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
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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
ABBOTT LABS COM 002824100   1,520,829 13,950 SH   SOLE   13,950 0 0
ADOBE SYSTEMS INCORPORATED COM 00724F101   29,852,351 61,049 SH   SOLE   61,049 0 0
ALPHABET INC CAP STK CL C 02079K107   44,307,319 366,267 SH   SOLE   366,267 0 0
AMAZON COM INC COM 023135106   31,128,404 238,788 SH   SOLE   238,788 0 0
ANALOG DEVICES INC COM 032654105   43,582,309 223,717 SH   SOLE   223,717 0 0
AON PLC SHS CL A G0403H108   39,677,633 114,941 SH   SOLE   114,941 0 0
APPLE INC COM 037833100   27,510,377 141,828 SH   SOLE   141,828 0 0
BANK AMERICA CORP COM 060505104   2,185,576 76,179 SH   SOLE   76,179 0 0
BECTON DICKINSON & CO COM 075887109   1,016,439 3,850 SH   SOLE   3,850 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   38,602,564 113,204 SH   SOLE   113,204 0 0
BLACK KNIGHT INC COM 09215C105   11,177,992 187,142 SH   SOLE   187,142 0 0
BOSTON OMAHA CORP CL A COM STK 101044105   7,899,319 419,730 SH   SOLE   419,730 0 0
COSTAR GROUP INC COM 22160N109   42,047,961 472,449 SH   SOLE   472,449 0 0
COSTCO WHSL CORP NEW COM 22160K105   18,512,735 34,386 SH   SOLE   34,386 0 0
DANAHER CORPORATION COM 235851102   21,705,840 90,441 SH   SOLE   90,441 0 0
DISNEY WALT CO COM 254687106   6,969,197 78,060 SH   SOLE   78,060 0 0
DOLLAR GEN CORP NEW COM 256677105   23,996,705 141,340 SH   SOLE   141,340 0 0
DOLLAR TREE INC COM 256746108   33,626,499 234,331 SH   SOLE   234,331 0 0
GENERAL DYNAMICS CORP COM 369550108   839,085 3,900 SH   SOLE   3,900 0 0
HEICO CORP NEW CL A 422806208   26,393,291 187,719 SH   SOLE   187,719 0 0
HEICO CORP NEW COM 422806109   9,552,106 53,985 SH   SOLE   53,985 0 0
J P MORGAN EXCHANGE TRADED F ULTRA SHRT INC 46641Q837   472,770 9,429 SH   SOLE   9,429 0 0
JPMORGAN CHASE & CO COM 46625H100   4,532,347 31,163 SH   SOLE   31,163 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409   22,170,263 91,867 SH   SOLE   91,867 0 0
LOWES COS INC COM 548661107   24,139,066 106,952 SH   SOLE   106,952 0 0
MASTERCARD INCORPORATED CL A 57636Q104   26,175,295 66,553 SH   SOLE   66,553 0 0
MCCORMICK & CO INC COM NON VTG 579780206   1,151,436 13,200 SH   SOLE   13,200 0 0
MICROSOFT CORP COM 594918104   76,990,645 226,084 SH   SOLE   226,084 0 0
MOODYS CORP COM 615369105   33,969,462 97,692 SH   SOLE   97,692 0 0
OLD DOMINION FREIGHT LINE IN COM 679580100   1,345,520 3,639 SH   SOLE   3,639 0 0
PAYPAL HLDGS INC COM 70450Y103   5,403,395 80,974 SH   SOLE   80,974 0 0
PEPSICO INC COM 713448108   907,578 4,900 SH   SOLE   4,900 0 0
PFIZER INC COM 717081103   608,888 16,600 SH   SOLE   16,600 0 0
PRICE T ROWE GROUP INC COM 74144T108   683,322 6,100 SH   SOLE   6,100 0 0
PROCTER AND GAMBLE CO COM 742718109   749,596 4,940 SH   SOLE   4,940 0 0
S&P GLOBAL INC COM 78409V104   42,495,543 106,003 SH   SOLE   106,003 0 0
SKY HARBOUR GROUP CORPORATIO *W EXP 10/21/202 83085C115   17,509 56,500 SH   SOLE   56,500 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100   3,495,566 34,637 SH   SOLE   34,637 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102   41,515,648 79,570 SH   SOLE   79,570 0 0
UNION PAC CORP COM 907818108   11,034,134 53,925 SH   SOLE   53,925 0 0
UNITEDHEALTH GROUP INC COM 91324P102   22,904,419 47,654 SH   SOLE   47,654 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363   490,772 1,205 SH   SOLE   1,205 0 0
VISA INC COM CL A 92826C839   40,223,887 169,378 SH   SOLE   169,378 0 0