Port Capital LLC Portfolio Holdings

Port Capital LLC

$1.82 Billion
Q1 2025

Port Capital LLC has filed its 13F form on May 15, 2025 for Q1 2025 where it was disclosed a total value porftolio of $1.82 Billion distributed in 87 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Rli Corp with a value of $123M, O Reilly Automotive Inc with a value of $102M, Teledyne Technologies Inc with a value of $97.5M, Progressive Corp with a value of $97M, and Rbc Bearings Inc with a value of $86.8M.

Examining the 13F form we can see an decrease of $12.3M in the current position value, from $1.83B to 1.82B.

Port Capital LLC is based out at Chicago, IL

Below you can find more details about Port Capital LLC portfolio as well as his latest detailed transactions.

Portfolio value $1.82 Billion

Financial Services: $627 Million

Industrials: $482 Million

Technology: $315 Million

Consumer Cyclical: $218 Million

Basic Materials: $89.7 Million

Healthcare: $41.1 Million

ETFs: $30 Million

Consumer Defensive: $7.62 Million

Other: $5.69 Million

Stock Holdings Table Market Cap. of $2 Billions to $10 Billions

Stock	Market Cap.	Holding Value (Reported)	# of Shares.	Last Trade
RLI Rli Corp Financial Services	$3.23B	$123 Million 6.77% of portfolio	1,532,011	Q1 2025 Added 99.83%
ORLY O Reilly Automotive Inc Consumer Cyclical	$5.81B	$102 Million 5.6% of portfolio	71,046	Q1 2025 Reduced 0.71%
ROLL Rbc Bearings Inc Industrials	$7.21B	$86.8 Million 4.78% of portfolio	352,858	Q1 2025 Reduced 7.05%
SSD Simpson Manufacturing Co., Inc. Basic Materials	$7.15B	$59.5 Million 3.28% of portfolio	378,765	Q1 2025 Added 0.77%
SPXC Spx Corp Industrials	$7.81B	$50.9 Million 2.8% of portfolio	395,536	Q1 2025 Added 5.69%
WTS Watts Water Technologies Inc Industrials	$7.01B	$47.5 Million 2.62% of portfolio	233,068	Q1 2025 Added 0.81%
PB Prosperity Bancshares Inc Financial Services	$6.78B	$38.9 Million 2.14% of portfolio	544,533	Q1 2025 Added 1.01%
GBCI Glacier Bancorp, Inc. Financial Services	$5.12B	$30.4 Million 1.68% of portfolio	688,223	Q1 2025 Added 1.12%
ONTO Onto Innovation Inc. Technology	$5.1B	$23.6 Million 1.3% of portfolio	194,101	Q1 2025 Reduced 10.41%
SIGI Selective Insurance Group Inc Financial Services	$5.21B	$14.2 Million 0.78% of portfolio	154,903	Q1 2025 Added 1.05%
CSWI Csw Industrials, Inc. Industrials	$4.52B	$1.84 Million 0.1% of portfolio	6,300	Q1 2025 Reduced 7.35%
RYAN Ryan Specialty Holdings, Inc. Financial Services	$7.4B	$738,000 0.04% of portfolio	10,000	Q2 2022 New
GBDC Golub Capital Bdc, Inc. Financial Services	$2.55B	$333,000 0.02% of portfolio	22,000	Q2 2023 New

Summary

Portfolio
No. of Stocks 87
Current Value $1.82 Billion
Prior Value $1.83 Billion
Filing
Period Q1 2025
Filing Date May 15, 2025
Form Type 13F-HR
Activity in Q1 2025
New Purchases 2 stocks
Additional Purchases 20 stocks
Sold out of 0 stocks
Reduced holdings in 51 stocks

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