ETF comparison
IWMW vs ITDJ overlap
Compare IWMW ETF and ITDJ ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.
Tracked overlap3.69%
1 shared holdings
IWMW expense0.00%
Unknown
ITDJ expense0.00%
Unknown
Data date2026-05-01
2026-05-01
Shared top holdings
Overlap uses the smaller fund weight for each shared holding.
IWMISHARES RUSSELL 2000 ETF
Interpretation
Should you own both IWMW and ITDJ?
IWMW and ITDJ share 1 tracked holdings with 3.69% 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.