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CUSTOM INDEX SYSTEMS, LLC Portfolio Analytics

Investment Analysis & Holdings Breakdown

Comprehensive portfolio analytics for CUSTOM INDEX SYSTEMS, LLC with $337.3M in long positions as of Q3 2025, 34% allocated to ETF, and 24% concentrated in top 10 positions.

Portfolio Value
$337.3M
Top 10 Concentration
24%
Top Sector
ETF (34%)
US Exposure
96%
Market Cap Focus
N/A
Countries
15

Composition Analysis

Portfolio breakdown by sector, industry, and market capitalization

Sector Allocation

ETF: 34.30%ETFTechnology: 21.30%TechnologyIndustrials: 6.80%Financial Services: 6.60%Consumer Cyclical: 6.20%Communication Services: 5.40%Healthcare: 3.50%Utilities: 3.50%Consumer Defensive: 3.10%Real Estate: 2.30%Energy: 2.10%Basic Materials: 0.60%
ETF
34.30%
Technology
21.30%
Industrials
6.80%
Financial Services
6.60%
Consumer Cyclical
6.20%
Communication Services
5.40%
Healthcare
3.50%
Utilities
3.50%
Consumer Defensive
3.10%
Real Estate
2.30%
Energy
2.10%
Basic Materials
0.60%

Industry Breakdown

79 industries across all sectors

ETF: 34.25%ETFSemiconductors: 6.84%Software - Infrastructure: 5.02%Consumer Electronics: 4.23%Internet Content & Information: 4.02%Specialty Retail: 3.12%Software - Application: 2.44%Engineering & Construction: 2.08%Financial - Credit Services: 1.54%Aerospace & Defense: 1.39%Banks - Regional: 1.38%Oil & Gas Midstream: 1.37%Entertainment: 1.34%Medical - Diagnostics & Research: 1.28%Regulated Electric: 1.07%Industrial - Machinery: 0.92%Insurance - Property & Casualty: 0.89%Banks - Diversified: 0.87%Renewable Utilities: 0.87%Independent Power Producers: 0.82%Discount Stores: 0.79%Furnishings, Fixtures & Appliances: 0.78%Medical - Distribution: 0.77%Hardware, Equipment & Parts: 0.73%Education & Training Services: 0.71%54 more: 16.13%54 more
ETF
ETF
34.25%
Semiconductors
Technology
6.84%
Software - Infrastructure
Technology
5.02%
Consumer Electronics
Technology
4.23%
Internet Content & Information
Communication Services
4.02%
Specialty Retail
Consumer Cyclical
3.12%
Software - Application
Technology
2.44%
Engineering & Construction
Industrials
2.08%
Financial - Credit Services
Financial Services
1.54%
Aerospace & Defense
Industrials
1.39%
Banks - Regional
Financial Services
1.38%
Oil & Gas Midstream
Energy
1.37%

Filter by Sector

Select a sector to filter industries

Market Cap Distribution

Mega Cap (> $200B): 23.17%Mega Cap (> $200B)Large Cap ($10B - $200B): 29.62%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 7.84%Small Cap ($300M - $2B): 1.14%N/A (ETF or Unknown): 38.23%N/A (ETF or Unknown)
Mega Cap (> $200B)
23.17%
Large Cap ($10B - $200B)
29.62%
Mid Cap ($2B - $10B)
7.84%
Small Cap ($300M - $2B)
1.14%
N/A (ETF or Unknown)
38.23%

Portfolio Concentration

Top 10 Holdings %
24.43%
Top 20 Holdings %
37.52%
Top 50 Holdings %
58.01%
Top 100 Holdings %
77.39%

Geographic Exposure

Portfolio breakdown by country of incorporation

Domestic (US)
96.32%
International
3.68%
Countries
15
Largest Int'l Market
Bermuda - 0.52%
United States of America
96.32% ($324.9M)
241 holdings
Bermuda
0.52% ($1.7M)
2 holdings
Taiwan
0.43% ($1.5M)
1 holdings
Switzerland
0.38% ($1.3M)
2 holdings
Ireland
0.35% ($1.2M)
3 holdings
United Kingdom
0.35% ($1.2M)
1 holdings
Canada
0.33% ($1.1M)
3 holdings
Luxembourg
0.29% ($977.9K)
1 holdings
Israel
0.26% ($873.6K)
2 holdings
Korea (the Republic of)
0.19% ($634.8K)
1 holdings
Brazil
0.14% ($470.7K)
1 holdings
Uruguay
0.13% ($434.7K)
1 holdings

Holding Behavior

Investment patterns and position management analysis

Portfolio Stability & Commitment

Avg. Top 10
7 quarters
Avg. Top 20
6.6 quarters
Avg. All Positions
3.4 quarters
Median Holding Period
2 quarters
Persistence Rate
40.84%
Persistent Holdings Weight
65.64%
Persistent Positions
107
Longest Held
American Financial Group, Inc. logo
American Financial Group, Inc.AFG - 7 quarters

Position Sizing & Influence

Current Quarter

Avg. New Position
0.18%
Avg. Position Weight
0.38%
Largest Position
Apple Inc. logo
Apple Inc.AAPL - 4.23%
Largest Ownership Stake
Shore Bancshares Inc logo
Shore Bancshares IncSHBI - 0.24%
Avg. Ownership Stake
0.008%
Ownership Stake >5%
0
Ownership Stake >1%
0

Historical (Since Q4 2023)

Avg. New Position
0.30%
Avg. Ownership Stake
0.006%
Largest Position
Apple Inc. logo
Apple Inc.AAPL - 5.76% (Q4 2024)
Largest Ownership Stake
Shore Bancshares Inc logo
Shore Bancshares IncSHBI - 0.24% (Q3 2025)

Portfolio Turnover

Current Quarter

Turnover Ratio
22.1%
Value Traded
$74.44M
Positions Added
37
Positions Exited
22

Historical (Since Q4 2023)

Avg. Turnover Ratio
25.5%
Avg. Positions Added
76
Avg. Positions Exited
52
Highest Turnover
50.0%
Q4 2023
Lowest Turnover
10.1%
Q4 2024

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