ETF comparison

IYW vs IWY overlap

Compare IYW ETF and IWY ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap58.16%

34 shared holdings

IYW expense0.00%

Unknown

IWY expense0.00%

Unknown

Data date2026-05-01

2026-05-01

Shared top holdings

Overlap uses the smaller fund weight for each shared holding.

NVDANVIDIA CORP

15.68%overlap weight

AAPLAPPLE INC

12.49%overlap weight

GOOGLALPHABET INC CLASS A

4.28%overlap weight

MSFTMICROSOFT CORP

4.19%overlap weight

AVGOBROADCOM INC

3.71%overlap weight

GOOGALPHABET INC CLASS C

3.46%overlap weight

Interpretation

Should you own both IYW and IWY?

IYW and IWY share 34 tracked holdings with 58.16% 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.