Aureus Asset Management 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
Amazon.Com, Inc.	Stock	023135106	52,653,713	403,910	SH		SOLE	0	403,910	0	0
Technology Select Sector Spdr Fund	ETF	81369Y803	537,227	3,090	SH		SOLE	0	3,090	0	0
Starbucks Corporation	Stock	855244109	869,932	8,782	SH		SOLE	0	8,781	0	0
Dollar General Corporation	Stock	256677105	4,340,784	25,567	SH		SOLE	0	25,567	0	0
Johnson & Johnson	Stock	478160104	6,085,981	36,769	SH		SOLE	0	36,768	0	0
Costco Wholesale Corporation	Stock	22160K105	371,501	690	SH		SOLE	0	690	0	0
Cabot Corporation	Stock	127055101	4,526,045	67,664	SH		SOLE	0	67,664	0	0
Ishares Msci Emerging Markets Etf	ETF	464287234	1,456,797	36,825	SH		SOLE	0	36,825	0	0
Las Vegas Sands Corp.	Stock	517834107	967,382	16,679	SH		SOLE	0	16,679	0	0
Watsco, Inc.	Stock	942622200	210,190	551	SH		SOLE	0	551	0	0
Yum! Brands, Inc.	Stock	988498101	230,824	1,666	SH		SOLE	0	1,666	0	0
Boston Scientific Corporation	Stock	101137107	229,612	4,245	SH		SOLE	0	4,245	0	0
Procter & Gamble Company	Stock	742718109	3,231,878	21,299	SH		SOLE	0	21,298	0	0
Coca-Cola Company	Stock	191216100	4,942,510	82,074	SH		SOLE	0	82,074	0	0
Powershares DB Commodity Index Tracking Fund	ETF	46138B103	1,609,430	70,900	SH		SOLE	0	70,900	0	0
Cme Group Inc. Class A	Stock	12572Q105	3,860,768	20,836	SH		SOLE	0	20,836	0	0
Fortive Corp.	Stock	34959J108	31,162,403	416,777	SH		SOLE	0	416,776	0	0
Netflix, Inc.	Stock	64110L106	880,980	2,000	SH		SOLE	0	2,000	0	0
Paychex, Inc.	Stock	704326107	523,663	4,681	SH		SOLE	0	4,681	0	0
Medical Pptys Trust Inc Com	REIT	58463J304	92,600	10,000	SH		SOLE	0	10,000	0	0
Pool Corporation Com	Stock	73278L105	663,487	1,771	SH		SOLE	0	1,771	0	0
Merck & Co., Inc.	Stock	58933Y105	1,191,056	10,322	SH		SOLE	0	10,322	0	0
Spdr S&P 500 Etf Trust	ETF	78462F103	6,361,089	14,350	SH		SOLE	0	14,350	0	0
Mastercard Incorporated Class A	Stock	57636Q104	309,920	788	SH		SOLE	0	788	0	0
Nordson Corp Com	Stock	655663102	249,173	1,004	SH		SOLE	0	1,004	0	0
Vertex Pharmaceuticals Incorporated	Stock	92532F100	811,504	2,306	SH		SOLE	0	2,306	0	0
Verizon Communications Inc.	Stock	92343V104	527,583	14,186	SH		SOLE	0	14,186	0	0
Sherwin-Williams Company	Stock	824348106	28,976,382	109,131	SH		SOLE	0	109,130	0	0
Pepsico, Inc.	Stock	713448108	1,091,513	5,893	SH		SOLE	0	5,893	0	0
Te Connectivity Ltd.	Stock	H84989104	418,938	2,989	SH		SOLE	0	2,989	0	0
Honeywell International Inc.	Stock	438516106	5,318,838	25,633	SH		SOLE	0	25,632	0	0
Xcel Energy Inc.	Stock	98389B100	231,272	3,720	SH		SOLE	0	3,720	0	0
Home Depot, Inc.	Stock	437076102	30,919,917	99,536	SH		SOLE	0	99,536	0	0
Automatic Data Processing, Inc.	Stock	053015103	2,124,490	9,666	SH		SOLE	0	9,666	0	0
Cooper Cos Inc Com New	Stock	216648402	283,355	739	SH		SOLE	0	739	0	0
Icici Bank Limited Sponsored Adr	ADR	45104G104	316,242	13,702	SH		SOLE	0	13,702	0	0
Becton, Dickinson And Company	Stock	075887109	211,736	802	SH		SOLE	0	802	0	0
Broadridge Financial Solutions, Inc.	Stock	11133T103	4,337,997	26,191	SH		SOLE	0	26,190	0	0
Metropolitan Bk Hldg Corp Com	Stock	591774104	2,475,693	71,284	SH		SOLE	0	71,284	0	0
Steris Plc	Stock	G8473T100	6,932,864	30,815	SH		SOLE	0	30,815	0	0
Henry Jack & Assoc Inc Com	Stock	426281101	208,493	1,246	SH		SOLE	0	1,246	0	0
Banco Bilbao Vizcaya Argentaria, S.A. Sponsored Adr	ADR	05946K101	81,055	10,554	SH		SOLE	0	10,554	0	0
United Therapeutics Corp Del Com	Stock	91307C102	551,875	2,500	SH		SOLE	0	2,500	0	0
Waste Connections, Inc.	Stock	94106B101	33,585,810	234,981	SH		SOLE	0	234,980	0	0
Berkshire Hathaway Inc. Class B	Stock	084670702	1,852,994	5,434	SH		SOLE	0	5,434	0	0
Adobe Systems Incorporated	Stock	00724F101	39,913,320	81,624	SH		SOLE	0	81,624	0	0
Alphabet Inc. Class A	Stock	02079K305	56,960,179	475,858	SH		SOLE	0	475,857	0	0
Fiserv Inc Com	Stock	337738108	334,928	2,655	SH		SOLE	0	2,655	0	0
O'Reilly Automotive, Inc.	Stock	67103H107	18,612,110	19,483	SH		SOLE	0	19,483	0	0
Constellation Brands, Inc. Class A	Stock	21036P108	3,243,587	13,178	SH		SOLE	0	13,178	0	0
Comcast Corporation Class A	Stock	20030N101	7,058,009	169,868	SH		SOLE	0	169,867	0	0
Ase Technology Hldg Co Ltd Sponsored Ads	ADR	00215W100	136,676	17,545	SH		SOLE	0	17,545	0	0
Generac Holdings Inc.	Stock	368736104	477,216	3,200	SH		SOLE	0	3,200	0	0
Microsoft Corporation	Stock	594918104	74,015,188	217,347	SH		SOLE	0	217,346	0	0
Berkshire Hathaway Inc. Class A	Stock	084670108	4,142,480	8	SH		SOLE	0	8	0	0
Boeing Company	Stock	097023105	693,449	3,284	SH		SOLE	0	3,284	0	0
Vanguard Small-Cap Index Fund	ETF	922908751	200,282	1,007	SH		SOLE	0	1,007	0	0
Vanguard Mid-Cap Index Fund	ETF	922908629	2,241,229	10,180	SH		SOLE	0	10,180	0	0
Nextera Energy, Inc.	Stock	65339F101	25,916,537	349,279	SH		SOLE	0	349,279	0	0
Align Technology Inc Com	Stock	016255101	22,044,149	62,335	SH		SOLE	0	62,335	0	0
Tesla Motors, Inc.	Stock	88160R101	578,512	2,210	SH		SOLE	0	2,210	0	0
Linde Plc Com	Stock	G54950103	294,575	773	SH		SOLE	0	773	0	0
Thor Industries, Inc.	Stock	885160101	223,457	2,159	SH		SOLE	0	2,159	0	0
Moog Inc. Class A	Stock	615394202	4,916,480	45,342	SH		SOLE	0	45,342	0	0
Arch Cap Group Ltd Ord	Stock	G0450A105	439,220	5,868	SH		SOLE	0	5,868	0	0
Vanguard S&P 500 Index Fund	ETF	922908363	255,772	628	SH		SOLE	0	628	0	0
Astrazeneca Plc Sponsored Adr	ADR	046353108	237,541	3,319	SH		SOLE	0	3,319	0	0
Oncternal Therapeutics Inc Com	Stock	68236P107	10,423	30,211	SH		SOLE	0	30,211	0	0
Booz Allen Hamilton Holding Corporation Class A	Stock	099502106	32,861,538	294,458	SH		SOLE	0	294,458	0	0
Teradyne, Inc.	Stock	880770102	222,660	2,000	SH		SOLE	0	2,000	0	0
Anterix Inc Com	Stock	03676C100	314,682	9,930	SH		SOLE	0	9,930	0	0
Ishares Russell Top 200 Etf	ETF	464289446	639,840	6,000	SH		SOLE	0	6,000	0	0
Inmode Ltd Shs	Stock	M5425M103	20,223,195	541,451	SH		SOLE	0	541,451	0	0
Wabtec Corporation	Stock	929740108	27,204,261	248,056	SH		SOLE	0	248,055	0	0
Eli Lilly And Company	Stock	532457108	1,664,410	3,549	SH		SOLE	0	3,549	0	0
Vanguard Russell 1000 Value Index Fund	ETF	92206C714	1,512,792	21,858	SH		SOLE	0	21,858	0	0
Ishares Russell 2000 Etf	ETF	464287655	1,899,105	10,141	SH		SOLE	0	10,141	0	0
Carrier Global Corporation	Stock	14448C104	1,571,780	31,619	SH		SOLE	0	31,619	0	0
Sysco Corporation	Stock	871829107	431,473	5,815	SH		SOLE	0	5,815	0	0
Warner Music Group Corp	Stock	934550203	4,345,334	166,552	SH		SOLE	0	166,551	0	0
Ii-Vi Incorporated	Stock	19247G107	547,525	10,740	SH		SOLE	0	10,740	0	0
American Electric Power Company, Inc.	Stock	025537101	407,191	4,836	SH		SOLE	0	4,836	0	0
Brown-Forman Corporation Class B	Stock	115637209	3,489,322	52,251	SH		SOLE	0	52,251	0	0
Bentley Sys Inc Com Cl B	Stock	08265T208	340,727	6,283	SH		SOLE	0	6,283	0	0
Eastern Bankshares Inc Com	Stock	27627N105	132,283	10,781	SH		SOLE	0	10,781	0	0
Atlassian Corporation	Stock	049468101	215,468	1,284	SH		SOLE	0	1,284	0	0
Xylem Inc.	Stock	98419M100	349,122	3,100	SH		SOLE	0	3,100	0	0
Marriott Vacations Worldwide Corp.	Stock	57164Y107	2,706,618	22,055	SH		SOLE	0	22,055	0	0
Cambridge Bancorp Com	Stock	132152109	657,531	12,107	SH		SOLE	0	12,107	0	0
Neogen Corporation	Stock	640491106	261,000	12,000	SH		SOLE	0	12,000	0	0
Visa Inc. Class A	Stock	92826C839	50,568,559	212,938	SH		SOLE	0	212,938	0	0
Hershey Company	Stock	427866108	1,392,078	5,575	SH		SOLE	0	5,575	0	0
Io Biotech Inc Com	Stock	449778109	85,520	43,744	SH		SOLE	0	43,744	0	0
Vanguard Growth Index Fund	ETF	922908736	2,772,316	9,798	SH		SOLE	0	9,797	0	0
Ads Tec Energy Plc Shs	Stock	G0085J117	96,000	15,000	SH		SOLE	0	15,000	0	0
American Tower Corporation	REIT	03027X100	32,187,707	165,967	SH		SOLE	0	165,967	0	0
Zebra Technologies Corp Cl A	Stock	989207105	213,885	723	SH		SOLE	0	723	0	0
Ishares Core S&P Total U.S. Stock Market Etf	ETF	464287150	447,422	4,573	SH		SOLE	0	4,573	0	0
Meta Platforms Inc.	Stock	30303M102	35,023,900	122,043	SH		SOLE	0	122,043	0	0
Lpl Finl Hldgs Inc Com	Stock	50212V100	968,651	4,455	SH		SOLE	0	4,455	0	0
Palo Alto Networks, Inc.	Stock	697435105	270,330	1,058	SH		SOLE	0	1,058	0	0
Mondelez Intl Inc. Class A	Stock	609207105	3,374,131	46,259	SH		SOLE	0	46,259	0	0
Broadcom Limited	Stock	11135F101	9,418,871	10,858	SH		SOLE	0	10,858	0	0
Vanguard Short-Term Inflation-Protected Securities Etf	ETF	922020805	379,360	8,000	SH		SOLE	0	8,000	0	0
Canadian Pacific Railway Limited	Stock	13646K108	211,214	2,615	SH		SOLE	0	2,615	0	0
Ishares Core Msci Eafe Etf	ETF	46432F842	214,043	3,171	SH		SOLE	0	3,171	0	0
Accenture Plc	Stock	G1151C101	436,332	1,414	SH		SOLE	0	1,414	0	0
Equifax Inc.	Stock	294429105	305,890	1,300	SH		SOLE	0	1,300	0	0
Nice Systems Ltd. Sponsored Adr	ADR	653656108	1,486,800	7,200	SH		SOLE	0	7,200	0	0
Nvidia Corporation	Stock	67066G104	279,193	660	SH		SOLE	0	660	0	0
Abbvie, Inc.	Stock	00287Y109	414,968	3,080	SH		SOLE	0	3,080	0	0
S&P Global Inc.	Stock	78409V104	36,987,671	92,264	SH		SOLE	0	92,263	0	0
Interactive Brokers Group Inc Com Cl A	Stock	45841N107	215,982	2,600	SH		SOLE	0	2,600	0	0
Cabot Oil & Gas Corporation	Stock	127097103	541,015	21,384	SH		SOLE	0	21,384	0	0
Lennox Intl Inc Com	Stock	526107107	206,728	634	SH		SOLE	0	634	0	0
Taiwan Semiconductor Manufacturing Co., Ltd. Sponsored Adr	ADR	874039100	345,146	3,420	SH		SOLE	0	3,420	0	0
Blackstone Group L.P.	Stock	09260D107	41,367,674	444,957	SH		SOLE	0	444,957	0	0
Ansys, Inc.	Stock	03662Q105	231,519	701	SH		SOLE	0	701	0	0
Church & Dwight Co., Inc.	Stock	171340102	1,007,813	10,055	SH		SOLE	0	10,055	0	0
Stryker Corporation	Stock	863667101	407,295	1,335	SH		SOLE	0	1,335	0	0
General Dynamics Corporation	Stock	369550108	344,240	1,600	SH		SOLE	0	1,600	0	0
Mcdonald'S Corporation	Stock	580135101	444,386	1,489	SH		SOLE	0	1,489	0	0
Cisco Systems, Inc.	Stock	17275R102	772,111	14,923	SH		SOLE	0	14,922	0	0
Autodesk, Inc.	Stock	052769106	21,820,224	106,643	SH		SOLE	0	106,643	0	0
At&T Inc.	Stock	00206R102	307,883	19,303	SH		SOLE	0	19,303	0	0
Vanguard Intermediate Term Bond Index Fund	ETF	921937819	2,311,420	30,725	SH		SOLE	0	30,724	0	0
Charter Communications, Inc. Class A	Stock	16119P108	29,887,754	81,356	SH		SOLE	0	81,356	0	0
Gaming And Leisure Properties, Inc.	REIT	36467J108	4,436,629	91,552	SH		SOLE	0	91,552	0	0
Ambev Sa Sponsored Adr	ADR	02319V103	53,602	16,856	SH		SOLE	0	16,856	0	0
Ishares Core S&P 500 Etf	ETF	464287200	9,289,000	20,841	SH		SOLE	0	20,840	0	0
Mettler-Toledo International Inc.	Stock	592688105	859,124	655	SH		SOLE	0	655	0	0
Siteone Landscape Supply Inc Com	Stock	82982L103	732,367	4,376	SH		SOLE	0	4,376	0	0
Union Pacific Corporation	Stock	907818108	205,234	1,003	SH		SOLE	0	1,003	0	0
Carmax Inc Com	Stock	143130102	22,174,474	264,928	SH		SOLE	0	264,928	0	0
Charles Riv Labs Intl Inc Com	Stock	159864107	207,517	987	SH		SOLE	0	987	0	0
Salesforce.Com, Inc.	Stock	79466L302	36,464,955	172,607	SH		SOLE	0	172,607	0	0
Idexx Laboratories, Inc.	Stock	45168D104	536,382	1,068	SH		SOLE	0	1,068	0	0
Thermo Fisher Scientific Inc.	Stock	883556102	32,428,006	62,152	SH		SOLE	0	62,152	0	0
Lockheed Martin Corporation	Stock	539830109	2,854,385	6,200	SH		SOLE	0	6,200	0	0
Jpmorgan Chase & Co.	Stock	46625H100	2,522,784	17,346	SH		SOLE	0	17,345	0	0
Chevron Corporation	Stock	166764100	1,073,747	6,824	SH		SOLE	0	6,823	0	0
Vanguard Ftse Developed Markets Etf	ETF	921943858	1,858,837	40,252	SH		SOLE	0	40,252	0	0
Danaher Corporation	Stock	235851102	2,819,319	11,747	SH		SOLE	0	11,747	0	0
Wal-Mart Stores, Inc.	Stock	931142103	797,892	5,076	SH		SOLE	0	5,076	0	0
Oracle Corporation	Stock	68389X105	6,391,377	53,668	SH		SOLE	0	53,668	0	0
Raytheon Technologies Corporation	Stock	75513E101	1,669,336	17,041	SH		SOLE	0	17,041	0	0
Vanguard Ftse Emerging Markets Etf	ETF	922042858	3,375,626	82,980	SH		SOLE	0	82,980	0	0
Texas Instruments Incorporated	Stock	882508104	472,553	2,625	SH		SOLE	0	2,625	0	0
Pfizer Inc.	Stock	717081103	388,582	10,594	SH		SOLE	0	10,593	0	0
Morgan Stanley	Stock	617446448	5,055,533	59,198	SH		SOLE	0	59,198	0	0
Caterpillar Inc.	Stock	149123101	1,083,382	4,403	SH		SOLE	0	4,403	0	0
Alphabet Inc. Class C	Stock	02079K107	5,515,506	45,594	SH		SOLE	0	45,594	0	0
American Express Company	Stock	025816109	32,974,914	189,293	SH		SOLE	0	189,293	0	0
Amgen Inc.	Stock	031162100	209,809	945	SH		SOLE	0	945	0	0
Applied Materials, Inc.	Stock	038222105	5,088,241	35,203	SH		SOLE	0	35,202	0	0
Otis Worldwide Corporation	Stock	68902V107	4,325,438	48,595	SH		SOLE	0	48,594	0	0
Analog Devices, Inc.	Stock	032654105	470,611	2,416	SH		SOLE	0	2,415	0	0
Williams Companies, Inc.	Stock	969457100	4,674,623	143,262	SH		SOLE	0	143,261	0	0
Vanguard Dividend Appreciation Index Fund	ETF	921908844	636,888	3,921	SH		SOLE	0	3,921	0	0
Healthequity Inc	Stock	42226A107	27,343,598	433,063	SH		SOLE	0	433,063	0	0
Ipg Photonics Corporation	Stock	44980X109	543,280	4,000	SH		SOLE	0	4,000	0	0
Vanguard Short-Term Bond Index Fund	ETF	921937827	889,383	11,769	SH		SOLE	0	11,769	0	0
Philip Morris International Inc.	Stock	718172109	1,481,620	15,177	SH		SOLE	0	15,177	0	0
Pnc Financial Services Group, Inc.	Stock	693475105	749,025	5,947	SH		SOLE	0	5,947	0	0
Bristol-Myers Squibb Company	Stock	110122108	2,638,129	41,253	SH		SOLE	0	41,253	0	0
Altria Group, Inc.	Stock	02209S103	597,500	13,190	SH		SOLE	0	13,189	0	0
Loews Corp Com	Stock	540424108	795,276	13,393	SH		SOLE	0	13,393	0	0
American Water Works Company, Inc.	Stock	030420103	22,720,390	159,162	SH		SOLE	0	159,162	0	0
Agilent Technologies, Inc.	Stock	00846U101	263,949	2,195	SH		SOLE	0	2,195	0	0
Exxon Mobil Corporation	Stock	30231G102	380,400	3,547	SH		SOLE	0	3,546	0	0
Unitedhealth Group Incorporated	Stock	91324P102	41,162,894	85,642	SH		SOLE	0	85,641	0	0
Travelers Companies, Inc.	Stock	89417E109	1,029,804	5,930	SH		SOLE	0	5,930	0	0
Deere & Company	Stock	244199105	697,332	1,721	SH		SOLE	0	1,721	0	0
Novo Nordisk A/S Sponsored Adr Class B	ADR	670100205	214,587	1,326	SH		SOLE	0	1,326	0	0
Paypal Holdings Inc.	Stock	70450Y103	18,871,711	282,807	SH		SOLE	0	282,807	0	0
Charles Schwab Corporation	Stock	808513105	33,695,696	594,490	SH		SOLE	0	594,490	0	0
Toronto-Dominion Bank	Stock	891160509	514,683	8,300	SH		SOLE	0	8,300	0	0
Blackrock, Inc.	Stock	09247X101	413,993	599	SH		SOLE	0	599	0	0
Apple Inc.	Stock	037833100	59,343,797	305,943	SH		SOLE	0	305,943	0	0
Abbott Laboratories	Stock	002824100	7,559,268	69,338	SH		SOLE	0	69,338	0	0
Walt Disney Company	Stock	254687106	602,722	6,751	SH		SOLE	0	6,750	0	0
Booking Holdings Inc	Stock	09857L108	24,039,688	8,903	SH		SOLE	0	8,902	0	0
Marsh & Mclennan Companies, Inc.	Stock	571748102	200,869	1,068	SH		SOLE	0	1,068	0	0
Ishares Russell 1000 Value Etf	ETF	464287598	4,076,907	25,831	SH		SOLE	0	25,831	0	0
Ferrari N V Com	Stock	N3167Y103	210,086	646	SH		SOLE	0	646	0	0