ETF Overlap Checker

ETF comparison

ITDI vs ITDC overlap

Compare ITDI ETF and ITDC ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap112.15%

1448 shared holdings

ITDI expense0.00%

Unknown

ITDC expense0.00%

Unknown

Data date2026-05-01

2026-05-01

Shared top holdings

Overlap uses the smaller fund weight for each shared holding.

IWBISHARES RUSSELL 1000 ETF
36.27%overlap weight
IDEVISHARES CORE MSCI INT DEVEL ETF
15.25%overlap weight
IEMGISHARES CORE MSCI EMERGING MARKETS
7.49%overlap weight
NVDANVIDIA CORP
2.73%overlap weight
AAPLAPPLE INC
2.17%overlap weight
MSFTMICROSOFT CORP
1.75%overlap weight

Interpretation

Should you own both ITDI and ITDC?

ITDI and ITDC share 1448 tracked holdings with 112.15% 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.