ETF comparison
IWN vs SMMD overlap
Compare IWN ETF and SMMD ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.
Tracked overlap23.81%
897 shared holdings
IWN expense0.00%
Unknown
SMMD expense0.00%
Unknown
Data date2026-05-01
2026-05-01
Shared top holdings
Overlap uses the smaller fund weight for each shared holding.
CDECOEUR MINING INC
NXTNEXTPOWER INC CLASS A
SATSECHOSTAR CORP CLASS A
TTMITTM TECHNOLOGIES INC
HLHECLA MINING
SANMSANMINA CORP
Interpretation
Should you own both IWN and SMMD?
IWN and SMMD share 897 tracked holdings with 23.81% 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.