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 |
| Abbott Labs | COM | 002819AC4 | 494 | 11,000 | SH | SOLE | none | 11,000 | 0 | 0 | |
| Abbvie Inc | COM | 00287Y109 | 681 | 11,499 | SH | SOLE | none | 11,499 | 0 | 0 | |
| Allergan Inc. | COM | G0177J108 | 203 | 650 | SH | SOLE | none | 650 | 0 | 0 | |
| Alphabet Inc Class C | CL C | 38259P706 | 11,995 | 15,806 | SH | SOLE | none | 15,806 | 0 | 0 | |
| Alphabet Inc Class A | CL A | 38259P508 | 5,554 | 7,139 | SH | SOLE | none | 7,139 | 0 | 0 | |
| American International Group | COM | 026874784 | 17,524 | 282,774 | SH | SOLE | none | 282,774 | 0 | 0 | |
| American Tower Group | COM | 03027X100 | 17,860 | 184,214 | SH | SOLE | none | 184,214 | 0 | 0 | |
| Amgen Incorporated | COM | 031162100 | 419 | 2,580 | SH | SOLE | none | 2,580 | 0 | 0 | |
| Apple Computer | COM | 037833100 | 12,346 | 117,294 | SH | SOLE | none | 117,294 | 0 | 0 | |
| Arch Capital | ORD | G0450A105 | 235 | 3,375 | SH | SOLE | none | 3,375 | 0 | 0 | |
| BERKSHIRE HATHAWAY I | CL B NEW | 084670702 | 16,728 | 126,689 | SH | SOLE | none | 126,689 | 0 | 0 | |
| Blackstone Group LP | COM UNIT LTD | 09253U108 | 5,698 | 194,883 | SH | SOLE | none | 194,883 | 0 | 0 | |
| Boeing Co. | COM | 009702315 | 10,383 | 71,812 | SH | SOLE | none | 71,812 | 0 | 0 | |
| Canadian Pacific Railway | COM | 13645T100 | 3,863 | 30,275 | SH | SOLE | none | 30,275 | 0 | 0 | |
| Celgene Corp | COM | 151020104 | 343 | 2,865 | SH | SOLE | none | 2,865 | 0 | 0 | |
| Chipotle Mexican Grill | COM | 169656105 | 463 | 965 | SH | SOLE | none | 965 | 0 | 0 | |
| Cisco Systems Inc. | COM | 17275R102 | 204 | 7,500 | SH | SOLE | none | 7,500 | 0 | 0 | |
| Crown Castle Int'l Corp | COM | 228227104 | 322 | 3,727 | SH | SOLE | none | 3,727 | 0 | 0 | |
| Crown Holdings Inc | COM | 228368106 | 10,358 | 204,308 | SH | SOLE | none | 204,308 | 0 | 0 | |
| Enstar Group | COM | 29358R107 | 4,608 | 30,711 | SH | SOLE | none | 30,711 | 0 | 0 | |
| Exxon Mobil Corp | COM | 30231G102 | 565 | 7,243 | SH | SOLE | none | 7,243 | 0 | 0 | |
| Facebook Inc. Class A | CL A | 30303M102 | 10,012 | 95,658 | SH | SOLE | none | 95,658 | 0 | 0 | |
| Goldman Sachs Group | COM | 38141G104 | 9,667 | 53,639 | SH | SOLE | none | 53,639 | 0 | 0 | |
| Johnson & Johnson Co | COM | 478160104 | 629 | 6,122 | SH | SOLE | none | 6,122 | 0 | 0 | |
| JP Morgan Chase | COM | 46625H100 | 1,041 | 15,760 | SH | SOLE | none | 15,760 | 0 | 0 | |
| Microsoft Inc. | COM | 594918104 | 370 | 6,675 | SH | SOLE | none | 6,675 | 0 | 0 | |
| Oracle Corp | COM | 68389X105 | 7,890 | 215,979 | SH | SOLE | none | 215,979 | 0 | 0 | |
| Pepsico Inc | COM | 713448108 | 9,874 | 98,824 | SH | SOLE | none | 98,824 | 0 | 0 | |
| Procter & Gamble Co | COM | 742718109 | 11,115 | 14,040 | SH | SOLE | none | 14,040 | 0 | 0 | |
| Schlumberger | COM | 806857108 | 5,870 | 84,154 | SH | SOLE | none | 84,154 | 0 | 0 | |
| Thermo Fisher Scientific | COM | 883556102 | 18,248 | 128,643 | SH | SOLE | none | 128,643 | 0 | 0 | |
| Trupanion Inc | COM | 898202106 | 1,977 | 202,604 | SH | SOLE | none | 202,604 | 0 | 0 | |
| VISA Inc CI A | CL A | 92826C839 | 17,381 | 224,125 | SH | SOLE | none | 224,125 | 0 | 0 | |
| Wells Fargo & Co. Ne | COM | 949746101 | 12,207 | 224,552 | SH | SOLE | none | 224,552 | 0 | 0 | |