Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
—	BERKSHIRE HATHAWAY INC DEL	114,175	$20.93M	3.7%	$183.32	$140.89	—	CL B	084670207
AAPL	APPLE INC	124,927	$19.25M	3.4%	$154.12 *	$19.77	+81.9%	COM	037833100
TMO	THERMO FISHER SCIENTIFIC INC	98,173	$18.57M	3.3%	$189.20 *	$106.65	+73.5%	COM	883556102
MSFT	MICROSOFT CORP	247,248	$18.42M	3.3%	$74.49 *	$41.96	+62.5%	COM	594918104
ECL	ECOLAB INC	112,974	$14.53M	2.6%	$128.61 *	$89.43	+31.7%	COM	278865100
PEP	PEPSICO INC	122,802	$13.68M	2.4%	$111.43 *	$65.08	+33.1%	COM	713448108
ORCL	ORACLE CORP	275,142	$13.3M	2.4%	$48.35 *	$34.10	+25.3%	COM	68389X105
GOOG	ALPHABET INC	12,694	$12.18M	2.2%	$959.11 *	$36.47	+30.5%	CAP STK CL C	02079K107
AMZN	AMAZON COM INC	12,588	$12.1M	2.2%	$961.31 *	$34.49	+39.3%	COM	023135106
—	CELGENE CORP	74,555	$10.87M	1.9%	$145.83	$105.93	—	COM	151020104
GOOGL	ALPHABET INC	11,056	$10.77M	1.9%	$973.68 *	$37.35	+29.4%	CAP STK CL A	02079K305
—	UNITED TECHNOLOGIES CORP	86,181	$10M	1.8%	$116.08	$97.78	—	COM	913017109
JNJ	JOHNSON & JOHNSON	76,153	$9.901M	1.8%	$130.01 *	$66.37	+55.7%	COM	478160104
XOM	EXXON MOBIL CORP	116,160	$9.523M	1.7%	$81.98 *	$54.85	+2.7%	COM	30231G102
V	VISA INC	86,922	$9.148M	1.6%	$105.24 *	$63.71	+56.0%	COM CL A	92826C839
C	CITIGROUP INC	121,835	$8.862M	1.6%	$72.74 *	$42.96	+29.0%	COM NEW	172967424
COST	COSTCO WHSL CORP NEW	52,462	$8.619M	1.5%	$164.29 *	$100.27	+46.4%	COM	22160K105
—	AON CORP	56,700	$8.284M	1.5%	$146.10	$119.66	—	COM	037389103
AMGN	AMGEN INC	43,650	$8.138M	1.5%	$186.44 *	$88.73	+63.6%	COM	031162100
DHR	DANAHER CORP DEL	93,798	$8.046M	1.4%	$85.78 *	$34.35	+113.0%	COM	235851102
DIS	DISNEY WALT CO	80,292	$7.914M	1.4%	$98.57 *	$66.27	+40.2%	COM DISNEY	254687106
CVS	CVS CAREMARK CORPORATION	93,873	$7.634M	1.4%	$81.32 *	$46.46	+34.7%	COM	126650100
UNH	UNITEDHEALTH GROUP INC	37,486	$7.342M	1.3%	$195.86 *	$133.89	+28.3%	COM	91324P102
—	MONSANTO CO NEW	59,508	$7.13M	1.3%	$119.82	$117.60	—	COM	61166W101
HD	HOME DEPOT INC	42,670	$6.979M	1.2%	$163.56 *	$79.27	+69.0%	COM	437076102
SYK	STRYKER CORP	46,020	$6.536M	1.2%	$142.03 *	$63.41	+104.9%	COM	863667101
CTSH	COGNIZANT TECHNOLOGY SOLUTIO	89,143	$6.466M	1.2%	$72.54 *	$45.30	+42.6%	CL A	192446102
MCD	MCDONALDS CORP	41,098	$6.439M	1.2%	$156.67 *	$74.86	+72.5%	COM	580135101
PG	PROCTER & GAMBLE CO	68,942	$6.272M	1.1%	$90.98 *	$56.40	+29.5%	COM	742718109
USB	US BANCORP DEL	101,695	$5.45M	1.0%	$53.59 *	$27.39	+41.9%	COM NEW	902973304
NKE	NIKE INC	101,809	$5.279M	0.9%	$51.85 *	$42.71	+9.2%	CL B	654106103
SLB	SCHLUMBERGER LTD	71,552	$4.991M	0.9%	$69.75 *	$55.77	-1.3%	COM	806857108
FTV	FORTIVE CORP	69,718	$4.935M	0.9%	$70.79 *	$33.62	+28.4%	COM	34959J108
MAR	MARRIOTT INTL INC NEW	43,909	$4.841M	0.9%	$110.25 *	$73.28	+40.4%	CL A	571903202
PFE	PFIZER INC	135,408	$4.834M	0.9%	$35.70 *	$21.03	+11.9%	COM	717081103
MDLZ	MONDELEZ INTL INC	116,842	$4.751M	0.8%	$40.66 *	$30.93	+8.0%	CL A	609207105
KHC	KRAFT HEINZ CO	61,269	$4.751M	0.8%	$77.54 *	$49.59	+5.9%	COM	500754106
JPM	JPMORGAN CHASE & CO	49,561	$4.734M	0.8%	$95.52 *	$52.19	+46.2%	COM	46625H100
UNP	UNION PAC CORP	39,113	$4.536M	0.8%	$115.97 *	$71.63	+35.0%	COM	907818108
NEE	NEXTERA ENERGY INC	30,934	$4.533M	0.8%	$146.54 *	$16.75	+78.2%	COM	65339F101
BDX	BECTON DICKINSON & CO	22,914	$4.49M	0.8%	$195.95 *	$133.99	+26.2%	COM	075887109
—	LIBERTY GLOBAL PLC	133,172	$4.355M	0.8%	$32.70	$30.39	—	SHS CL C	G5480U120
INTU	INTUIT	30,065	$4.273M	0.8%	$142.13 *	$69.89	+91.8%	COM	461202103
PYPL	PAYPAL HLDGS INC	60,855	$3.897M	0.7%	$64.04	$37.06	+72.4%	COM	70450Y103
CVX	CHEVRON CORP NEW	32,072	$3.768M	0.7%	$117.49 *	$71.46	+15.3%	COM	166764100
ISRG	INTUITIVE SURGICAL INC	3,558	$3.721M	0.7%	$1045.81 *	$60.18	+93.1%	COM NEW	46120E602
CHD	CHURCH & DWIGHT INC	76,584	$3.71M	0.7%	$48.44 *	$35.64	+22.5%	COM	171340102
CL	COLGATE PALMOLIVE CO	50,495	$3.679M	0.7%	$72.86 *	$48.00	+24.8%	COM	194162103
MKC	MCCORMICK & CO INC	35,609	$3.655M	0.7%	$102.64 *	$33.33	+31.3%	COM NON VTG	579780206
—	GENERAL ELECTRIC CO	151,006	$3.651M	0.7%	$24.18	$24.56	—	COM	369604103
WFC	WELLS FARGO & CO NEW	65,249	$3.598M	0.6%	$55.14 *	$39.92	+9.8%	COM	949746101
PAYX	PAYCHEX INC	59,841	$3.588M	0.6%	$59.96 *	$29.97	+56.6%	COM	704326107
CME	CME GROUP INC	25,702	$3.487M	0.6%	$135.67 *	$48.98	+104.6%	COM	12572Q105
BAC	BANK OF AMERICA CORPORATION	136,126	$3.449M	0.6%	$25.34 *	$13.78	+51.7%	COM	060505104
APH	AMPHENOL CORP NEW	40,468	$3.425M	0.6%	$84.63 *	$11.61	+68.6%	CL A	032095101
META	FACEBOOK INC	19,989	$3.416M	0.6%	$170.89	$128.86	+31.7%	CL A	30303M102
TJX	TJX COS INC NEW	46,224	$3.408M	0.6%	$73.73 *	$30.43	+8.0%	COM	872540109
BMY	BRISTOL MYERS SQUIBB CO	52,936	$3.374M	0.6%	$63.74 *	$32.47	+45.0%	COM	110122108
—	CIMAREX ENERGY CO	29,434	$3.346M	0.6%	$113.68	$78.16	—	COM	171798101
—	DISH NETWORK CORP	60,645	$3.289M	0.6%	$54.23	$54.51	—	CL A	25470M109
GS	GOLDMAN SACHS GROUP INC	13,784	$3.269M	0.6%	$237.16 *	$161.05	+23.0%	COM	38141G104
—	SUNTRUST BKS INC	54,635	$3.266M	0.6%	$59.78	$46.21	—	COM	867914103
HON	HONEYWELL INTL INC	21,686	$3.074M	0.5%	$141.75 *	$87.26	+23.7%	COM	438516106
SBUX	STARBUCKS CORP	56,700	$3.045M	0.5%	$53.70 *	$44.78	+0.2%	COM	855244109
—	TWENTY FIRST CENTY FOX INC	112,537	$2.969M	0.5%	$26.38	$27.66	—	CL A	90130A101
SWK	STANLEY BLACK & DECKER INC	18,644	$2.815M	0.5%	$150.99 *	$62.24	+93.7%	COM	854502101
T	AT&T INC	71,435	$2.798M	0.5%	$39.17 *	$12.68	+28.4%	COM	00206R102
YUM	YUM BRANDS INC	37,317	$2.747M	0.5%	$73.61 *	$40.43	+56.7%	COM	988498101
GM	GENERAL MTRS CO	67,800	$2.738M	0.5%	$40.38 *	$29.23	+20.3%	COM	37045V100
MS	MORGAN STANLEY	56,817	$2.737M	0.5%	$48.17 *	$32.68	+15.4%	COM NEW	617446448
FIS	FIDELITY NATL INFORMATION SV	26,600	$2.484M	0.4%	$93.38 *	$68.72	+17.3%	COM	31620M106
—	EXPRESS SCRIPTS INC	39,019	$2.471M	0.4%	$63.33	$64.00	—	COM	302182100
MMM	3M CO	11,576	$2.43M	0.4%	$209.92 *	$81.02	+62.9%	COM	88579Y101
WRB	BERKLEY W R CORP	35,389	$2.362M	0.4%	$66.74 *	$14.74	+11.1%	COM	084423102
OXY	OCCIDENTAL PETE CORP DEL	35,874	$2.303M	0.4%	$64.20 *	$55.54	-6.4%	COM	674599105
ABBV	ABBVIE INC	25,771	$2.29M	0.4%	$88.86 *	$38.92	+61.0%	COM	00287Y109
VNQ	VANGUARD INDEX FDS	27,475	$2.283M	0.4%	$83.09	$87.42	-5.0%	REIT ETF	922908553
GILD	GILEAD SCIENCES INC	28,010	$2.269M	0.4%	$81.01 *	$48.65	+22.5%	COM	375558103
URI	UNITED RENTALS INC	16,251	$2.255M	0.4%	$138.76 *	$108.13	+24.3%	COM	911363109
—	PRAXAIR INC	15,647	$2.187M	0.4%	$139.77	$116.69	—	COM	74005P104
—	AQUA AMERICA INC	64,944	$2.155M	0.4%	$33.18	$29.58	—	COM	03836W103
AFL	AFLAC INC	23,494	$1.912M	0.3%	$81.38 *	$20.78	+61.5%	COM	001055102
EBAY	EBAY INC	48,103	$1.85M	0.3%	$38.46 *	$21.88	+56.4%	COM	278642103
MORN	MORNINGSTAR INC	21,526	$1.829M	0.3%	$84.97	$71.51	+18.8%	COM	617700109
—	NOBLE ENERGY INC	61,068	$1.732M	0.3%	$28.36	$37.85	—	COM	655044105
ZTS	ZOETIS INC	26,625	$1.698M	0.3%	$63.77 *	$33.69	+77.5%	CL A	98978V103
CSCO	CISCO SYS INC	50,179	$1.688M	0.3%	$33.64 *	$18.78	+39.1%	COM	17275R102
—	COMCAST CORP NEW	43,821	$1.686M	0.3%	$38.47	$40.57	—	CL A SPL	20030N200
YUMC	YUM CHINA HLDGS INC	40,878	$1.634M	0.3%	$39.97	$27.35	+46.1%	COM	98850P109
—	ABIOMED INC	9,592	$1.617M	0.3%	$168.58	$32.80	—	COM	003654100
—	CITRIX SYS INC	20,960	$1.61M	0.3%	$76.81	$67.63	—	COM	177376100
SPG	SIMON PPTY GROUP INC NEW	9,922	$1.598M	0.3%	$161.06 *	$117.63	-12.2%	COM	828806109
FAST	FASTENAL CO	34,628	$1.578M	0.3%	$45.57 *	$8.82	+4.2%	COM	311900104
—	DOWDUPONT INC	22,305	$1.544M	0.3%	$69.22	$69.22	—	COM	26078J100
INTC	INTEL CORP	38,570	$1.469M	0.3%	$38.09 *	$20.12	+57.9%	COM	458140100
CLH	CLEAN HARBORS INC	25,825	$1.464M	0.3%	$56.69	$55.93	+1.4%	COM	184496107
KO	COCA COLA CO	32,426	$1.459M	0.3%	$44.99 *	$30.79	+13.0%	COM	191216100
—	ANADARKO PETE CORP	28,695	$1.402M	0.3%	$48.86	$75.29	—	COM	032511107
CMI	CUMMINS INC	8,264	$1.389M	0.2%	$168.08 *	$77.04	+75.7%	COM	231021106
TD	TORONTO DOMINION BK ONT	23,056	$1.297M	0.2%	$56.25	$43.27	+30.1%	COM	891160509
GD	GENERAL DYNAMICS CORP	6,273	$1.29M	0.2%	$205.64 *	$148.87	+14.7%	COM	369550108
PLD	PROLOGIS INC	18,884	$1.198M	0.2%	$63.44 *	$40.42	+24.9%	COM	74340W103
LOW	LOWES COS INC	14,609	$1.168M	0.2%	$79.95 *	$50.33	+36.4%	COM	548661107
WMT	WAL MART STORES INC	14,713	$1.15M	0.2%	$78.16 *	$19.64	+16.1%	COM	931142103
AXP	AMERICAN EXPRESS CO	12,602	$1.14M	0.2%	$90.46 *	$61.62	+30.9%	COM	025816109
KMI	KINDER MORGAN INC DEL	57,892	$1.11M	0.2%	$19.17 *	$20.28	-40.2%	COM	49456B101
MRK	MERCK & CO INC NEW	16,398	$1.05M	0.2%	$64.03 *	$39.51	+19.8%	COM	58933Y105
—	POWERSHARES ETF TRUST	20,665	$1.032M	0.2%	$49.94	$34.11	—	DYN BIOT & GEN	73935X856
EMR	EMERSON ELEC CO	14,888	$936K	0.2%	$62.87 *	$42.46	+21.2%	COM	291011104
IBM	INTERNATIONAL BUSINESS MACHINE	6,398	$928K	0.2%	$145.05 *	$113.70	-14.8%	COM	459200101
WM	WASTE MGMT INC DEL	11,771	$921K	0.2%	$78.24 *	$37.19	+82.5%	COM	94106L109
—	TWENTY FIRST CENTY FOX INC	32,375	$835K	0.1%	$25.79	$29.39	—	COM	90130A200
—	PINNACLE FOODS INC DEL	14,265	$816K	0.1%	$57.20	$44.18	—	COM	72348P104
ADP	AUTOMATIC DATA PROCESSING	7,344	$803K	0.1%	$109.34 *	$48.27	+90.2%	COM	053015103
VZ	VERIZON COMMUNICATIONS INC	15,811	$782K	0.1%	$49.46 *	$27.99	+13.6%	COM	92343V104
MDT	MEDTRONIC PLC	10,060	$782K	0.1%	$77.73 *	$66.23	-4.8%	SHS	G5960L103
—	CERNER CORP	10,569	$754K	0.1%	$71.34	$60.86	—	COM	156782104
ITW	ILLINOIS TOOL WKS INC	4,980	$737K	0.1%	$147.99 *	$84.46	+43.7%	COM	452308109
BABA	ALIBABA GROUP HLDG LTD	4,225	$730K	0.1%	$172.78	$88.78	+94.5%	SPONSORED ADS	01609W102
LECO	LINCOLN ELEC HLDGS INC	7,520	$689K	0.1%	$91.62	$57.72	+58.8%	COM	533900106
NVS	NOVARTIS A G	7,702	$661K	0.1%	$85.82	$74.94	+14.6%	SPONSORED ADR	66987V109
—	UNITED FINANCIAL BANCORP INC	35,551	$650K	0.1%	$18.28	$14.08	—	COM	91030T109
BA	BOEING CO	2,556	$650K	0.1%	$254.30 *	$95.09	+153.4%	COM	097023105
—	ALLERGAN PLC	2,901	$595K	0.1%	$205.10	$285.07	—	SHS	G0177J108
FLS	FLOWSERVE CORP	12,855	$547K	0.1%	$42.55 *	$42.43	-15.3%	COM	34354P105
—	RED HAT INC	4,911	$544K	0.1%	$110.77	$74.80	—	COM	756577102
ABT	ABBOTT LABS	10,144	$541K	0.1%	$53.33 *	$34.90	+32.2%	COM	002824100
MCK	MCKESSON CORP	3,503	$538K	0.1%	$153.58 *	$130.24	+10.5%	COM	58155Q103
—	LIBERTY GLOBAL PLC	21,584	$503K	0.1%	$23.30	$24.58	—	LILAC SHS CL C	G5480U153
MA	MASTERCARD INC	3,418	$483K	0.1%	$141.31 *	$87.41	+54.2%	CL A	57636Q104
COP	CONOCOPHILLIPS	9,547	$478K	0.1%	$50.07 *	$37.45	+2.6%	COM	20825C104
XLU	SELECT SECTOR SPDR TR	8,695	$461K	0.1%	$53.02 *	$24.43	+8.6%	SBI INT-UTILS	81369Y886
PM	PHILIP MORRIS INTL INC	4,137	$459K	0.1%	$110.95 *	$49.80	+45.4%	COM	718172109
OGCP	EMPIRE ST RLTY OP L P	21,474	$438K	0.1%	$20.40	$16.64	—	UNIT LTD PRT 60	292102209
—	VIACOM INC NEW	15,512	$432K	0.1%	$27.85	$49.42	—	CL B	92553P201
BAX	BAXTER INTL INC	6,783	$426K	0.1%	$62.80 *	$38.19	+42.6%	COM	071813109
SO	SOUTHERN CO	8,640	$425K	0.1%	$49.19 *	$27.92	+25.3%	COM	842587107
D	DOMINION RES INC VA NEW	5,464	$420K	0.1%	$76.87 *	$46.49	+14.9%	COM	25746U109
—	POWERSHARES GLOBAL ETF TRUST	16,391	$408K	0.1%	$24.89	$18.82	—	GBL WTR PORT	73936T623
CAC	CAMDEN NATL CORP	9,225	$403K	0.1%	$43.69 *	$22.06	+44.5%	COM	133034108
DUK	DUKE ENERGY CORP NEW	4,471	$375K	0.1%	$83.87 *	$51.09	+17.3%	COM NEW	26441C204
KMB	KIMBERLY CLARK CORP	3,069	$361K	0.1%	$117.63 *	$77.75	+13.4%	COM	494368103
TXT	TEXTRON INC	6,698	$361K	0.1%	$53.90	$26.78	+99.0%	COM	883203101
ON	ON SEMICONDUCTOR CORP	18,380	$339K	0.1%	$18.44	$10.30	+79.3%	COM	682189105
MAS	MASCO CORP	8,650	$337K	0.1%	$38.96 *	$28.13	+21.9%	COM	574599106
POST	POST HLDGS INC	3,780	$334K	0.1%	$88.36 *	$48.98	+17.9%	COM	737446104
—	AETNA INC NEW	2,095	$333K	0.1%	$158.95	$106.47	—	COM	00817Y108
BXP	BOSTON PROPERTIES INC	2,683	$330K	0.1%	$123.00 *	$93.83	-8.9%	COM	101121101
—	ILG INC	12,285	$328K	0.1%	$26.70	$19.67	—	COM	44967H101
WYNN	WYNN RESORTS LTD	2,180	$325K	0.1%	$149.08 *	$92.12	+47.5%	COM	983134107
—	MARVELL TECHNOLOGY GROUP LTD	18,170	$325K	0.1%	$17.89	$13.80	—	ORD	G5876H105
SWKS	SKYWORKS SOLUTIONS INC	3,120	$318K	0.1%	$101.92 *	$55.85	+51.9%	COM	83088M102
—	PEOPLES UNITED FINANCIAL INC	16,386	$297K	0.1%	$18.13	$16.04	—	COM	712704105
LNC	LINCOLN NATL CORP IND	4,000	$294K	0.1%	$73.50 *	$41.34	+25.8%	COM	534187109
EPD	ENTERPRISE PRODS PARTNERS L	10,766	$281K	0.1%	$26.10	$29.27	—	COM	293792107
BIIB	BIOGEN INC	897	$281K	0.1%	$313.27	$296.11	+5.7%	COM	09062X103
MO	ALTRIA GROUP INC	4,434	$281K	0.1%	$63.37 *	$27.22	+27.2%	COM	02209S103
XRAY	DENTSPLY SIRONA INC	4,599	$275K	0.0%	$59.80	$59.47	+0.6%	COM	24906P109
FISV	FISERV INC	2,129	$275K	0.0%	$129.17 *	$52.24	+23.4%	COM	337738108
VLO	VALERO ENERGY CORP NEW	3,476	$267K	0.0%	$76.81 *	$42.91	+29.2%	COM	91913Y100
BSX	BOSTON SCIENTIFIC CORP	9,020	$263K	0.0%	$29.16	$24.54	+18.9%	COM	101137107
HIG	HARTFORD FINL SVCS GROUP INC	4,705	$261K	0.0%	$55.47 *	$37.62	+22.9%	COM	416515104
—	DISCOVER FINL SVCS	3,970	$256K	0.0%	$64.48	$62.80	—	COM	254709108
ES	EVERSOURCE ENERGY	4,145	$251K	0.0%	$60.55 *	$41.36	+9.7%	COM	30040W108
CSX	CSX CORP	4,562	$248K	0.0%	$54.36 *	$13.50	+19.9%	COM	126408103
WBS	WEBSTER FINL CORP CONN	4,688	$246K	0.0%	$52.47	$45.93	+14.4%	COM	947890109
NSC	NORFOLK SOUTHERN CORP	1,845	$244K	0.0%	$132.25 *	$98.76	+13.3%	COM	655844108
—	CIGNA CORPORATION	1,262	$236K	0.0%	$187.00	$167.19	—	COM	125509109
FISK	EMPIRE ST RLTY OP L P	10,937	$223K	0.0%	$20.39	$17.37	—	UNIT LTD PRT 250	292102308
ELV	ANTHEM INC	1,133	$215K	0.0%	$189.76 *	$160.37	+6.3%	COM	036752103
TER	TERADYNE INC	5,720	$213K	0.0%	$37.24 *	$33.11	+7.8%	COM	880770102
TYL	TYLER TECHNOLOGIES INC	1,191	$208K	0.0%	$174.64	$166.17	+4.9%	COM	902252105
MBCN	MIDDLEFIELD BANC CORP	4,476	$206K	0.0%	$46.02 *	$15.83	+13.4%	COM NEW	596304204
TRV	TRAVELERS COMPANIES INC	1,667	$204K	0.0%	$122.38 *	$88.89	+15.3%	COM	89417E109
LMT	LOCKHEED MARTIN CORP	648	$201K	0.0%	$310.19 *	$218.34	+14.1%	COM	539830109
MENXF	Memex Inc.	10,000	$2,000	0.0%	$0.20	$0.16	0.0%	COM	58600T108