AMICA MUTUAL INSURANCE CO

Insurance

CIK

857508

Location

PROVIDENCE, RI

Portfolio Value

Small $825,592,249

Diversification

Diversified

Filing Date

Global Rank

#1,984 / 8,588 ▲ 38

Top Industry

Semiconductors 11.0%

3Y Alpha vs SPY

-6.1%

Period ended 3 months ago

Filed May 6, 2026 · 42d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+51.4%

SPY

+76.8%

Annualised alpha

-6.1%

Max drawdown

−17.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

7.4%

−0.2 pts

Top 5

25.9%

−3.0 pts

Top 10

36.0%

−3.8 pts

HHI

224

Diversified−31

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	33.8%	$279,161,503	26
Financial Services	12.8%	$105,484,675	18
Consumer Cyclical	11.5%	$95,320,789	17
Industrials	10.7%	$88,064,402	19
Healthcare	10.3%	$85,065,317	19
Communication Services	7.5%	$61,793,024	5
Consumer Defensive	6.7%	$55,403,975	10
Energy	3.1%	$25,184,774	3
Utilities	1.9%	$15,589,533	6
Real Estate	1.1%	$8,908,358	5
Basic Materials	0.7%	$5,615,899	3

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
CELH	Celsius Holdings, Inc.	+83,781	138,554	$4,915,895
WMG	Warner Music Group Corp.	+62,884	107,421	$2,743,532
UBER	Uber Technologies, Inc	+46,150	80,613	$5,798,493
SYBT	Stock Yards Bancorp, Inc.	+42,395	57,212	$3,792,583
JBI	Janus International Group, Inc.	+35,123	157,668	$811,990
GWRE	Guidewire Software, Inc.	+33,916	40,980	$6,128,968
SCI	Service Corp International	+25,604	45,607	$3,763,033
PANW	Palo Alto Networks Inc	+18,472	27,422	$4,396,295
ALC	Alcon Inc	+15,769	117,689	$8,867,866
CCK	Crown Holdings, Inc.	+14,989	113,967	$11,425,191
NVDA	Nvidia Corp	+10,988	352,297	$61,440,596
SAIL	SailPoint, Inc.	+10,678	20,709	$274,187
CDNS	Cadence Design Systems Inc	+8,525	15,986	$4,442,029
JPM	Jpmorgan Chase & Co	+7,363	31,708	$9,327,225
ACN	Accenture plc	+6,252	36,303	$7,198,521
AXP	American Express Co	+6,172	20,997	$6,351,172
V	Visa Inc.	+4,855	51,036	$15,425,120
TYL	Tyler Technologies Inc	+4,305	22,958	$7,860,360
ULS	UL Solutions Inc.	+2,947	5,061	$433,778
LAZ	Lazard, Inc.	+2,652	192,555	$8,179,736
SNPS	Synopsys Inc	+1,967	10,139	$4,019,910
MLM	Martin Marietta Materials Inc	+1,904	7,741	$4,556,971
MA	Mastercard Inc	+1,600	27,787	$13,884,052
TW	Tradeweb Markets Inc.	+667	4,297	$505,585
TXRH	Texas Roadhouse, Inc.	+544	6,499	$1,073,244
No positions match the current search.

Trimmed

Positions the filer reduced

5 positions

Ticker	Company	Δ Shares	Shares	Value
PB	Prosperity Bancshares Inc	−49,019	92,347	$6,203,871
TSM	Taiwan Semiconductor Manufacturing Co Ltd	−8,688	25,292	$8,547,431
CRM	Salesforce, Inc.	−4,425	33,727	$6,295,819
MSFT	Microsoft Corp	−2,109	113,116	$41,872,149
CLH	Clean Harbors Inc	−1,495	19,325	$5,541,057
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
AVGO	Broadcom Inc.	30,786	$9,528,574
NFLX	Netflix Inc	54,961	$5,284,500
BX	Blackstone Inc.	30,484	$3,505,355
TTAN	ServiceTitan, Inc.	2,875	$182,447
MESO	Mesoblast Ltd	9,575	$147,263
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
INTU	Intuit Inc.	12,001	$7,949,702
APTV	Aptiv PLC	43,314	$3,295,762
APD	Air Products & Chemicals, Inc.	12,743	$3,147,775
NATH	Nathans Famous, Inc.	6,000	$561,420
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

131 positions · $825,592,249 total · 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 131 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
KLC	KinderCare Learning Companies, Inc. Consumer Defensive	Held	34,328	0	$75,521	−49.1%	0.01%
ADMA	Adma Biologics, Inc. Healthcare	Held	10,645	0	$95,911	−50.6%	0.01%
SPRY	ARS Pharmaceuticals, Inc. Healthcare	Held	14,350	0	$115,230	−31.1%	0.01%
MESO	Mesoblast Ltd Healthcare	NEW	9,575	NEW	$147,263	NEW	0.02%
CCC	CCC Intelligent Solutions Holdings Inc. Technology	Held	27,447	0	$164,682	−24.5%	0.02%
TTAN	ServiceTitan, Inc. Technology	NEW	2,875	NEW	$182,447	NEW	0.02%
MAN	ManpowerGroup Inc. Industrials	Held	6,409	0	$188,809	−0.9%	0.02%
OKTA	Okta, Inc. Technology	Held	2,602	0	$204,803	−9.0%	0.02%
FDS	Factset Research Systems Inc Financial Services	Held	1,186	0	$257,350	−25.2%	0.03%
SAIL	SailPoint, Inc. Technology	Added	20,709	+10,678	$274,187	+35.1%	0.03%
MORN	Morningstar, Inc. Financial Services	Added	2,331	+427	$394,055	−4.8%	0.05%
ULS	UL Solutions Inc. Industrials	Added	5,061	+2,947	$433,778	+160.2%	0.05%
SPSC	Sps Commerce Inc Technology	Held	7,864	0	$437,788	−37.5%	0.05%
USLM	United States Lime & Minerals Inc Basic Materials	Held	3,427	0	$447,600	+9.1%	0.05%
MKTX	Marketaxess Holdings Inc Financial Services	Added	2,758	+406	$455,014	+6.7%	0.06%
GTM	ZoomInfo Technologies Inc. Technology	Held	78,264	0	$468,018	−41.2%	0.06%
TW	Tradeweb Markets Inc. Financial Services	Added	4,297	+667	$505,585	+29.5%	0.06%
HWKN	Hawkins Inc Basic Materials	Held	3,980	0	$611,328	+8.1%	0.07%
PBH	Prestige Consumer Healthcare Inc. Healthcare	Held	10,508	0	$622,809	−3.9%	0.08%
HUBG	Hub Group, Inc. Industrials	Held	18,312	0	$659,964	−15.4%	0.08%
BURL	Burlington Stores, Inc. Consumer Cyclical	Added	2,060	+426	$670,282	+42.0%	0.08%
ES	Eversource Energy Utilities	Held	9,930	0	$687,950	+2.9%	0.08%
DKNG	DraftKings Inc. Consumer Cyclical	Held	31,981	0	$691,429	−37.3%	0.08%
CMS	Cms Energy Corp Utilities	Held	9,002	0	$698,375	+10.9%	0.08%
MTN	Vail Resorts Inc Consumer Cyclical	Held	5,497	0	$705,375	−3.4%	0.09%
SAM	Boston Beer Co Inc Consumer Defensive	Held	3,208	0	$739,123	+18.1%	0.09%
NI	Nisource Inc. Utilities	Held	16,099	0	$751,179	+11.7%	0.09%
EVRG	Evergy, Inc. Utilities	Held	9,181	0	$752,107	+13.0%	0.09%
JBI	Janus International Group, Inc. Industrials	Added	157,668	+35,123	$811,990	+1.3%	0.10%
INVH	Invitation Homes Inc. Real Estate	Held	32,808	0	$815,278	−10.6%	0.10%
AVY	Avery Dennison Corp Consumer Cyclical	Held	4,871	0	$841,124	−5.1%	0.10%
JBSS	Sanfilippo John B & Son Inc Consumer Defensive	Held	10,639	0	$843,991	+12.4%	0.10%
RHP	Ryman Hospitality Properties, Inc. Real Estate	Held	10,490	0	$967,912	−2.5%	0.12%
HQY	Healthequity, Inc. Healthcare	Held	11,805	0	$986,543	−8.8%	0.12%
CHE	Chemed Corp Healthcare	Added	2,714	+143	$1,025,186	−6.8%	0.12%
TSLA	Tesla, Inc. Consumer Cyclical	Held	2,873	0	$1,068,037	−17.3%	0.13%
TXRH	Texas Roadhouse, Inc. Consumer Cyclical	Added	6,499	+544	$1,073,244	+8.6%	0.13%
TRU	TransUnion Financial Services	Held	15,726	0	$1,088,081	−19.3%	0.13%
COO	Cooper Companies, Inc. Healthcare	Held	15,576	0	$1,113,684	−12.8%	0.13%
GGG	Graco Inc Industrials	Held	13,894	0	$1,176,127	+3.3%	0.14%
ELS	Equity Lifestyle Properties Inc Real Estate	Held	19,310	0	$1,205,330	+3.0%	0.15%
ALLE	Allegion plc Industrials	Held	8,736	0	$1,269,253	−8.7%	0.15%
SDRL	Seadrill Ltd Energy	Held	30,999	0	$1,410,454	+31.5%	0.17%
SITM	SITIME Corp Technology	Held	4,320	0	$1,491,912	−2.2%	0.18%
CG	Carlyle Group Inc. Financial Services	Held	31,766	0	$1,537,156	−18.1%	0.19%
OSK	Oshkosh Corp Industrials	Held	11,047	0	$1,626,228	+17.2%	0.20%
TKR	Timken Co Industrials	Held	16,264	0	$1,635,670	+19.5%	0.20%
TXT	Textron Inc Industrials	Held	18,817	0	$1,647,616	+0.4%	0.20%
TEX	Terex Corp Industrials	Held	30,404	0	$1,796,876	+10.7%	0.22%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Held	21,345	0	$1,970,356	+1.2%	0.24%