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 |
| AIR LEASE CORP CL A | COM | 00912x302 | 18,495 | 433,950 | SH | SOLE | 0 | 0 | 433,950 | ||
| ALPHABET INC CLASS A | COM | 02079k305 | 723 | 743 | SH | SOLE | 0 | 0 | 743 | ||
| AUTODESK INC COM | COM | 052769106 | 622 | 5,540 | SH | SOLE | 0 | 0 | 5,540 | ||
| BERKSHIRE HATHAWAY INC CL A | COM | 084670108 | 3,297 | 12 | SH | SOLE | 0 | 0 | 12 | ||
| BIO-TECHNE CORP | COM | 09073m104 | 230 | 1,900 | SH | SOLE | 0 | 0 | 1,900 | ||
| BROWN FORMAN INC CL B | COM | 115637209 | 12,037 | 221,670 | SH | SOLE | 0 | 0 | 221,670 | ||
| CELGENE CORP COM | COM | 151020104 | 428 | 2,938 | SH | SOLE | 0 | 0 | 2,938 | ||
| CME GROUP INC | COM | 12572q105 | 11,458 | 84,450 | SH | SOLE | 0 | 0 | 84,450 | ||
| CORE LABORATORIES N V | COM | n22717107 | 4,191 | 42,460 | SH | SOLE | 0 | 0 | 42,460 | ||
| D R HORTON INC | COM | 23331a109 | 9,659 | 241,900 | SH | SOLE | 0 | 0 | 241,900 | ||
| ESTEE LAUDER COMPANIES INC | COM | 518439104 | 11,760 | 109,050 | SH | SOLE | 0 | 0 | 109,050 | ||
| FACEBOOK INC CL A | COM | 30303m102 | 354 | 2,070 | SH | SOLE | 0 | 0 | 2,070 | ||
| FEDEX CORP COM | COM | 31428x106 | 7,545 | 33,445 | SH | SOLE | 0 | 0 | 33,445 | ||
| FIRST AMERICAN FINANCIAL | COM | 31847r102 | 15,423 | 308,650 | SH | SOLE | 0 | 0 | 308,650 | ||
| GENTEX CORP | COM | 371901109 | 12,276 | 620,000 | SH | SOLE | 0 | 0 | 620,000 | ||
| GILEAD SCIENCES INC | COM | 375558103 | 16,674 | 205,800 | SH | SOLE | 0 | 0 | 205,800 | ||
| GRACO INC | COM | 384109104 | 12,802 | 103,500 | SH | SOLE | 0 | 0 | 103,500 | ||
| INTEL CORP | COM | 458140100 | 15,904 | 417,650 | SH | SOLE | 0 | 0 | 417,650 | ||
| INTERACTIVE BROKERS GR COM | COM | 45841n107 | 13,643 | 302,900 | SH | SOLE | 0 | 0 | 302,900 | ||
| KEYSIGHT TECHNOLOGIES COM | COM | 49338l103 | 5,905 | 141,750 | SH | SOLE | 0 | 0 | 141,750 | ||
| PHILIP MORRIS INTL INC | COM | 718172109 | 477 | 4,300 | SH | SOLE | 0 | 0 | 4,300 | ||
| QUINTILES TRANSNATIO H COM | COM | 74876y101 | 383 | 4,028 | SH | SOLE | 0 | 0 | 4,028 | ||
| ROYAL DUTCH SHELL PLC ADR | COM | 780259206 | 9,679 | 159,775 | SH | SOLE | 0 | 0 | 159,775 | ||
| VISA INC CLASS A SHRS | COM | 92826c839 | 603 | 5,727 | SH | SOLE | 0 | 0 | 5,727 | ||