etf overlap tool
How much of your two ETFs is the same money?
Pick two funds. We compare every company they hold, using the full holdings files the issuers publish, and tell you what share you would own twice. 54 funds, 1,431 pairs. 8 of them are the UCITS funds European brokers sell (IWDA, VWCE, CSPX, VUAA…), read from iShares' and Vanguard's UK files.
Holdings as of August 31, 2026 · source: Vanguard, SPDR, Invesco, iShares, Schwab, J.P. Morgan, VanEck, ARK Invest · How we measured all 1,431 pairs
Every pair, in one grid
The pairs that are most alike
Full holdings, fund by fund
Overlap is the sum, over companies both funds hold, of the smaller of the two weights, so it reads the same in both directions. Companies are matched on their ISIN; cash and derivatives are left out. Not investment advice.