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 3,308 14,055 SH   SOLE   14,055 0 0
ABBOTT LABS COM 002824100 970 17,000 SH   SOLE   17,000 0 0
ABBVIE INC COM 00287Y109 720 7,450 SH   SOLE   7,450 0 0
ADOBE SYS INC COM 00724F101 4,831 27,566 SH   SOLE   27,566 0 0
AIR LEASE CORP CL A 00912X302 1,484 30,850 SH   SOLE   30,850 0 0
ALIGN TECHNOLOGY INC COM 016255101 347 1,560 SH   SOLE   1,560 0 0
ALPHABET INC CAP STK CL A 02079K305 26,169 24,842 SH   SOLE   24,842 0 0
ALPHABET INC CAP STK CL C 02079K107 10,479 10,014 SH   SOLE   10,014 0 0
AMAZON COM INC COM 023135106 22,453 19,199 SH   SOLE   19,199 0 0
AMERICAN EXPRESS CO COM 025816109 847 8,525 SH   SOLE   8,525 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 6,133 67,038 SH   SOLE   67,038 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 235 2,104 SH   SOLE   2,104 0 0
APPLE INC COM 037833100 31,377 185,409 SH   SOLE   185,409 0 0
APTIV PLC SHS G6095l109 322 3,800 SH   SOLE   3,800 0 0
ARISTA NETWORKS INC COM 040413106 1,802 7,651 SH   SOLE   7,651 0 0
AT&T INC COM 00206R102 5,227 134,443 SH   SOLE   134,443 0 0
BANK AMER CORP COM 060505104 4,746 160,760 SH   SOLE   160,760 0 0
BANK MONTREAL QUE COM 063671101 224 2,800 SH   SOLE   2,800 0 0
BECTON DICKINSON & CO COM 075887109 257 1,200 SH   SOLE   1,200 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 298 1 SH   SOLE   1 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,955 35,088 SH   SOLE   35,088 0 0
BIOGEN INC COM 09062X103 319 1,000 SH   SOLE   1,000 0 0
BLACK STONE MINERALS L P COM UNIT 09225M101 448 25,000 SH   SOLE   25,000 0 0
BLACKROCK INC COM 09247X101 4,753 9,253 SH   SOLE   9,253 0 0
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 6,755 210,950 SH   SOLE   210,950 0 0
BOEING CO COM 097023105 15,364 52,097 SH   SOLE   52,097 0 0
BOSTON SCIENTIFIC CORP COM 101137107 7,100 286,395 SH   SOLE   286,395 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 357 5,820 SH   SOLE   5,820 0 0
CAREDX INC COM 14167L103 3,200 436,000 SH   SOLE   436,000 0 0
CARLYLE GROUP L P COM UTS LTD PTN 14309L102 319 13,925 SH   SOLE   13,925 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 979 14,750 SH   SOLE   14,750 0 0
CELGENE CORP COM 151020104 10,211 97,843 SH   SOLE   97,843 0 0
CHEESECAKE FACTORY INC COM 163072101 337 7,000 SH   SOLE   7,000 0 0
CHEVRON CORP NEW COM 166764100 6,009 48,003 SH   SOLE   48,003 0 0
COCA COLA CO COM 191216100 1,312 28,600 SH   SOLE   28,600 0 0
COMCAST CORP NEW CL A 20030N101 635 15,850 SH   SOLE   15,850 0 0
COSTCO WHSL CORP NEW COM 22160K105 8,166 43,873 SH   SOLE   43,873 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 966 8,700 SH   SOLE   8,700 0 0
DANAHER CORP DEL COM 235851102 7,940 85,537 SH   SOLE   85,537 0 0
DIAGEO P L C SPON ADR NEW 25243Q205 517 3,540 SH   SOLE   3,540 0 0
DIGITAL RLTY TR INC COM 253868103 433 3,800 SH   SOLE   3,800 0 0
DISNEY WALT CO COM DISNEY 254687106 11,243 104,578 SH   SOLE   104,578 0 0
DOMINION ENERGY INC COM 25746U109 624 7,698 SH   SOLE   7,698 0 0
DOWDUPONT INC COM 26078J100 4,139 58,120 SH   SOLE   58,120 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204 227 2,700 SH   SOLE   2,700 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 3,486 30,925 SH   SOLE   30,925 0 0
EOG RES INC COM 26875P101 7,488 69,387 SH   SOLE   69,387 0 0
EQUITY COMWLTH COM SH BEN INT 294628102 1,696 55,600 SH   SOLE   55,600 0 0
EXACT SCIENCES CORP COM 30063P105 1,576 30,000 SH   SOLE   30,000 0 0
EXXON MOBIL CORP COM 30231G102 601 7,191 SH   SOLE   7,191 0 0
FACEBOOK INC CL A 30303M102 13,018 73,775 SH   SOLE   73,775 0 0
FEDEX CORP COM 31428X106 692 2,775 SH   SOLE   2,775 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 10,929 126,145 SH   SOLE   126,145 0 0
FORTINET INC COM 34959E109 786 18,000 SH   SOLE   18,000 0 0
FRANCO NEVADA CORP COM 351858105 2,742 34,300 SH   SOLE   34,300 0 0
GABELLI DIVD & INCOME TR COM 36242H104 5,521 235,850 SH   SOLE   235,850 0 0
GENERAL ELECTRIC CO COM 369604103 407 23,325 SH   SOLE   23,325 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 420 11,850 SH   SOLE   11,850 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 14,785 58,035 SH   SOLE   58,035 0 0
HASBRO INC COM 418056107 4,430 48,736 SH   SOLE   48,736 0 0
HOME DEPOT INC COM 437076102 3,569 18,829 SH   SOLE   18,829 0 0
HONEYWELL INTL INC COM 438516106 294 1,915 SH   SOLE   1,915 0 0
HTG MOLECULAR DIAGNOSTICS IN COM 40434H104 710 350,000 SH   SOLE   350,000 0 0
ILLINOIS TOOL WKS INC COM 452308109 257 1,540 SH   SOLE   1,540 0 0
ILLUMINA INC COM 452327109 1,529 7,000 SH   SOLE   7,000 0 0
INTEL CORP COM 458140100 2,592 56,148 SH   SOLE   56,148 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 821 5,352 SH   SOLE   5,352 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 480 1,314 SH   SOLE   1,314 0 0
INVITAE CORP COM 46185L103 1,557 171,500 SH   SOLE   171,500 0 0
ISHARES TR CORE S&P500 ETF 464287200 753 2,800 SH   SOLE   2,800 0 0
ISHARES TR NASDAQ BIOTECH 464287556 272 2,550 SH   SOLE   2,550 0 0
JOHNSON & JOHNSON COM 478160104 4,364 31,236 SH   SOLE   31,236 0 0
JOHNSON CTLS INTL PLC SHS G51502105 1,566 41,100 SH   SOLE   41,100 0 0
JPMORGAN CHASE & CO COM 46625H100 19,967 186,708 SH   SOLE   186,708 0 0
KELLOGG CO COM 487836108 1,387 20,400 SH   SOLE   20,400 0 0
KKR & CO L P DEL COM UNITS 48248M102 4,510 214,160 SH   SOLE   214,160 0 0
KLA-TENCOR CORP COM 482480100 263 2,500 SH   SOLE   2,500 0 0
LILLY ELI & CO COM 532457108 460 5,450 SH   SOLE   5,450 0 0
LOCKHEED MARTIN CORP COM 539830109 1,367 4,259 SH   SOLE   4,259 0 0
MARRIOTT INTL INC NEW CL A 571903202 2,491 18,350 SH   SOLE   18,350 0 0
MARTIN MARIETTA MATLS INC COM 573284106 1,243 5,625 SH   SOLE   5,625 0 0
MCDONALDS CORP COM 580135101 3,636 21,127 SH   SOLE   21,127 0 0
MERCK & CO INC COM 58933Y105 14,174 251,890 SH   SOLE   251,890 0 0
METLIFE INC COM 59156R108 3,403 67,300 SH   SOLE   67,300 0 0
MICROSOFT CORP COM 594918104 23,215 271,388 SH   SOLE   271,388 0 0
MONSANTO CO NEW COM 61166W101 3,807 32,600 SH   SOLE   32,600 0 0
NETFLIX INC COM 64110L106 213 1,110 SH   SOLE   1,110 0 0
NEXTERA ENERGY INC COM 65339F101 469 3,000 SH   SOLE   3,000 0 0
NIKE INC CL B 654106103 2,252 36,000 SH   SOLE   36,000 0 0
NORTHERN TR CORP COM 665859104 1,064 10,650 SH   SOLE   10,650 0 0
NORTHROP GRUMMAN CORP COM 666807102 272 885 SH   SOLE   885 0 0
NVIDIA CORP COM 67066G104 9,623 49,733 SH   SOLE   49,733 0 0
ORACLE CORP COM 68389X105 1,149 24,300 SH   SOLE   24,300 0 0
PAYPAL HLDGS INC COM 70450Y103 431 5,850 SH   SOLE   5,850 0 0
PENTAIR PLC SHS G7S00T104 924 13,078 SH   SOLE   13,078 0 0
PEPSICO INC COM 713448108 1,031 8,600 SH   SOLE   8,600 0 0
PFIZER INC COM 717081103 16,114 444,900 SH   SOLE   444,900 0 0
PHILLIPS 66 COM 718546104 405 4,000 SH   SOLE   4,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 231 1,480 SH   SOLE   1,480 0 0
PRICE T ROWE GROUP INC COM 74144T108 420 4,000 SH   SOLE   4,000 0 0
PRICELINE GRP INC COM NEW 741503403 4,951 2,849 SH   SOLE   2,849 0 0
PROCTER AND GAMBLE CO COM 742718109 7,119 77,478 SH   SOLE   77,478 0 0
PUBLIC STORAGE COM 74460D109 280 1,340 SH   SOLE   1,340 0 0
RAYTHEON CO COM NEW 755111507 404 2,150 SH   SOLE   2,150 0 0
ROYAL DUTCH SHELL PLC SPON ADR B 780259107 3,292 48,200 SH   SOLE   48,200 0 0
ROYAL GOLD INC COM 780287108 287 3,500 SH   SOLE   3,500 0 0
RPX CORP COM 74972G103 538 40,000 SH   SOLE   40,000 0 0
SALESFORCE COM INC COM 79466L302 1,847 18,068 SH   SOLE   18,068 0 0
SCHLUMBERGER LTD COM 806857108 8,434 125,155 SH   SOLE   125,155 0 0
SCHWAB CHARLES CORP NEW COM 808513105 9,448 183,913 SH   SOLE   183,913 0 0
SIX FLAGS ENTMT CORP NEW COM 83001A102 399 6,000 SH   SOLE   6,000 0 0
SOUTHWEST AIRLS CO COM 844741108 7,504 114,660 SH   SOLE   114,660 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,150 4,310 SH   SOLE   4,310 0 0
SPROTT PHYSICAL GOLD TRUST UNIT 85207H104 874 82,500 SH   SOLE   82,500 0 0
STARBUCKS CORP COM 855244109 2,879 50,124 SH   SOLE   50,124 0 0
STRYKER CORP COM 863667101 8,502 54,908 SH   SOLE   54,908 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 17,498 92,154 SH   SOLE   92,154 0 0
TIME WARNER INC COM NEW 887317303 9,319 101,875 SH   SOLE   101,875 0 0
ULTA BEAUTY INC COM 90384S303 1,180 5,275 SH   SOLE   5,275 0 0
UNILEVER N V N Y SHS NEW 904784709 225 4,000 SH   SOLE   4,000 0 0
VENTAS INC COM 92276F100 270 4,500 SH   SOLE   4,500 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 3,728 70,425 SH   SOLE   70,425 0 0
VISA INC COM CL A 92826C839 21,070 184,788 SH   SOLE   184,788 0 0
VODAFONE GROUP PLC NEW SPONSORED ADR 92857W308 4,472 140,200 SH   SOLE   140,200 0 0
WEINGARTEN RLTY INVS SH BEN INT 948741103 1,108 33,700 SH   SOLE   33,700 0 0
WELLS FARGO CO NEW COM 949746101 363 5,986 SH   SOLE   5,986 0 0