ETF comparison

BDYN vs IYY overlap

Compare BDYN ETF and IYY ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap47.72%

96 shared holdings

BDYN expense0.00%

Unknown

IYY 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

5.89%overlap weight

AAPLAPPLE INC

4.52%overlap weight

AMZNAMAZON.COM INC

3.12%overlap weight

AVGOBROADCOM INC

2.59%overlap weight

GOOGALPHABET INC CLASS C

2.47%overlap weight

MSFTMICROSOFT CORP

2.43%overlap weight

Interpretation

Should you own both BDYN and IYY?

BDYN and IYY share 96 tracked holdings with 47.72% 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.