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	32,940	17,826	SH		SOLE	0	17,826	0	0
Starbucks Corporation	Stock	855244109	1,350	15,353	SH		SOLE	0	15,352	0	0
iShares Gold Trust	ETF	464285105	491	33,875	SH		SOLE	0	33,875	0	0
Vulcan Materials Company	Stock	929160109	927	6,440	SH		SOLE	0	6,440	0	0
Johnson & Johnson	Stock	478160104	3,062	20,994	SH		SOLE	0	20,993	0	0
Kirby Corporation	Stock	497266106	536	5,984	SH		SOLE	0	5,984	0	0
Cabot Corporation	Stock	127055101	6,293	132,424	SH		SOLE	0	132,424	0	0
iShares MSCI Emerging Markets ETF	ETF	464287234	1,952	43,495	SH		SOLE	0	43,495	0	0
Scotts Miracle-Gro Co.	Stock	810186106	211	1,985	SH		SOLE	0	1,985	0	0
Boston Scientific Corporation	Stock	101137107	28,806	637,023	SH		SOLE	0	637,023	0	0
Procter & Gamble Company	Stock	742718109	1,383	11,072	SH		SOLE	0	11,071	0	0
Coca-Cola Company	Stock	191216100	327	5,916	SH		SOLE	0	5,916	0	0
Ingevity Corporation	Stock	45688C107	218	2,500	SH		SOLE	0	2,500	0	0
PowerShares DB Commodity Index Tracking Fund	ETF	46138B103	1,290	80,900	SH		SOLE	0	80,900	0	0
Cabot Microelectronics Corporation	Stock	12709P103	4,162	28,840	SH		SOLE	0	28,840	0	0
Intel Corporation	Stock	458140100	877	14,652	SH		SOLE	0	14,652	0	0
State Street Corporation	Stock	857477103	696	8,800	SH		SOLE	0	8,800	0	0
Medtronic Plc	Stock	G5960L103	482	4,252	SH		SOLE	0	4,252	0	0
Fortive Corp.	Stock	34959J108	203	2,655	SH		SOLE	0	2,655	0	0
Netflix, Inc.	Stock	64110L106	1,004	3,104	SH		SOLE	0	3,104	0	0
Paychex, Inc.	Stock	704326107	602	7,078	SH		SOLE	0	7,078	0	0
Pool Corporation Com	Stock	73278L105	358	1,687	SH		SOLE	0	1,687	0	0
Estee Lauder Companies Inc. Class A	Stock	518439104	326	1,580	SH		SOLE	0	1,580	0	0
Merck & Co., Inc.	Stock	58933Y105	1,836	20,187	SH		SOLE	0	20,187	0	0
SPDR S&P 500 ETF Trust	ETF	78462F103	5,270	16,372	SH		SOLE	0	16,372	0	0
First Republic Bank	Stock	33616C100	22,091	188,084	SH		SOLE	0	188,084	0	0
iShares MSCI Japan ETF	ETF	46434G822	642	10,831	SH		SOLE	0	10,831	0	0
Vertex Pharmaceuticals Incorporated	Stock	92532F100	1,009	4,610	SH		SOLE	0	4,610	0	0
Verizon Communications Inc.	Stock	92343V104	339	5,515	SH		SOLE	0	5,515	0	0
Chubb Limited	Stock	H1467J104	466	2,995	SH		SOLE	0	2,995	0	0
Sherwin-Williams Company	Stock	824348106	32,112	55,030	SH		SOLE	0	55,030	0	0
PepsiCo, Inc.	Stock	713448108	545	3,987	SH		SOLE	0	3,987	0	0
Honeywell International Inc.	Stock	438516106	1,574	8,893	SH		SOLE	0	8,893	0	0
Ingersoll-Rand Plc	Stock	G47791101	292	2,200	SH		SOLE	0	2,200	0	0
Biohaven Pharmaceutical Holding Co. Ltd.	Stock	G11196105	9,165	168,343	SH		SOLE	0	168,343	0	0
U.S. Bancorp	Stock	902973304	267	4,500	SH		SOLE	0	4,500	0	0
Home Depot, Inc.	Stock	437076102	21,129	96,754	SH		SOLE	0	96,753	0	0
Baxter International Inc.	Stock	071813109	738	8,820	SH		SOLE	0	8,820	0	0
Automatic Data Processing, Inc.	Stock	053015103	1,476	8,658	SH		SOLE	0	8,658	0	0
Canntrust Hldgs Inc Shs	Stock	137800207	37	40,000	SH		SOLE	0	40,000	0	0
Becton, Dickinson and Company	Stock	075887109	1,391	5,115	SH		SOLE	0	5,115	0	0
Broadridge Financial Solutions, Inc.	Stock	11133T103	294	2,382	SH		SOLE	0	2,382	0	0
iShares Russell 1000 Growth ETF	ETF	464287614	409	2,327	SH		SOLE	0	2,326	0	0
Steris Plc	Stock	G8473T100	961	6,306	SH		SOLE	0	6,306	0	0
Teleflex Incorporated	Stock	879369106	301	800	SH		SOLE	0	800	0	0
Banco Bilbao Vizcaya Argentaria, S.A. Sponsored ADR	ADR	05946K101	72	12,877	SH		SOLE	0	12,877	0	0
Waste Connections, Inc.	Stock	94106B101	23,963	263,937	SH		SOLE	0	263,936	0	0
Berkshire Hathaway Inc. Class B	Stock	084670702	2,391	10,556	SH		SOLE	0	10,556	0	0
Adobe Systems Incorporated	Stock	00724F101	904	2,742	SH		SOLE	0	2,742	0	0
Evolus Inc Com	Stock	30052C107	4,825	396,478	SH		SOLE	0	396,478	0	0
Alphabet Inc. Class A	Stock	02079K305	31,847	23,777	SH		SOLE	0	23,777	0	0
Fiserv Inc Com	Stock	337738108	1,045	9,040	SH		SOLE	0	9,040	0	0
O'Reilly Automotive, Inc.	Stock	67103H107	631	1,439	SH		SOLE	0	1,439	0	0
Constellation Brands, Inc. Class A	Stock	21036P108	20,736	109,283	SH		SOLE	0	109,283	0	0
Comcast Corporation Class A	Stock	20030N101	2,131	47,391	SH		SOLE	0	47,391	0	0
Generac Holdings Inc.	Stock	368736104	322	3,200	SH		SOLE	0	3,200	0	0
Microsoft Corporation	Stock	594918104	13,916	88,246	SH		SOLE	0	88,246	0	0
Schlumberger NV	Stock	806857108	1,098	27,318	SH		SOLE	0	27,318	0	0
Ameriprise Financial, Inc.	Stock	03076C106	375	2,253	SH		SOLE	0	2,253	0	0
Berkshire Hathaway Inc. Class A	Stock	084670108	340	1	SH		SOLE	0	1	0	0
Boeing Company	Stock	097023105	3,131	9,611	SH		SOLE	0	9,611	0	0
Copart Inc Com	Stock	217204106	252	2,770	SH		SOLE	0	2,770	0	0
Vanguard Mid-Cap Index Fund	ETF	922908629	1,135	6,368	SH		SOLE	0	6,368	0	0
NextEra Energy, Inc.	Stock	65339F101	393	1,624	SH		SOLE	0	1,624	0	0
Msci Inc Com	Stock	55354G100	231	894	SH		SOLE	0	894	0	0
Financial Select Sector SPDR Fund	ETF	81369Y605	824	26,780	SH		SOLE	0	26,780	0	0
Vanguard Information Technology Index Fund	ETF	92204A702	1,359	5,550	SH		SOLE	0	5,550	0	0
Amphenol Corporation Class A	Stock	032095101	286	2,647	SH		SOLE	0	2,647	0	0
Moog Inc. Class A	Stock	615394202	1,152	13,500	SH		SOLE	0	13,500	0	0
Oncternal Therapeutics Inc Com	Stock	68236P107	277	70,211	SH		SOLE	0	70,211	0	0
Booz Allen Hamilton Holding Corporation Class A	Stock	099502106	15,130	212,708	SH		SOLE	0	212,707	0	0
Zogenix Inc Com New	Stock	98978L204	847	16,250	SH		SOLE	0	16,250	0	0
Booking Holdings Inc.	Stock	09857L108	19,991	9,734	SH		SOLE	0	9,734	0	0
Hasbro, Inc.	Stock	418056107	1,065	10,081	SH		SOLE	0	10,080	0	0
Leidos Holdings, Inc.	Stock	525327102	23,435	239,405	SH		SOLE	0	239,405	0	0
Vanguard Russell 1000 Value Index Fund	ETF	92206C714	1,310	10,929	SH		SOLE	0	10,929	0	0
Vanguard Total International Stock ETF	ETF	921909768	683	12,268	SH		SOLE	0	12,268	0	0
iShares Russell 2000 ETF	ETF	464287655	833	5,026	SH		SOLE	0	5,026	0	0
Incyte Corporation	Stock	45337C102	262	3,000	SH		SOLE	0	3,000	0	0
Ishares Floating Rate Bond Etf	ETF	46429B655	3,371	66,200	SH		SOLE	0	66,200	0	0
II-VI Incorporated	Stock	902104108	362	10,740	SH		SOLE	0	10,740	0	0
Marathon Petroleum Corporation	Stock	56585A102	227	3,771	SH		SOLE	0	3,771	0	0
Fortune Brands Home & Security, Inc.	Stock	34964C106	1,285	19,660	SH		SOLE	0	19,660	0	0
Xylem Inc.	Stock	98419M100	461	5,849	SH		SOLE	0	5,849	0	0
Cambridge Bancorp Com	Stock	132152109	1,114	13,905	SH		SOLE	0	13,905	0	0
Neogen Corporation	Stock	640491106	444	6,800	SH		SOLE	0	6,800	0	0
Visa Inc. Class A	Stock	92826C839	43,298	230,429	SH		SOLE	0	230,428	0	0
SVB Financial Group	Stock	78486Q101	17,790	70,865	SH		SOLE	0	70,865	0	0
Vanguard Growth Index Fund	ETF	922908736	2,162	11,866	SH		SOLE	0	11,866	0	0
Phillips 66	Stock	718546104	9,607	86,231	SH		SOLE	0	86,230	0	0
American Tower Corporation	REIT	03027X100	28,485	123,947	SH		SOLE	0	123,946	0	0
Facebook, Inc. Class A	Stock	30303M102	13,216	64,392	SH		SOLE	0	64,392	0	0
Mondelez Intl Inc Cl A	Stock	609207105	1,296	23,531	SH		SOLE	0	23,531	0	0
Middleby Corp Com	Stock	596278101	6,776	61,874	SH		SOLE	0	61,874	0	0
Broadcom Limited	Stock	11135F101	1,285	4,065	SH		SOLE	0	4,065	0	0
UniFirst Corporation	Stock	904708104	438	2,167	SH		SOLE	0	2,167	0	0
Novartis AG Sponsored ADR	ADR	66987V109	369	3,894	SH		SOLE	0	3,894	0	0
CF Industries Holdings, Inc.	Stock	125269100	286	6,000	SH		SOLE	0	6,000	0	0
Accenture Plc	Stock	G1151C101	486	2,308	SH		SOLE	0	2,308	0	0
NICE Systems Ltd. Sponsored ADR	ADR	653656108	1,241	8,000	SH		SOLE	0	8,000	0	0
S&P Global Inc.	Stock	78409V104	20,730	75,922	SH		SOLE	0	75,921	0	0
SPDR S&P Biotech ETF	ETF	78464A870	277	2,910	SH		SOLE	0	2,910	0	0
iShares Core MSCI Emerging Markets ETF	ETF	46434G103	403	7,500	SH		SOLE	0	7,500	0	0
Cabot Oil & Gas Corporation	Stock	127097103	372	21,384	SH		SOLE	0	21,384	0	0
PTC Inc.	Stock	69370C100	309	4,131	SH		SOLE	0	4,131	0	0
Zoetis, Inc. Class A	Stock	98978V103	17,495	132,187	SH		SOLE	0	132,186	0	0
Taiwan Semiconductor Manufacturing Co., Ltd. Sponsored ADR	ADR	874039100	449	7,733	SH		SOLE	0	7,733	0	0
Blackstone Group L.P.	Stock	09260D107	34,854	623,057	SH		SOLE	0	623,056	0	0
ANSYS, Inc.	Stock	03662Q105	470	1,825	SH		SOLE	0	1,825	0	0
Church & Dwight Co., Inc.	Stock	171340102	463	6,582	SH		SOLE	0	6,582	0	0
Rockwell Automation, Inc.	Stock	773903109	202	996	SH		SOLE	0	996	0	0
Stryker Corporation	Stock	863667101	1,280	6,095	SH		SOLE	0	6,095	0	0
Raytheon Company	Stock	755111507	525	2,391	SH		SOLE	0	2,391	0	0
General Dynamics Corporation	Stock	369550108	652	3,700	SH		SOLE	0	3,700	0	0
McDonald's Corporation	Stock	580135101	283	1,433	SH		SOLE	0	1,432	0	0
Dover Corporation	Stock	260003108	275	2,390	SH		SOLE	0	2,390	0	0
Cisco Systems, Inc.	Stock	17275R102	2,539	52,942	SH		SOLE	0	52,942	0	0
CDW Corp.	Stock	12514G108	209	1,461	SH		SOLE	0	1,461	0	0
Vanguard Intermediate Term Bond Index Fund	ETF	921937819	2,829	32,440	SH		SOLE	0	32,440	0	0
RE/MAX Holdings, Inc.	Stock	75524W108	16,669	433,063	SH		SOLE	0	433,062	0	0
Charter Communications, Inc. Class A	Stock	16119P108	23,996	49,469	SH		SOLE	0	49,469	0	0
Gaming and Leisure Properties, Inc.	REIT	36467J108	1,436	33,355	SH		SOLE	0	33,355	0	0
Ambev SA Sponsored ADR	ADR	02319V103	80	17,116	SH		SOLE	0	17,116	0	0
iShares Core S&P 500 ETF	ETF	464287200	2,917	9,025	SH		SOLE	0	9,025	0	0
Mettler-Toledo International Inc.	Stock	592688105	600	756	SH		SOLE	0	756	0	0
Siteone Landscape Supply Inc Com	Stock	82982L103	452	4,984	SH		SOLE	0	4,984	0	0
Union Pacific Corporation	Stock	907818108	257	1,422	SH		SOLE	0	1,422	0	0
Ecolab Inc.	Stock	278865100	332	1,718	SH		SOLE	0	1,718	0	0
salesforce.com, inc.	Stock	79466L302	18,567	114,163	SH		SOLE	0	114,163	0	0
Flir Systems Inc	Stock	302445101	359	6,900	SH		SOLE	0	6,900	0	0
Northrop Grumman Corporation	Stock	666807102	714	2,075	SH		SOLE	0	2,075	0	0
IDEXX Laboratories, Inc.	Stock	45168D104	1,279	4,898	SH		SOLE	0	4,898	0	0
Thermo Fisher Scientific Inc.	Stock	883556102	19,502	60,031	SH		SOLE	0	60,031	0	0
JPMorgan Chase & Co.	Stock	46625H100	3,603	25,845	SH		SOLE	0	25,845	0	0
Chevron Corporation	Stock	166764100	649	5,386	SH		SOLE	0	5,386	0	0
Markel Corp Com	Stock	570535104	274	240	SH		SOLE	0	240	0	0
Vanguard FTSE Developed Markets ETF	ETF	921943858	2,301	52,215	SH		SOLE	0	52,215	0	0
Danaher Corporation	Stock	235851102	4,615	30,072	SH		SOLE	0	30,072	0	0
TJX Companies, Inc.	Stock	872540109	381	6,246	SH		SOLE	0	6,246	0	0
Bank of America Corporation	Stock	060505104	337	9,565	SH		SOLE	0	9,564	0	0
International Business Machines Corporation	Stock	459200101	228	1,703	SH		SOLE	0	1,702	0	0
United Technologies Corporation	Stock	913017109	1,135	7,580	SH		SOLE	0	7,580	0	0
Vanguard FTSE Emerging Markets ETF	ETF	922042858	2,471	55,569	SH		SOLE	0	55,568	0	0
Texas Instruments Incorporated	Stock	882508104	275	2,141	SH		SOLE	0	2,141	0	0
Vanguard High Dividend Yield Index Fund	ETF	921946406	622	6,641	SH		SOLE	0	6,641	0	0
3M Company	Stock	88579Y101	1,016	5,757	SH		SOLE	0	5,757	0	0
Gilead Sciences, Inc.	Stock	375558103	231	3,558	SH		SOLE	0	3,558	0	0
Alphabet Inc. Class C	Stock	02079K107	3,043	2,276	SH		SOLE	0	2,276	0	0
American Express Company	Stock	025816109	233	1,870	SH		SOLE	0	1,870	0	0
Amgen Inc.	Stock	031162100	4,782	19,835	SH		SOLE	0	19,835	0	0
Applied Materials, Inc.	Stock	038222105	2,343	38,383	SH		SOLE	0	38,383	0	0
Analog Devices, Inc.	Stock	032654105	348	2,925	SH		SOLE	0	2,925	0	0
Williams Companies, Inc.	Stock	969457100	434	18,310	SH		SOLE	0	18,310	0	0
Vanguard Dividend Appreciation Index Fund	ETF	921908844	279	2,234	SH		SOLE	0	2,234	0	0
HealthEquity Inc	Stock	42226A107	19,302	260,588	SH		SOLE	0	260,588	0	0
iShares Asia 50 ETF	ETF	464288430	277	4,200	SH		SOLE	0	4,200	0	0
IPG Photonics Corporation	Stock	44980X109	580	4,000	SH		SOLE	0	4,000	0	0
Alibaba Group Holding Ltd. Sponsored ADR	ADR	01609W102	23,083	108,833	SH		SOLE	0	108,833	0	0
Vanguard Short-Term Bond Index Fund	ETF	921937827	1,013	12,565	SH		SOLE	0	12,565	0	0
Bristol-Myers Squibb Company	Stock	110122108	402	6,270	SH		SOLE	0	6,270	0	0
American Water Works Company, Inc.	Stock	030420103	21,081	171,600	SH		SOLE	0	171,600	0	0
Exxon Mobil Corporation	Stock	30231G102	5,200	74,516	SH		SOLE	0	74,516	0	0
UnitedHealth Group Incorporated	Stock	91324P102	1,849	6,291	SH		SOLE	0	6,291	0	0
Lowe's Companies, Inc.	Stock	548661107	445	3,715	SH		SOLE	0	3,715	0	0
Southwest Airlines Co.	Stock	844741108	254	4,700	SH		SOLE	0	4,700	0	0
Glaukos Corp Com	Stock	377322102	618	11,351	SH		SOLE	0	11,351	0	0
PayPal Holdings Inc.	Stock	70450Y103	29,531	273,002	SH		SOLE	0	273,002	0	0
Charles Schwab Corporation	Stock	808513105	21,261	447,027	SH		SOLE	0	447,027	0	0
Apple Inc.	Stock	037833100	41,041	139,762	SH		SOLE	0	139,761	0	0
Abbott Laboratories	Stock	002824100	2,912	33,529	SH		SOLE	0	33,529	0	0
Walt Disney Company	Stock	254687106	1,282	8,867	SH		SOLE	0	8,867	0	0
iShares Russell 1000 ETF	ETF	464287622	258	1,446	SH		SOLE	0	1,446	0	0
Marsh & McLennan Companies, Inc.	Stock	571748102	18,761	168,396	SH		SOLE	0	168,396	0	0
iShares Russell 1000 Value ETF	ETF	464287598	2,564	18,784	SH		SOLE	0	18,784	0	0