Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
AAPL	APPLE INC	81,086	$8.102M	4.0%	$18.50	+39.1%	Stock	037833100
—	AGL RES INC COM	91,730	$5.823M	2.9%	$42.86	—	Stock	001204106
JNJ	JOHNSON & JOHNSON COM	58,316	$5.76M	2.8%	$63.83	+19.0%	Stock	478160104
MKC	MCCORMICK & CO INC COM NON VTG	69,227	$5.701M	2.8%	$28.19	+23.5%	Stock	579780206
CSCO	CISCO SYS INC	224,136	$5.285M	2.6%	$20.04	+0.6%	Stock	17275R102
VTR	VENTAS INC COM	87,867	$4.901M	2.4%	$47.00	-25.7%	REIT	92276F100
—	CONNECTICUT WTR SVC INC COM	118,293	$4.815M	2.4%	$31.64	—	Stock	207797101
ADP	AUTOMATIC DATA PROCESSING	58,394	$4.71M	2.3%	$45.09	+53.3%	Stock	053015103
WLY	WILEY JOHN & SONS INC CL A	109,600	$4.548M	2.2%	$29.23	+24.5%	Stock	968223206
GPC	GENUINE PARTS CO COM	52,103	$4.24M	2.1%	$60.67	+7.5%	Stock	372460105
—	E M C CORP MASS COM	161,342	$3.916M	1.9%	$25.73	—	Stock	268648102
—	HCP INC COM	103,634	$3.827M	1.9%	$41.21	—	REIT	40414L109
HASI	HANNON ARMSTRONG SUST INFR CAP COM	206,552	$3.538M	1.7%	$9.36	+10.2%	REIT	41068X100
ITW	ILLINOIS TOOL WORKS INC	41,659	$3.442M	1.7%	$50.28	+42.0%	Stock	452308109
EXPD	EXPEDITORS INTL WASH INC COM	76,636	$3.377M	1.7%	$33.42	+27.3%	Stock	302130109
—	UNILEVER N V N Y SHS NEW	76,077	$3.268M	1.6%	$42.38	—	ADR	904784709
SJM	JM SMUCKER CO	26,460	$3.238M	1.6%	$70.70	+24.3%	Stock	832696405
TU	TELUS CORP COM	120,745	$3.208M	1.6%	$17.09	-8.9%	Stock	87971M103
BHB	BAR HBR BANKSHARES COM	100,405	$3.157M	1.6%	$12.36	+27.2%	Stock	066849100
—	CENTURY BANCORP INC MASS CL A NON VTG	78,569	$3.105M	1.5%	$41.65	—	Stock	156432106
MMM	3M CO	21,779	$3.078M	1.5%	$96.87	-4.9%	Stock	88579Y101
—	SYMANTEC CORP COM	159,725	$3.07M	1.5%	$22.02	—	Stock	871503108
PG	PROCTER & GAMBLE CO COM	39,297	$3.047M	1.5%	$56.92	+1.8%	Stock	742718109
INTU	INTUIT COM	32,470	$3.008M	1.5%	$54.64	+63.6%	Stock	461202103
AMGN	AMGEN INC COM	19,232	$2.957M	1.5%	$85.20	+36.7%	Stock	031162100
—	WHOLE FOODS MKT INC COM	98,861	$2.878M	1.4%	$41.95	—	Stock	966837106
VZ	VERIZON COMMUNICATIONS	59,672	$2.841M	1.4%	$27.62	-2.5%	Stock	92343V104
—	LIBERTY PPTY TR SH BEN INT	98,835	$2.839M	1.4%	$35.13	—	REIT	531172104
—	EXACTECH INC COM	144,467	$2.664M	1.3%	$23.70	—	Stock	30064E109
GILD	GILEAD SCIENCES INC COM	28,388	$2.617M	1.3%	$74.38	-2.0%	Stock	375558103
—	PATTERSON COMPANIES INC COM	61,395	$2.538M	1.3%	$38.01	—	Stock	703395103
KAI	KADANT INC COM	65,741	$2.428M	1.2%	$40.14	-5.6%	Stock	48282T104
AWK	AMERICAN WTR WKS CO INC NEW COM	38,976	$2.424M	1.2%	$35.28	+34.4%	Stock	030420103
BDX	BECTON DICKINSON & CO COM	16,122	$2.346M	1.2%	$78.45	+57.4%	Stock	075887109
UNFI	UNITED NAT FOODS INC COM	63,570	$2.273M	1.1%	$50.74	-7.7%	Stock	911163103
MRK	MERCK & CO INC	43,265	$2.209M	1.1%	$40.30	-8.8%	Stock	58933Y105
HAIN	HAIN CELESTIAL GROUP INC COM	60,143	$2.103M	1.0%	$42.80	+6.0%	Stock	405217100
NVO	NOVO-NORDISK A S ADR	37,121	$2.049M	1.0%	$68.48	—	ADR	670100205
TNC	TENNANT CO COM	38,825	$2.022M	1.0%	$41.34	+24.3%	Stock	880345103
MSFT	MICROSOFT CORP	38,722	$2.02M	1.0%	$29.16	+57.5%	Stock	594918104
—	KEURIG GREEN MTN INC COM	22,310	$1.996M	1.0%	$111.75	—	Stock	49271M100
UTMD	UTAH MED PRODS INC COM	35,088	$1.954M	1.0%	$54.30	+4.4%	Stock	917488108
UPS	UNITED PARCEL SERVICE INC CL B	21,326	$1.924M	0.9%	$62.88	+12.3%	Stock	911312106
SYK	STRYKER CORP COM	19,857	$1.905M	0.9%	$56.92	+49.7%	Stock	863667101
HY	HYSTER YALE MATLS HANDLING INC CL A	37,909	$1.903M	0.9%	$53.01	-16.6%	Stock	449172105
MCK	MCKESSON CORP COM	10,936	$1.871M	0.9%	$174.49	0.0%	Stock	58155Q103
MLKN	MILLER HERMAN INC COM	73,972	$1.85M	0.9%	$21.37	+12.2%	Stock	600544100
PEP	PEPSICO INC COM	17,658	$1.696M	0.8%	$56.78	+29.4%	Stock	713448108
—	BAXALTA INC COM	40,167	$1.652M	0.8%	$35.95	—	Stock	07177M103
—	MERCHANTS BANCSHARES COM	57,144	$1.614M	0.8%	$32.79	—	Stock	588448100
CAC	CAMDEN NATL CORP COM	40,297	$1.602M	0.8%	$15.41	+29.1%	Stock	133034108
PFE	PFIZER INC COM	52,248	$1.595M	0.8%	$16.61	+22.6%	Stock	717081103
—	SUN HYDRAULICS CORP COM	56,910	$1.437M	0.7%	$31.28	—	Stock	866942105
GOOGL	GOOGLE INC	1,943	$1.426M	0.7%	$36.73	0.0%	Stock	02079K305
MSEX	MIDDLESEX WATER CO COM	52,464	$1.397M	0.7%	$23.46	+8.7%	Stock	596680108
MCD	MCDONALD'S CORP	11,491	$1.37M	0.7%	$71.88	+21.4%	Stock	580135101
TXN	TEXAS INSTRS INC COM	27,190	$1.365M	0.7%	$31.84	+32.8%	Stock	882508104
IBM	INTL BUSINESS MACHINES	9,847	$1.205M	0.6%	$110.53	-20.8%	Stock	459200101
HD	HOME DEPOT INC COM	9,728	$1.188M	0.6%	$57.57	+73.7%	Stock	437076102
WAB	WABTEC CORP COM	18,337	$1.159M	0.6%	$50.01	+50.6%	Stock	929740108
—	ST JUDE MED INC COM	20,062	$1.092M	0.5%	$51.31	—	Stock	790849103
GOOG	ALPHABET INC CAP STK CL C	1,528	$1.09M	0.5%	$35.61	0.0%	Stock	02079K107
—	WGL HLDGS INC COM	16,640	$1.054M	0.5%	$56.40	—	Stock	92924F106
SYY	SYSCO CORP COM	25,548	$1.003M	0.5%	$24.40	+29.0%	Stock	871829107
—	AQUA AMERICA INC COM	32,651	$978K	0.5%	$26.36	—	Stock	03836W103
CWT	CALIFORNIA WTR SVC GROUP COM	41,075	$973K	0.5%	$16.53	+11.8%	Stock	130788102
—	POWERSHARES GLOBAL CLEAN ENERGY PORTFOLIO	94,755	$947K	0.5%	$12.51	—	ETF	73936T615
HIFS	HINGHAM INSTN SVGS MASS COM	7,162	$907K	0.4%	$106.21	+6.3%	Stock	433323102
—	JOHNSON CTLS INC COM	25,980	$895K	0.4%	$36.45	—	Stock	478366107
—	EXPRESS SCRIPTS HLDG CO COM	12,284	$893K	0.4%	$86.74	—	Stock	30219G108
TMO	THERMO FISHER SCIENTIFIC INC COM	6,308	$846K	0.4%	$79.93	+62.0%	Stock	883556102
—	CLARCOR INC COM	18,254	$839K	0.4%	$52.22	—	Stock	179895107
SCHW	SCHWAB CHARLES CORP NEW COM	32,040	$816K	0.4%	$15.92	+75.2%	Stock	808513105
—	GENERAL ELECTRIC CO COM	27,905	$785K	0.4%	$25.63	—	Stock	369604103
HUBB	HUBBELL INC COM	8,794	$771K	0.4%	$76.44	0.0%	Stock	443510607
—	UNITED FINL BANCORP INC NEW COM	62,180	$704K	0.3%	$11.32	—	Stock	910304104
SON	SONOCO PRODS CO COM	18,335	$696K	0.3%	$28.87	+2.8%	Stock	835495102
T	AT&T INC	18,263	$645K	0.3%	$11.79	+5.5%	Stock	00206R102
EQT	EQT CORP COM	10,275	$627K	0.3%	$38.93	-20.7%	Stock	26884L109
—	CITRIX SYS INC COM	8,550	$581K	0.3%	$62.03	—	Stock	177376100
CMG	CHIPOTLE MEXICAN GRILL INC COM	1,287	$576K	0.3%	$7.23	+69.1%	Stock	169656105
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	5,489	$531K	0.3%	$107.05	—	ETF	922908769
XOM	EXXON MOBIL CORPORATION	6,467	$496K	0.2%	$55.57	-7.5%	Stock	30231G102
WEC	WISCONSIN ENERGY CORP	9,306	$495K	0.2%	$34.80	+5.7%	Stock	92939U106
SPY	SPDR S&P 500 ETF	2,544	$484K	0.2%	$206.37	—	ETF	78462F103
DIS	DISNEY WALT CO COM DISNEY	4,947	$476K	0.2%	$56.62	+80.5%	Stock	254687106
CL	COLGATE PALMOLIVE CO COM	7,388	$475K	0.2%	$51.95	+1.1%	Stock	194162103
ABBV	ABBVIE INC COM	7,700	$451K	0.2%	$38.85	-2.3%	Stock	00287Y109
WAT	WATERS CORP COM	3,607	$445K	0.2%	$95.76	+34.2%	Stock	941848103
AMRC	AMERESCO INC CL A	75,855	$398K	0.2%	$6.52	-1.1%	Stock	02361E108
—	MCGRAW HILL FINL INC COM	4,700	$397K	0.2%	$53.20	—	Stock	580645109
INTC	INTEL CORP COM	13,204	$394K	0.2%	$21.69	+22.8%	Stock	458140100
WFC	WELLS FARGO & CO NEW COM	7,877	$380K	0.2%	$29.77	+37.2%	Stock	949746101
CECO	CECO ENVIRONMENTAL CORP COM	47,450	$363K	0.2%	$11.88	-33.1%	Stock	125141101
NKE	NIKE INC CLASS B	5,600	$342K	0.2%	$47.28	+19.9%	Stock	654106103
—	WALGREENS BOOTS ALLIANCE INC COM	4,250	$338K	0.2%	$76.26	—	Stock	931427108
FDX	FEDEX CORP COM	2,634	$335K	0.2%	$147.88	-10.5%	Stock	31428X106
HYS	PIMCO 0-5 YEAR HIGH YIELD CORPORATE BOND INDEX EXCHANGE-TRADED FUND	3,500	$314K	0.2%	$101.43	—	ETF	72201R783
ABT	ABBOTT LABS COM	7,848	$312K	0.2%	$29.60	+23.5%	Stock	002824100
IDA	IDACORP INC COM	4,600	$308K	0.2%	$48.08	+40.1%	Stock	451107106
PNC	PNC FINL SVCS GROUP INC COM	3,411	$283K	0.1%	$49.75	+35.1%	Stock	693475105
—	AMERIGAS PARTNERS L P UNIT L P INT	7,525	$280K	0.1%	$49.24	—	MLP	030975106
CLDT	CHATHAM LODGING TR COM	15,000	$280K	0.1%	$18.67	—	REIT	16208T102
TSCO	TRACTOR SUPPLY CO COM	3,172	$272K	0.1%	$9.99	+52.1%	Stock	892356106
NEOG	NEOGEN CORP COM	5,037	$263K	0.1%	$14.08	+44.9%	Stock	640491106
BMI	BADGER METER INC COM	4,870	$263K	0.1%	$20.08	+34.8%	Stock	056525108
—	AVAGO TECHNOLOGIES LTD SHS	2,100	$261K	0.1%	$124.29	—	Stock	Y0486S104
BAX	BAXTER INTERNATIONAL INC	7,085	$259K	0.1%	$30.83	+0.7%	Stock	071813109
KO	COCA COLA CO COM	6,142	$258K	0.1%	$29.61	+4.2%	Stock	191216100
FSLR	FIRST SOLAR INC COM	3,851	$258K	0.1%	$46.26	+21.2%	Stock	336433107
—	DISCOVERY COMMUNICATNS NEW COM SER A	9,296	$254K	0.1%	$30.76	—	Stock	25470F104
BRK/B	BERKSHIRE HATHAWAY INC DEL CL B NEW	1,987	$250K	0.1%	$127.61	+5.2%	Stock	084670702
WOR	WORTHINGTON INDS INC COM	8,800	$247K	0.1%	$20.24	-8.6%	Stock	981811102
HSY	HERSHEY CO COM	2,650	$225K	0.1%	$67.73	+3.9%	Stock	427866108
VEU	VANGUARD FTSE ALL-WORLD EX US INDEX FUND	5,597	$225K	0.1%	$48.54	—	ETF	922042775
—	CIGNA CORPORATION COM	1,647	$223K	0.1%	$129.33	—	Stock	125509109
TGT	TARGET CORP COM	3,154	$222K	0.1%	$55.25	0.0%	Stock	87612E106
D	DOMINION RES INC VA NEW COM	3,163	$221K	0.1%	$46.59	-4.3%	Stock	25746U109
—	CERNER CORP COM	3,900	$220K	0.1%	$51.54	—	Stock	156782104
WMT	WAL-MART STORES INC COM	3,220	$206K	0.1%	$16.63	0.0%	Stock	931142103
—	PEOPLES UNITED FINANCIAL INC COM	14,494	$205K	0.1%	$14.90	—	Stock	712704105
TSLA	TESLA MTRS INC COM	1,035	$200K	0.1%	$14.96	0.0%	Stock	88160R101
—	MOCON INC COM	14,582	$193K	0.1%	$13.54	—	Stock	607494101
—	NY COMMUNITY BANCORP INC	12,125	$176K	0.1%	$14.02	—	Stock	649445103