etf overlap · light overlap
VYM vs VOOG overlap
16% of VYM and VOOG is the same money, spread over 43 companies both funds hold.
Holdings as of August 31, 2026 · source: Vanguard (VYM), Vanguard (VOOG) · How we measured all 1,035 pairs
- same money
- same companies, extra weight
- only in this fund
The companies you would own twice
What only one of them gives you
AMZNAmazon.com Inc3.52%Where each fund puts its money
VYM and VOOG: what people ask
How much do VYM and VOOG overlap?
16% by weight, as of August 31, 2026: light overlap. 43 companies appear in both funds; they make up 34% of VYM and 16% of VOOG.
Which stocks do VYM and VOOG both hold?
The largest shared positions are AVGO, JPM, JNJ, CAT and RTX. Ranked by the smaller of the two weights, which is the part you would own twice.
Is it redundant to hold both VYM and VOOG?
Out of every $100 split evenly between them, about $16 (half in each fund) buys identical positions. The rest is exposure only one of the two funds gives you: 560 names only in VYM, 109 only in VOOG. Half in each behaves like 53 equally weighted stocks, against 77 for VYM alone and 19 for VOOG 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 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.