ETF comparison

IWX vs TOPC overlap

Compare IWX ETF and TOPC ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap49.27%

148 shared holdings

IWX expense0.00%

Unknown

TOPC expense0.00%

Unknown

Data date2026-05-01

2026-05-01

Shared top holdings

Overlap uses the smaller fund weight for each shared holding.

AMZNAMAZON.COM INC

3.17%overlap weight

GOOGLALPHABET INC CLASS A

1.80%overlap weight

BRKBBERKSHIRE HATHAWAY INC CLASS B

1.72%overlap weight

JPMJPMORGAN CHASE & CO

1.64%overlap weight

GOOGALPHABET INC CLASS C

1.44%overlap weight

XOMEXXON MOBIL CORP

1.27%overlap weight

Interpretation

Should you own both IWX and TOPC?

IWX and TOPC share 148 tracked holdings with 49.27% 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.