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

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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	4,989	53,300	SH		SOLE		53,300	0	0
ABBOTT LABS	COM	002824100	25,813	266,531	SH		SOLE		266,531	0	0
ABBVIE INC	COM	00287y109	241	1,621	SH		SOLE		1,621	0	0
ADOBE INC	COM	00724f101	2,099	4,118	SH		SOLE		4,118	0	0
AFLAC INC COM	COM	001055102	6,860	89,390	SH		SOLE		89,390	0	0
AGCO CORP COM	COM	001084102	2,483	20,999	SH		SOLE		20,999	0	0
AIR PRODUCTS & CHEMICALS INC C	COM	009158106	25,880	91,323	SH		SOLE		91,323	0	0
AIRBNB INC A	COM	009066101	11,574	84,355	SH		SOLE		84,355	0	0
AKAMAI TECHNOLOGIES	COM	00971t101	6,838	64,183	SH		SOLE		64,183	0	0
ALKERMES PLC	COM	g01767105	4,285	153,000	SH		SOLE		153,000	0	0
ALPHABET INC CAP STK CL A	COM	02079K305	17,617	134,631	SH		SOLE		134,631	0	0
ALPHABET INC CLASS C	COM	02079K107	23,662	179,465	SH		SOLE		179,465	0	0
AMAZON.COM INC	COM	023135106	8,266	65,027	SH		SOLE		65,027	0	0
AMERICAN EXPRESS CO COM	COM	025816109	952	6,386	SH		SOLE		6,386	0	0
AMGEN INC COM	COM	031162100	224	834	SH		SOLE		834	0	0
ANALOG DEVICES INC COM	COM	032654105	4,594	26,239	SH		SOLE		26,239	0	0
ANTERO RESOURCES CORP	COM	03674x106	356	14,040	SH		SOLE		14,040	0	0
APOLLO ASSET MANAGEMENT INC.	COM	03769M106	7,658	85,327	SH		SOLE		85,327	0	0
APPLE INC	COM	037833100	57,464	335,636	SH		SOLE		335,636	0	0
AT&T INC	COM	00206R102	1,425	94,888	SH		SOLE		94,888	0	0
ATLANTA BRAVES HOLDINGS, INC C	COM	047726302	949	26,567	SH		SOLE		26,567	0	0
AUTOMATIC DATA PROCESSING INC	COM	053015103	49,927	207,531	SH		SOLE		207,531	0	0
BANK OF AMERICA CORP	COM	060505104	3,466	126,593	SH		SOLE		126,593	0	0
BECTON DICKINSON & CO	COM	075887109	213	825	SH		SOLE		825	0	0
BERKSHIRE HATHAWAY INC CL B	COM	084670702	58,392	166,692	SH		SOLE		166,692	0	0
BIO-TECHNE CORPORATION	COM	09073m104	1,795	26,380	SH		SOLE		26,380	0	0
BOEING CO COM	COM	097023105	962	5,020	SH		SOLE		5,020	0	0
BOOZ ALLEN HAMILTON HLDG CORP	COM	099502106	629	5,760	SH		SOLE		5,760	0	0
BOSTON SCIENTIFIC CORP	COM	101137107	8,735	165,437	SH		SOLE		165,437	0	0
BRISTOL MYERS SQUIBB	COM	110122108	18,779	323,567	SH		SOLE		323,567	0	0
BROADCOM INC COM	COM	11135f101	207	250	SH		SOLE		250	0	0
CAMBRIDGE BANCORP COM	COM	132152109	283	4,548	SH		SOLE		4,548	0	0
CAMECO CORP	COM	13321L108	22,815	575,556	SH		SOLE		575,556	0	0
CATERPILLAR INC COM	COM	149123101	32,555	119,250	SH		SOLE		119,250	0	0
CENTRAL SECURITIES CORP	COM	155123102	664	18,751	SH		SOLE		18,751	0	0
CHARGEPOINT HOLDINGS, INC. CLA	COM	15961R105	149	30,000	SH		SOLE		30,000	0	0
CHARTER COMMUNICATIONS INC	COM	16119P108	7,898	17,959	SH		SOLE		17,959	0	0
CHEVRON CORP NEW COM	COM	166764100	6,887	40,849	SH		SOLE		40,849	0	0
CHUBB LIMITED	COM	h1467j104	4,133	19,854	SH		SOLE		19,854	0	0
CHURCH AND DWIGHT CO INC	COM	171340102	60,072	655,601	SH		SOLE		655,601	0	0
CIGNA GROUP	COM	125523100	236	826	SH		SOLE		826	0	0
CINTAS CORP COM	COM	172908105	432	900	SH		SOLE		900	0	0
CISCO SYSTEMS INC COM	COM	17275r102	9,645	179,423	SH		SOLE		179,423	0	0
CITIGROUP INC COM NEW	COM	172967424	4,171	101,428	SH		SOLE		101,428	0	0
CLEAN HARBORS INC	COM	184496107	200	1,200	SH		SOLE		1,200	0	0
COCA-COLA CO COM	COM	191216100	682	12,183	SH		SOLE		12,183	0	0
COGNIZANT TECHNOLOGY SOLUTIONS	COM	192446102	4,525	66,805	SH		SOLE		66,805	0	0
COSTCO WHOLESALE CORP COM	COM	22160k105	1,642	2,908	SH		SOLE		2,908	0	0
CURTISS-WRIGHT CORP	COM	231561101	464	2,372	SH		SOLE		2,372	0	0
DANAHER CORP COM	COM	235851102	1,245	5,020	SH		SOLE		5,020	0	0
DEERE & CO COM	COM	244199105	324	860	SH		SOLE		860	0	0
DUKE ENERGY CORP NEW COM NEW	COM	26441C204	215	2,438	SH		SOLE		2,438	0	0
EATON CORP PLC	COM	g29183103	1,764	8,275	SH		SOLE		8,275	0	0
ECOLAB INC	COM	278865100	40,009	236,185	SH		SOLE		236,185	0	0
EDWARDS LIFESCIENCES CORP	COM	28176e108	2,520	36,380	SH		SOLE		36,380	0	0
ELI LILLY & CO COM	COM	532457108	4,562	8,495	SH		SOLE		8,495	0	0
ENTERGY CORP (NEW) COM	COM	29364g103	525	5,683	SH		SOLE		5,683	0	0
ESC GCI LIBERTY INC SRESCROW	COM	361esc049	0	216,672	SH		SOLE		216,672	0	0
ESTEE LAUDER COS INC CL A	COM	518439104	2,864	19,815	SH		SOLE		19,815	0	0
EXPEDIA GROUP INC	COM	30212p303	1,791	17,382	SH		SOLE		17,382	0	0
EXXON MOBIL CORP	COM	30231g102	23,994	204,066	SH		SOLE		204,066	0	0
FERGUSON PLC	COM	g3421j106	1,557	9,468	SH		SOLE		9,468	0	0
FIRST SOLAR, INC.	COM	336433107	2,287	14,156	SH		SOLE		14,156	0	0
FMC CORP COM	COM	302491303	14,761	220,416	SH		SOLE		220,416	0	0
FORGE GLOBAL HOLDINGS, INC.	COM	34629l103	60	29,569	SH		SOLE		29,569	0	0
FRANKLIN RESOURCES INC COM	COM	354613101	1,967	80,028	SH		SOLE		80,028	0	0
GE HEALTHCARE TECHNOLOGIES INC	COM	36266g107	1,094	16,080	SH		SOLE		16,080	0	0
GENERAL ELECTRIC CO	COM	369604301	5,520	49,941	SH		SOLE		49,941	0	0
GENERAL MILLS INC COM	COM	370334104	1,640	25,630	SH		SOLE		25,630	0	0
GENPACT LIMITED	COM	G3922b107	247	6,850	SH		SOLE		6,850	0	0
GLOBAL PAYMENTS INC.	COM	37940x102	707	6,129	SH		SOLE		6,129	0	0
HB FULLER CO	COM	359694106	19,794	288,513	SH		SOLE		288,513	0	0
HILLENBRAND INC COM	COM	431571108	211	5,000	SH		SOLE		5,000	0	0
HOME DEPOT INC COM	COM	437076102	6,415	21,231	SH		SOLE		21,231	0	0
HONEYWELL INTERNATIONAL INC CO	COM	438516106	373	2,022	SH		SOLE		2,022	0	0
IAC Inc.	COM	44891n208	932	18,500	SH		SOLE		18,500	0	0
IDEXX LABS INC COM	COM	45168d104	218	500	SH		SOLE		500	0	0
INSULET CORPORATION	COM	45784p101	271	1,702	SH		SOLE		1,702	0	0
INTEL CORP	COM	458140100	5,064	142,456	SH		SOLE		142,456	0	0
INTERNATIONAL BUSINESS MACHINE	COM	459200101	2,369	16,888	SH		SOLE		16,888	0	0
INTUIT, INC.	COM	461202103	1,405	2,751	SH		SOLE		2,751	0	0
IQVIA HOLDINGS INC	COM	46266c105	590	3,000	SH		SOLE		3,000	0	0
ISHARES GOLD TRUST	COM	464285204	600	17,174	SH		SOLE		17,174	0	0
ISHARES MSCI EMERGING MKT INDE	COM	464287234	232	6,125	SH		SOLE		6,125	0	0
ISHARES MSCI JAPAN SMALL CAP E	COM	464286582	1,019	15,000	SH		SOLE		15,000	0	0
ISHARES RUSSELL 1000 GROWTH IN	COM	464287614	390	1,469	SH		SOLE		1,469	0	0
ISHARES RUSSELL 1000 VALUE IND	COM	464287598	766	5,050	SH		SOLE		5,050	0	0
ISHARES RUSSELL 2000 GROWTH IN	COM	464287648	297	1,329	SH		SOLE		1,329	0	0
ISHARES RUSSELL MIDCAP INDEX E	COM	464287499	577	8,344	SH		SOLE		8,344	0	0
ISHARES S&P 500 VALUE INDEX ET	COM	464287408	669	4,350	SH		SOLE		4,350	0	0
ISHARES S&P 500/BARRA GROWTH I	COM	464287309	2,434	35,586	SH		SOLE		35,586	0	0
JOHNSON & JOHNSON	COM	478160104	29,492	189,357	SH		SOLE		189,357	0	0
JP MORGAN CHASE & CO	COM	46625h100	3,625	24,999	SH		SOLE		24,999	0	0
KEMPER CORP	COM	488401100	928	22,080	SH		SOLE		22,080	0	0
KIMBERLY-CLARK CORP COM	COM	494368103	3,010	24,914	SH		SOLE		24,914	0	0
LIBERTY BROADBAND SER A	COM	530307107	8,548	94,028	SH		SOLE		94,028	0	0
LIBERTY BROADBAND SER C	COM	530307305	26,604	291,338	SH		SOLE		291,338	0	0
LIBERTY FORMULA ONE SER C	COM	531229755	7,597	121,948	SH		SOLE		121,948	0	0
LIBERTY GLOBAL PLC	COM	g5480u104	4,527	264,447	SH		SOLE		264,447	0	0
LIBERTY GLOBAL PLC	COM	g5480u120	8,118	437,425	SH		SOLE		437,425	0	0
LIBERTY LATIN AMERICA LTD	COM	g9001e128	5,398	661,598	SH		SOLE		661,598	0	0
LIBERTY LATIN AMERICA LTD CL A	COM	g9001e102	14,468	1,773,042	SH		SOLE		1,773,042	0	0
LIBERTY LIVE SERIES A	COM	531229748	1,783	55,869	SH		SOLE		55,869	0	0
LIBERTY LIVE SERIES C	COM	531229722	5,721	178,253	SH		SOLE		178,253	0	0
LIBERTY MEDIA CORP- LIBERTY FO	COM	531229771	4,360	77,128	SH		SOLE		77,128	0	0
LIBERTY MEDIA CORP- LIBERTY SI	COM	531229789	17,768	697,886	SH		SOLE		697,886	0	0
LIBERTY SIRIUSXM GROUP	COM	531229813	5,392	211,888	SH		SOLE		211,888	0	0
LINDE PLC	COM	G54950103	9,986	26,821	SH		SOLE		26,821	0	0
LIVENT CORP.	COM	53814L108	1,354	73,562	SH		SOLE		73,562	0	0
LKQ CORP COM	COM	501889208	356	7,200	SH		SOLE		7,200	0	0
LOWE'S COMPANIES, INC	COM	548661107	1,248	6,008	SH		SOLE		6,008	0	0
LYONDELLBASELL INDUSTRIES NV C	COM	n53745100	1,041	11,000	SH		SOLE		11,000	0	0
MARSH & MCLENNAN COS INC	COM	571748102	380	2,000	SH		SOLE		2,000	0	0
MARVELL TECHNOLOGY, INC.	COM	573874104	572	10,573	SH		SOLE		10,573	0	0
MASTERCARD INC CL A	COM	57636q104	2,293	5,793	SH		SOLE		5,793	0	0
MCDONALD'S CORP COM	COM	580135101	2,272	8,625	SH		SOLE		8,625	0	0
MEDTRONIC PLC	COM	g5960l103	14,137	180,417	SH		SOLE		180,417	0	0
MERCK & CO INC	COM	58933y105	40,859	396,887	SH		SOLE		396,887	0	0
META PLATFORMS INC. CLASS A (F	COM	30303M102	1,719	5,729	SH		SOLE		5,729	0	0
MICROSOFT CORP	COM	594918104	44,130	139,763	SH		SOLE		139,763	0	0
MONDELEZ INTERNATIONAL INC COM	COM	609207105	257	3,715	SH		SOLE		3,715	0	0
MORGAN STANLEY COM	COM	617446448	1,136	13,915	SH		SOLE		13,915	0	0
MOSAIC CO	COM	61945c103	41,956	1,178,562	SH		SOLE		1,178,562	0	0
NEXTDOOR HOLDINGS, INC. CL A	COM	65345m108	203	112,000	SH		SOLE		112,000	0	0
NEXTERA ENERGY, INC.	COM	65339f101	960	16,760	SH		SOLE		16,760	0	0
NIKE INC CL B	COM	654106103	231	2,420	SH		SOLE		2,420	0	0
NORTHRUP GRUMMAN CORP.	COM	666807102	216	492	SH		SOLE		492	0	0
NUTRIEN LTD	COM	67077m108	1,111	18,000	SH		SOLE		18,000	0	0
OKTA, INC.	COM	679295105	2,846	34,925	SH		SOLE		34,925	0	0
ON SEMICONDUCTOR CORP.	COM	682189105	204	2,200	SH		SOLE		2,200	0	0
PALO ALTO NETWORKS INC	COM	697435105	6,730	28,707	SH		SOLE		28,707	0	0
PAYCHEX INC COM	COM	704326107	213	1,855	SH		SOLE		1,855	0	0
PAYPAL HLDGS INC COM	COM	70450Y103	1,248	21,362	SH		SOLE		21,362	0	0
PEPSICO INC	COM	713448108	20,083	118,526	SH		SOLE		118,526	0	0
PFIZER INC	COM	717081103	1,420	42,816	SH		SOLE		42,816	0	0
PIONEER NATURAL RESOURCES CO C	COM	723787107	51,547	224,560	SH		SOLE		224,560	0	0
PLUG POWER INC.	COM	72919p202	152	20,000	SH		SOLE		20,000	0	0
PNC FINANCIAL SERVICES GROUP I	COM	693475105	343	2,800	SH		SOLE		2,800	0	0
PROCTER & GAMBLE CO	COM	742718109	3,469	23,787	SH		SOLE		23,787	0	0
PROSUS NV - SPONSORED ADR	COM	74365p108	10,603	1,793,550	SH		SOLE		1,793,550	0	0
PURE STORAGE, INC.	COM	74624m102	6,782	190,420	SH		SOLE		190,420	0	0
REDFIN CORP.	COM	75737f108	70	10,020	SH		SOLE		10,020	0	0
REPUBLIC SERVICES, INC.	COM	760759100	249	1,750	SH		SOLE		1,750	0	0
ROBLOX CORP.	COM	771049103	1,086	37,510	SH		SOLE		37,510	0	0
ROCHE HOLDING LTD SPONSORED AD	COM	771195104	1,543	45,100	SH		SOLE		45,100	0	0
ROCKWELL AUTOMATION INC COM	COM	773903109	285	1,000	SH		SOLE		1,000	0	0
ROLLINS INC COM	COM	775711104	5,842	156,499	SH		SOLE		156,499	0	0
ROYALTY PHARMA PLC CL A	COM	G7709Q104	6,882	253,610	SH		SOLE		253,610	0	0
RTX CORP.	COM	75513e101	1,445	20,078	SH		SOLE		20,078	0	0
SALESFORCE,INC.	COM	79466L302	572	2,821	SH		SOLE		2,821	0	0
SCHLUMBERGER LTD NV COM	COM	806857108	259	4,450	SH		SOLE		4,450	0	0
SONY GROUP CORPORATION ADR	COM	835699307	906	11,000	SH		SOLE		11,000	0	0
SPDR GOLD TRUST	COM	78463v107	13,827	80,650	SH		SOLE		80,650	0	0
SPDR S&P BIOTECH ETF	COM	78464a870	12,341	169,017	SH		SOLE		169,017	0	0
STANDEX INTL CORP	COM	854231107	473	3,250	SH		SOLE		3,250	0	0
STERICYCLE INC	COM	858912108	435	9,730	SH		SOLE		9,730	0	0
STRYKER CORP.	COM	863667101	4,732	17,317	SH		SOLE		17,317	0	0
TE CONNECTIVITY LTD	COM	h84989104	2,989	24,203	SH		SOLE		24,203	0	0
TEXAS INSTRUMENTS INC COM	COM	882508104	329	2,070	SH		SOLE		2,070	0	0
THERMO FISHER SCIENTIFIC INC	COM	883556102	19,500	38,525	SH		SOLE		38,525	0	0
TJX COS INC NEW COM	COM	872540109	2,819	31,725	SH		SOLE		31,725	0	0
TRANE TECHNOLOGIES PLC	COM	g8994e103	397	1,960	SH		SOLE		1,960	0	0
UNION PACIFIC CORP	COM	907818108	13,878	68,156	SH		SOLE		68,156	0	0
UNITED PARCEL SERVICE INC CL B	COM	911312106	587	3,770	SH		SOLE		3,770	0	0
UNITEDHEALTH GROUP INC COM	COM	91324p102	2,220	4,404	SH		SOLE		4,404	0	0
VANECK GOLD MINERS ETF	COM	92189f106	2,185	81,212	SH		SOLE		81,212	0	0
VANGUARD DIVIDEND APPRECIATION	COM	921908844	3,778	24,316	SH		SOLE		24,316	0	0
VANGUARD FTSE ALL-WORLD EX-US	COM	922042775	1,629	31,424	SH		SOLE		31,424	0	0
VANGUARD FTSE DEVELOPED ETF	COM	921943858	268	6,150	SH		SOLE		6,150	0	0
VANGUARD FTSE EMERGING MKTS ET	COM	922042858	2,722	69,441	SH		SOLE		69,441	0	0
VANGUARD MSCI EUROPEAN INDEX E	COM	922042874	2,317	40,000	SH		SOLE		40,000	0	0
VANGUARD S&P 500 ETF	COM	922908363	239	610	SH		SOLE		610	0	0
VANGUARD TOTAL STOCK MKT ETF	COM	922908769	612	2,882	SH		SOLE		2,882	0	0
VESTAS WIND SYSTEM A/S UnSPONS	COM	925458101	663	92,500	SH		SOLE		92,500	0	0
VISA INC COM CL A	COM	92826C839	2,060	8,957	SH		SOLE		8,957	0	0
WALMART STORES INC COM	COM	931142103	399	2,500	SH		SOLE		2,500	0	0
WARNER BROS. DISCOVERY, INC. S	COM	934423104	185	17,051	SH		SOLE		17,051	0	0
WATERS CORP COM	COM	941848103	2,895	10,560	SH		SOLE		10,560	0	0
WEC ENERGY GROUP INC COM	COM	92939u106	3,563	44,237	SH		SOLE		44,237	0	0
WELLS FARGO & CO COM	COM	949746101	2,470	60,473	SH		SOLE		60,473	0	0
WISDOMTREE JAPAN HEDGED EQUITY	COM	97717w851	1,765	20,000	SH		SOLE		20,000	0	0
WORKDAY INC A	COM	98138h101	5,593	26,036	SH		SOLE		26,036	0	0
ZOETIS INC COM USD0.01 CL A	COM	98978V103	2,029	11,665	SH		SOLE		11,665	0	0
ZURN ELKAY WATER SOLUTIONS COR	COM	98983L108	224	8,000	SH		SOLE		8,000	0	0