Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
MA	MASTERCARD	111,103	$21.84M	4.8%	$142.19	+26.8%	COM	57636Q104
ADP	AUTOMATIC DATA PROCESSING	147,218	$19.75M	4.4%	$61.16	+76.2%	COM	053015103
AAPL	APPLE INC	105,933	$19.61M	4.3%	$37.79	+13.1%	COM	037833100
CNI	CANADIAN NATL RAILWAY	219,629	$17.95M	4.0%	$62.78	+9.8%	COM	136375102
FISV	FISERV	237,966	$17.63M	3.9%	$51.29	+41.6%	COM	337738108
JNJ	JOHNSON & JOHNSON	137,072	$16.63M	3.7%	$72.81	+38.3%	COM	478160104
ATR	APTARGROUP	166,123	$15.51M	3.4%	$52.05	+61.9%	COM	038336103
GOOGL	ALPHABET INC CL A	13,547	$15.3M	3.4%	$34.71	+55.5%	COM	02079K305
MMM	3M	76,664	$15.08M	3.3%	$93.22	+39.6%	COM	88579Y101
ABT	ABBOTT LABS	238,481	$14.54M	3.2%	$41.63	+27.7%	COM	002824100
INTC	INTEL CORP	284,772	$14.16M	3.1%	$23.07	+95.3%	COM	458140100
NVS	NOVARTIS AG ADR	175,215	$13.24M	2.9%	$76.99	—	COM	66987V109
PG	PROCTER & GAMBLE	162,688	$12.7M	2.8%	$65.88	-6.2%	COM	742718109
NSRGY	NESTLE SA ADR	163,018	$12.62M	2.8%	$69.53	—	COM	641069406
MSFT	MICROSOFT CORP	122,900	$12.12M	2.7%	$30.90	+190.4%	COM	594918104
DHR	DANAHER CORP	122,103	$12.05M	2.7%	$59.50	+44.5%	COM	235851102
HD	HOME DEPOT	60,445	$11.79M	2.6%	$71.77	+116.0%	COM	437076102
ADI	ANALOG DEVICES	122,357	$11.74M	2.6%	$62.50	+31.1%	COM	032654105
CB	CHUBB LIMITED	92,050	$11.69M	2.6%	$100.95	+15.3%	COM	H1467J104
CVS	CVS HEALTH	176,022	$11.33M	2.5%	$57.38	-9.9%	COM	126650100
—	UNITED TECHNOLOGIES	90,489	$11.31M	2.5%	$103.30	—	COM	913017109
—	NOVOZYMES A S DKK 2.0	213,255	$10.8M	2.4%	$37.15	—	COM	B798FW902
ROK	ROCKWELL AUTOMATION	61,829	$10.28M	2.3%	$81.62	+84.8%	COM	773903109
—	UNILEVER PLC NEW ADR	171,430	$9.478M	2.1%	$44.30	—	COM	904767704
XOM	EXXON MOBIL	93,009	$7.694M	1.7%	$52.25	+7.4%	COM	30231G102
—	XILINX	114,510	$7.472M	1.6%	$47.00	—	COM	983919101
ILMN	ILLUMINA	26,656	$7.445M	1.6%	$156.90	+62.1%	COM	452327109
IPGP	IPG PHOTONICS	33,270	$7.341M	1.6%	$71.64	+229.4%	COM	44980X109
XYL	XYLEM INC	82,323	$5.546M	1.2%	$35.22	+88.1%	COM	98419M100
PEP	PEPSICO	50,587	$5.507M	1.2%	$69.44	+17.7%	COM	713448108
ORCL	ORACLE	103,615	$4.564M	1.0%	$43.49	-5.3%	COM	68389X105
EOG	EOG RESOURCES	32,976	$4.102M	0.9%	$74.05	+17.8%	COM	26875P101
FTV	FORTIVE CORP	52,704	$4.065M	0.9%	$36.90	+25.5%	COM	34959J108
CVX	CHEVRON	31,012	$3.92M	0.9%	$88.64	+0.6%	COM	166764100
RHHBY	ROCHE HLDG LTD ADR	134,308	$3.711M	0.8%	$37.24	—	COM	771195104
SJM	SMUCKER J M	30,213	$3.247M	0.7%	$95.16	-7.7%	COM	832696405
—	CELGENE CORP	36,146	$2.869M	0.6%	$86.01	—	COM	151020104
ABBV	ABBVIE	25,335	$2.347M	0.5%	$27.17	+159.5%	COM	00287Y109
GIS	GENERAL MILLS	41,566	$1.84M	0.4%	$38.99	-14.3%	COM	370334104
MRK	MERCK	30,152	$1.83M	0.4%	$37.26	+19.5%	COM	58933Y105
—	ORSTED A S	27,895	$1.684M	0.4%	$64.06	—	COM	BYT16L900
CL	COLGATE-PALMOLIVE	25,920	$1.68M	0.4%	$63.78	-14.4%	COM	194162103
—	DOWDUPONT INC	23,547	$1.552M	0.3%	$69.50	—	COM	26078J100
SLB	SCHLUMBERGER	22,898	$1.535M	0.3%	$64.78	-15.0%	COM	806857108
PFE	PFIZER	39,182	$1.422M	0.3%	$24.03	+1.2%	COM	717081103
GILD	GILEAD SCIENCES	19,594	$1.389M	0.3%	$61.14	-13.8%	COM	375558103
HON	HONEYWELL INTL	9,110	$1.311M	0.3%	$68.99	+64.6%	COM	438516106
PYPL	PAYPAL HOLDINGS	15,633	$1.3M	0.3%	$69.02	+15.2%	COM	70450Y103
BRK/B	BERKSHIRE HATHAWAY CL B	5,865	$1.095M	0.2%	$124.32	+56.8%	COM	084670702
UNP	UNION PACIFIC	7,440	$1.054M	0.2%	$100.57	+17.1%	COM	907818108
EMR	EMERSON ELECTRIC	14,863	$1.028M	0.2%	$49.91	+17.5%	COM	291011104
NSC	NORFOLK SOUTHERN	6,800	$1.026M	0.2%	$61.89	+102.4%	COM	655844108
CSCO	CISCO SYS INC	23,300	$1.003M	0.2%	$27.97	+24.2%	COM	17275R102
V	VISA	7,335	$972K	0.2%	$68.11	+79.2%	COM	92826C839
IBM	INTL BUSINESS MACH	6,560	$916K	0.2%	$154.58	-35.3%	COM	459200101
ORA	ORMAT TECHNOLOGIES	16,855	$896K	0.2%	$58.23	-10.7%	COM	686688102
NVO	NOVO NORDISK A S ADR	19,064	$880K	0.2%	$61.07	—	COM	670100205
—	GENERAL ELECTRIC	63,415	$863K	0.2%	$22.29	—	COM	369604103
—	WALTHAUSEN SELECT VALUE FUND I	43,726	$840K	0.2%	$15.20	—	Equity Mutual Fu	933310203
KO	COCA COLA	17,727	$778K	0.2%	$35.02	-2.9%	COM	191216100
COP	CONOCOPHILLIPS	11,142	$776K	0.2%	$28.10	+84.4%	COM	20825C104
STT	STATE STREET	7,865	$732K	0.2%	$52.39	+48.6%	COM	857477103
SPY	SPDR S&P 500 ETF	2,699	$732K	0.2%	$219.17	—	COM	78462F103
WMT	WAL-MART STORES	8,225	$704K	0.2%	$43.24	-41.6%	COM	931142103
IVV	ISHARES S&P 500	2,398	$655K	0.1%	$187.77	—	COM	464287200
NVDA	NVIDIA CORP	2,716	$644K	0.1%	$3.43	+75.5%	COM	67066G104
BMY	BRISTOL-MYERS SQUIBB	10,750	$595K	0.1%	$38.49	+5.6%	COM	110122108
TXN	TEXAS INSTRUMENTS	5,400	$595K	0.1%	$23.71	+268.1%	COM	882508104
BPIRX	ROBECO BOSTON PARTNERS LONG SH	35,957	$589K	0.1%	$15.48	—	Equity Mutual Fu	74925K581
SYY	SYSCO	8,325	$568K	0.1%	$30.98	+68.7%	COM	871829107
ITW	ILLINOIS TOOL WORKS	4,011	$556K	0.1%	$130.85	-6.3%	COM	452308109
LLY	ELI LILLY & CO	6,480	$553K	0.1%	$49.33	+49.4%	COM	532457108
AXP	AMERICAN EXPRESS	5,425	$531K	0.1%	$72.51	+22.2%	COM	025816109
—	EXPRESS SCRIPTS	6,675	$515K	0.1%	$74.58	—	COM	30219G108
D	DOMINION RES INC	7,018	$478K	0.1%	$46.10	+0.6%	COM	25746U109
AMGN	AMGEN INC	2,586	$477K	0.1%	$102.27	+37.1%	COM	031162100
META	FACEBOOK INC	2,360	$458K	0.1%	$81.67	+119.7%	COM	30303M102
IDXX	IDEXX CORP	2,100	$458K	0.1%	$69.67	+195.7%	COM	45168D104
—	JACOBS ENGINEERING	6,925	$440K	0.1%	$65.93	—	COM	469814107
DCI	DONALDSON INC	9,325	$421K	0.1%	$41.83	-2.4%	COM	257651109
CAT	CATERPILLAR	3,050	$414K	0.1%	$89.61	+41.2%	COM	149123101
ALB	ALBEMARLE	4,325	$408K	0.1%	$121.22	-28.8%	COM	012653101
—	LABORATORY CORP AMER	2,260	$406K	0.1%	$110.78	—	COM	50540R409
SU	SUNCOR ENERGY	9,000	$366K	0.1%	$33.00	-11.5%	COM	867224107
HP	HELMERICH & PAYNE	5,560	$355K	0.1%	$66.81	+1.8%	COM	423452101
HLMIX	HARDING LOEVNER FUND INC INTER	15,503	$348K	0.1%	$19.76	—	Equity Mutual Fu	412295107
—	NEUBERGER BERMAN ABSOLUTE RETU	29,728	$325K	0.1%	$10.73	—	Equity Mutual Fu	64128R855
INTU	INTUIT	1,450	$296K	0.1%	$59.44	+206.6%	COM	461202103
GOOG	ALPHABET INC CL C	265	$295K	0.1%	$37.69	+42.3%	COM	02079K107
—	ROCKWELL COLLINS	2,185	$295K	0.1%	$58.07	—	COM	774341101
ECL	ECOLAB INC	2,000	$281K	0.1%	$79.47	+67.3%	COM	278865100
WM	WASTE MANAGEMENT INC	3,250	$264K	0.1%	$65.92	+10.3%	COM	94106L109
VRTX	VERTEX PHARMACEUTICALS	1,548	$263K	0.1%	$150.51	+3.0%	COM	92532F100
CSL	CARLISLE COS INC	2,423	$262K	0.1%	$98.52	-2.2%	COM	142339100
—	CAMBRIDGE BANCORP	3,000	$260K	0.1%	$67.33	—	COM	132152109
WELL	WELLTOWER	4,125	$259K	0.1%	$42.96	+0.4%	COM	95040Q104
DIS	DISNEY	2,265	$238K	0.1%	$85.10	+14.2%	COM	254687106
KMB	KIMBERLY CLARK	2,200	$232K	0.1%	$93.50	-15.1%	COM	494368103
POR	PORTLAND GENL	5,124	$219K	0.0%	$34.59	-11.7%	COM	736508847
WFC	WELLS FARGO	3,800	$211K	0.0%	$37.84	+14.5%	COM	949746101