Port Capital LLC Portfolio Holdings

Port Capital LLC

  • $1.93 Billion
  • Q3 2025

Port Capital LLC has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $1.93 Billion distributed in 84 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Amphenol Corp with a value of $133M, Teledyne Technologies Inc with a value of $114M, O Reilly Automotive Inc with a value of $105M, Rli Corp with a value of $100M, and Rbc Bearings Inc with a value of $90.5M.

Examining the 13F form we can see an increase of $42.8M in the current position value, from $1.89B to 1.93B.

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 $1.93 Billion
Financial Services: $608 Million
Industrials: $556 Million
Technology: $361 Million
Consumer Cyclical: $221 Million
Basic Materials: $105 Million
ETFs: $34 Million
Healthcare: $31.7 Million
Consumer Defensive: $6.53 Million
Other: $7.6 Million

Stock Holdings Table Market Cap. of $10 Billions to $200 Billions

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$79.6B
$133 Million 6.91% of portfolio
1,078,749
Q3 2025 Reduced 7.94%
$23.5B
$114 Million 5.9% of portfolio
194,309
Q3 2025 Added 1.18%
$132B
$85.4 Million 4.42% of portfolio
345,935
Q3 2025 Reduced 0.08%
$44.4B
$85.1 Million 4.4% of portfolio
452,594
Q3 2025 Reduced 4.97%
$13.5B
$73.2 Million 3.79% of portfolio
861,083
Q3 2025 Added 1.01%
$84.9B
$64 Million 3.31% of portfolio
379,956
Q3 2025 Added 0.13%
$107B
$63 Million 3.26% of portfolio
83,126
Q3 2025 Added 0.19%
$34.2B
$59 Million 3.05% of portfolio
650,272
Q3 2025 Reduced 0.21%
$10.1B
$50.8 Million 2.63% of portfolio
118,661
Q3 2025 Added 1.04%
$79.5B
$42.2 Million 2.19% of portfolio
337,120
Q3 2025 Added 0.28%
$86.1B
$37 Million 1.92% of portfolio
106,868
Q3 2025 Added 0.23%
$104B
$36.4 Million 1.88% of portfolio
123,979
Q3 2025 Added 0.29%
$22.8B
$32.2 Million 1.67% of portfolio
343,450
Q3 2025 Added 0.37%
$47.7B
$32.1 Million 1.66% of portfolio
64,329
Q3 2025 Reduced 13.87%
$159B
$23.3 Million 1.21% of portfolio
47,910
Q3 2025 New
$13.7B
$20.6 Million 1.07% of portfolio
485,805
Q3 2025 New
$65.7B
$5.32 Million 0.28% of portfolio
66,589
Q3 2025 Reduced 2.03%
$177B
$1.02 Million 0.05% of portfolio
5,234
Q1 2025 Reduced 22.0%
$92.7B
$757,000 0.04% of portfolio
2,907
Q1 2025 Added 0.76%
$19.9B
$471,000 0.02% of portfolio
5,351
Q3 2025 Reduced 4.07%
$70.2B
$476,000 0.02% of portfolio
15,250
Q2 2023 Added 64.86%
$68.5B
$342,000 0.02% of portfolio
2,518
Q2 2025 Added 2.19%
$98.1B
$404,000 0.02% of portfolio
2,370
Q3 2025 Reduced 2.47%
$150B
$385,000 0.02% of portfolio
6,500
Q1 2024 Reduced 7.14%
$113B
$376,000 0.02% of portfolio
3,977
Q3 2025 Reduced 6.47%
$74.9B
$411,000 0.02% of portfolio
1,578
Q1 2025 Reduced 2.95%
$27.1B
$210,000 0.01% of portfolio
5,654
Q3 2025 New
$132B
$246,000 0.01% of portfolio
1,173
Q3 2025 Added 2.8%
$141B
$234,000 0.01% of portfolio
9,219
Q3 2025 Added 3.85%

Summary

  • Portfolio
  • No. of Stocks 84
  • Current Value $1.93 Billion
  • Prior Value $1.89 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 4 stocks
  • Additional Purchases 32 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 27 stocks
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