Aureus Asset Management, LLC

CIK

1381296

Location

BOSTON, MA

Portfolio Value

Mid $1,386,104,205

Diversification

Diversified

Filing Date

Global Rank

#1,381 / 8,636 ▼ 25 · as of Mar 2026

Top Industry

Semiconductors 10.6%

3Y Alpha vs SPY

-5.8%

Period ended 4 months ago

Filed May 13, 2026 · 3mo

25 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+54.4%

SPY

+78.8%

Annualised alpha

-5.8%

Max drawdown

−17.8%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

185 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

6.2%

−1.9 pts

Top 5

24.2%

−3.4 pts

Top 10

43.6%

−1.7 pts

HHI

298

Diversified−29

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	26.7%	$370,241,553	31
Financial Services	17.2%	$238,128,111	26
Industrials	12.2%	$169,503,467	37
Healthcare	11.7%	$162,273,341	30
Communication Services	9.6%	$133,475,964	6
Consumer Cyclical	6.6%	$91,910,570	18
Utilities	5.7%	$79,301,022	4
Basic Materials	4.7%	$64,840,080	8
Energy	3.0%	$42,060,527	8
Consumer Defensive	1.2%	$16,700,139	9
Real Estate	0.7%	$9,680,420	4
Unclassified	0.6%	$7,989,011	4

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
SCI	Service Corp International	+74,387	112,192	$9,256,961
ABT	Abbott Laboratories	+66,422	331,920	$34,078,226
ORCL	Oracle Corp	+60,084	141,255	$20,780,023
APO	Apollo Global Management, Inc.	+59,154	246,353	$27,448,651
LIN	Linde PLC	+52,003	106,606	$52,850,990
WCN	Waste Connections, Inc.	+43,170	314,556	$51,096,476
LVS	Las Vegas Sands Corp	+30,472	40,472	$2,180,631
MDLZ	Mondelez International, Inc.	+17,916	27,703	$1,596,800
SPGI	S&P Global Inc.	+16,893	89,050	$0
CNX	CNX Resources Corp	+14,643	716,053	$27,603,843
NVDA	Nvidia Corp	+13,543	251,842	$43,921,244
AMZN	Amazon Com Inc	+10,761	282,835	$58,906,045
BABA	Alibaba Group Holding Ltd	+7,829	9,361	$1,174,431
IAU	Ishares Gold Trust	+6,597	9,322	$821,827
PANW	Palo Alto Networks Inc	+6,114	8,404	$1,347,329
STE	STERIS plc	+6,080	37,610	$8,316,699
NEE	Nextera Energy Inc	+4,703	599,508	$55,682,303
AVGO	Broadcom Inc.	+3,823	155,784	$48,216,705
META	Meta Platforms, Inc.	+3,520	75,751	$43,339,419
JPM	Jpmorgan Chase & Co	+2,685	20,282	$5,966,153
QXO	QXO, Inc.	+2,660	411,813	$7,997,408
SBUX	Starbucks Corp	+2,350	5,415	$485,129
NFLX	Netflix Inc	+2,325	13,154	$1,264,757
VRTX	Vertex Pharmaceuticals Inc / Ma	+2,253	8,395	$3,748,703
GS	Goldman Sachs Group Inc	+2,153	2,603	$2,202,111
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
HQY	Healthequity, Inc.	−187,994	31,670	$2,646,661
GOOGL	Alphabet Inc.	−79,543	300,501	$86,378,625
AXP	American Express Co	−27,116	111,193	$33,633,658
BMY	Bristol Myers Squibb Co	−15,997	3,689	$223,737
SCHW	Schwab Charles Corp	−10,608	605,564	$56,910,904
MS	Morgan Stanley	−9,831	47,126	$7,755,525
BA	Boeing Co	−9,692	7,704	$1,533,327
MAR	Marriott International Inc /Md/	−9,411	14,387	$4,705,556
JNJ	Johnson & Johnson	−9,325	9,841	$2,405,534
AMAT	Applied Materials Inc /De	−8,851	169,425	$57,907,770
WAB	Westinghouse Air Brake Technologies Corp	−5,195	160,820	$40,190,526
MSFT	Microsoft Corp	−5,120	194,078	$71,841,853
ADP	Automatic Data Processing Inc	−4,619	2,269	$461,015
UNH	Unitedhealth Group Inc	−4,339	125,691	$34,010,727
BX	Blackstone Inc.	−4,002	246,989	$28,401,265
ASX	ASE Technology Holding Co., Ltd.	−3,535	12,073	$261,742
BKNG	Booking Holdings Inc.	−3,112	512	$2,155,683
AAPL	Apple Inc.	−3,062	239,082	$60,676,620
NVO	Novo Nordisk A S	−2,084	27,220	$1,000,335
V	Visa Inc.	−1,151	173,989	$52,586,435
GLPI	Gaming & Leisure Properties, Inc.	−1,105	142,244	$6,311,366
UNP	Union Pacific Corp	−778	2,003	$485,967
TMO	Thermo Fisher Scientific Inc.	−730	76,103	$37,406,907
AEM	Agnico Eagle Mines Ltd	−656	3,720	$755,085
KO	Coca Cola Co	−603	89,764	$6,826,552
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
FLS	Flowserve Corp	358,392	$26,345,395
AWK	American Water Works Company, Inc.	166,878	$22,710,427
BSX	Boston Scientific Corp	255,363	$16,024,028
A	Agilent Technologies, Inc.	28,667	$3,267,464
DELL	Dell Technologies Inc.	11,186	$1,835,958
DECK	Deckers Outdoor Corp	17,685	$1,770,091
WFC	Wells Fargo & Company/Mn	21,518	$1,713,047
BKR	Baker Hughes Co	27,998	$1,709,277
J	Jacobs Solutions Inc.	11,595	$1,475,811
NXPI	NXP Semiconductors N.V.	6,683	$1,315,615
LAZ	Lazard, Inc.	30,822	$1,309,318
NBIX	Neurocrine Biosciences Inc	9,511	$1,252,979
AMD	Advanced Micro Devices Inc	5,717	$1,163,009
SPOT	Spotify Technology S.A.	2,375	$1,151,661
INSM	INSMED Inc	6,000	$981,120
OKTA	Okta, Inc.	12,360	$972,855
ACM	Aecom	11,355	$963,131
BIDU	Baidu, Inc.	8,491	$946,067
BE	Bloom Energy Corp	4,549	$616,344
ADSK	Autodesk, Inc.	2,299	$550,380
HUT	Hut 8 Corp.	10,204	$478,669
SO	Southern Co	4,463	$430,768
GLD	Spdr Gold Trust	750	$322,717
GM	General Motors Co	4,125	$307,312
COP	Conocophillips	2,026	$267,432
No positions match the current search.

Sold Out

Positions the filer fully exited

24 positions

Ticker	Company	Shares	Value
INTU	Intuit Inc.	50,165	$33,230,299
CSGP	Costar Group, Inc.	337,117	$22,667,747
PAYC	Paycom Software, Inc.	116,801	$18,613,407
DE	Deere & Co	12,959	$6,033,321
ROP	Roper Technologies Inc	10,025	$4,462,428
BR	Broadridge Financial Solutions, Inc.	18,456	$4,118,825
CARR	CARRIER GLOBAL Corp	10,633	$561,847
BMI	Badger Meter Inc	2,803	$488,871
ATMP	Barclays Bank PLC	16,528	$475,510
TTEK	Tetra Tech Inc	12,065	$404,660
MDY	Spdr S&P Midcap 400 ETF Trust	620	$374,033
CRM	Salesforce, Inc.	1,274	$337,495
PAYX	Paychex Inc	2,227	$249,824
CDNS	Cadence Design Systems Inc	792	$247,563
BSY	Bentley Systems Inc	6,283	$239,790
FDS	Factset Research Systems Inc	775	$224,897
ACN	Accenture plc	816	$218,932
ISRG	Intuitive Surgical Inc	385	$218,048
KKR	KKR & Co. Inc.	1,692	$215,696
AER	AerCap Holdings N.V.	1,500	$215,640
IBM	International Business Machines Corp	728	$215,640
THO	Thor Industries Inc	2,092	$214,785
BAC	Bank Of America Corp /De/	3,722	$204,710
TTAN	ServiceTitan, Inc.	1,906	$202,989
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

185 tracked positions · $1,386,104,205 total · filing declares 225 positions · $1,501,265,248 · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 185 positions by value · page 1 of 4

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
GOOGL	Alphabet Inc. Communication Services	Reduced	300,501	-79,543	$86,378,625	−27.4%	6.23%
MSFT	Microsoft Corp Technology	Reduced	194,078	-5,120	$71,841,853	−25.4%	5.18%
AAPL	Apple Inc. Technology	Reduced	239,082	-3,062	$60,676,620	−7.8%	4.38%
AMZN	Amazon Com Inc Consumer Cyclical	Added	282,835	+10,761	$58,906,045	−6.2%	4.25%
AMAT	Applied Materials Inc /De Technology	Reduced	169,425	-8,851	$57,907,770	+26.4%	4.18%
SCHW	Schwab Charles Corp Financial Services	Reduced	605,564	-10,608	$56,910,904	−7.6%	4.11%
NEE	Nextera Energy Inc Utilities	Added	599,508	+4,703	$55,682,303	+16.6%	4.02%
LIN	Linde PLC Basic Materials	Added	106,606	+52,003	$52,850,990	+127.0%	3.81%
V	Visa Inc. Financial Services	Reduced	173,989	-1,151	$52,586,435	−14.4%	3.79%
WCN	Waste Connections, Inc. Industrials	Added	314,556	+43,170	$51,096,476	+7.4%	3.69%
AVGO	Broadcom Inc. Technology	Added	155,784	+3,823	$48,216,705	−8.3%	3.48%
NVDA	Nvidia Corp Technology	Added	251,842	+13,543	$43,921,244	−1.2%	3.17%
META	Meta Platforms, Inc. Communication Services	Added	75,751	+3,520	$43,339,419	−9.1%	3.13%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	120,933	+387	$40,869,307	+11.6%	2.95%
WAB	Westinghouse Air Brake Technologies Corp Industrials	Reduced	160,820	-5,195	$40,190,526	+13.4%	2.90%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	76,103	-730	$37,406,907	−16.0%	2.70%
ABT	Abbott Laboratories Healthcare	Added	331,920	+66,422	$34,078,226	+2.4%	2.46%
UNH	Unitedhealth Group Inc Healthcare	Reduced	125,691	-4,339	$34,010,727	−20.8%	2.45%
AXP	American Express Co Financial Services	Reduced	111,193	-27,116	$33,633,658	−34.3%	2.43%
BX	Blackstone Inc. Financial Services	Reduced	246,989	-4,002	$28,401,265	−26.6%	2.05%
CNX	CNX Resources Corp Energy	Added	716,053	+14,643	$27,603,843	+7.0%	1.99%
APO	Apollo Global Management, Inc. Financial Services	Added	246,353	+59,154	$27,448,651	+1.3%	1.98%
FLS	Flowserve Corp Industrials	NEW	358,392	NEW	$26,345,395	NEW	1.90%
AWK	American Water Works Company, Inc. Utilities	NEW	166,878	NEW	$22,710,427	NEW	1.64%
ORCL	Oracle Corp Technology	Added	141,255	+60,084	$20,780,023	+31.3%	1.50%
BSX	Boston Scientific Corp Healthcare	NEW	255,363	NEW	$16,024,028	NEW	1.16%
MOG-A	Moog Inc. Industrials	Reduced	42,690	-201	$12,492,801	+19.6%	0.90%
WMB	Williams Companies, Inc. Energy	Reduced	137,069	-217	$9,975,881	+20.9%	0.72%
SCI	Service Corp International Consumer Cyclical	Added	112,192	+74,387	$9,256,961	+214.0%	0.67%
STE	STERIS plc Healthcare	Added	37,610	+6,080	$8,316,699	+4.0%	0.60%
QXO	QXO, Inc. Industrials	Added	411,813	+2,660	$7,997,408	+1.3%	0.58%
TXN	Texas Instruments Inc Technology	Added	41,173	+157	$7,993,326	+12.3%	0.58%
MS	Morgan Stanley Financial Services	Reduced	47,126	-9,831	$7,755,525	−23.3%	0.56%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	7,541	+663	$7,201,951	−0.4%	0.52%
KO	Coca Cola Co Consumer Defensive	Reduced	89,764	-603	$6,826,552	+8.1%	0.49%
WCC	Wesco International Inc Industrials	Reduced	23,971	-211	$6,558,945	+10.9%	0.47%
GLPI	Gaming & Leisure Properties, Inc. Real Estate	Reduced	142,244	-1,105	$6,311,366	−1.5%	0.46%
CME	Cme Group Inc. Financial Services	Reduced	20,835	-33	$6,153,617	+8.0%	0.44%
JPM	Jpmorgan Chase & Co Financial Services	Added	20,282	+2,685	$5,966,153	+5.2%	0.43%
SPY	Spdr S&P 500 ETF Trust	Added	8,958	+1	$5,825,745	−4.6%	0.42%
CBT	Cabot Corp Basic Materials	Held	67,080	0	$5,051,794	+13.6%	0.36%
SHW	Sherwin Williams Co Basic Materials	Added	15,306	+61	$4,906,338	−0.7%	0.35%
MAR	Marriott International Inc /Md/ Consumer Cyclical	Reduced	14,387	-9,411	$4,705,556	−36.3%	0.34%
MCD	Mcdonalds Corp Consumer Cyclical	Held	14,964	0	$4,650,661	+1.7%	0.34%
VRTX	Vertex Pharmaceuticals Inc / Ma Healthcare	Added	8,395	+2,253	$3,748,703	+34.6%	0.27%
LLY	ELI LILLY & Co Healthcare	Added	4,008	+542	$3,686,438	−1.0%	0.27%
A	Agilent Technologies, Inc. Healthcare	NEW	28,667	NEW	$3,267,464	NEW	0.24%
RTX	RTX Corp Industrials	Added	16,257	+369	$3,135,975	+7.6%	0.23%
CAT	Caterpillar Inc Industrials	Held	4,178	0	$2,959,945	+23.7%	0.21%
COHR	Coherent Corp. Technology	Held	11,587	0	$2,760,139	+29.1%	0.20%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.