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Port Capital LLC Portfolio Analytics
Investment Analysis & Holdings Breakdown
Comprehensive portfolio analytics for Port Capital LLC with $2.4B in long positions as of Q3 2025, 42% allocated to Industrials, and 49% concentrated in top 10 positions.
- Portfolio Value
- $2.4B
- Top 10 Concentration
- 49%
- Top Sector
- Industrials (42%)
- Market Cap Focus
- Large Cap
Composition Analysis
Portfolio breakdown by sector, industry, and market capitalization
Sector Allocation
Industry Breakdown
41 industries across all sectors
Filter by Sector
Select a sector to filter industries
Market Cap Distribution
Portfolio Concentration
Geographic Exposure
Portfolio breakdown by country of incorporation
No geographic data available
Holding Behavior
Investment patterns and position management analysis
Portfolio Stability & Commitment
- Persistence Rate
- 92.5%
- Persistent Holdings Weight
- 97.23%
- Persistent Positions
- 74
Position Sizing & Influence
Current Quarter
- Avg. New Position
- 0.90%
- Avg. Position Weight
- 1.25%
- Largest Position
HEICO CORP CL AHEI.A - 9.24%- Largest Ownership Stake
Winmark CorpWINA - 2.77%- Avg. Ownership Stake
- 0.48%
- Ownership Stake >5%
- 0
- Ownership Stake >1%
- 3
Historical (Since Q4 2017)
- Avg. New Position
- 0.72%
- Avg. Ownership Stake
- 0.53%
- Largest Position
- HEICO CORP CL AHEI.A - 9.37% (Q2 2025)
- Largest Ownership Stake
Hingham Institution for SavingHIFS - 7.52% (Q2 2021)
Portfolio Turnover
Current Quarter
- Turnover Ratio
- 4.3%
- Value Traded
- $102.20M
- Positions Added
- 3
- Positions Exited
- 6
Historical (Since Q4 2017)
- Avg. Turnover Ratio
- 6.8%
- Avg. Positions Added
- 8
- Avg. Positions Exited
- 7
- Highest Turnover
- 50.0%Q4 2017
- Lowest Turnover
- 2.0%Q3 2024