ETF Overlap Checker

ETF comparison

ITDD vs ITDF overlap

Compare ITDD ETF and ITDF ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap142.99%

1679 shared holdings

ITDD expense0.00%

Unknown

ITDF 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
41.61%overlap weight
IDEVISHARES CORE MSCI INT DEVEL ETF
18.13%overlap weight
IEMGISHARES CORE MSCI EMERGING MARKETS
8.89%overlap weight
NVDANVIDIA CORP
3.13%overlap weight
IGLBISHARES 10+ YR INV GR CRP BOND ETF
3.00%overlap weight
USRTISHARES CORE U.S. REIT ETF
2.58%overlap weight

Interpretation

Should you own both ITDD and ITDF?

ITDD and ITDF share 1679 tracked holdings with 142.99% 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.