Overlap Detection
Compare any two ETFs and see exactly which holdings they share. Know how much of your portfolio is truly diversified versus duplicated.
Premium feature
See What's Really Inside Your ETFs
Discover hidden overlaps between funds, map your true geographic exposure, and understand your sector concentration - so you can diversify with confidence.
Cancel anytime · Basic portfolio tracking is always free
ETF overlap
VTI3,541 holdings
82%overlap
VOO503 holdings
🇺🇸United States 62%
🇪🇺Europe 18%
🌏Asia Pacific 14%
·Other 6%
What you get
Deep ETF intelligence for your portfolio
Look past the ticker and see what you actually own.
Geographic Exposure
See where your money is really invested. Break down your ETFs by country and region to understand your true international diversification.
Sector Allocation
Understand your sector concentration across all ETFs. See if you are overweight technology, underweight healthcare, or balanced.
Top Holdings
Discover which individual stocks dominate your portfolio across funds. See if Apple or Microsoft quietly represents too large a share.
Concentration Alerts
Get notified when a single holding, sector or region exceeds recommended thresholds. Avoid unintended concentration risk.
Portfolio-Wide View
Aggregate analysis across your entire portfolio - not just individual funds. See the complete picture of what you actually own.
How it works
From a list of funds to a clear x-ray
Enter your ETFs and the analysis assembles itself.
1
Add your ETFs
Enter the ETFs you hold in your portfolio. The system automatically fetches their underlying holdings data.
2
View breakdown
See geographic, sector and top-holdings analysis for each ETF and your portfolio as a whole.
3
Compare overlaps
Select any two ETFs to see their shared holdings, overlap percentage and where they differ.
4
Optimize
Use the insights to reduce redundancy, improve diversification and build a more balanced portfolio.
Who it's for
Built for serious diversifiers
Multi-ETF Investors
Own several ETFs? Discover how much overlap exists between them and whether you are as diversified as you think.
Global Diversifiers
Verify that your international ETFs actually give you the geographic spread you expect, country by country.
Risk-Conscious Investors
Understand your sector and geographic concentration. Avoid being overexposed to a single region or industry.
Portfolio Rebalancers
When considering new ETFs, check how they overlap with your existing holdings before buying. Switch with confidence.
Part of Premium
One subscription, the whole picture
ETF analysis is included with Premium - alongside daily snapshots, unlimited history, dividend analysis and the Paycheck Advisor. One plan covers your entire portfolio.
Frequently asked questions
What is ETF overlap analysis?+
ETF overlap analysis identifies shared holdings between two or more ETFs in your portfolio. For example, if you hold both VTI and VOO, many of the same stocks appear in both funds. Overlap analysis shows you exactly how much duplication exists.
How does geographic exposure analysis work?+
Geographic analysis breaks down your ETF holdings by country and region. It shows what percentage of your portfolio is invested in each geography, helping you understand your true international diversification.
What about sector allocation?+
Sector analysis aggregates all your ETF holdings by industry sector - technology, healthcare, financials, energy and more. It reveals your true sector concentration across all funds combined.
Is ETF analysis included in the free plan?+
ETF analysis is a Premium feature. You can try it free for 7 days on any Premium plan. Basic portfolio tracking, including all free calculators, is always free.
What ETFs are supported?+
Any ETF available on major exchanges is supported. This includes most ETFs traded on US, European, Asian and other markets, with holdings data refreshed regularly.
How often is holdings data updated?+
ETF holdings data is refreshed regularly from market data providers. Geographic and sector breakdowns reflect the latest available data for each fund.
Ready to see inside your ETFs?
Discover what you really own - overlap, regions, sectors and more.
7-day free trial · No charge until it ends · Cancel anytime
ETF holdings, overlap and exposure figures shown are illustrative. ETF analysis is part of Premium. Holdings data is provided for informational purposes and is not financial advice.