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
Estimated average burden
hours per response: 23.8
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
3M CO COM 88579Y101 289 1,755 SH   SOLE   1,755 0 0
ABBOTT LABS COM 002824100 720 8,606 SH   SOLE   8,606 0 0
ABBVIE INC COM 00287Y109 554 7,314 SH   SOLE   7,314 0 0
ADOBE INC COM 00724F101 20,025 72,490 SH   SOLE   72,490 0 0
ALLSTATE CORP COM 020002101 317 2,917 SH   SOLE   2,917 0 0
ALPHABET INC CAP STK CL A 02079K305 1,070 876 SH   SOLE   876 0 0
ALPHABET INC CAP STK CL C 02079K107 45,995 37,732 SH   SOLE   37,732 0 0
AMAZON COM INC COM 023135106 19,442 11,200 SH   SOLE   11,200 0 0
AMERICAN EXPRESS CO COM 025816109 385 3,251 SH   SOLE   3,251 0 0
AMGEN INC COM 031162100 389 2,009 SH   SOLE   2,009 0 0
ANALOG DEVICES INC COM 032654105 2,533 22,675 SH   SOLE   22,675 0 0
AON PLC SHS CL A G0408V102 40,714 210,331 SH   SOLE   210,331 0 0
APPLE INC COM 037833100 3,512 15,681 SH   SOLE   15,681 0 0
AQUA AMERICA INC COM 03836W103 222 4,956 SH   SOLE   4,956 0 0
AT&T INC COM 00206R102 9,978 263,685 SH   SOLE   263,685 0 0
BALL CORP COM 058498106 46,835 643,244 SH   SOLE   643,244 0 0
BANK AMER CORP COM 060505104 34,224 1,173,247 SH   SOLE   1,173,247 0 0
BAXTER INTL INC COM 071813109 34,583 395,366 SH   SOLE   395,366 0 0
BCE INC COM NEW 05534B760 218 4,500 SH   SOLE   4,500 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 5,301 17 SH   SOLE   17 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,638 147,283 SH   SOLE   147,283 0 0
BOEING CO COM 097023105 875 2,300 SH   SOLE   2,300 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 584 11,513 SH   SOLE   11,513 0 0
BROWN FORMAN CORP CL B 115637209 353 5,625 SH   SOLE   5,625 0 0
CABOT OIL & GAS CORP COM 127097103 15,274 869,343 SH   SOLE   869,343 0 0
CANADIAN PAC RY LTD COM 13645T100 266 1,194 SH   SOLE   1,194 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 390 8,919 SH   SOLE   8,919 0 0
CBRE GROUP INC CL A 12504L109 20,208 381,202 SH   SOLE   381,202 0 0
CELGENE CORP COM 151020104 4,053 40,816 SH   SOLE   40,816 0 0
CENTRAL FD CDA LTD CL A 153501101 244 17,200 SH   SOLE   17,200 0 0
CERNER CORP COM 156782104 28,035 411,246 SH   SOLE   411,246 0 0
CHEVRON CORP NEW COM 166764100 708 5,969 SH   SOLE   5,969 0 0
CISCO SYS INC COM 17275R102 415 8,403 SH   SOLE   8,403 0 0
COCA COLA CO COM 191216100 1,528 28,067 SH   SOLE   28,067 0 0
CONAGRA BRANDS INC COM 205887102 276 9,005 SH   SOLE   9,005 0 0
CONOCOPHILLIPS COM 20825C104 240 4,211 SH   SOLE   4,211 0 0
CONSTELLATION BRANDS INC CL A 21036P108 34,311 165,529 SH   SOLE   165,529 0 0
CORNING INC COM 219350105 234 8,220 SH   SOLE   8,220 0 0
COSTCO WHSL CORP NEW COM 22160K105 548 1,903 SH   SOLE   1,903 0 0
CRESCENT PT ENERGY CORP COM 22576C101 49 11,500 SH   SOLE   11,500 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 38,482 276,827 SH   SOLE   276,827 0 0
DISNEY WALT CO COM DISNEY 254687106 354 2,717 SH   SOLE   2,717 0 0
DOLBY LABORATORIES INC COM CL A 25659T107 25,589 395,873 SH   SOLE   395,873 0 0
DOVER CORP COM 260003108 548 5,505 SH   SOLE   5,505 0 0
EATON CORP PLC SHS G29183103 27,320 328,562 SH   SOLE   328,562 0 0
EATON VANCE TX MNG BY WRT OP COM 27828Y108 425 29,028 SH   SOLE   29,028 0 0
EBAY INC COM 278642103 35,224 903,634 SH   SOLE   903,634 0 0
EMERSON ELEC CO COM 291011104 202 3,025 SH   SOLE   3,025 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 2,486 190,040 SH   SOLE   190,040 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 3,830 134,015 SH   SOLE   134,015 0 0
EXXON MOBIL CORP COM 30231G102 1,359 19,251 SH   SOLE   19,251 0 0
FACEBOOK INC CL A 30303M102 18,202 102,211 SH   SOLE   102,211 0 0
FIRST WESTN FINL INC COM 33751L105 1,207 70,644 SH   SOLE   70,644 0 0
FISERV INC COM 337738108 445 4,300 SH   SOLE   4,300 0 0
FRONTDOOR INC COM 35905A109 31,366 645,789 SH   SOLE   645,789 0 0
GENERAL MTRS CO COM 37045V100 206 5,504 SH   SOLE   5,504 0 0
GILEAD SCIENCES INC COM 375558103 428 6,749 SH   SOLE   6,749 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 31,650 152,727 SH   SOLE   152,727 0 0
HERSHEY CO COM 427866108 606 3,913 SH   SOLE   3,913 0 0
HILTON WORLDWIDE HLDGS INC COM 43300A203 19,124 205,387 SH   SOLE   205,387 0 0
HYSTER YALE MATLS HANDLING I CL A 449172105 259 4,724 SH   SOLE   4,724 0 0
IDEXX LABS INC COM 45168D104 1,929 7,092 SH   SOLE   7,092 0 0
ILLUMINA INC COM 452327109 371 1,219 SH   SOLE   1,219 0 0
INCYTE CORP COM 45337C102 468 6,306 SH   SOLE   6,306 0 0
INTEL CORP COM 458140100 1,744 33,845 SH   SOLE   33,845 0 0
ISHARES TR CORE S&P SCP ETF 464287804 3,230 41,491 SH   SOLE   41,491 0 0
ISHARES TR CORE S&P500 ETF 464287200 245 822 SH   SOLE   822 0 0
ISHARES TR INTRM TR CRP ETF 464288638 834 14,398 SH   SOLE   14,398 0 0
ISHARES TR MBS ETF 464288588 369 3,407 SH   SOLE   3,407 0 0
ISHARES TR MSCI EAFE ETF 464287465 241 3,699 SH   SOLE   3,699 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 652 15,945 SH   SOLE   15,945 0 0
ISHARES TR RUS MID CAP ETF 464287499 220 3,940 SH   SOLE   3,940 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 313 2,068 SH   SOLE   2,068 0 0
ISHARES TR SH TR CRPORT ETF 464288646 15,248 284,105 SH   SOLE   284,105 0 0
JOHNSON & JOHNSON COM 478160104 2,228 17,220 SH   SOLE   17,220 0 0
JPMORGAN CHASE & CO COM 46625H100 1,606 13,642 SH   SOLE   13,642 0 0
KIMBERLY CLARK CORP COM 494368103 642 4,523 SH   SOLE   4,523 0 0
LINDE PLC SHS G5494J103 216 1,115 SH   SOLE   1,115 0 0
LOWES COS INC COM 548661107 1,692 15,384 SH   SOLE   15,384 0 0
MASIMO CORP COM 574795100 28,421 191,011 SH   SOLE   191,011 0 0
MASTERCARD INC CL A 57636Q104 60,546 222,947 SH   SOLE   222,947 0 0
MCDONALDS CORP COM 580135101 27,375 127,498 SH   SOLE   127,498 0 0
MERCK & CO INC COM 58933Y105 662 7,863 SH   SOLE   7,863 0 0
MICROSOFT CORP COM 594918104 36,885 265,300 SH   SOLE   265,300 0 0
MPLX LP COM UNIT REP LTD 55336V100 3,125 111,563 SH   SOLE   111,563 0 0
NIKE INC CL B 654106103 38,805 413,171 SH   SOLE   413,171 0 0
NORFOLK SOUTHERN CORP COM 655844108 595 3,312 SH   SOLE   3,312 0 0
NVIDIA CORP COM 67066G104 30,462 174,996 SH   SOLE   174,996 0 0
PEPSICO INC COM 713448108 270 1,969 SH   SOLE   1,969 0 0
PFIZER INC COM 717081103 382 10,635 SH   SOLE   10,635 0 0
PHILLIPS 66 COM 718546104 264 2,575 SH   SOLE   2,575 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 922 44,447 SH   SOLE   44,447 0 0
PORTFOLIO RECOVERY ASSOCS IN NOTE 3.000% 8/0 73640QAB1 50 50,000 PRN   SOLE   50,000 0 0
PPG INDS INC COM 693506107 660 5,572 SH   SOLE   5,572 0 0
PRICE T ROWE GROUP INC COM 74144T108 37,006 323,900 SH   SOLE   323,900 0 0
PROCTER & GAMBLE CO COM 742718109 1,086 8,730 SH   SOLE   8,730 0 0
RAYTHEON CO COM NEW 755111507 270 1,378 SH   SOLE   1,378 0 0
ROBERT HALF INTL INC COM 770323103 29,796 535,315 SH   SOLE   535,315 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 337 5,725 SH   SOLE   5,725 0 0
SALESFORCE COM INC COM 79466L302 18,108 121,990 SH   SOLE   121,990 0 0
SCHWAB STRATEGIC TR US DIVIDEND EQ 808524797 415 7,569 SH   SOLE   7,569 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,238 4,172 SH   SOLE   4,172 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1 4,300 SH Put SOLE   4,300 0 0
SPDR SERIES TRUST PORTFOLIO INTRMD 78464A375 528 14,960 SH   SOLE   14,960 0 0
SPDR SERIES TRUST PORTFOLIO SHORT 78464A474 246 7,984 SH   SOLE   7,984 0 0
SPROTT PHYSICAL GOLD & SILVE TR UNIT 85208R101 244 17,200 SH   SOLE   17,200 0 0
STRYKER CORP COM 863667101 531 2,454 SH   SOLE   2,454 0 0
TARGET CORP COM 87612E106 34,088 318,847 SH   SOLE   318,847 0 0
TERADYNE INC COM 880770102 271 4,675 SH   SOLE   4,675 0 0
UNION PACIFIC CORP COM 907818108 568 3,505 SH   SOLE   3,505 0 0
UNITED TECHNOLOGIES CORP COM 913017109 407 2,984 SH   SOLE   2,984 0 0
UNITEDHEALTH GROUP INC COM 91324P102 26,653 122,644 SH   SOLE   122,644 0 0
VANGUARD INDEX FDS MCAP VL IDXVIP 922908512 339 3,000 SH   SOLE   3,000 0 0
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 308 3,300 SH   SOLE   3,300 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,404 5,150 SH   SOLE   5,150 0 0
VANGUARD INDEX FDS SML CP GRW ETF 922908595 655 3,600 SH   SOLE   3,600 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769 11,692 77,432 SH   SOLE   77,432 0 0
VANGUARD SCOTTSDALE FDS INT-TERM CORP 92206C870 330 3,618 SH   SOLE   3,618 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858 4,619 112,439 SH   SOLE   112,439 0 0
VANGUARD WHITEHALL FDS INC HIGH DIV YLD 921946406 631 7,115 SH   SOLE   7,115 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 397 6,584 SH   SOLE   6,584 0 0
VISA INC COM CL A 92826C839 302 1,755 SH   SOLE   1,755 0 0
WELLS FARGO CO NEW COM 949746101 1,073 21,274 SH   SOLE   21,274 0 0