ETF comparison
IWS vs EUSA overlap
Compare IWS ETF and EUSA ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.
Tracked overlap45.33%
280 shared holdings
IWS expense0.00%
Unknown
EUSA expense0.00%
Unknown
Data date2026-05-01
2026-05-01
Shared top holdings
Overlap uses the smaller fund weight for each shared holding.
CIENCIENA CORP
KEYSKEYSIGHT TECHNOLOGIES INC
WDCWESTERN DIGITAL CORP
LITELUMENTUM HOLDINGS INC
COHRCOHERENT CORP
FLEXFLEX LTD
Interpretation
Should you own both IWS and EUSA?
IWS and EUSA share 280 tracked holdings with 45.33% overlap in the imported holdings set. High overlap can be fine when the funds serve a deliberate role, but it can also mean less diversification than the ticker count suggests.
Use the portfolio analyzer to test your actual allocations. Pairwise overlap does not account for how much of each ETF you own.