The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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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 | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
| Alleghany Corp Del | COM | 017175100 | 169,817 | 281,299 | SH | SOLE | None | 281,299 | 0 | 0 | |
| Comcast Corp New | CL A | 20030N101 | 523,746 | 9,995,158 | SH | SOLE | None | 9,995,158 | 0 | 0 | |
| Berkshire Hathaway Inc Del | CL B NEW | 084670702 | 534,983 | 2,307,254 | SH | SOLE | None | 2,307,254 | 0 | 0 | |
| Becton Dickinson & Co | COM | 075887109 | 449,715 | 1,797,280 | SH | SOLE | None | 1,797,280 | 0 | 0 | |
| Danaher Corporation | COM | 235851102 | 391,644 | 1,763,050 | SH | SOLE | None | 1,763,050 | 0 | 0 | |
| Fiserv Inc | COM | 337738108 | 675,090 | 5,929,120 | SH | SOLE | None | 5,929,120 | 0 | 0 | |
| Home Depot Inc | COM | 437076102 | 190,965 | 718,941 | SH | SOLE | None | 718,941 | 0 | 0 | |
| Intuit | COM | 461202103 | 895,021 | 2,356,249 | SH | SOLE | None | 2,356,249 | 0 | 0 | |
| Martin Marietta Matls Inc | COM | 573284106 | 177,335 | 624,486 | SH | SOLE | None | 624,486 | 0 | 0 | |
| Microsoft Corp | COM | 594918104 | 948,668 | 4,265,212 | SH | SOLE | None | 4,265,212 | 0 | 0 | |
| Sherwin Williams Co | COM | 824348106 | 258,184 | 351,314 | SH | SOLE | None | 351,314 | 0 | 0 | |
| Texas Instrs Inc | COM | 882508104 | 173,084 | 1,054,557 | SH | SOLE | None | 1,054,557 | 0 | 0 | |
| Thermo Fisher Scientific Inc | COM | 883556102 | 262,219 | 562,968 | SH | SOLE | None | 562,968 | 0 | 0 | |
| Union Pac Corp | COM | 907818108 | 116,502 | 559,512 | SH | SOLE | None | 559,512 | 0 | 0 | |
| Intercontinental Exchange In | COM | 45866F104 | 152,929 | 1,326,473 | SH | SOLE | None | 1,326,473 | 0 | 0 | |
| Waste Connections Inc | COM | 94106B101 | 284,188 | 2,770,669 | SH | SOLE | None | 2,770,669 | 0 | 0 | |
| Alphabet Inc | CAP STK CL C | 02079K107 | 448,522 | 256,023 | SH | SOLE | None | 256,023 | 0 | 0 | |
| Schwab Charles Corp | COM | 808513105 | 197,376 | 3,721,271 | SH | SOLE | None | 3,721,271 | 0 | 0 | |
| EOG Res Inc | COM | 26875P101 | 231,414 | 4,640,336 | SH | SOLE | None | 4,640,336 | 0 | 0 | |
| Fidelity Natl Information SV | COM | 31620M106 | 483,079 | 3,414,948 | SH | SOLE | None | 3,414,948 | 0 | 0 | |
| Air Prods & Chems Inc | COM | 009158106 | 477,165 | 1,746,448 | SH | SOLE | None | 1,746,448 | 0 | 0 | |
| Autodesk Inc | COM | 052769106 | 677,260 | 2,218,052 | SH | SOLE | None | 2,218,052 | 0 | 0 | |
| Marsh & Mclennan Cos Inc | COM | 571748102 | 395,053 | 3,376,525 | SH | SOLE | None | 3,376,525 | 0 | 0 | |
| Nasdaq Inc | COM | 631103108 | 81,677 | 615,312 | SH | SOLE | None | 615,312 | 0 | 0 | |
| Agilent Technologies Inc | COM | 00846U101 | 298,471 | 2,518,953 | SH | SOLE | None | 2,518,953 | 0 | 0 | |
| Agnico Eagle Mines Ltd | COM | 008474108 | 111,030 | 1,574,671 | SH | SOLE | None | 1,574,671 | 0 | 0 | |
| Analog Devices Inc | COM | 032654105 | 122,402 | 828,553 | SH | SOLE | None | 828,553 | 0 | 0 | |
| T-Mobile US Inc | COM | 872590104 | 897,433 | 6,655,050 | SH | SOLE | None | 6,655,050 | 0 | 0 | |
| Alcon AG | ORD SHS | H01301128 | 254,023 | 3,850,000 | SH | SOLE | None | 3,850,000 | 0 | 0 | |
| ICU Med Inc | COM | 44930G107 | 113,428 | 528,825 | SH | SOLE | None | 528,825 | 0 | 0 | |
| Transunion | COM | 89400J107 | 347,052 | 3,497,804 | SH | SOLE | None | 3,497,804 | 0 | 0 | |
| Cintas Corp | COM | 172908105 | 159,000 | 449,838 | SH | SOLE | None | 449,838 | 0 | 0 | |
| Jacobs Engr Group Inc | COM | 469814107 | 175,315 | 1,608,989 | SH | SOLE | None | 1,608,989 | 0 | 0 | |
| Mcdonalds Corp | COM | 580135101 | 386,514 | 1,801,259 | SH | SOLE | None | 1,801,259 | 0 | 0 | |
| Unitedhealth Group Inc | COM | 91324P102 | 400,692 | 1,142,615 | SH | SOLE | None | 1,142,615 | 0 | 0 | |
| Activision Blizzard Inc | COM | 00507V109 | 328,753 | 3,540,689 | SH | SOLE | None | 3,540,689 | 0 | 0 | |
| Amazon Com Inc | COM | 023135106 | 556,329 | 170,814 | SH | SOLE | None | 170,814 | 0 | 0 | |
| S&P Global Inc | COM | 78409V104 | 217,527 | 661,718 | SH | SOLE | None | 661,718 | 0 | 0 | |
| CBRE Group Inc | CL A | 12504L109 | 93,821 | 1,495,876 | SH | SOLE | None | 1,495,876 | 0 | 0 | |
| Costar Group Inc | COM | 22160N109 | 195,121 | 211,106 | SH | SOLE | None | 211,106 | 0 | 0 | |
| Charter Communications Inc N | CL A | 16119P108 | 165,540 | 250,231 | SH | SOLE | None | 250,231 | 0 | 0 | |
| Keysight Technologies Inc | COM | 49338L103 | 103,733 | 785,319 | SH | SOLE | None | 785,319 | 0 | 0 | |
| PayPal Hldgs Inc | COM | 70450Y103 | 135,918 | 580,351 | SH | SOLE | None | 580,351 | 0 | 0 | |
| Thomson Reuters Corp. | COM NEW | 884903709 | 81,890 | 1,000,000 | SH | SOLE | None | 1,000,000 | 0 | 0 | |
| Tractor Supply Co | COM | 892356106 | 75,210 | 535,000 | SH | SOLE | None | 535,000 | 0 | 0 | |