708 3,651,793 93,973 SH SOLE 0 0 93,973
DIMENSIONAL ETF TRUST COM 25434V880 1,212,899 35,705 SH SOLE 0 0 35,705
DIMENSIONAL ETF TRUST COM 25434V401 646,345 9,115 SH SOLE 0 0 9,115
EXXON MOBIL CORP COM 30231G102 101,796 600 SH SOLE 0 0 600
FASTENAL CO COM 311900104 65,888 1,420 SH SOLE 0 0 1,420
HERSHEY CO COM 427866108 441,701 2,125 SH SOLE 0 0 2,125
IDEXX LABS INC COM 45168D104 28,095 50 SH SOLE 0 0 50
ISHARES TR COM 464287200 4,221,813 6,463 SH SOLE 0 0 6,463
ISHARES TR COM 46436E718 1,388,385 13,793 SH SOLE 0 0 13,793
ISHARES TR COM 464288737 233,286 3,481 SH SOLE 0 0 3,481
ISHARES TR COM 464289867 203,476 3,162 SH SOLE 0 0 3,162
ISHARES TR COM 464287598 10,684 50 SH SOLE 0 0 50
JOHNSON & JOHNSON COM 478160104 228,225 934 SH SOLE 0 0 934
MASTERCARD INCORPORATED COM 57636Q104 1,608,630 3,219 SH SOLE 0 0 3,219
MCDONALDS CORP COM 580135101 303,879 978 SH SOLE 0 0 978
METLIFE INC COM 59156R108 14,144 200 SH SOLE 0 0 200
MICROSOFT CORP COM 594918104 1,400,266 3,783 SH SOLE 0 0 3,783
MONDELEZ INTL INC COM 609207105 16,279 280 SH SOLE 0 0 280
PEPSICO INC COM 713448108 121,668 783 SH SOLE 0 0 783
PHILIP MORRIS INTL INC COM 718172109 78,401 470 SH SOLE 0 0 470
PROCTER & GAMBLE CO COM 742718109 144 1 SH SOLE 0 0 1
PRUDENTIAL FINL INC COM 744320102 9,281 95 SH SOLE 0 0 95
RBB FUND TRUST COM 75526L886 982,437 20,903 SH SOLE 0 0 20,903
REPUBLIC SVCS INC COM 760759100 36,357 166 SH SOLE 0 0 166
SCHWAB STRATEGIC TR COM 808524755 31,609 646 SH SOLE 0 0 646
SCHWAB STRATEGIC TR COM 808524763 18,809 580 SH SOLE 0 0 580
SPROTT ASSET MANAGEMENT LP COM 85207H104 53,798 1,518 SH SOLE 0 0 1,518
STATE STR SPDR S&P 500 ETF T COM 78462F103 778,503 1,194 SH SOLE 0 0 1,194
STATE STR SPDR S&P MIDCAP 40 COM 78467Y107 2,314,091 3,743 SH SOLE 0 0 3,743
UNION PAC CORP COM 907818108 436,186 1,798 SH SOLE 0 0 1,798
VANECK ETF TRUST COM 92189F643 16,729 173 SH SOLE 0 0 173
VANGUARD BD INDEX FDS COM 921937835 9,087,677 123,407 SH SOLE 0 0 123,407
VANGUARD INDEX FDS COM 922908363 24,240,739 40,567 SH SOLE 0 0 40,567
VANGUARD INDEX FDS COM 922908769 13,794,605 42,999 SH SOLE 0 0 42,999
VANGUARD INDEX FDS COM 922908652 283,011 1,375 SH SOLE 0 0 1,375
VANGUARD INDEX FDS COM 922908629 143,092 498 SH SOLE 0 0 498
VANGUARD INDEX FDS COM 922908637 103,404 346 SH SOLE 0 0 346
VANGUARD INTL EQUITY INDEX F COM 922042742 21,552,229 155,814 SH SOLE 0 0 155,814
VANGUARD INTL EQUITY INDEX F COM 922042775 196,717 2,619 SH SOLE 0 0 2,619
VANGUARD SCOTTSDALE FDS COM 92206C409 3,094,432 39,037 SH SOLE 0 0 39,037
VANGUARD SPECIALIZED FUNDS COM 921908844 4,222,666 19,635 SH SOLE 0 0 19,635
VANGUARD STAR FDS COM 921909768 10,851,637 140,729 SH SOLE 0 0 140,729
VANGUARD TAX-MANAGED FDS COM 921943858 296,097 4,621 SH SOLE 0 0 4,621
VISA INC COM 92826C839 1,377,255 4,557 SH SOLE 0 0 4,557