Port Capital LLC

CIK

1729212

Location

CHICAGO, IL

Portfolio Value

Mid $2,043,609,966

Diversification

Diversified

Filing Date

Global Rank

#984 / 8,232 ▲ 62

Top Industry

Specialty Industrial Machinery 18.8%

3Y Alpha vs SPY

-8.2%

Period ended 2 months ago

Filed May 15, 2026 · 30d

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

+42.8%

SPY

+76.3%

Annualised alpha

-8.2%

Max drawdown

−15.6%

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

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

Top Position

9.1%

+1.1 pts

Top 5

30.6%

+1.7 pts

Top 10

50.4%

+2.0 pts

HHI

392

Diversified+25

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	39.4%	$804,648,323	14
Financial Services	23.7%	$484,531,030	18
Technology	16.7%	$340,702,931	9
Basic Materials	9.5%	$193,319,524	4
Consumer Cyclical	9.0%	$183,640,534	7
Healthcare	0.8%	$16,851,665	6
Unclassified	0.4%	$9,081,690	2
Consumer Defensive	0.3%	$6,899,531	5
Communication Services	0.1%	$2,246,993	1
Energy	0.1%	$1,468,439	3
Utilities	0.0%	$219,306	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

24 positions

Ticker	Company	Δ Shares	Shares	Value
ORI	Old Republic International Corp	+150,085	764,889	$30,519,071
AXP	American Express Co	+62,145	94,900	$28,705,352
CPRT	Copart Inc	+51,351	1,496,709	$49,690,738
GGG	Graco Inc	+49,340	916,397	$77,573,006
CP	Canadian Pacific Kansas City Ltd/Cn	+33,395	563,874	$44,354,328
ATMU	Atmus Filtration Technologies Inc.	+31,960	908,680	$51,585,763
ETN	Eaton Corp plc	+21,144	107,453	$38,432,714
TDY	Teledyne Technologies Inc	+14,357	250,831	$151,755,263
SHW	Sherwin Williams Co	+12,314	119,587	$38,333,612
GBCI	Glacier Bancorp, Inc.	+3,401	523,599	$23,389,167
KVUE	Kenvue Inc.	+3,097	14,685	$253,169
PB	Prosperity Bancshares Inc	+1,702	511,855	$34,386,418
IEX	Idex Corp /De/	+1,570	110,728	$20,988,492
EL	Estee Lauder Companies Inc	+254	5,605	$402,270
SPY	Spdr S&P 500 ETF Trust	+150	11,355	$7,384,610
ABT	Abbott Laboratories	+136	6,095	$625,773
WTS	Watts Water Technologies Inc	+135	257,406	$74,722,387
BX	Blackstone Inc.	+123	2,576	$296,214
CACI	Caci International Inc /De/	+110	102,502	$55,747,762
KNSL	Kinsale Capital Group, Inc.	+75	97,583	$33,340,207
CL	Colgate Palmolive Co	+26	66,115	$5,634,981
TMO	Thermo Fisher Scientific Inc.	+25	1,134	$557,395
TEL	TE Connectivity plc	+23	3,733	$780,271
ITW	Illinois Tool Works Inc	+13	1,591	$414,121
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
APH	Amphenol Corp /De/	−116,074	812,604	$102,672,515
ACGL	Arch Capital Group Ltd.	−64,140	508,652	$48,825,505
SPGI	S&P Global Inc.	−49,463	28,272	$12,025,212
ORLY	O Reilly Automotive Inc	−32,607	942,570	$87,008,636
RBC	RBC Bearings INC	−26,022	343,831	$186,741,492
PGR	Progressive Corp/Oh/	−22,705	244,335	$48,436,970
AME	Ametek Inc/	−19,458	432,246	$92,656,252
RLI	Rli Corp	−17,656	1,387,507	$79,143,399
ICE	Intercontinental Exchange, Inc.	−15,098	366,233	$57,601,126
MA	Mastercard Inc	−12,037	98,867	$49,399,885
LIN	Linde PLC	−5,826	170,919	$84,734,803
PH	Parker-Hannifin Corp	−4,112	84,638	$75,771,323
V	Visa Inc.	−3,500	116,932	$35,341,527
AAPL	Apple Inc.	−2,024	46,648	$11,838,795
ULS	UL Solutions Inc.	−1,875	579,675	$49,683,944
SPXC	SPX Technologies, Inc.	−1,335	460,289	$92,030,182
MSFT	Microsoft Corp	−948	10,297	$3,811,640
CSW	Csw Industrials, Inc.	−800	5,100	$1,328,958
SSD	Simpson Manufacturing Co., Inc.	−636	408,069	$70,032,801
TXN	Texas Instruments Inc	−438	4,635	$899,838
IBM	International Business Machines Corp	−240	3,174	$769,345
PSX	Phillips 66	−233	2,233	$406,807
COP	Conocophillips	−209	3,671	$484,572
BRK-B	Berkshire Hathaway Inc	−196	1,440	$690,048
COST	Costco Wholesale Corp /New	−95	281	$279,996
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
MDLN	Medline Inc.	298,800	$13,296,600
DGII	Digi International Inc	257,832	$12,427,502
PFE	Pfizer Inc	8,859	$248,760
PPL	PPL Corp	5,741	$219,306
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
BRO	Brown & Brown, Inc.	269,547	$21,482,895
ADP	Automatic Data Processing Inc	74,813	$19,244,147
UNH	Unitedhealth Group Inc	30,394	$10,033,363
META	Meta Platforms, Inc.	457	$301,661
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

70 positions · $2,043,609,966 total · as of Mar 31, 2026

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

Showing 1–50 of 70 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
RBC	RBC Bearings INC Industrials	Reduced	343,831	-26,022	$186,741,492	+12.6%	9.14%
TDY	Teledyne Technologies Inc Technology	Added	250,831	+14,357	$151,755,263	+25.7%	7.43%
APH	Amphenol Corp /De/ Technology	Reduced	812,604	-116,074	$102,672,515	−18.2%	5.02%
AME	Ametek Inc/ Industrials	Reduced	432,246	-19,458	$92,656,252	−0.1%	4.53%
SPXC	SPX Technologies, Inc. Industrials	Reduced	460,289	-1,335	$92,030,182	−0.3%	4.50%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	942,570	-32,607	$87,008,636	−2.2%	4.26%
LIN	Linde PLC Basic Materials	Reduced	170,919	-5,826	$84,734,803	+12.4%	4.15%
RLI	Rli Corp Financial Services	Reduced	1,387,507	-17,656	$79,143,399	−12.0%	3.87%
GGG	Graco Inc Industrials	Added	916,397	+49,340	$77,573,006	+9.1%	3.80%
PH	Parker-Hannifin Corp Industrials	Reduced	84,638	-4,112	$75,771,323	−2.9%	3.71%
WTS	Watts Water Technologies Inc Industrials	Added	257,406	+135	$74,722,387	+5.2%	3.66%
SSD	Simpson Manufacturing Co., Inc. Basic Materials	Reduced	408,069	-636	$70,032,801	+6.1%	3.43%
ICE	Intercontinental Exchange, Inc. Financial Services	Reduced	366,233	-15,098	$57,601,126	−6.7%	2.82%
CACI	Caci International Inc /De/ Technology	Added	102,502	+110	$55,747,762	+2.2%	2.73%
ATMU	Atmus Filtration Technologies Inc. Consumer Cyclical	Added	908,680	+31,960	$51,585,763	+13.3%	2.52%
CPRT	Copart Inc Industrials	Added	1,496,709	+51,351	$49,690,738	−12.2%	2.43%
ULS	UL Solutions Inc. Industrials	Reduced	579,675	-1,875	$49,683,944	+8.3%	2.43%
MA	Mastercard Inc Financial Services	Reduced	98,867	-12,037	$49,399,885	−22.0%	2.42%
ACGL	Arch Capital Group Ltd. Financial Services	Reduced	508,652	-64,140	$48,825,505	−11.1%	2.39%
PGR	Progressive Corp/Oh/ Financial Services	Reduced	244,335	-22,705	$48,436,970	−20.3%	2.37%
CP	Canadian Pacific Kansas City Ltd/Cn Industrials	Added	563,874	+33,395	$44,354,328	+13.6%	2.17%
WINA	Winmark Corp Consumer Cyclical	Reduced	98,186	-2	$41,979,424	+5.6%	2.05%
ETN	Eaton Corp plc Industrials	Added	107,453	+21,144	$38,432,714	+39.8%	1.88%
SHW	Sherwin Williams Co Basic Materials	Added	119,587	+12,314	$38,333,612	+10.3%	1.88%
V	Visa Inc. Financial Services	Reduced	116,932	-3,500	$35,341,527	−16.3%	1.73%
PB	Prosperity Bancshares Inc Financial Services	Added	511,855	+1,702	$34,386,418	−2.5%	1.68%
KNSL	Kinsale Capital Group, Inc. Financial Services	Added	97,583	+75	$33,340,207	−12.6%	1.63%
ORI	Old Republic International Corp Financial Services	Added	764,889	+150,085	$30,519,071	+8.8%	1.49%
AXP	American Express Co Financial Services	Added	94,900	+62,145	$28,705,352	+136.9%	1.40%
GBCI	Glacier Bancorp, Inc. Financial Services	Added	523,599	+3,401	$23,389,167	+2.1%	1.14%
IEX	Idex Corp /De/ Industrials	Added	110,728	+1,570	$20,988,492	+8.1%	1.03%
MDLN	Medline Inc. Healthcare	NEW	298,800	NEW	$13,296,600	NEW	0.65%
DGII	Digi International Inc Technology	NEW	257,832	NEW	$12,427,502	NEW	0.61%
SPGI	S&P Global Inc. Financial Services	Reduced	28,272	-49,463	$12,025,212	−70.4%	0.59%
AAPL	Apple Inc. Technology	Reduced	46,648	-2,024	$11,838,795	−10.5%	0.58%
SPY	Spdr S&P 500 ETF Trust	Added	11,355	+150	$7,384,610	−3.4%	0.36%
CL	Colgate Palmolive Co Consumer Defensive	Added	66,115	+26	$5,634,981	+7.9%	0.28%
MSFT	Microsoft Corp Technology	Reduced	10,297	-948	$3,811,640	−29.9%	0.19%
GOOGL	Alphabet Inc. Communication Services	Held	7,814	0	$2,246,993	−8.1%	0.11%
IAU	Ishares Gold Trust	Held	19,250	0	$1,697,080	+8.6%	0.08%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	6,993	-57	$1,456,432	−10.5%	0.07%
CSW	Csw Industrials, Inc. Industrials	Reduced	5,100	-800	$1,328,958	−23.3%	0.07%
JNJ	Johnson & Johnson Healthcare	Reduced	4,991	-43	$1,220,000	+17.1%	0.06%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	3,536	-91	$1,040,149	−11.0%	0.05%
MAR	Marriott International Inc /Md/ Consumer Cyclical	Reduced	2,856	-14	$934,111	+4.9%	0.05%
MRK	Merck & Co., Inc. Healthcare	Reduced	7,508	-75	$903,137	+13.1%	0.04%
TXN	Texas Instruments Inc Technology	Reduced	4,635	-438	$899,838	+2.2%	0.04%
TEL	TE Connectivity plc Technology	Added	3,733	+23	$780,271	−7.6%	0.04%
ARCC	Ares Capital Corp Financial Services	Held	43,000	0	$774,860	−10.9%	0.04%
IBM	International Business Machines Corp Technology	Reduced	3,174	-240	$769,345	−23.9%	0.04%