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
Expires:	Oct 31, 2018
Estimated average burden
hours per response:		23.8

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	5,082	47,920	SH		SOLE		47,920	0	0
A. O. SMITH	COM	831865209	214	2,400	SH		SOLE		2,400	0	0
ABBOTT LABS	COM	002824100	30,317	266,739	SH		SOLE		266,739	0	0
ABBVIE INC	COM	00287y109	319	1,754	SH		SOLE		1,754	0	0
ACUITY BRANDS	COM	00508y102	268	1,000	SH		SOLE		1,000	0	0
ADOBE INC	COM	00724f101	1,961	3,887	SH		SOLE		3,887	0	0
AFLAC INC COM	COM	001055102	7,520	87,590	SH		SOLE		87,590	0	0
AGCO CORP COM	COM	001084102	2,411	19,599	SH		SOLE		19,599	0	0
AGILENT TECHNOLOGIES INC COM	COM	00846u101	2,165	14,882	SH		SOLE		14,882	0	0
AIR PRODUCTS & CHEMICALS INC C	COM	009158106	23,325	96,277	SH		SOLE		96,277	0	0
AIRBNB INC A	COM	009066101	13,915	84,355	SH		SOLE		84,355	0	0
AKAMAI TECHNOLOGIES	COM	00971t101	6,945	63,863	SH		SOLE		63,863	0	0
ALCON INC.	COM	h01301128	948	11,386	SH		SOLE		11,386	0	0
ALKERMES PLC	COM	g01767105	5,704	210,715	SH		SOLE		210,715	0	0
ALNYLAM PHARMACEUTICALS INC	COM	02043q107	859	5,750	SH		SOLE		5,750	0	0
ALPHABET INC CAP STK CL A	COM	02079K305	20,353	134,851	SH		SOLE		134,851	0	0
ALPHABET INC CLASS C	COM	02079K107	27,960	183,637	SH		SOLE		183,637	0	0
AMAZON.COM INC	COM	023135106	13,735	76,150	SH		SOLE		76,150	0	0
AMERICAN EXPRESS CO COM	COM	025816109	1,454	6,386	SH		SOLE		6,386	0	0
AMGEN INC COM	COM	031162100	237	834	SH		SOLE		834	0	0
ANALOG DEVICES INC COM	COM	032654105	5,172	26,149	SH		SOLE		26,149	0	0
ANTERO RESOURCES CORP	COM	03674x106	4,395	151,578	SH		SOLE		151,578	0	0
APOLLO ASSET MANAGEMENT INC.	COM	03769M106	8,757	77,880	SH		SOLE		77,880	0	0
APPLE INC	COM	037833100	51,147	298,271	SH		SOLE		298,271	0	0
ARCADIUM LITHIUM PLC	COM	g0508h110	1,683	390,606	SH		SOLE		390,606	0	0
AT&T INC	COM	00206R102	1,112	63,205	SH		SOLE		63,205	0	0
ATLANTA BRAVES HOLDINGS, INC C	COM	047726302	1,004	25,713	SH		SOLE		25,713	0	0
AUTOMATIC DATA PROCESSING INC	COM	053015103	51,375	205,715	SH		SOLE		205,715	0	0
BANK OF AMERICA CORP	COM	060505104	4,104	108,252	SH		SOLE		108,252	0	0
BAXTER INTERNATIONAL INC	COM	071813109	1,703	39,855	SH		SOLE		39,855	0	0
BECTON DICKINSON & CO	COM	075887109	204	825	SH		SOLE		825	0	0
BERKSHIRE HATHAWAY INC CL B	COM	084670702	69,282	164,755	SH		SOLE		164,755	0	0
BIO-TECHNE CORPORATION	COM	09073m104	4,743	67,395	SH		SOLE		67,395	0	0
BLUEPRINT MEDICINES CORP	COM	09627y109	635	6,700	SH		SOLE		6,700	0	0
BOEING CO COM	COM	097023105	389	2,020	SH		SOLE		2,020	0	0
BOOZ ALLEN HAMILTON HLDG CORP	COM	099502106	859	5,790	SH		SOLE		5,790	0	0
BOSTON SCIENTIFIC CORP	COM	101137107	11,286	164,791	SH		SOLE		164,791	0	0
BROADCOM INC COM	COM	11135f101	331	250	SH		SOLE		250	0	0
CAMBRIDGE BANCORP COM	COM	132152109	309	4,548	SH		SOLE		4,548	0	0
CAMECO CORP	COM	13321L108	23,959	553,081	SH		SOLE		553,081	0	0
CATERPILLAR INC COM	COM	149123101	42,450	115,849	SH		SOLE		115,849	0	0
CENTRAL SECURITIES CORP	COM	155123102	759	18,193	SH		SOLE		18,193	0	0
CHARTER COMMUNICATIONS INC	COM	16119P108	3,165	10,891	SH		SOLE		10,891	0	0
CHEVRON CORP NEW COM	COM	166764100	5,922	37,543	SH		SOLE		37,543	0	0
CHUBB LIMITED	COM	h1467j104	5,196	20,054	SH		SOLE		20,054	0	0
CHURCH AND DWIGHT CO INC	COM	171340102	68,656	658,201	SH		SOLE		658,201	0	0
CIGNA GROUP	COM	125523100	299	826	SH		SOLE		826	0	0
CINTAS CORP COM	COM	172908105	549	800	SH		SOLE		800	0	0
CISCO SYSTEMS INC COM	COM	17275r102	8,739	175,103	SH		SOLE		175,103	0	0
CITIGROUP INC COM NEW	COM	172967424	2,533	40,061	SH		SOLE		40,061	0	0
CLEAN ENERGY FUELS CORP.	COM	184499101	80	30,000	SH		SOLE		30,000	0	0
CLEAN HARBORS INC	COM	184496107	241	1,200	SH		SOLE		1,200	0	0
COCA-COLA CO COM	COM	191216100	717	11,725	SH		SOLE		11,725	0	0
COGNIZANT TECHNOLOGY SOLUTIONS	COM	192446102	5,409	73,805	SH		SOLE		73,805	0	0
COLGATE-PALMOLIVE CO COM	COM	194162103	216	2,400	SH		SOLE		2,400	0	0
COSTCO WHOLESALE CORP COM	COM	22160k105	2,127	2,904	SH		SOLE		2,904	0	0
CSX CORP COM	COM	126408103	200	5,400	SH		SOLE		5,400	0	0
CURTISS-WRIGHT CORP	COM	231561101	607	2,372	SH		SOLE		2,372	0	0
DANAHER CORP COM	COM	235851102	1,253	5,020	SH		SOLE		5,020	0	0
DEERE & CO COM	COM	244199105	353	860	SH		SOLE		860	0	0
EATON CORP PLC	COM	g29183103	2,581	8,257	SH		SOLE		8,257	0	0
ECOLAB INC	COM	278865100	54,204	234,751	SH		SOLE		234,751	0	0
EDWARDS LIFESCIENCES CORP	COM	28176e108	4,733	49,535	SH		SOLE		49,535	0	0
ELANCO ANIMAL HEALTH, INC	COM	28414h103	2,360	145,000	SH		SOLE		145,000	0	0
ELI LILLY & CO COM	COM	532457108	5,192	6,675	SH		SOLE		6,675	0	0
EMERSON ELECTRIC CO COM	COM	291011104	258	2,280	SH		SOLE		2,280	0	0
ENOVIX CORPORATION	COM	293594107	88	11,000	SH		SOLE		11,000	0	0
ENTERGY CORP (NEW) COM	COM	29364g103	600	5,683	SH		SOLE		5,683	0	0
EOG RESOURCES INC	COM	26875P101	879	6,882	SH		SOLE		6,882	0	0
ESTEE LAUDER COS INC CL A	COM	518439104	3,551	23,040	SH		SOLE		23,040	0	0
EVOLENT HEALTH INV CLASS A	COM	30050b101	655	20,000	SH		SOLE		20,000	0	0
EXPEDIA GROUP INC	COM	30212p303	2,394	17,382	SH		SOLE		17,382	0	0
EXXON MOBIL CORP	COM	30231g102	23,730	204,154	SH		SOLE		204,154	0	0
FERGUSON PLC	COM	g3421j106	2,068	9,468	SH		SOLE		9,468	0	0
FIRST SOLAR, INC.	COM	336433107	2,389	14,156	SH		SOLE		14,156	0	0
FMC CORP COM	COM	302491303	20,061	314,940	SH		SOLE		314,940	0	0
FRANKLIN RESOURCES INC COM	COM	354613101	2,131	75,828	SH		SOLE		75,828	0	0
GE AEROSPACE	COM	369604301	8,745	49,821	SH		SOLE		49,821	0	0
GE HEALTHCARE TECHNOLOGIES INC	COM	36266g107	540	5,947	SH		SOLE		5,947	0	0
GENERAL MILLS INC COM	COM	370334104	1,723	24,630	SH		SOLE		24,630	0	0
GFL ENVIRONMENTAL	COM	36168q104	1,652	47,885	SH		SOLE		47,885	0	0
GLOBAL PAYMENTS INC.	COM	37940x102	778	5,824	SH		SOLE		5,824	0	0
HB FULLER CO	COM	359694106	23,010	288,572	SH		SOLE		288,572	0	0
HILLENBRAND INC COM	COM	431571108	251	5,000	SH		SOLE		5,000	0	0
HOME DEPOT INC COM	COM	437076102	8,144	21,231	SH		SOLE		21,231	0	0
HONEYWELL INTERNATIONAL INC CO	COM	438516106	1,030	5,022	SH		SOLE		5,022	0	0
HUMANA INC.	COM	444859102	1,906	5,500	SH		SOLE		5,500	0	0
IAC Inc.	COM	44891n208	8,336	156,281	SH		SOLE		156,281	0	0
IDEXX LABS INC COM	COM	45168d104	269	500	SH		SOLE		500	0	0
ILLUMINA, INC.	COM	452327109	3,233	23,550	SH		SOLE		23,550	0	0
INSULET CORPORATION	COM	45784p101	2,866	16,723	SH		SOLE		16,723	0	0
INTEL CORP	COM	458140100	6,284	142,272	SH		SOLE		142,272	0	0
INTERACTIVE BROKERS GROUP, INC	COM	45841n107	1,563	14,000	SH		SOLE		14,000	0	0
INTERNATIONAL BUSINESS MACHINE	COM	459200101	3,224	16,888	SH		SOLE		16,888	0	0
INTUIT, INC.	COM	461202103	1,792	2,757	SH		SOLE		2,757	0	0
INTUITIVE SURGICAL, INC.	COM	46120E602	895	2,245	SH		SOLE		2,245	0	0
IQVIA HOLDINGS INC	COM	46266c105	758	3,000	SH		SOLE		3,000	0	0
ISHARES GOLD TRUST	COM	464285204	721	17,174	SH		SOLE		17,174	0	0
ISHARES MSCI JAPAN SMALL CAP E	COM	464286582	1,124	15,000	SH		SOLE		15,000	0	0
ISHARES RUSSELL 1000 GROWTH IN	COM	464287614	548	1,627	SH		SOLE		1,627	0	0
ISHARES RUSSELL 1000 VALUE IND	COM	464287598	904	5,050	SH		SOLE		5,050	0	0
ISHARES RUSSELL 2000 GROWTH IN	COM	464287648	359	1,329	SH		SOLE		1,329	0	0
ISHARES RUSSELL MIDCAP INDEX E	COM	464287499	701	8,344	SH		SOLE		8,344	0	0
ISHARES S&P 500 VALUE INDEX ET	COM	464287408	812	4,350	SH		SOLE		4,350	0	0
ISHARES S&P 500/BARRA GROWTH I	COM	464287309	3,004	35,586	SH		SOLE		35,586	0	0
ITRON INC COM	COM	465741106	305	3,300	SH		SOLE		3,300	0	0
JOHNSON & JOHNSON	COM	478160104	29,523	186,635	SH		SOLE		186,635	0	0
JP MORGAN CHASE & CO	COM	46625h100	5,007	24,999	SH		SOLE		24,999	0	0
KEMPER CORP	COM	488401100	1,288	20,810	SH		SOLE		20,810	0	0
KIMBERLY-CLARK CORP COM	COM	494368103	3,106	24,020	SH		SOLE		24,020	0	0
KINSALE CAPITAL GROUP INC COM	COM	49714p108	236	450	SH		SOLE		450	0	0
LANDIS GYR GROUP AG UnSponsore	COM	51504D105	211	11,000	SH		SOLE		11,000	0	0
LIBERTY BROADBAND SER A	COM	530307107	4,100	71,778	SH		SOLE		71,778	0	0
LIBERTY BROADBAND SER C	COM	530307305	11,579	202,339	SH		SOLE		202,339	0	0
LIBERTY FORMULA ONE SER C	COM	531229755	7,999	121,948	SH		SOLE		121,948	0	0
LIBERTY GLOBAL LTD	COM	g61188101	4,720	278,979	SH		SOLE		278,979	0	0
LIBERTY GLOBAL LTD	COM	g61188127	7,606	431,235	SH		SOLE		431,235	0	0
LIBERTY LATIN AMERICA LTD	COM	g9001e128	4,327	619,109	SH		SOLE		619,109	0	0
LIBERTY LATIN AMERICA LTD CL A	COM	g9001e102	11,873	1,703,513	SH		SOLE		1,703,513	0	0
LIBERTY LIVE SERIES A	COM	531229748	2,303	54,400	SH		SOLE		54,400	0	0
LIBERTY LIVE SERIES C	COM	531229722	7,712	176,003	SH		SOLE		176,003	0	0
LIBERTY MEDIA CORP- LIBERTY FO	COM	531229771	4,499	76,593	SH		SOLE		76,593	0	0
LIBERTY MEDIA CORP- LIBERTY SI	COM	531229789	21,192	713,324	SH		SOLE		713,324	0	0
LIBERTY SIRIUSXM GROUP	COM	531229813	6,926	233,212	SH		SOLE		233,212	0	0
LINCOLN ELECTRIC HOLDINGS, INC	COM	533900106	802	3,140	SH		SOLE		3,140	0	0
LINDE PLC	COM	G54950103	12,360	26,621	SH		SOLE		26,621	0	0
LKQ CORP COM	COM	501889208	384	7,200	SH		SOLE		7,200	0	0
LOWE'S COMPANIES, INC	COM	548661107	2,015	7,913	SH		SOLE		7,913	0	0
MARSH & MCLENNAN COS INC	COM	571748102	411	2,000	SH		SOLE		2,000	0	0
MARVELL TECHNOLOGY, INC.	COM	573874104	749	10,573	SH		SOLE		10,573	0	0
MASTERCARD INC CL A	COM	57636q104	2,878	5,977	SH		SOLE		5,977	0	0
MCDONALD'S CORP COM	COM	580135101	2,431	8,625	SH		SOLE		8,625	0	0
MEDTRONIC PLC	COM	g5960l103	14,974	171,821	SH		SOLE		171,821	0	0
MERCK & CO INC	COM	58933y105	52,718	399,532	SH		SOLE		399,532	0	0
META PLATFORMS INC. CLASS A (F	COM	30303M102	2,769	5,704	SH		SOLE		5,704	0	0
METTLER-TOLEDO INTERNATIONAL I	COM	592688105	665	500	SH		SOLE		500	0	0
MICROSOFT CORP	COM	594918104	58,477	138,995	SH		SOLE		138,995	0	0
MIDDLEBY CORPORATION	COM	596278101	7,929	49,315	SH		SOLE		49,315	0	0
MONDELEZ INTERNATIONAL INC COM	COM	609207105	742	10,608	SH		SOLE		10,608	0	0
MORGAN STANLEY COM	COM	617446448	3,110	33,038	SH		SOLE		33,038	0	0
MOSAIC CO	COM	61945c103	38,510	1,186,387	SH		SOLE		1,186,387	0	0
NET POWER INC. CL A	COM	64107a105	2,290	201,100	SH		SOLE		201,100	0	0
NEUROCRINE BIOSCIENCES, INC.	COM	64125c109	689	5,000	SH		SOLE		5,000	0	0
NEXTDOOR HOLDINGS, INC. CL A	COM	65345m108	645	287,000	SH		SOLE		287,000	0	0
NEXTERA ENERGY INC COM	COM	65339f101	1,806	28,260	SH		SOLE		28,260	0	0
NIKE INC CL B	COM	654106103	227	2,420	SH		SOLE		2,420	0	0
NORTHRUP GRUMMAN CORP.	COM	666807102	235	492	SH		SOLE		492	0	0
NOVONESIS(NOVOZYMES A/S) ADR C	COM	670108109	264	4,500	SH		SOLE		4,500	0	0
NUTRIEN LTD	COM	67077m108	977	18,000	SH		SOLE		18,000	0	0
NVIDIA CORP COM	COM	67066g104	5,310	5,877	SH		SOLE		5,877	0	0
OCCIDENTAL PETROLEUM CORP COM	COM	674599105	2,005	30,855	SH		SOLE		30,855	0	0
OKTA, INC.	COM	679295105	3,653	34,925	SH		SOLE		34,925	0	0
PALO ALTO NETWORKS INC	COM	697435105	8,567	30,152	SH		SOLE		30,152	0	0
PAYCHEX INC COM	COM	704326107	217	1,775	SH		SOLE		1,775	0	0
PAYPAL HLDGS INC COM	COM	70450Y103	7,332	109,461	SH		SOLE		109,461	0	0
PENUMBRA, INC.	COM	70975l107	892	4,000	SH		SOLE		4,000	0	0
PEPSICO INC	COM	713448108	19,516	111,516	SH		SOLE		111,516	0	0
PFIZER INC	COM	717081103	851	30,698	SH		SOLE		30,698	0	0
PIONEER NATURAL RESOURCES CO C	COM	723787107	56,544	215,406	SH		SOLE		215,406	0	0
PNC FINANCIAL SERVICES GROUP I	COM	693475105	452	2,800	SH		SOLE		2,800	0	0
PRINCIPAL FINANCIAL GROUP	COM	74251v102	215	2,500	SH		SOLE		2,500	0	0
PRIVIA HEALTH GROUP, INC.	COM	74276r102	822	42,000	SH		SOLE		42,000	0	0
PROCTER & GAMBLE CO	COM	742718109	3,755	23,148	SH		SOLE		23,148	0	0
PROSUS NV - SPONSORED ADR	COM	74365p108	10,442	1,662,809	SH		SOLE		1,662,809	0	0
PURE STORAGE, INC.	COM	74624m102	9,899	190,420	SH		SOLE		190,420	0	0
REGAL REXNORD CORP	COM	758750103	216	1,200	SH		SOLE		1,200	0	0
REPUBLIC SERVICES, INC.	COM	760759100	335	1,750	SH		SOLE		1,750	0	0
ROBLOX CORP.	COM	771049103	1,557	40,785	SH		SOLE		40,785	0	0
ROCHE HOLDING LTD SPONSORED AD	COM	771195104	1,402	44,000	SH		SOLE		44,000	0	0
ROCKWELL AUTOMATION INC COM	COM	773903109	205	705	SH		SOLE		705	0	0
ROLLINS INC COM	COM	775711104	7,222	156,098	SH		SOLE		156,098	0	0
ROYALTY PHARMA PLC CL A	COM	G7709Q104	10,357	341,055	SH		SOLE		341,055	0	0
RTX CORP.	COM	75513e101	3,141	32,208	SH		SOLE		32,208	0	0
SALESFORCE,INC.	COM	79466L302	894	2,971	SH		SOLE		2,971	0	0
SCHLUMBERGER LTD NV COM	COM	806857108	243	4,450	SH		SOLE		4,450	0	0
SONY GROUP CORPORATION ADR	COM	835699307	943	11,000	SH		SOLE		11,000	0	0
SPDR GOLD TRUST	COM	78463v107	16,573	80,565	SH		SOLE		80,565	0	0
SPDR S&P BIOTECH ETF	COM	78464a870	15,462	162,950	SH		SOLE		162,950	0	0
ST. JOE COMPANY	COM	790148100	2,127	36,700	SH		SOLE		36,700	0	0
STANDEX INTL CORP	COM	854231107	592	3,250	SH		SOLE		3,250	0	0
STRYKER CORP.	COM	863667101	6,008	16,790	SH		SOLE		16,790	0	0
TE CONNECTIVITY LTD	COM	h84989104	3,721	25,623	SH		SOLE		25,623	0	0
TEXAS INSTRUMENTS INC COM	COM	882508104	360	2,070	SH		SOLE		2,070	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	22,310	38,386	SH		SOLE		38,386	0	0
TJX COS INC NEW COM	COM	872540109	3,220	31,750	SH		SOLE		31,750	0	0
TRANE TECHNOLOGIES PLC	COM	g8994e103	588	1,960	SH		SOLE		1,960	0	0
UNION PACIFIC CORP	COM	907818108	16,761	68,156	SH		SOLE		68,156	0	0
UNITED PARCEL SERVICE INC CL B	COM	911312106	560	3,770	SH		SOLE		3,770	0	0
UNITEDHEALTH GROUP INC COM	COM	91324p102	13,836	27,969	SH		SOLE		27,969	0	0
VANECK GOLD MINERS ETF	COM	92189f106	2,514	79,517	SH		SOLE		79,517	0	0
VANGUARD DIVIDEND APPRECIATION	COM	921908844	4,440	24,316	SH		SOLE		24,316	0	0
VANGUARD FTSE ALL-WORLD EX-US	COM	922042775	1,843	31,424	SH		SOLE		31,424	0	0
VANGUARD FTSE DEVELOPED ETF	COM	921943858	308	6,150	SH		SOLE		6,150	0	0
VANGUARD FTSE EMERGING MKTS ET	COM	922042858	3,913	93,691	SH		SOLE		93,691	0	0
VANGUARD MSCI EUROPEAN INDEX E	COM	922042874	2,693	40,000	SH		SOLE		40,000	0	0
VANGUARD S&P 500 ETF	COM	922908363	254	530	SH		SOLE		530	0	0
VANGUARD TOTAL STOCK MKT ETF	COM	922908769	749	2,882	SH		SOLE		2,882	0	0
VESTAS WIND SYSTEM A/S UnSPONS	COM	925458101	856	91,900	SH		SOLE		91,900	0	0
VISA INC COM CL A	COM	92826C839	3,000	10,752	SH		SOLE		10,752	0	0
WALMART STORES INC COM	COM	931142103	451	7,500	SH		SOLE		7,500	0	0
WASTE MANAGEMENT, INC	COM	94106l109	234	1,100	SH		SOLE		1,100	0	0
WATERS CORP COM	COM	941848103	4,506	13,091	SH		SOLE		13,091	0	0
WEC ENERGY GROUP INC COM	COM	92939u106	3,632	44,237	SH		SOLE		44,237	0	0
WELLS FARGO & CO COM	COM	949746101	3,163	54,573	SH		SOLE		54,573	0	0
WEST PHARMACEUTICAL SERVICES I	COM	955306105	949	2,400	SH		SOLE		2,400	0	0
WISDOMTREE JAPAN HEDGED EQUITY	COM	97717w851	2,170	20,000	SH		SOLE		20,000	0	0
WORKDAY INC A	COM	98138h101	7,101	26,036	SH		SOLE		26,036	0	0
ZIMMER BIOMET HOLDINGS, INC.	COM	98956p102	1,661	12,590	SH		SOLE		12,590	0	0
ZOETIS INC COM USD0.01 CL A	COM	98978V103	1,935	11,440	SH		SOLE		11,440	0	0
ZURN ELKAY WATER SOLUTIONS COR	COM	98983L108	267	8,000	SH		SOLE		8,000	0	0