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
SPDR Ser Tr Bloomberg 1-3 Mo 78468R663   7,489,962 81,590 SH   SOLE   79,390 0 2,200
Vanguard Scottsdale Fds Short Term Treas 92206C102   1,560,167 26,867 SH   SOLE   26,867 0 0
Wisdomtree Tr Floating Rat Trea 97717Y527   372,448 7,406 SH   SOLE   0 0 7,406
Arch Capital Group Ltd COM G0450A105   400,133,704 4,328,577 SH   SOLE   3,141,604 0 1,186,973
AutoZone Inc. COM 053332102   530,901,746 168,452 SH   SOLE   114,408 0 54,044
Cummins Inc COM 231021106   306,265,766 1,039,422 SH   SOLE   715,216 0 324,206
Disney (Walt) Company COM 254687106   193,462,909 1,581,096 SH   SOLE   1,209,179 0 371,917
Domino's Pizza Inc COM 25754A201   353,385,795 711,210 SH   SOLE   526,369 0 184,841
Expeditors International of Wa COM 302130109   219,486,987 1,805,437 SH   SOLE   1,276,309 0 529,128
Fastenal Co COM 311900104   153,497,386 1,989,855 SH   SOLE   1,307,926 0 681,929
Mastercard Inc Class A COM 57636Q104   263,808,639 547,810 SH   SOLE   357,552 0 190,258
Moody's Corp. COM 615369105   202,379,727 514,922 SH   SOLE   368,454 0 146,468
NVR Inc COM 62944T105   264,244,995 32,623 SH   SOLE   23,488 0 9,135
O'Reilly Automotive Inc COM 67103H107   339,982,532 301,168 SH   SOLE   200,980 0 100,188
Progressive Corp COM 743315103   263,307,956 1,273,126 SH   SOLE   909,897 0 363,229
Ross Stores Inc COM 778296103   570,582,639 3,887,862 SH   SOLE   2,813,527 0 1,074,335
Strategic Education Inc COM 86272C103   188,608,197 1,811,450 SH   SOLE   1,314,254 0 497,196
TJX Companies Inc COM 872540109   359,288,887 3,542,584 SH   SOLE   2,545,712 0 996,872
Visa Inc Cl A COM 92826C839   257,626,776 923,129 SH   SOLE   637,470 0 285,659