S&co 13F-HR Quarterly holdings report by institutional manager

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
3M COMPANY COM	COM	88579y101	12,048	61,245	SH		SOLE		61,245	0	0
ABBOTT LABS	COM	002824100	17,100	280,380	SH		SOLE		280,380	0	0
ADOBE SYSTEMS INC COM	COM	00724f101	1,017	4,173	SH		SOLE		4,173	0	0
AFLAC INC COM	COM	001055102	4,081	94,864	SH		SOLE		94,864	0	0
AGCO CORP COM	COM	001084102	1,533	25,253	SH		SOLE		25,253	0	0
AGIOS PHARMACEUTICALS INC	COM	00847x104	286	3,400	SH		SOLE		3,400	0	0
AIR PRODUCTS & CHEMICALS INC C	COM	009158106	14,819	95,159	SH		SOLE		95,159	0	0
AKAMAI TECHNOLOGIES	COM	00971t101	205	2,800	SH		SOLE		2,800	0	0
ALCOA INC	COM	013872106	976	20,823	SH		SOLE		20,823	0	0
ALKERMES PLC	COM	g01767105	338	8,200	SH		SOLE		8,200	0	0
ALLERGAN PLC. COM	COM	G0177J108	952	5,710	SH		SOLE		5,710	0	0
ALPHABET INC CAP STK CL A	COM	02079K305	7,179	6,358	SH		SOLE		6,358	0	0
ALPHABET INC CAP STK CL C	COM	02079K107	8,634	7,739	SH		SOLE		7,739	0	0
AMAZON.COM INC	COM	023135106	629	370	SH		SOLE		370	0	0
AMERICAN EXPRESS CO COM	COM	025816109	578	5,900	SH		SOLE		5,900	0	0
AMGEN INC	COM	031162100	3,624	19,630	SH		SOLE		19,630	0	0
ANALOG DEVICES COM	COM	032654105	480	5,000	SH		SOLE		5,000	0	0
ANTERO RESOURCES CORP	COM	03674x106	215	10,061	SH		SOLE		10,061	0	0
APPLE INC	COM	037833100	18,061	97,567	SH		SOLE		97,567	0	0
APTARGROUP INC COM	COM	038336103	441	4,720	SH		SOLE		4,720	0	0
AT&T INC	COM	00206R102	7,739	241,024	SH		SOLE		241,024	0	0
ATHENE HOLDING LTD. CLASS A	COM	G0684d107	1,108	25,275	SH		SOLE		25,275	0	0
AUTOMATIC DATA PROCESSING INC	COM	053015103	31,472	234,618	SH		SOLE		234,618	0	0
AXALTA COATING SYSTEMS LTD SH	COM	g0750c108	658	21,700	SH		SOLE		21,700	0	0
BANK OF AMERICA CORP	COM	060505104	4,124	146,289	SH		SOLE		146,289	0	0
BAXTER INTERNATIONAL INC	COM	071813109	358	4,855	SH		SOLE		4,855	0	0
BERKSHIRE HATHAWAY INC CL B (N	COM	084670702	36,656	196,387	SH		SOLE		196,387	0	0
BOEING CO COM	COM	097023105	681	2,030	SH		SOLE		2,030	0	0
BOOZ ALLEN HAMILTON HLDG CORP	COM	099502106	403	9,205	SH		SOLE		9,205	0	0
BOSTON SCIENTIFIC CORP	COM	101137107	6,150	188,080	SH		SOLE		188,080	0	0
BRISTOL MYERS SQUIBB	COM	110122108	22,312	403,189	SH		SOLE		403,189	0	0
CABOT OIL & GAS CORP	COM	127097103	1,735	72,915	SH		SOLE		72,915	0	0
CAMBRIDGE BANCORP COM	COM	132152109	515	5,950	SH		SOLE		5,950	0	0
CAMECO CORP COM	COM	13321l108	1,624	144,345	SH		SOLE		144,345	0	0
CATERPILLAR INC COM	COM	149123101	18,107	133,463	SH		SOLE		133,463	0	0
CDK GLOBAL INC	COM	12508e101	1,715	26,366	SH		SOLE		26,366	0	0
CELGENE CORP COM	COM	151020104	936	11,787	SH		SOLE		11,787	0	0
CERNER CORP	COM	156782104	3,198	53,484	SH		SOLE		53,484	0	0
CHARTER COMMUNICATIONS INC	COM	16119P108	6,586	22,462	SH		SOLE		22,462	0	0
CHEVRON CORP NEW COM	COM	166764100	7,030	55,603	SH		SOLE		55,603	0	0
CHUBB LIMITED	COM	h1467j104	2,709	21,325	SH		SOLE		21,325	0	0
CHURCH&DWIGHT CO INC	COM	171340102	38,394	722,244	SH		SOLE		722,244	0	0
CINTAS CORP COM	COM	172908105	370	2,000	SH		SOLE		2,000	0	0
CISCO SYSTEMS INC COM	COM	17275r102	9,242	214,773	SH		SOLE		214,773	0	0
CITIGROUP INC COM NEW	COM	172967424	5,163	77,148	SH		SOLE		77,148	0	0
CLOUDERA, INC.	COM	18914u100	697	51,100	SH		SOLE		51,100	0	0
CNX RESOURCES CORP.	COM	12653c108	427	24,000	SH		SOLE		24,000	0	0
COCA-COLA CO COM	COM	191216100	312	7,110	SH		SOLE		7,110	0	0
COGNIZANT TECHNOLOGY SOLUTIONS	COM	192446102	735	9,300	SH		SOLE		9,300	0	0
CONCHO RESOURCES INC	COM	20605p101	654	4,725	SH		SOLE		4,725	0	0
COSTCO WHOLESALE CORP	COM	22160K105	985	4,715	SH		SOLE		4,715	0	0
CVS HEALTH CORP COM	COM	126650100	460	7,150	SH		SOLE		7,150	0	0
CYPRESS SEMICONDUCTOR CORP COM	COM	232806109	1,039	66,705	SH		SOLE		66,705	0	0
DANAHER CORP COM USD0.01	COM	235851102	581	5,890	SH		SOLE		5,890	0	0
DENTSPLY SIRONA INC COM	COM	24906P109	2,175	49,702	SH		SOLE		49,702	0	0
EATON CORP PLC	COM	g29183103	448	6,000	SH		SOLE		6,000	0	0
EATON VANCE CORP NON-VOTING CO	COM	278265103	1,613	30,897	SH		SOLE		30,897	0	0
ECOLAB INC	COM	278865100	33,376	237,839	SH		SOLE		237,839	0	0
EDWARDS LIFESCIENCES CORP	COM	28176e108	873	6,000	SH		SOLE		6,000	0	0
EISAI CO, SPONSORED ADR	COM	282579309	1,099	15,600	SH		SOLE		15,600	0	0
ELI LILLY & CO COM	COM	532457108	768	8,995	SH		SOLE		8,995	0	0
EMERSON ELECTRIC CO COM	COM	291011104	333	4,810	SH		SOLE		4,810	0	0
ENTERGY CORP (NEW) COM	COM	29364g103	696	8,616	SH		SOLE		8,616	0	0
EOG RESOURCES INC	COM	26875P101	429	3,450	SH		SOLE		3,450	0	0
EPAM SYSTEMS INC	COM	29414b104	373	3,000	SH		SOLE		3,000	0	0
EQT CORP COM	COM	26884L109	5,912	107,142	SH		SOLE		107,142	0	0
EUROPEAN EQUITY FUND INC	COM	298768102	102	10,880	SH		SOLE		10,880	0	0
EXPEDIA GROUP INC	COM	30212p303	529	4,402	SH		SOLE		4,402	0	0
EXXON MOBIL CORP COM	COM	30231g102	20,522	248,056	SH		SOLE		248,056	0	0
FACEBOOK INC CL A	COM	30303M102	2,196	11,300	SH		SOLE		11,300	0	0
FEDEX CORP COM	COM	31428x106	281	1,239	SH		SOLE		1,239	0	0
FIRST REP BK SAN FRANCISCO CAL	COM	33616C100	560	5,790	SH		SOLE		5,790	0	0
FIRST SOLAR, INC.	COM	336433107	557	10,576	SH		SOLE		10,576	0	0
FMC CORP COM (NEW)	COM	302491303	2,929	32,832	SH		SOLE		32,832	0	0
FORD MOTOR COMPANY COM	COM	345370860	1,002	90,500	SH		SOLE		90,500	0	0
GCI LIBERTY INC COM CLASS A	COM	36164V305	8,923	197,940	SH		SOLE		197,940	0	0
GENERAL ELEC CO	COM	369604103	5,775	424,312	SH		SOLE		424,312	0	0
GENERAL MILLS INC COM	COM	370334104	1,947	43,980	SH		SOLE		43,980	0	0
GILEAD SCIENCES INC	COM	375558103	437	6,170	SH		SOLE		6,170	0	0
GLOBAL PAYMENTS INC.	COM	37940x102	711	6,378	SH		SOLE		6,378	0	0
H & R BLOCK INC COM	COM	093671105	342	15,000	SH		SOLE		15,000	0	0
H.B. FULLER CO.	COM	359694106	11,498	214,189	SH		SOLE		214,189	0	0
HALLADOR ENERGY CO	COM	40609p105	100	13,972	SH		SOLE		13,972	0	0
HARSCO CORP	COM	415864107	268	12,120	SH		SOLE		12,120	0	0
HEALTHEQUITY INC COM	COM	42226A107	204	2,710	SH		SOLE		2,710	0	0
HILLENBRAND INC COM	COM	431571108	236	5,000	SH		SOLE		5,000	0	0
HOME DEPOT INC COM	COM	437076102	3,804	19,500	SH		SOLE		19,500	0	0
ILLINOIS TOOL WORKS INC COM	COM	452308109	637	4,600	SH		SOLE		4,600	0	0
INGERSOLL-RAND PLC SHS USD1	COM	G47791101	352	3,920	SH		SOLE		3,920	0	0
INTEL CORP COM	COM	458140100	6,576	132,287	SH		SOLE		132,287	0	0
INTERNATIONAL BUSINESS MACHINE	COM	459200101	2,134	15,274	SH		SOLE		15,274	0	0
INTERNATIONAL PAPER CO COM	COM	460146103	365	7,000	SH		SOLE		7,000	0	0
IPG PHOTONICS CORP	COM	44980x109	309	1,400	SH		SOLE		1,400	0	0
IQVIA HOLDINGS INC	COM	46266c105	299	3,000	SH		SOLE		3,000	0	0
ISHARES FTSE BRIC INDEX ETF	COM	464286657	1,330	31,595	SH		SOLE		31,595	0	0
ISHARES FTSE/XINHUA CHINA 25 I	COM	464287184	784	18,255	SH		SOLE		18,255	0	0
ISHARES GOLD TRUST	COM	464285105	431	35,885	SH		SOLE		35,885	0	0
ISHARES MSCI EAFE INDEX ETF	COM	464287465	335	5,000	SH		SOLE		5,000	0	0
ISHARES MSCI EMERGING MKT INDE	COM	464287234	497	11,467	SH		SOLE		11,467	0	0
ISHARES MSCI JAPAN SMALL CAP E	COM	464286582	1,170	15,000	SH		SOLE		15,000	0	0
ISHARES RUSSELL 1000 GROWTH IN	COM	464287614	1,525	10,604	SH		SOLE		10,604	0	0
ISHARES RUSSELL 1000 VALUE IND	COM	464287598	613	5,050	SH		SOLE		5,050	0	0
ISHARES RUSSELL 2000 GROWTH IN	COM	464287648	272	1,329	SH		SOLE		1,329	0	0
ISHARES RUSSELL MIDCAP INDEX E	COM	464287499	395	1,864	SH		SOLE		1,864	0	0
ISHARES S&P 500 VALUE INDEX ET	COM	464287408	479	4,350	SH		SOLE		4,350	0	0
ISHARES S&P 500/BARRA GROWTH I	COM	464287309	1,930	11,869	SH		SOLE		11,869	0	0
JOHNSON & JOHNSON	COM	478160104	25,590	210,895	SH		SOLE		210,895	0	0
JPMORGAN CHASE & CO	COM	46625H100	2,840	27,257	SH		SOLE		27,257	0	0
KIMBERLY-CLARK CORP COM	COM	494368103	3,260	30,943	SH		SOLE		30,943	0	0
LAS VEGAS SANDS CORP	COM	517834107	435	5,700	SH		SOLE		5,700	0	0
LIBERTY BRAVES GROUP-C	COM	531229888	772	29,864	SH		SOLE		29,864	0	0
LIBERTY BROADBAND SER C	COM	530307305	15,987	211,130	SH		SOLE		211,130	0	0
LIBERTY BROADBAND-A	COM	530307107	6,867	90,782	SH		SOLE		90,782	0	0
LIBERTY EXPEDIA HOLDINGS A	COM	53046p109	2,167	49,326	SH		SOLE		49,326	0	0
LIBERTY FORMULA ONE SER C	COM	531229854	4,566	122,973	SH		SOLE		122,973	0	0
LIBERTY GLOBAL	COM	G5480U104	3,531	128,224	SH		SOLE		128,224	0	0
LIBERTY GLOBAL PLC- C	COM	G5480U120	11,087	416,645	SH		SOLE		416,645	0	0
LIBERTY LATIN AMERICA LTD	COM	g9001e128	2,106	108,657	SH		SOLE		108,657	0	0
LIBERTY LATIN AMERICA LTD COM	COM	G9001E102	17,964	939,536	SH		SOLE		939,536	0	0
LIBERTY MEDIA CORP DELAWARE CO	COM	531229607	22,684	500,093	SH		SOLE		500,093	0	0
LIBERTY MEDIA SERIES A FORMULA	COM	531229870	1,744	49,396	SH		SOLE		49,396	0	0
LIBERTY SIRIUSXM GROUP SER A	COM	531229409	7,982	177,185	SH		SOLE		177,185	0	0
LIONS GATE ENTERTAINMENT CORP	COM	535919500	11,383	485,192	SH		SOLE		485,192	0	0
LIONS GATE ENTERTAINMENT CORP	COM	535919401	3,353	135,087	SH		SOLE		135,087	0	0
LKQ CORP COM	COM	501889208	542	17,000	SH		SOLE		17,000	0	0
LOWE'S COMPANIES, INC	COM	548661107	746	7,801	SH		SOLE		7,801	0	0
LYONDELLBASELL INDUSTRIES NV C	COM	n53745100	1,151	10,475	SH		SOLE		10,475	0	0
MCDONALD'S CORP COM	COM	580135101	1,605	10,245	SH		SOLE		10,245	0	0
MEDIDATA SOLUTIONS INC	COM	58471a105	685	8,500	SH		SOLE		8,500	0	0
MEDTRONIC PLC	COM	g5960l103	17,344	202,590	SH		SOLE		202,590	0	0
MERCK & CO INC	COM	58933y105	23,495	387,075	SH		SOLE		387,075	0	0
MICROSOFT CORP COM	COM	594918104	10,925	110,785	SH		SOLE		110,785	0	0
MOSAIC CO	COM	61945C103	33,560	1,196,439	SH		SOLE		1,196,439	0	0
MRC GLOBAL INC	COM	55345k103	2,421	111,725	SH		SOLE		111,725	0	0
NATIONAL OILWELL VARCO INC COM	COM	637071101	2,062	47,508	SH		SOLE		47,508	0	0
NIKE INC CL B	COM	654106103	655	8,220	SH		SOLE		8,220	0	0
NOBLE ENERGY INC COM	COM	655044105	278	7,890	SH		SOLE		7,890	0	0
NUTRIEN LTD	COM	67077m108	1,196	22,000	SH		SOLE		22,000	0	0
OCCIDENTAL PETROLEUM CORP COM	COM	674599105	1,045	12,490	SH		SOLE		12,490	0	0
OKTA, INC.	COM	679295105	1,628	32,313	SH		SOLE		32,313	0	0
PALO ALTO NETWORKS INC	COM	697435105	1,353	6,584	SH		SOLE		6,584	0	0
PARSLEY ENERGY INC CL A	COM	701877102	4,018	132,700	SH		SOLE		132,700	0	0
PAYPAL HLDGS INC COM	COM	70450Y103	1,040	12,485	SH		SOLE		12,485	0	0
PDC ENERGY INC	COM	69327r101	327	5,413	SH		SOLE		5,413	0	0
PEPSICO INC	COM	713448108	13,166	120,937	SH		SOLE		120,937	0	0
PFIZER INC	COM	717081103	1,133	31,241	SH		SOLE		31,241	0	0
PIONEER NATURAL RESOURCES CO	COM	723787107	21,219	112,130	SH		SOLE		112,130	0	0
PNC FINANCIAL SERVICES GROUP I	COM	693475105	351	2,600	SH		SOLE		2,600	0	0
PRAXAIR INC	COM	74005P104	3,925	24,817	SH		SOLE		24,817	0	0
PROCTER & GAMBLE CO	COM	742718109	1,489	19,073	SH		SOLE		19,073	0	0
PURE STORAGE, INC.	COM	74624m102	3,239	135,633	SH		SOLE		135,633	0	0
QURATE RETAIL INC	COM	74915M100	13,075	616,185	SH		SOLE		616,185	0	0
RANGE RESOURCES CORP	COM	75281A109	5,508	329,224	SH		SOLE		329,224	0	0
REFIN CORP.	COM	75737f108	342	14,813	SH		SOLE		14,813	0	0
ROCHE HOLDING LTD SPONSORED AD	COM	771195104	1,155	41,600	SH		SOLE		41,600	0	0
ROCKWELL AUTOMATION INC COM	COM	773903109	231	1,390	SH		SOLE		1,390	0	0
ROLLINS INC COM	COM	775711104	4,155	79,022	SH		SOLE		79,022	0	0
ROYAL CARIBBEAN CRUISES LTD CO	COM	v7780t103	259	2,500	SH		SOLE		2,500	0	0
SALESFORCE COM INC	COM	79466L302	587	4,300	SH		SOLE		4,300	0	0
SCHLUMBERGER LTD NV COM	COM	806857108	1,099	16,397	SH		SOLE		16,397	0	0
SPDR GOLD TRUST	COM	78463v107	2,753	23,203	SH		SOLE		23,203	0	0
STAMPS.COM INC	COM	852857200	329	1,300	SH		SOLE		1,300	0	0
STANDEX INTL CORP	COM	854231107	312	3,050	SH		SOLE		3,050	0	0
STANLEY BLACK & DECKER INC COM	COM	854502101	252	1,897	SH		SOLE		1,897	0	0
STARBUCKS CORP COM	COM	855244109	293	6,000	SH		SOLE		6,000	0	0
STERICYCLE INC	COM	858912108	3,241	49,645	SH		SOLE		49,645	0	0
STRYKER CORP.	COM	863667101	2,794	16,545	SH		SOLE		16,545	0	0
SUNTRUST BANKS INC COM	COM	867914103	986	14,928	SH		SOLE		14,928	0	0
SVB FINL GROUP	COM	78486Q101	576	1,995	SH		SOLE		1,995	0	0
TE CONNECTIVITY LTD	COM	h84989104	2,337	25,951	SH		SOLE		25,951	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	10,472	50,555	SH		SOLE		50,555	0	0
TJX COS INC NEW COM	COM	872540109	782	8,220	SH		SOLE		8,220	0	0
TRUPANION INC. COMM	COM	898202106	232	6,000	SH		SOLE		6,000	0	0
TYLER TECHNOLOGIES INC	COM	902252105	222	1,000	SH		SOLE		1,000	0	0
UNION PACIFIC CORP	COM	907818108	9,602	67,772	SH		SOLE		67,772	0	0
UNITED PARCEL SERVICE-CL B	COM	911312106	609	5,730	SH		SOLE		5,730	0	0
UNITED TECHNOLOGIES CORP COM	COM	913017109	675	5,400	SH		SOLE		5,400	0	0
VANECK VECTORS GOLD MINERS ETF	COM	92189f106	2,996	134,302	SH		SOLE		134,302	0	0
VANGUARD DIVIDEND APPRECIATION	COM	921908844	2,466	24,271	SH		SOLE		24,271	0	0
VANGUARD ENERGY ETF	COM	92204a306	1,157	11,010	SH		SOLE		11,010	0	0
VANGUARD FTSE ALL-WORLD EX-US	COM	922042775	2,567	49,526	SH		SOLE		49,526	0	0
VANGUARD FTSE DEVELOPED ETF	COM	921943858	307	7,150	SH		SOLE		7,150	0	0
VANGUARD INTL EQUITY INDEXFUND	COM	922042858	3,943	93,442	SH		SOLE		93,442	0	0
VANGUARD MSCI EUROPEAN INDEX E	COM	922042874	2,245	40,000	SH		SOLE		40,000	0	0
VANGUARD TOTAL STOCK MKT ETF	COM	922908769	429	3,057	SH		SOLE		3,057	0	0
VECTREN CORP COM	COM	92240g101	503	7,040	SH		SOLE		7,040	0	0
VESTAS WIND SYSTEM A/S UnSPONS	COM	925458101	338	16,400	SH		SOLE		16,400	0	0
VISA INC COM CL A	COM	92826C839	808	6,100	SH		SOLE		6,100	0	0
WALMART STORES INC COM	COM	931142103	360	4,200	SH		SOLE		4,200	0	0
WALT DISNEY HOLDING CO	COM	254687106	308	2,940	SH		SOLE		2,940	0	0
WATERS CORP COM	COM	941848103	1,783	9,210	SH		SOLE		9,210	0	0
WEC ENERGY GROUP INC	COM	92939u106	2,895	44,772	SH		SOLE		44,772	0	0
WELLS FARGO & CO	COM	949746101	6,431	115,999	SH		SOLE		115,999	0	0
WISDOMTREE JAPAN HEDGED EQUITY	COM	97717w851	1,080	20,000	SH		SOLE		20,000	0	0
WORKDAY INC A	COM	98138h101	1,988	16,417	SH		SOLE		16,417	0	0
WORLDPAY, INC. CLASS A	COM	981558109	406	4,970	SH		SOLE		4,970	0	0
ZOETIS INC COM USD0.01 CL A	COM	98978V103	1,001	11,747	SH		SOLE		11,747	0	437,384