Latest Port Capital LLC Stock Portfolio

$2.25Billion | No. of Holdings #82

Port Capital LLC Performance

2026 Q1-0.02%

YTD-0.02%

2025+9.06%

About Port Capital LLC and 13F Hedge Fund Stock Holdings

On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, Port Capital LLC reported an equity portfolio of $2.2 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of Port Capital LLC are ROLL, HEI, TDY. The fund has invested 8.3% of it's portfolio in RBC BEARINGS INC and 7.8% of portfolio in HEICO CORP NEW. <br><br> The fund managers got completely rid off BROWN & BROWN INC (BRO), AUTOMATIC DATA PROCESSING INC (ADP) and UNITEDHEALTH GROUP INC (UNH) stocks. They significantly reduced their stock positions in S&P GLOBAL INC (SPGI), COSTCO WHOLESALE CORPORATION (COST) and INVESCO EXCHANGE TRADED FD TR (CSD). Port Capital LLC opened new stock positions in MEDLINE INC, DIGI INTL INC (DGII) and PFIZER INC (PFE). The fund showed a lot of confidence in some stocks as they added substantially to AMERICAN EXPRESS CO (AXP), KENVUE INC and EATON CORP PLC (ETN).

Port Capital LLC Equity Portfolio Value

Last Reported on: 15 May, 2026

$2.25Billion

as of May 15, 2026

Port Capital LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Port Capital LLC made a return of -0.02% in the last quarter. In trailing 12 months, it's portfolio return was 6.28%.

Performance
S&P 500

New Buys

Ticker	$ Bought
medline inc	13,296,600
digi intl inc	12,427,500
pfizer inc	248,761
ppl corp	219,306

New stocks bought by Port Capital LLC

Additions

Ticker	% Inc.
american express co	189
kenvue inc	26.73
eaton corp plc	24.5
old rep intl corp	24.41
sherwin williams co	11.48
ishares tr	8.75
ishares tr	6.41
canadian pacific kansas city	6.3

Additions to existing portfolio by Port Capital LLC

Reductions

Ticker	% Reduced
s&p global inc	-63.63
costco wholesale corporation	-25.27
invesco exchange traded fd tr	-22.78
petroleo brasileiro s a	-14.19
csw industrials inc	-13.56
amphenol corp	-12.5
berkshire hathaway inc del	-11.98
arch cap group ltd	-11.2

Port Capital LLC reduced stake in above stock

Sold off

Ticker	$ Sold
brown & brown inc	-21,482,900
automatic data processing inc	-19,244,100
unitedhealth group inc	-10,033,400
meta platforms inc	-301,661

Port Capital LLC got rid off the above stocks

Sector Distribution

Port Capital LLC has about 33% of it's holdings in Industrials sector.

Industrials
Financial Services
Technology
Basic Materials
Others
Consumer Cyclical

Sector	%
Industrials	33
Financial Services	21.5
Technology	15.1
Basic Materials	8.6
	8.3
Others	6.8
Consumer Cyclical	5.9

Market Cap. Distribution

Port Capital LLC has about 80% of it's portfolio invested in the large-cap and mega-cap stocks.

LARGE-CAP
MID-CAP
MEGA-CAP
UNALLOCATED
SMALL-CAP

Category	%
LARGE-CAP	69.9
MID-CAP	10.8
MEGA-CAP	10.1
UNALLOCATED	6.8
SMALL-CAP	2.4

Stocks belong to which Index?

About 61.4% of the stocks held by Port Capital LLC either belong to S&P 500 or RUSSELL 2000 index.

S&P 500
Others
RUSSELL 2000

Index	%
S&P 500	47.3
Others	38.7
RUSSELL 2000	14.1

Top 5 Winners (%)		%
PBR	petroleo brasileiro s a	61.7 %
COP	conocophillips	39.9 %
PSX	phillips 66	39.2 %
ROLL	rbc bearings inc	20.4 %
JNJ	johnson & johnson	18.0 %

Top 5 Winners ($)		$
ROLL	rbc bearings inc	33.8 M
TDY	teledyne technologies inc	23.0 M
LIN	linde plc	12.1 M
	atmus filtration technologies	4.3 M
SSD	simpson mfg inc	4.1 M

Top 5 Losers (%)		%
RYAN	ryan specialty holdings inc	-34.6 %
EL	lauder estee cos inc	-31.0 %
SLDP	solid power inc	-29.4 %
BX	blackstone inc	-24.9 %
MSFT	microsoft corp	-22.5 %

Top 5 Losers ($)		$
HEI	heico corp new	-34.9 M
RLI	rli corp	-9.7 M
CPRT	copart inc	-8.8 M
APH	amphenol corp	-7.7 M
PGR	progressive corp	-7.5 M

Port Capital LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Port Capital LLC

Port Capital LLC has 82 stocks in it's portfolio. About 50.2% of the portfolio is in top 10 stocks. HEI proved to be the most loss making stock for the portfolio. ROLL was the most profitable stock for Port Capital LLC last quarter.

$2.25BTotal Value

86.00Positions

15 May, 2026Last Reported

Current holdings of Current Stock Holdings of Port Capital LLC, last reported on 15 May, 2026. Select a row with a linked ticker to view its historical trend.
Holdingsorted ascending	% Portfolio	Shares Held	$ Value	% Change
AAPL Apple Inc Apple IncAAPL Port Capital LLC's holding in Apple Inc over time	0.53%	46,648	$11.84M 0.53%	decreased 4.16 percentreduced

AAXJ Ishares Tr Ishares Tr AAXJ Port Capital LLC's holding in Ishares Tr over time	0.01%	2,175	$301.0K 0.01%	increased 8.75 percentadded

ABT Abbott Laboratories Abbott LaboratoriesABT Port Capital LLC's holding in Abbott Laboratories over time	0.03%	6,095	$625.8K 0.03%	increased 2.28 percentadded

ACGL Arch Cap Group Ltd Arch Cap Group LtdACGL Port Capital LLC's holding in Arch Cap Group Ltd over time	2.17%	508,652	$48.83M 2.17%	decreased 11.2 percentreduced

ADP Automatic Data Processing Inc Automatic Data Processing IncADP Port Capital LLC's holding in Automatic Data Processing Inc over time	0%	0.00	$0.00 0%	decreased 100 percentsold off

AME Ametek Inc Ametek IncAME Port Capital LLC's holding in Ametek Inc over time	4.12%	432,246	$92.66M 4.12%	decreased 4.31 percentreduced

AMZN Amazon Com Inc Amazon Com IncAMZN Port Capital LLC's holding in Amazon Com Inc over time	0.06%	6,993	$1.46M 0.06%	decreased 0.81 percentreduced

APH Amphenol Corp Amphenol CorpAPH Port Capital LLC's holding in Amphenol Corp over time	4.57%	812,604	$102.67M 4.57%	decreased 12.5 percentreduced

AXP American Express Co American Express CoAXP Port Capital LLC's holding in American Express Co over time	1.28%	94,900	$28.71M 1.28%	increased 189.73 percentadded

BRO Brown & Brown Inc Brown & Brown IncBRO Port Capital LLC's holding in Brown & Brown Inc over time	0%	0.00	$0.00 0%	decreased 100 percentsold off

BX Blackstone Inc Blackstone IncBX Port Capital LLC's holding in Blackstone Inc over time	0.01%	2,576	$296.2K 0.01%	increased 5.01 percentadded

CACI Caci Intl Inc Caci Intl IncCACI Port Capital LLC's holding in Caci Intl Inc over time	2.48%	102,502	$55.75M 2.48%	increased 0.11 percentadded

CL Colgate Palmolive Co Colgate Palmolive CoCL Port Capital LLC's holding in Colgate Palmolive Co over time	0.25%	66,115	$5.63M 0.25%	increased 0.04 percentadded

COP Conocophillips ConocophillipsCOP Port Capital LLC's holding in Conocophillips over time	0.02%	3,671	$484.6K 0.02%	decreased 5.39 percentreduced

COST Costco Wholesale Corporation Costco Wholesale CorporationCOST Port Capital LLC's holding in Costco Wholesale Corporation over time	0.01%	281	$280.0K 0.01%	decreased 25.27 percentreduced

CP Canadian Pacific Kansas City Canadian Pacific Kansas CityCP Port Capital LLC's holding in Canadian Pacific Kansas City over time	1.97%	563,874	$44.24M 1.97%	increased 6.3 percentadded

CPRT Copart Inc Copart IncCPRT Port Capital LLC's holding in Copart Inc over time	2.21%	1,496,710	$49.69M 2.21%	increased 3.55 percentadded

CSD Invesco Exchange Traded Fd Tr Invesco Exchange Traded Fd Tr CSD Port Capital LLC's holding in Invesco Exchange Traded Fd Tr over time	0.74%	87,085	$16.71M 0.74%	decreased 22.78 percentreduced

CSWI Csw Industrials Inc Csw Industrials IncCSWI Port Capital LLC's holding in Csw Industrials Inc over time	0.06%	5,100	$1.33M 0.06%	decreased 13.56 percentreduced

CWI Spdr Index Shs Fds Spdr Index Shs Fds CWI Port Capital LLC's holding in Spdr Index Shs Fds over time	0.04%	18,000	$821.7K 0.04%	unchanged 0 percentunchanged