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Blume Capital Management, Inc. Portfolio Analytics
Investment Analysis & Holdings Breakdown
Comprehensive portfolio analytics for Blume Capital Management, Inc. with $513.7M in long positions as of Q3 2025, 31% allocated to ETF, and 34% concentrated in top 10 positions.
- Portfolio Value
- $513.7M
- Top 10 Concentration
- 34%
- Top Sector
- ETF (31%)
- US Exposure
- 98%
- Market Cap Focus
- Mega Cap
- Countries
- 11
Composition Analysis
Portfolio breakdown by sector, industry, and market capitalization
Sector Allocation
Industry Breakdown
85 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
Domestic (US)
International
Countries
Largest Int'l Market
Holding Behavior
Investment patterns and position management analysis
Portfolio Stability & Commitment
- Avg. Top 10
- 31.9 quarters
- Avg. Top 20
- 32.6 quarters
- Avg. All Positions
- 20.4 quarters
- Median Holding Period
- 16 quarters
- Persistence Rate
- 80.23%
- Persistent Holdings Weight
- 96.56%
- Persistent Positions
- 280
- Longest Held
Comcast CorpCMCSA - 47 quarters
Position Sizing & Influence
Current Quarter
- Avg. New Position
- 0.04%
- Avg. Position Weight
- 0.29%
- Largest Position
Apple Inc.AAPL - 5.11%- Largest Ownership Stake
CNH INDUSTRIAL N.V.CNH - 0.04%- Avg. Ownership Stake
- 0.006%
- Ownership Stake >5%
- 0
- Ownership Stake >1%
- 0
Historical (Since Q4 2013)
- Avg. New Position
- 0.19%
- Avg. Ownership Stake
- 0.006%
- Largest Position
- Apple Inc.AAPL - 9.38% (Q3 2018)
- Largest Ownership Stake
Range Resources CorpRRC - 0.11% (Q3 2017)
Portfolio Turnover
Current Quarter
- Turnover Ratio
- 3.4%
- Value Traded
- $17.41M
- Positions Added
- 14
- Positions Exited
- 108
Historical (Since Q4 2013)
- Avg. Turnover Ratio
- 7.2%
- Avg. Positions Added
- 24
- Avg. Positions Exited
- 23
- Highest Turnover
- 50.0%Q4 2013
- Lowest Turnover
- 2.1%Q2 2017