ETF Overlap Checker

ETF comparison

BILT vs IDU overlap

Compare BILT ETF and IDU ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap29.19%

15 shared holdings

BILT expense0.00%

Unknown

IDU expense0.00%

Unknown

Data date2026-05-01

2026-05-01

Shared top holdings

Overlap uses the smaller fund weight for each shared holding.

AEPAMERICAN ELECTRIC POWER INC
3.79%overlap weight
ETRENTERGY CORP
3.14%overlap weight
SOSOUTHERN
3.14%overlap weight
XELXCEL ENERGY INC
2.86%overlap weight
NEENEXTERA ENERGY INC
2.71%overlap weight
PCGPG&E CORP
2.20%overlap weight

Interpretation

Should you own both BILT and IDU?

BILT and IDU share 15 tracked holdings with 29.19% 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.