ETF comparison

TOPT vs IUSG overlap

Compare TOPT ETF and IUSG ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap64.05%

18 shared holdings

TOPT expense0.00%

Unknown

IUSG 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

14.63%overlap weight

MSFTMICROSOFT CORP

6.15%overlap weight

GOOGLALPHABET INC CLASS A

5.86%overlap weight

AAPLAPPLE INC

5.71%overlap weight

AVGOBROADCOM INC

5.03%overlap weight

GOOGALPHABET INC CLASS C

4.67%overlap weight

Interpretation

Should you own both TOPT and IUSG?

TOPT and IUSG share 18 tracked holdings with 64.05% 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.