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Compare holdings overlap, analyze correlations, and find hidden risks in your portfolio. 248+ ETFs analyzed with daily-updated data. Free forever.

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ETFs Analyzed
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Comparison Pages
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SPYvsVOO99.8%
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Complete ETF Analysis Toolkit

Six powerful tools to help you understand what you own, reduce overlap, and build a better portfolio.

ETF Overlap Analyzer

248+ ETFs

See exactly how much two ETFs share in common. Discover hidden redundancy in your portfolio.

Correlation Finder

5yr data

Build a truly diversified portfolio by discovering which ETFs move together — and which don't.

Expense Calculator

30yr projection

That tiny fee could cost you $45,000+. See the real impact of expense ratios over time.

Sector X-Ray

11 sectors

Think you're diversified? See your true sector concentration across all your ETF holdings.

Dividend Optimizer

Yield analysis

Holding multiple dividend ETFs? Find overlapping holdings and optimize your yield.

ETF Rankings

Data-driven

Side-by-side rankings by performance, risk, cost, and overall score across all categories.

How It Works

1

Choose Your ETFs

Select any two ETFs from our database of 248+ funds covering all major categories.

2

Get Instant Analysis

See overlap percentage, shared holdings, correlation, risk metrics, and performance comparison.

3

Make Better Decisions

Reduce portfolio redundancy, lower costs, and build truly diversified investments.

Browse by Category

Large Cap50+ ETFs
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Total Market15+ ETFs
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Sectors40+ ETFs
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International30+ ETFs
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Bonds25+ ETFs
AGGBNDTLTSCHZ
Growth20+ ETFs
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Value15+ ETFs
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Dividend20+ ETFs
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Latest Research

All articles →
guide9 min read

Best ETFs for European Investors in 2026: S&P 500, Dividend & Vanguard ETFs You Can Buy from Europe

The best ETFs available to European investors in 2026. Compare Vanguard S&P 500 ETFs, dividend ETFs, and UCITS alternatives to VOO, SPY, QQQ, SCHD, and VTI for EU-based portfolios.

guide10 min read

Best ETFs for Canadian Investors in 2026: S&P 500, Dividend & Vanguard ETFs on the TSX

The best ETFs for Canadians in 2026. Compare Vanguard S&P 500 ETFs, dividend ETFs, and CAD-hedged alternatives to VOO, SPY, QQQ, SCHD, and VTI available on the TSX.

rankings5 min read

Best Dividend ETFs in 2026: SCHD, VYM & Top High-Yield Picks

Compare the best dividend ETFs for 2026 including SCHD, VYM, and HDV. Find high dividend ETFs with strong yields, low fees, and consistent payouts.

Weekly ETF Insights

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Methodology

Overlap Calculation

Weighted intersection using the minimum weight method:

overlap% = Σ min(weight_A, weight_B)

Correlation Analysis

Pearson correlation coefficient on adjusted daily close prices. 5 years of historical data from Yahoo Finance.

Data Sources

Holdings from public issuer files (iShares, Vanguard, SPDR). Prices from Yahoo Finance, updated daily.

Disclaimer: Educational tool only. Holdings data may not be current. Not financial or investment advice.