ETF comparison

IWF vs IWY overlap

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

Tracked overlap89.55%

110 shared holdings

IWF 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

13.92%overlap weight

AAPLAPPLE INC

11.12%overlap weight

MSFTMICROSOFT CORP

9.08%overlap weight

AVGOBROADCOM INC

5.05%overlap weight

AMZNAMAZON.COM INC

5.03%overlap weight

GOOGLALPHABET INC CLASS A

3.86%overlap weight

Interpretation

Should you own both IWF and IWY?

IWF and IWY share 110 tracked holdings with 89.55% 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.