etf overlap tool · little overlap
VYM vs IJR overlap
2.0% of VYM and IJR is the same money, spread over 148 companies both funds hold.
Holdings as of September 30, 2026 · source: Vanguard (VYM), iShares (IJR) · How we measured all 1,431 pairs
- same money
- same companies, extra weight
- only in this fund
The companies you would own twice
What only one of them gives you
Where each fund puts its money
VYM and IJR: what people ask
How much do VYM and IJR overlap?
2.0% by weight, as of September 30, 2026: little overlap. 148 companies appear in both funds; they make up 2.0% of VYM and 28% of IJR.
Which stocks do VYM and IJR both hold?
The largest shared positions are MTCH, JXN, SM, EMN and LNC. Ranked by the smaller of the two weights, which is the part you would own twice.
Is it redundant to hold both VYM and IJR?
Out of every $100 split evenly between them, about $2 (half in each fund) buys identical positions. The rest is exposure only one of the two funds gives you: 445 names only in VYM, 456 only in IJR. Half in each behaves like 255 equally weighted stocks, against 75 for VYM alone and 430 for IJR alone. Whether that duplication is a problem depends on the mix you want; this is a description, not advice.
How is ETF overlap calculated here?
For every company held by both funds we take the smaller of its two weights and add them up. The weights come from the full holdings files Vanguard and iShares publish, not a top-10 sample, and companies are matched by their ISIN so share classes stay apart. Sector overlap applies the same rule to the issuers' sector labels; "behaves like N equally weighted stocks" is one over the sum of the squared weights.
Weights come from each issuer's published holdings file and are matched company by company on their ISIN. Cash, futures and currency positions are left out. This page describes what the funds hold; it is not investment advice.