SOMERVILLE KURT F

CIK

1215208

Location

BOSTON, MA

Portfolio Value

Small $400,215,547

Diversification

Diversified

Reports for

Broderick Brian C PUZO MICHAEL J Kidder Stephen W Dempze Nancy E Delaney Dennis R Elefante Mark B

Filing Date

Global Rank

#4,402 / 8,798 ▼ 388 · as of Jun 2026

Top Industry

Semiconductors 19.2%

Period ended 3 months ago

Filed Aug 11, 2026 · 2mo

26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

90 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

7.4%

+0.6 pts

Top 5

30.4%

+3.0 pts

Top 10

48.4%

+2.6 pts

HHI

343

Diversified+23

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	37.7%	$150,714,087	16
Healthcare	16.8%	$67,192,714	16
Industrials	12.9%	$51,687,434	20
Consumer Cyclical	9.8%	$39,338,891	6
Financial Services	7.9%	$31,659,163	12
Communication Services	7.2%	$28,652,561	3
Consumer Defensive	3.2%	$12,837,249	5
Energy	2.7%	$10,872,731	5
Utilities	1.1%	$4,426,852	1
Unclassified	0.6%	$2,435,320	5
Basic Materials	0.1%	$398,545	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

9 positions

Ticker	Company	Δ Shares	Shares	Value
ACHR	Archer Aviation Inc.	+7,500	23,250	$109,972
NEE	Nextera Energy Inc	+5,417	50,437	$4,426,852
WCN	Waste Connections, Inc.	+3,655	10,350	$1,725,239
SCHW	Schwab Charles Corp	+3,046	56,560	$5,218,787
AVGO	Broadcom Inc.	+2,723	7,175	$2,710,354
AXP	American Express Co	+1,195	20,685	$6,996,699
UBER	Uber Technologies, Inc	+495	68,615	$4,951,256
LLY	ELI LILLY & Co	+283	9,217	$11,055,144
CRWD	CrowdStrike Holdings, Inc.	+235	4,041	$3,083,847
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
FISV	Fiserv Inc	−28,095	21,645	$1,061,685
CARR	CARRIER GLOBAL Corp	−13,270	30,105	$2,208,200
ATR	Aptargroup, Inc.	−12,265	55,419	$6,938,458
NVDA	Nvidia Corp	−7,553	117,234	$23,457,346
GOOGL	Alphabet Inc.	−6,464	78,402	$28,005,913
CNI	Canadian National Railway Co	−6,290	63,272	$7,544,550
ADI	Analog Devices Inc	−5,787	49,038	$19,476,419
AMD	Advanced Micro Devices Inc	−5,741	50,863	$29,546,822
AAPL	Apple Inc.	−5,132	73,399	$21,238,731
ABT	Abbott Laboratories	−5,129	91,953	$8,343,812
TJX	Tjx Companies Inc /De/	−4,879	76,450	$11,582,172
UNH	Unitedhealth Group Inc	−4,814	4,717	$1,960,524
RTX	RTX Corp	−4,503	59,474	$11,283,998
XOM	ExxonMobil Holdings Corp	−4,450	23,218	$3,174,364
PG	PROCTER & GAMBLE Co	−4,181	66,074	$9,689,088
JNJ	Johnson & Johnson	−3,896	58,877	$14,952,986
HON	Honeywell International Inc	−3,839	3,288	$736,182
XYL	Xylem Inc.	−3,770	59,886	$7,079,121
AMZN	Amazon Com Inc	−3,720	60,216	$14,351,878
DHR	Danaher Corp /De/	−3,089	45,245	$8,618,265
ADP	Automatic Data Processing Inc	−2,675	42,099	$9,428,066
ROK	Rockwell Automation, Inc	−2,048	25,565	$12,656,717
HD	Home Depot, Inc.	−1,450	26,470	$9,335,435
MA	Mastercard Inc	−1,408	25,580	$13,137,886
MRK	Merck & Co., Inc.	−1,300	15,539	$1,996,761
No positions match the current search.

New Positions

Positions the filer opened this quarter

7 positions

Ticker	Company	Shares	Value
HONA	Honeywell Aerospace Inc.	3,288	$726,909
INTC	Intel Corp	4,218	$588,957
SPOT	Spotify Technology S.A.	768	$352,611
CVS	CVS HEALTH Corp	2,400	$248,279
NVO	Novo Nordisk A S	4,825	$231,310
GEV	GE Vernova Inc.	186	$218,523
MMM	3M Co	1,250	$202,387
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
GIS	General Mills Inc	5,518	$205,379
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

90 tracked positions · $400,215,547 total · filing declares 407 positions · $418,804,118 · as of Jun 30, 2026

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

Showing 1–50 of 90 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AMD	Advanced Micro Devices Inc Technology	Reduced	50,863	-5,741	$29,546,822	+156.6%	7.38%
GOOGL	Alphabet Inc. Communication Services	Reduced	78,402	-6,464	$28,005,913	+14.8%	7.00%
NVDA	Nvidia Corp Technology	Reduced	117,234	-7,553	$23,457,346	+7.8%	5.86%
AAPL	Apple Inc. Technology	Reduced	73,399	-5,132	$21,238,731	+6.6%	5.31%
ADI	Analog Devices Inc Technology	Reduced	49,038	-5,787	$19,476,419	+11.7%	4.87%
AMAT	Applied Materials Inc /De Technology	Reduced	21,077	-1,170	$15,238,671	+100.4%	3.81%
JNJ	Johnson & Johnson Healthcare	Reduced	58,877	-3,896	$14,952,986	−2.5%	3.74%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	60,216	-3,720	$14,351,878	+7.8%	3.59%
MSFT	Microsoft Corp Technology	Reduced	37,796	-813	$14,098,662	−1.4%	3.52%
MA	Mastercard Inc Financial Services	Reduced	25,580	-1,408	$13,137,886	−2.6%	3.28%
ROK	Rockwell Automation, Inc Industrials	Reduced	25,565	-2,048	$12,656,717	+27.7%	3.16%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	Reduced	76,450	-4,879	$11,582,172	−10.8%	2.89%
RTX	RTX Corp Industrials	Reduced	59,474	-4,503	$11,283,998	−8.6%	2.82%
LLY	ELI LILLY & Co Healthcare	Added	9,217	+283	$11,055,144	+34.5%	2.76%
PG	PROCTER & GAMBLE Co Consumer Defensive	Reduced	66,074	-4,181	$9,689,088	−4.5%	2.42%
ADP	Automatic Data Processing Inc Technology	Reduced	42,099	-2,675	$9,428,066	+3.6%	2.36%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	26,470	-1,450	$9,335,435	+1.7%	2.33%
DHR	Danaher Corp /De/ Healthcare	Reduced	45,245	-3,089	$8,618,265	−6.0%	2.15%
ABT	Abbott Laboratories Healthcare	Reduced	91,953	-5,129	$8,343,812	−16.3%	2.08%
VRTX	Vertex Pharmaceuticals Inc / Ma Healthcare	Reduced	16,441	-294	$8,166,733	+9.3%	2.04%
CNI	Canadian National Railway Co Industrials	Reduced	63,272	-6,290	$7,544,550	+5.5%	1.89%
XYL	Xylem Inc. Industrials	Reduced	59,886	-3,770	$7,079,121	−6.9%	1.77%
AXP	American Express Co Financial Services	Added	20,685	+1,195	$6,996,699	+18.7%	1.75%
ATR	Aptargroup, Inc. Healthcare	Reduced	55,419	-12,265	$6,938,458	−18.7%	1.73%
CVX	Chevron Corp Energy	Reduced	32,003	-315	$5,304,816	−20.7%	1.33%
SCHW	Schwab Charles Corp Financial Services	Added	56,560	+3,046	$5,218,787	+3.8%	1.30%
UBER	Uber Technologies, Inc Technology	Added	68,615	+495	$4,951,256	+1.0%	1.24%
NEE	Nextera Energy Inc Utilities	Added	50,437	+5,417	$4,426,852	+5.9%	1.11%
ASML	Asml Holding NV Technology	Reduced	2,010	-60	$3,998,770	+46.3%	1.00%
XOM	ExxonMobil Holdings Corp Energy	Reduced	23,218	-4,450	$3,174,364	−32.4%	0.79%
CRWD	CrowdStrike Holdings, Inc. Technology	Added	4,041	+235	$3,083,847	+107.5%	0.77%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Held	33,000	0	$3,038,970	−0.2%	0.76%
CAT	Caterpillar Inc Industrials	Held	2,640	0	$2,811,336	+50.3%	0.70%
AVGO	Broadcom Inc. Technology	Added	7,175	+2,723	$2,710,354	+96.7%	0.68%
CARR	CARRIER GLOBAL Corp Industrials	Reduced	30,105	-13,270	$2,208,200	−9.6%	0.55%
MRK	Merck & Co., Inc. Healthcare	Reduced	15,539	-1,300	$1,996,761	−1.4%	0.50%
UNH	Unitedhealth Group Inc Healthcare	Reduced	4,717	-4,814	$1,960,524	−24.0%	0.49%
WCN	Waste Connections, Inc. Industrials	Added	10,350	+3,655	$1,725,239	+58.6%	0.43%
NVS	Novartis AG Healthcare	Held	10,438	0	$1,635,841	+2.6%	0.41%
APH	Amphenol Corp /De/ Technology	Held	3,820	0	$1,347,084	+39.5%	0.34%
ABBV	AbbVie Inc. Healthcare	Reduced	5,261	-340	$1,323,877	+8.7%	0.33%
EOG	Eog Resources Inc Energy	Held	10,200	0	$1,323,244	−10.3%	0.33%
MS	Morgan Stanley Financial Services	Held	6,200	0	$1,296,048	+27.0%	0.32%
UNP	Union Pacific Corp Industrials	Held	4,690	0	$1,275,680	+12.1%	0.32%
V	Visa Inc. Financial Services	Held	3,400	0	$1,166,506	+13.5%	0.29%
FISV	Fiserv Inc	Reduced	21,645	-28,095	$1,061,685	−61.7%	0.27%
PEP	Pepsico Inc Consumer Defensive	Reduced	7,763	-202	$1,051,110	−15.0%	0.26%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	2,060	-210	$1,030,802	−5.2%	0.26%
KO	Coca Cola Co Consumer Defensive	Reduced	12,500	-1,150	$1,015,875	−2.1%	0.25%
IBM	International Business Machines Corp Technology	Held	2,980	0	$838,005	+16.0%	0.21%

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.