Research

ETF overlap and comparison tool

Pick two to four funds. For every pair you see how much of the money in one is invested exactly as the other invests it, computed over every holding each fund reported, and then each fund's cost, yield, size and sector mix side by side.

Compare funds

Choose two funds to see what they share and how they compare. Add up to two more for a wider comparison.

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US funds are compared from their own Form N-PORT filings with the SEC, and their costs are as stated in each fund's prospectus, except for DIA, MDY, SPY and VOOG, whose costs come from our market data provider. European funds file no N-PORT, so they are compared from the holdings our market data provider lists, and only with each other. Overlap is the sum of the smaller weight over every company both funds hold. European funds' costs, and every fund's yields and sector weights, come from our market data provider. Every figure is the one each fund's own page shows.

See it across a whole portfolio

Vestiio opens every fund in a portfolio and shows what it really owns, including the companies it holds twice. Start a free 14-day Premium trial and import your own holdings to see it across your whole portfolio. No credit card.

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Fund Explorer is informational research only. Not investment advice. Vestiio is not supervised by FINMA. SEC 13F filings are delayed manager-level disclosures and do not show the full portfolio, including cash, shorts, private assets, many derivatives, fees, leverage, or trades made between reporting dates.