Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
AAPL	APPLE INC COM	60,579	$11.21M	4.6%	$185.03 *	$18.70	+133.7%	Stock	037833100
CSCO	CISCO SYS INC COM	200,560	$8.63M	3.6%	$43.03 *	$20.19	+69.5%	Stock	17275R102
—	CENTURY BANCORP INC MASS CL A NON VTG	105,267	$8.045M	3.3%	$76.42	$42.27	—	Stock	156432106
JNJ	JOHNSON & JOHNSON COM	58,318	$7.076M	2.9%	$121.33 *	$66.28	+48.5%	Stock	478160104
—	COLUMBIA PPTY TR INC COM NEW	311,600	$7.076M	2.9%	$22.71	$22.18	—	REIT	198287203
VOD	VODAFONE GROUP PLC NEW SPONSORED ADR	257,955	$6.271M	2.6%	$24.31	$26.49	-8.2%	ADR	92857W308
—	UNILEVER N V N Y SHS NEW	89,892	$5.009M	2.1%	$55.72	$43.46	—	ADR	904784709
ADP	AUTOMATIC DATA PROCESSING INC COM	35,580	$4.773M	2.0%	$134.15 *	$45.09	+153.9%	Stock	053015103
ITW	ILLINOIS TOOL WKS INC COM	33,330	$4.618M	1.9%	$138.55 *	$50.28	+129.5%	Stock	452308109
UNFI	UNITED NAT FOODS INC COM	106,576	$4.547M	1.9%	$42.66	$45.98	-7.2%	Stock	911163103
MKC	MCCORMICK & CO INC COM NON VTG	37,974	$4.408M	1.8%	$116.08 *	$28.19	+78.2%	Stock	579780206
—	EDUCATION RLTY TR INC COM NEW	105,185	$4.361M	1.8%	$41.46	$35.55	—	REIT	28140H203
SNY	SANOFI SPONSORED ADR	108,547	$4.343M	1.8%	$40.01	$41.70	-4.0%	ADR	80105N105
BHB	BAR HBR BANKSHARES COM	137,676	$4.17M	1.7%	$30.29 *	$15.35	+47.3%	Stock	066849100
HASI	HANNON ARMSTRONG SUST INFR CAP COM	205,771	$4.063M	1.7%	$19.75 *	$9.61	+39.9%	REIT	41068X100
INTU	INTUIT COM	19,377	$3.959M	1.6%	$204.31 *	$54.64	+255.4%	Stock	461202103
AMGN	AMGEN INC COM	21,401	$3.95M	1.6%	$184.57 *	$91.83	+60.0%	Stock	031162100
VTR	VENTAS INC COM	67,810	$3.859M	1.6%	$56.91 *	$46.64	-10.2%	REIT	92276F100
GIS	GENERAL MLS INC COM	83,415	$3.692M	1.5%	$44.26 *	$33.42	+1.2%	Stock	370334104
HIFS	HINGHAM INSTN SVGS MASS COM	16,744	$3.676M	1.5%	$219.54 *	$116.06	+73.3%	Stock	433323102
—	PHYSICIANS RLTY TR COM	229,370	$3.656M	1.5%	$15.94	$15.70	—	REIT	71943U104
MMM	3M CO COM	18,063	$3.553M	1.5%	$196.70 *	$96.87	+30.0%	Stock	88579Y101
—	SYMANTEC CORP COM	171,509	$3.542M	1.5%	$20.65	$24.00	—	Stock	871503108
GPC	GENUINE PARTS CO COM	37,375	$3.43M	1.4%	$91.77 *	$60.67	+21.9%	Stock	372460105
EXPD	EXPEDITORS INTL WASH INC COM	46,818	$3.42M	1.4%	$73.05 *	$33.54	+99.3%	Stock	302130109
UTMD	UTAH MED PRODS INC COM	30,981	$3.409M	1.4%	$110.04	$56.77	+94.0%	Stock	917488108
TU	TELUS CORP COM	95,533	$3.393M	1.4%	$35.52 *	$17.12	+3.7%	Stock	87971M103
PG	PROCTER AND GAMBLE CO COM	43,193	$3.372M	1.4%	$78.07 *	$61.61	+4.3%	Stock	742718109
NSP	INSPERITY INC COM	33,705	$3.203M	1.3%	$95.03 *	$37.54	+111.2%	Stock	45778Q107
GILD	GILEAD SCIENCES INC COM	45,196	$3.202M	1.3%	$70.85 *	$65.41	-18.6%	Stock	375558103
TSCO	TRACTOR SUPPLY CO COM	41,512	$3.175M	1.3%	$76.48 *	$10.91	+25.0%	Stock	892356106
MSFT	MICROSOFT CORP COM	31,859	$3.142M	1.3%	$98.62 *	$29.16	+213.8%	Stock	594918104
NVO	NOVO-NORDISK A S ADR	66,408	$3.063M	1.3%	$46.12	$38.76	+19.0%	ADR	670100205
BDX	BECTON DICKINSON & CO COM	12,773	$3.06M	1.3%	$239.57 *	$79.22	+163.6%	Stock	075887109
MAA	MID AMER APT CMNTYS INC COM	27,005	$2.716M	1.1%	$100.57 *	$71.31	+8.9%	REIT	59522J103
CVS	CVS HEALTH CORP COM	41,852	$2.695M	1.1%	$64.39 *	$65.48	-22.8%	Stock	126650100
VZ	VERIZON COMMUNICATIONS INC COM	51,570	$2.594M	1.1%	$50.30 *	$27.93	+20.0%	Stock	92343V104
—	CONNECTICUT WTR SVC INC COM	39,634	$2.589M	1.1%	$65.32	$31.64	—	Stock	207797101
MRK	MERCK & CO INC COM	41,027	$2.49M	1.0%	$60.69 *	$40.42	+13.8%	Stock	58933Y105
—	HCP INC COM	91,575	$2.362M	1.0%	$25.79	$25.99	—	REIT	40414L109
HD	HOME DEPOT INC	11,878	$2.317M	1.0%	$195.07 *	$81.40	+99.6%	Stock	437076102
PFE	PFIZER INC COM	63,205	$2.293M	0.9%	$36.28 *	$17.73	+38.7%	Stock	717081103
BIIB	BIOGEN INC COM	7,709	$2.237M	0.9%	$290.18	$299.23	-3.0%	Stock	09062X103
PEP	PEPSICO INC COM	19,670	$2.141M	0.9%	$108.85 *	$61.46	+41.0%	Stock	713448108
WLY	WILEY JOHN & SONS INC CL A	33,276	$2.076M	0.9%	$62.39 *	$29.26	+66.1%	Stock	968223206
—	NATUS MEDICAL INC DEL COM	58,955	$2.034M	0.8%	$34.50	$33.65	—	Stock	639050103
GOOGL	ALPHABET CLASS A	1,755	$1.982M	0.8%	$1129.34 *	$36.75	+52.5%	Stock	02079K305
—	DOWDUPONT INC COM	29,481	$1.943M	0.8%	$65.91	$71.06	—	Stock	26078J100
HAIN	HAIN CELESTIAL GROUP INC	64,758	$1.93M	0.8%	$29.80	$34.79	-14.3%	Stock	405217100
CAC	CAMDEN NATL CORP COM	38,585	$1.763M	0.7%	$45.69 *	$19.39	+75.2%	Stock	133034108
MCD	MCDONALDS CORP COM	11,204	$1.756M	0.7%	$156.73 *	$71.88	+83.0%	Stock	580135101
TXN	TEXAS INSTRS INC COM	15,430	$1.7M	0.7%	$110.17 *	$32.92	+170.7%	Stock	882508104
CUBI	CUSTOMERS BANCORP INC COM	59,670	$1.693M	0.7%	$28.37	$28.99	-2.1%	Stock	23204G100
SJM	SMUCKER J M CO COM NEW	15,360	$1.651M	0.7%	$107.49 *	$70.70	+19.3%	Stock	832696405
IBM	INTERNATIONAL BUSINESS MACHS COM	10,131	$1.415M	0.6%	$139.67 *	$108.52	-11.4%	Stock	459200101
KAI	KADANT INC COM	14,663	$1.41M	0.6%	$96.16 *	$40.14	+127.5%	Stock	48282T104
SYK	STRYKER CORP COM	7,982	$1.348M	0.6%	$168.88 *	$56.92	+173.8%	Stock	863667101
SYY	SYSCO CORP COM	19,398	$1.325M	0.5%	$68.31 *	$24.40	+129.0%	Stock	871829107
TNC	TENNANT CO COM	16,150	$1.276M	0.5%	$79.01 *	$41.41	+72.5%	Stock	880345103
AWK	AMERICAN WTR WKS CO INC NEW COM	14,570	$1.244M	0.5%	$85.38 *	$35.28	+110.0%	Stock	030420103
MLKN	MILLER HERMAN INC COM	35,325	$1.194M	0.5%	$33.80 *	$21.57	+29.5%	Stock	600544100
UPS	UNITED PARCEL SERVICE INC CL B	11,174	$1.187M	0.5%	$106.23 *	$63.18	+25.9%	Stock	911312106
FSLR	FIRST SOLAR INC COM	22,155	$1.167M	0.5%	$52.67	$46.36	+13.6%	Stock	336433107
—	HMS HLDGS CORP COM	52,930	$1.144M	0.5%	$21.61	$19.06	—	Stock	40425J101
SCHW	SCHWAB CHARLES CORP NEW COM	20,650	$1.055M	0.4%	$51.09 *	$15.92	+189.1%	Stock	808513105
ABBV	ABBVIE INC COM	10,483	$971K	0.4%	$92.63 *	$43.10	+55.4%	Stock	00287Y109
—	UNITED FINL BANCORP INC NEW COM	55,115	$966K	0.4%	$17.53	$11.90	—	Stock	910304104
GOOG	ALPHABET INC CAP STK CL C	837	$934K	0.4%	$1115.89 *	$35.68	+55.2%	Stock	02079K107
AMRC	AMERESCO INC CL A	75,500	$906K	0.4%	$12.00	$6.23	+92.7%	Stock	02361E108
TMO	THERMO FISHER SCIENTIFIC INC COM	4,298	$890K	0.4%	$207.07	$87.30	+132.7%	Stock	883556102
—	AQUA AMERICA INC COM	24,241	$853K	0.4%	$35.19	$26.36	—	Stock	03836W103
—	SUN HYDRAULICS CORP COM	17,617	$849K	0.4%	$48.19	$31.28	—	Stock	866942105
WAB	WABTEC CORP COM	8,538	$841K	0.3%	$98.50 *	$50.01	+88.5%	Stock	929740108
—	AMERICAN CAMPUS CMNTYS INC COM	18,770	$805K	0.3%	$42.89	$42.89	—	REIT	024835100
—	GOLDCORP INC NEW COM	56,950	$781K	0.3%	$13.71	$12.88	—	Stock	380956409
CWT	CALIFORNIA WTR SVC GROUP COM	19,995	$779K	0.3%	$38.96 *	$16.53	+102.7%	Stock	130788102
DGX	QUEST DIAGNOSTICS INC COM	6,440	$707K	0.3%	$109.78 *	$64.52	+46.4%	Stock	74834L100
ABT	ABBOTT LABS COM	11,286	$688K	0.3%	$60.96 *	$32.89	+62.7%	Stock	002824100
MSEX	MIDDLESEX WATER CO COM	15,709	$662K	0.3%	$42.14	$23.46	+79.8%	Stock	596680108
—	LIBERTY PPTY TR SH BEN INT	13,859	$614K	0.3%	$44.30	$35.13	—	REIT	531172104
HON	HONEYWELL INTL INC COM	4,243	$611K	0.3%	$144.00 *	$94.76	+17.5%	Stock	438516106
SPY	SPDR S&P 500 ETF	2,175	$590K	0.2%	$271.26	$208.10	+30.4%	ETF	78462F103
—	CITRIX SYS INC COM	5,574	$584K	0.2%	$104.77	$62.84	—	Stock	177376100
JPM	JPMORGAN CHASE & CO COM	5,412	$564K	0.2%	$104.21 *	$60.77	+39.2%	Stock	46625H100
DIS	DISNEY WALT CO COM DISNEY	4,835	$507K	0.2%	$104.86 *	$61.91	+60.9%	Stock	254687106
—	WGL HLDGS INC COM	5,614	$498K	0.2%	$88.71	$56.40	—	Stock	92924F106
CL	COLGATE PALMOLIVE CO COM	7,488	$485K	0.2%	$64.77 *	$52.05	+4.1%	Stock	194162103
—	EXPRESS SCRIPTS HLDG CO COM	6,150	$475K	0.2%	$77.24	$85.89	—	Stock	30219G108
SLV	ISHARES SILVER TRUST	30,000	$454K	0.2%	$15.13	$15.72	-3.6%	ETF	46428Q109
HUBB	HUBBELL INC COM	4,235	$448K	0.2%	$105.79 *	$76.44	+19.0%	Stock	443510607
BRK/B	BERKSHIRE HATHAWAY INC DEL CL B NEW	2,399	$448K	0.2%	$186.74	$146.86	+27.1%	Stock	084670702
PNC	PNC FINL SVCS GROUP INC COM	3,243	$438K	0.2%	$135.06 *	$56.68	+82.5%	Stock	693475105
T	AT&T INC COM	13,197	$424K	0.2%	$32.13 *	$12.22	+15.1%	Stock	00206R102
—	ISHARES COMEX GOLD TRUST	35,000	$421K	0.2%	$12.03	$12.57	—	ETF	464285105
WAT	WATERS CORP COM	2,175	$421K	0.2%	$193.56	$97.66	+98.2%	Stock	941848103
INTC	INTEL CORP COM	7,889	$392K	0.2%	$49.69 *	$24.46	+72.8%	Stock	458140100
APD	AIR PRODS & CHEMS INC COM	2,435	$379K	0.2%	$155.65 *	$113.13	+14.9%	Stock	009158106
AVGO	BROADCOM INC COM	1,559	$378K	0.2%	$242.46 *	$19.96	-1.1%	Stock	11135F101
NEOG	NEOGEN CORP COM	4,715	$378K	0.2%	$80.17 *	$18.09	+121.6%	Stock	640491106
SON	SONOCO PRODS CO COM	7,180	$377K	0.2%	$52.51 *	$28.87	+40.4%	Stock	835495102
—	LIFE STORAGE INC COM	3,845	$374K	0.2%	$97.27	$86.53	—	REIT	53223X107
FDX	FEDEX CORP COM	1,634	$371K	0.2%	$227.05 *	$147.88	+34.5%	Stock	31428X106
NKE	NIKE INC CL B	4,425	$353K	0.1%	$79.77 *	$47.39	+52.6%	Stock	654106103
IJH	ISHARES S&P MIDCAP FUND	1,800	$351K	0.1%	$195.00 *	$38.25	+1.8%	ETF	464287507
HYS	PIMCO 0-5 YEAR HIGH YIELD CORPORATE BOND INDEX EXCHANGE-TRADED FUND	3,500	$348K	0.1%	$99.43	$101.51	-1.9%	ETF	72201R783
XOM	EXXON MOBIL CORP COM	4,197	$347K	0.1%	$82.68 *	$56.00	+4.5%	Stock	30231G102
MCHP	MICROCHIP TECHNOLOGY INC COM	3,650	$332K	0.1%	$90.96 *	$39.79	-0.7%	Stock	595017104
RWM	PROSHARES SHORT RUSSELL2000	8,500	$332K	0.1%	$39.06	$52.34	-25.5%	ETF	74348A210
NEE	NEXTERA ENERGY INC COM	1,974	$330K	0.1%	$167.17 *	$32.04	+8.3%	Stock	65339F101
EMR	EMERSON ELEC CO COM	4,670	$323K	0.1%	$69.16 *	$48.79	+18.6%	Stock	291011104
CLDT	CHATHAM LODGING TR COM	15,000	$318K	0.1%	$21.20	$18.67	—	REIT	16208T102
BMY	BRISTOL MYERS SQUIBB CO COM	5,752	$318K	0.1%	$55.29 *	$40.72	+2.3%	Stock	110122108
—	GENERAL ELECTRIC CO COM	22,233	$303K	0.1%	$13.63	$26.23	—	Stock	369604103
WMT	WALMART INC COM	3,336	$286K	0.1%	$85.73 *	$16.93	+50.2%	Stock	931142103
AMZN	AMAZON COM INC COM	168	$286K	0.1%	$1702.38 *	$79.37	+7.1%	Stock	023135106
WFC	WELLS FARGO CO NEW COM	5,078	$282K	0.1%	$55.53 *	$31.32	+43.6%	Stock	949746101
—	CIGNA CORPORATION COM	1,647	$280K	0.1%	$170.01	$129.33	—	Stock	125509109
—	WALGREENS BOOTS ALLIANCE INC COM	4,550	$273K	0.1%	$60.00	$77.29	—	Stock	931427108
SPGI	S&P GLOBAL INC COM	1,275	$260K	0.1%	$203.92 *	$96.34	+98.3%	Stock	78409V104
USB	US BANCORP DEL COM NEW	5,180	$259K	0.1%	$50.00 *	$27.92	+32.3%	Stock	902973304
TRV	TRAVELERS COMPANIES INC COM	2,068	$253K	0.1%	$122.34 *	$116.21	-10.5%	Stock	89417E109
PBD	INVESCO GLOBAL CLEAN ENERGY ETF	20,840	$248K	0.1%	$11.90	$12.77	-7.4%	ETF	46138G847
KO	COCA COLA CO COM	5,442	$239K	0.1%	$43.92 *	$30.36	+14.6%	Stock	191216100
BAX	BAXTER INTL INC COM	3,217	$238K	0.1%	$73.98 *	$58.91	+9.6%	Stock	071813109
EEM	ISHARES MSCI EMERGING MARKETS ETF	5,000	$217K	0.1%	$43.40	$49.03	-11.6%	ETF	464287234
AXP	AMERICAN EXPRESS CO COM	2,212	$217K	0.1%	$98.10 *	$76.64	+15.3%	Stock	025816109
LLY	LILLY ELI & CO COM	2,523	$215K	0.1%	$85.22 *	$69.54	+10.5%	Stock	532457108
IDA	IDACORP INC COM	2,301	$212K	0.1%	$92.13	$57.01	+61.8%	Stock	451107106
CBU	COMMUNITY BK SYS INC COM	3,581	$212K	0.1%	$59.20 *	$46.68	+1.7%	Stock	203607106
—	CREE INC COM	5,000	$208K	0.1%	$41.60	$25.65	—	Stock	225447101
NGD	NEW GOLD INC CDA COM	72,500	$151K	0.1%	$2.08	$2.63	-20.9%	Stock	644535106
AGI	ALAMOS GOLD INC NEW COM CL A	18,000	$102K	0.0%	$5.67 *	$5.18	+3.6%	Stock	011532108