EFA vs VOO: how much do they overlap?
iShares MSCI EAFE ETF (EFA) · Vanguard S&P 500 ETF (VOO)
overlap by weight · 0 shared holdings
EFA: 677 holdings (as of 2026-04-30) · VOO: 504 holdings (as of 2026-03-31)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Low overlap
What this means
EFA and VOO hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in EFA | in VOO |
|---|
FAQ
How much do EFA and VOO overlap?
EFA and VOO have a 0% overlap by weight, sharing 0 holdings (out of 677 in EFA and 504 in VOO), based on official issuer holdings as of 2026-04-30.
What does 0% overlap mean?
EFA and VOO hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do EFA and VOO both hold?
The largest shared positions are . The full list of top shared holdings with weights in each fund is shown on this page.