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Analyze ETF Overlap
Discover common holdings in your ETFs, analyze diversification, and optimize your portfolio with our powerful comparison tools.
Powerful Analysis Tools
Everything you need to understand your ETF portfolio 
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ETF Overlap Analysis
Identify redundant holdings and discover which ETFs in your portfolio have the highest overlap scores
Common Holdings
See exactly which companies are shared between your ETFs and compare their weight distributions
Portfolio Diversification
Analyze entropy and diversification metrics to understand how well your portfolio is spread across different holdings
See It In Action
Here's how the analysis looks with real data. Upload your own ETFs to get started.
High Overlap ETF Pairs
ETF pairs with overlap scores of 10% or higher
| ETF 1 | ETF 2 | Overlap Score | 
|---|---|---|
iShares Core MSCI World UCITS ETF IE00B4L5Y983 | iShares Core S&P 500 UCITS ETF IE00B52VJ196 | 42.0% 5 common holdings  | 
iShares Core S&P 500 UCITS ETF IE00B52VJ196 | iShares Core MSCI EM IMI UCITS ETF IE00B0M62Q58 | 12.0% 1 common holdings  | 
Common Holdings (5)
Details of companies present in both ETFs with weight comparison
| ETF 1 Company | ETF 2 Company | ETF 1 Weight %  | ETF 2 Weight %  | 
|---|---|---|---|
Apple Inc. ISIN: US0378331005  | Apple Inc. ISIN: US0378331005  | 3.20 | 7.10 | 
Microsoft Corporation ISIN: US5949181045  | Microsoft Corporation ISIN: US5949181045  | 3.10 | 6.80 | 
Amazon.com Inc. ISIN: US0231351067  | Amazon.com Inc. ISIN: US0231351067  | 1.80 | 4.10 | 
NVIDIA Corporation ISIN: US67066G1040  | NVIDIA Corporation ISIN: US67066G1040  | 1.60 | 3.60 | 
Alphabet Inc. Class A ISIN: US02079K3059  | Alphabet Inc. Class A ISIN: US02079K3059  | 1.50 | 3.30 | 
Representative data, not updated
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