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
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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
Amazon.com, Inc. Stock 023135106 31,493 15,723 SH   SOLE 0 15,723 0 0
Starbucks Corporation Stock 855244109 5,792 101,893 SH   SOLE 0 101,892 0 0
XPO Logistics, Inc. Stock 983793100 1,142 10,000 SH   SOLE 0 10,000 0 0
Vulcan Materials Company Stock 929160109 492 4,420 SH   SOLE 0 4,420 0 0
Johnson & Johnson Stock 478160104 3,955 28,627 SH   SOLE 0 28,626 0 0
Kirby Corporation Stock 497266106 542 6,584 SH   SOLE 0 6,584 0 0
Costco Wholesale Corporation Stock 22160K105 14,711 62,634 SH   SOLE 0 62,633 0 0
Cabot Corporation Stock 127055101 8,306 132,424 SH   SOLE 0 132,424 0 0
iShares MSCI Emerging Markets ETF ETF 464287234 487 11,350 SH   SOLE 0 11,350 0 0
Praxair, Inc. Stock 74005P104 441 2,743 SH   SOLE 0 2,743 0 0
Boston Scientific Corporation Stock 101137107 24,343 632,298 SH   SOLE 0 632,298 0 0
Procter & Gamble Company Stock 742718109 812 9,761 SH   SOLE 0 9,761 0 0
Coca-Cola Company Stock 191216100 563 12,184 SH   SOLE 0 12,184 0 0
Ingevity Corporation Stock 45688C107 255 2,500 SH   SOLE 0 2,500 0 0
Charter Communications, Inc. Class A Stock 16119P108 15,981 49,040 SH   SOLE 0 49,040 0 0
PowerShares DB Commodity Index Tracking Fund ETF 46138B103 1,454 80,900 SH   SOLE 0 80,900 0 0
Cabot Microelectronics Corporation Stock 12709P103 2,981 28,890 SH   SOLE 0 28,890 0 0
Intel Corporation Stock 458140100 1,237 26,167 SH   SOLE 0 26,167 0 0
CME Group Inc. Class A Stock 12572Q105 17,211 101,119 SH   SOLE 0 101,118 0 0
State Street Corporation Stock 857477103 835 9,966 SH   SOLE 0 9,966 0 0
Medtronic Plc Stock G5960L103 456 4,640 SH   SOLE 0 4,640 0 0
Netflix, Inc. Stock 64110L106 303 810 SH   SOLE 0 810 0 0
Paychex, Inc. Stock 704326107 804 10,920 SH   SOLE 0 10,920 0 0
Merck & Co., Inc. Stock 58933Y105 1,464 20,639 SH   SOLE 0 20,639 0 0
SPDR S&P 500 ETF Trust ETF 78462F103 5,097 17,531 SH   SOLE 0 17,531 0 0
First Republic Bank Stock 33616C100 20,953 218,262 SH   SOLE 0 218,262 0 0
Illinois Tool Works Inc. Stock 452308109 215 1,523 SH   SOLE 0 1,523 0 0
iShares MSCI Japan ETF ETF 46434G822 1,128 18,723 SH   SOLE 0 18,723 0 0
Vertex Pharmaceuticals Incorporated Stock 92532F100 1,050 5,450 SH   SOLE 0 5,450 0 0
Ishares Msci All Country Asia Ex Japan Index Fund ETF 464288182 257 3,637 SH   SOLE 0 3,637 0 0
Verizon Communications Inc. Stock 92343V104 351 6,583 SH   SOLE 0 6,583 0 0
Chubb Limited Stock H1467J104 435 3,254 SH   SOLE 0 3,254 0 0
Snap-on Incorporated Stock 833034101 244 1,330 SH   SOLE 0 1,330 0 0
Sherwin-Williams Company Stock 824348106 23,867 52,430 SH   SOLE 0 52,430 0 0
PepsiCo, Inc. Stock 713448108 464 4,150 SH   SOLE 0 4,149 0 0
Honeywell International Inc. Stock 438516106 1,064 6,394 SH   SOLE 0 6,394 0 0
Ingersoll-Rand Plc Stock G47791101 225 2,200 SH   SOLE 0 2,200 0 0
Eaton Vance Senior Floating Rate Fund CEF 27828Q105 323 23,000 SH   SOLE 0 23,000 0 0
Biohaven Pharmaceutical Holding Co. Ltd. Stock G11196105 6,339 168,820 SH   SOLE 0 168,820 0 0
U.S. Bancorp Stock 902973304 238 4,500 SH   SOLE 0 4,500 0 0
Home Depot, Inc. Stock 437076102 2,510 12,118 SH   SOLE 0 12,117 0 0
Baxter International Inc. Stock 071813109 698 9,050 SH   SOLE 0 9,050 0 0
Automatic Data Processing, Inc. Stock 053015103 1,625 10,785 SH   SOLE 0 10,785 0 0
Dowdupont Inc Com Stock 26078J100 516 8,029 SH   SOLE 0 8,029 0 0
SPDR Gold Trust ETF 78463V107 248 2,200 SH   SOLE 0 2,200 0 0
Becton, Dickinson and Company Stock 075887109 886 3,395 SH   SOLE 0 3,395 0 0
Broadridge Financial Solutions, Inc. Stock 11133T103 341 2,582 SH   SOLE 0 2,582 0 0
iShares Russell 1000 Growth ETF ETF 464287614 213 1,365 SH   SOLE 0 1,365 0 0
Steris Plc Stock G84720104 800 6,991 SH   SOLE 0 6,991 0 0
A O Smith Stock 831865209 320 6,000 SH   SOLE 0 6,000 0 0
Teleflex Incorporated Stock 879369106 359 1,350 SH   SOLE 0 1,350 0 0
Banco Bilbao Vizcaya Argentaria, S.A. Sponsored ADR ADR 05946K101 64 10,120 SH   SOLE 0 10,120 0 0
Waste Connections, Inc. Stock 94106B101 19,748 247,560 SH   SOLE 0 247,559 0 0
Berkshire Hathaway Inc. Class B Stock 084670702 2,566 11,983 SH   SOLE 0 11,983 0 0
Adobe Systems Incorporated Stock 00724F101 489 1,812 SH   SOLE 0 1,812 0 0
Alphabet Inc. Class A Stock 02079K305 26,255 21,751 SH   SOLE 0 21,751 0 0
Fiserv Inc Com Stock 337738108 725 8,800 SH   SOLE 0 8,800 0 0
O'Reilly Automotive, Inc. Stock 67103H107 500 1,439 SH   SOLE 0 1,439 0 0
Constellation Brands, Inc. Class A Stock 21036P108 19,174 88,925 SH   SOLE 0 88,924 0 0
Comcast Corporation Class A Stock 20030N101 1,379 38,933 SH   SOLE 0 38,933 0 0
Microsoft Corporation Stock 594918104 9,506 83,113 SH   SOLE 0 83,113 0 0
Schlumberger NV Stock 806857108 2,203 36,156 SH   SOLE 0 36,156 0 0
Ameriprise Financial, Inc. Stock 03076C106 436 2,953 SH   SOLE 0 2,953 0 0
Berkshire Hathaway Inc. Class A Stock 084670108 320 1 SH   SOLE 0 1 0 0
Boeing Company Stock 097023105 2,986 8,029 SH   SOLE 0 8,029 0 0
Vanguard Mid-Cap Index Fund ETF 922908629 970 5,909 SH   SOLE 0 5,909 0 0
NextEra Energy, Inc. Stock 65339F101 386 2,306 SH   SOLE 0 2,306 0 0
Financial Select Sector SPDR Fund ETF 81369Y605 991 35,925 SH   SOLE 0 35,925 0 0
Vanguard Information Technology Index Fund ETF 92204A702 1,124 5,550 SH   SOLE 0 5,550 0 0
Amphenol Corporation Class A Stock 032095101 268 2,847 SH   SOLE 0 2,847 0 0
Moog Inc. Class A Stock 615394202 1,161 13,500 SH   SOLE 0 13,500 0 0
WisdomTree Europe Hedged Equity Fund ETF 97717X701 1,836 29,047 SH   SOLE 0 29,047 0 0
Booz Allen Hamilton Holding Corporation Class A Stock 099502106 23,330 470,072 SH   SOLE 0 470,072 0 0
Targa Resources Corp. Stock 87612G101 220 3,910 SH   SOLE 0 3,910 0 0
Zogenix Inc Com New Stock 98978L204 806 16,250 SH   SOLE 0 16,250 0 0
Hasbro, Inc. Stock 418056107 2,661 25,310 SH   SOLE 0 25,310 0 0
Leidos Holdings, Inc. Stock 525327102 18,544 268,138 SH   SOLE 0 268,137 0 0
Vanguard Russell 1000 Value Index Fund ETF 92206C714 1,447 13,064 SH   SOLE 0 13,064 0 0
Vanguard Total International Stock ETF ETF 921909768 663 12,270 SH   SOLE 0 12,270 0 0
Anadarko Petroleum Corporation Stock 032511107 211 3,130 SH   SOLE 0 3,130 0 0
iShares Russell 2000 ETF ETF 464287655 808 4,792 SH   SOLE 0 4,792 0 0
Incyte Corporation Stock 45337C102 311 4,500 SH   SOLE 0 4,500 0 0
Ishares Floating Rate Bond Etf ETF 46429B655 1,490 29,200 SH   SOLE 0 29,200 0 0
II-VI Incorporated Stock 902104108 508 10,740 SH   SOLE 0 10,740 0 0
Marathon Petroleum Corporation Stock 56585A102 215 2,687 SH   SOLE 0 2,687 0 0
Novavax Inc Com Stock 670002104 496 263,770 SH   SOLE 0 263,770 0 0
Xylem Inc. Stock 98419M100 519 6,499 SH   SOLE 0 6,499 0 0
Electronic Arts Inc. Stock 285512109 15,197 126,125 SH   SOLE 0 126,125 0 0
Neogen Corporation Stock 640491106 486 6,800 SH   SOLE 0 6,800 0 0
Visa Inc. Class A Stock 92826C839 32,881 219,077 SH   SOLE 0 219,076 0 0
SVB Financial Group Stock 78486Q101 19,436 62,529 SH   SOLE 0 62,529 0 0
Vanguard Growth Index Fund ETF 922908736 1,868 11,600 SH   SOLE 0 11,600 0 0
Phillips 66 Stock 718546104 10,952 97,158 SH   SOLE 0 97,157 0 0
American Tower Corporation REIT 03027X100 19,742 135,873 SH   SOLE 0 135,873 0 0
Facebook, Inc. Class A Stock 30303M102 18,255 110,997 SH   SOLE 0 110,997 0 0
Middleby Corp Com Stock 596278101 11,574 89,475 SH   SOLE 0 89,475 0 0
Broadcom Limited Stock 11135F101 770 3,121 SH   SOLE 0 3,121 0 0
Mondelez International, Inc. Class A Stock 609207105 754 17,561 SH   SOLE 0 17,561 0 0
UniFirst Corporation Stock 904708104 376 2,167 SH   SOLE 0 2,167 0 0
MetLife, Inc. Stock 59156R108 280 6,000 SH   SOLE 0 6,000 0 0
Novartis AG Sponsored ADR ADR 66987V109 379 4,402 SH   SOLE 0 4,402 0 0
CF Industries Holdings, Inc. Stock 125269100 334 6,130 SH   SOLE 0 6,130 0 0
Kinder Morgan Inc Class P Stock 49456B101 367 20,700 SH   SOLE 0 20,700 0 0
Accenture Plc Stock G1151C101 366 2,153 SH   SOLE 0 2,153 0 0
Enbridge Inc. Stock 29250N105 258 8,000 SH   SOLE 0 8,000 0 0
NICE Systems Ltd. Sponsored ADR ADR 653656108 916 8,000 SH   SOLE 0 8,000 0 0
EOG Resources, Inc. Stock 26875P101 7,284 57,100 SH   SOLE 0 57,099 0 0
SPDR S&P Biotech ETF ETF 78464A870 279 2,910 SH   SOLE 0 2,910 0 0
iShares Core MSCI Emerging Markets ETF ETF 46434G103 388 7,500 SH   SOLE 0 7,500 0 0
Cabot Oil & Gas Corporation Stock 127097103 482 21,384 SH   SOLE 0 21,384 0 0
PTC Inc. Stock 69370C100 439 4,131 SH   SOLE 0 4,131 0 0
Zoetis, Inc. Class A Stock 98978V103 23,184 253,214 SH   SOLE 0 253,213 0 0
Taiwan Semiconductor Manufacturing Co., Ltd. Sponsored ADR ADR 874039100 388 8,775 SH   SOLE 0 8,775 0 0
Blackstone Group L.P. Stock 09253U108 24,728 649,373 SH   SOLE 0 649,372 0 0
ANSYS, Inc. Stock 03662Q105 341 1,825 SH   SOLE 0 1,825 0 0
Barclays ETN Select MLP ETN ETF 06742C723 416 19,978 SH   SOLE 0 19,978 0 0
Church & Dwight Co., Inc. Stock 171340102 261 4,400 SH   SOLE 0 4,400 0 0
Rockwell Automation, Inc. Stock 773903109 211 1,123 SH   SOLE 0 1,123 0 0
Stryker Corporation Stock 863667101 1,263 7,110 SH   SOLE 0 7,110 0 0
Raytheon Company Stock 755111507 729 3,528 SH   SOLE 0 3,528 0 0
General Dynamics Corporation Stock 369550108 778 3,800 SH   SOLE 0 3,800 0 0
EQT Corporation Stock 26884L109 253 5,725 SH   SOLE 0 5,725 0 0
Dover Corporation Stock 260003108 318 3,590 SH   SOLE 0 3,590 0 0
Cisco Systems, Inc. Stock 17275R102 2,457 50,507 SH   SOLE 0 50,507 0 0
AT&T Inc. Stock 00206R102 265 7,898 SH   SOLE 0 7,898 0 0
Vanguard Intermediate Term Bond Index Fund ETF 921937819 655 8,142 SH   SOLE 0 8,142 0 0
General Electric Company Stock 369604103 301 26,687 SH   SOLE 0 26,687 0 0
Gaming and Leisure Properties, Inc. REIT 36467J108 875 24,830 SH   SOLE 0 24,830 0 0
Ambev SA Sponsored ADR ADR 02319V103 80 17,436 SH   SOLE 0 17,436 0 0
iShares Core S&P 500 ETF ETF 464287200 2,625 8,966 SH   SOLE 0 8,966 0 0
Mettler-Toledo International Inc. Stock 592688105 488 802 SH   SOLE 0 802 0 0
Renaissancere Holdings Ltd Com Stock G7496G103 267 2,000 SH   SOLE 0 2,000 0 0
Union Pacific Corporation Stock 907818108 319 1,958 SH   SOLE 0 1,958 0 0
Ecolab Inc. Stock 278865100 294 1,876 SH   SOLE 0 1,876 0 0
salesforce.com, inc. Stock 79466L302 17,576 110,520 SH   SOLE 0 110,520 0 0
Flir Systems Inc Stock 302445101 391 6,356 SH   SOLE 0 6,356 0 0
Northrop Grumman Corporation Stock 666807102 785 2,475 SH   SOLE 0 2,475 0 0
IDEXX Laboratories, Inc. Stock 45168D104 1,320 5,288 SH   SOLE 0 5,288 0 0
Republic Services, Inc. Stock 760759100 222 3,056 SH   SOLE 0 3,056 0 0
Thermo Fisher Scientific Inc. Stock 883556102 15,150 62,072 SH   SOLE 0 62,071 0 0
JPMorgan Chase & Co. Stock 46625H100 3,599 31,892 SH   SOLE 0 31,892 0 0
Chevron Corporation Stock 166764100 974 7,967 SH   SOLE 0 7,967 0 0
Markel Corp Com Stock 570535104 464 390 SH   SOLE 0 390 0 0
Vanguard FTSE Developed Markets ETF ETF 921943858 2,942 67,981 SH   SOLE 0 67,980 0 0
Danaher Corporation Stock 235851102 3,921 36,087 SH   SOLE 0 36,086 0 0
TJX Companies, Inc. Stock 872540109 219 1,956 SH   SOLE 0 1,956 0 0
Bank of America Corporation Stock 060505104 288 9,778 SH   SOLE 0 9,778 0 0
Concert Pharmaceuticals Inc Com Stock 206022105 232 15,625 SH   SOLE 0 15,625 0 0
International Business Machines Corporation Stock 459200101 421 2,782 SH   SOLE 0 2,782 0 0
United Technologies Corporation Stock 913017109 1,309 9,363 SH   SOLE 0 9,363 0 0
Vanguard FTSE Emerging Markets ETF ETF 922042858 1,425 34,765 SH   SOLE 0 34,765 0 0
Texas Instruments Incorporated Stock 882508104 254 2,365 SH   SOLE 0 2,365 0 0
Vanguard High Dividend Yield Index Fund ETF 921946406 578 6,641 SH   SOLE 0 6,641 0 0
Pfizer Inc. Stock 717081103 360 8,174 SH   SOLE 0 8,174 0 0
3M Company Stock 88579Y101 1,791 8,501 SH   SOLE 0 8,501 0 0
Alphabet Inc. Class C Stock 02079K107 2,592 2,172 SH   SOLE 0 2,172 0 0
American Express Company Stock 025816109 274 2,570 SH   SOLE 0 2,570 0 0
Amgen Inc. Stock 031162100 3,864 18,639 SH   SOLE 0 18,639 0 0
Applied Materials, Inc. Stock 038222105 2,091 54,091 SH   SOLE 0 54,090 0 0
Williams Companies, Inc. Stock 969457100 259 9,520 SH   SOLE 0 9,520 0 0
Enlink Midstream Llc Com Unit Rep Ltd Stock 29336T100 177 10,750 SH   SOLE 0 10,750 0 0
Vanguard Dividend Appreciation Index Fund ETF 921908844 296 2,674 SH   SOLE 0 2,674 0 0
HealthEquity Inc Stock 42226A107 19,633 207,952 SH   SOLE 0 207,952 0 0
IPG Photonics Corporation Stock 44980X109 624 4,000 SH   SOLE 0 4,000 0 0
Alibaba Group Holding Ltd. Sponsored ADR ADR 01609W102 14,082 85,470 SH   SOLE 0 85,470 0 0
A. H. Belo Corporation Class A Stock 001282102 73 15,900 SH   SOLE 0 15,900 0 0
Ultragenyx Pharmaceutical, Inc. Stock 90400D108 299 3,920 SH   SOLE 0 3,920 0 0
PNC Financial Services Group, Inc. Stock 693475105 314 2,304 SH   SOLE 0 2,304 0 0
Bristol-Myers Squibb Company Stock 110122108 13,579 218,731 SH   SOLE 0 218,730 0 0
iShares Russell 3000 ETF ETF 464287689 226 1,310 SH   SOLE 0 1,310 0 0
Citigroup Inc. Stock 172967424 311 4,340 SH   SOLE 0 4,340 0 0
American Water Works Company, Inc. Stock 030420103 19,419 220,744 SH   SOLE 0 220,743 0 0
Exxon Mobil Corporation Stock 30231G102 6,905 81,215 SH   SOLE 0 81,215 0 0
UnitedHealth Group Incorporated Stock 91324P102 442 1,661 SH   SOLE 0 1,661 0 0
Lowe's Companies, Inc. Stock 548661107 541 4,708 SH   SOLE 0 4,708 0 0
PacWest Bancorp Stock 695263103 581 12,188 SH   SOLE 0 12,188 0 0
Southwest Airlines Co. Stock 844741108 508 8,130 SH   SOLE 0 8,130 0 0
Colgate-Palmolive Company Stock 194162103 244 3,646 SH   SOLE 0 3,646 0 0
PayPal Holdings Inc. Stock 70450Y103 22,840 260,020 SH   SOLE 0 260,020 0 0
Charles Schwab Corporation Stock 808513105 21,753 442,592 SH   SOLE 0 442,591 0 0
Activision Blizzard, Inc. Stock 00507V109 1,363 16,380 SH   SOLE 0 16,380 0 0
BlackRock, Inc. Stock 09247X101 470 998 SH   SOLE 0 998 0 0
Apple Inc. Stock 037833100 23,549 104,320 SH   SOLE 0 104,319 0 0
Abbott Laboratories Stock 002824100 2,149 29,290 SH   SOLE 0 29,289 0 0
Walt Disney Company Stock 254687106 862 7,373 SH   SOLE 0 7,373 0 0
iShares Russell 1000 ETF ETF 464287622 274 1,695 SH   SOLE 0 1,695 0 0
Marsh & McLennan Companies, Inc. Stock 571748102 13,459 162,704 SH   SOLE 0 162,704 0 0
iShares Russell 1000 Value ETF ETF 464287598 494 3,900 SH   SOLE 0 3,900 0 0