IWM vs QQQ: how much do they overlap?
iShares Russell 2000 ETF (IWM) · Invesco QQQ Trust (QQQ)
overlap by weight · 0 shared holdings
IWM: 1934 holdings (as of 2026-03-31) · QQQ: 101 holdings (as of 2026-03-31)
Low overlap
What this means
IWM and QQQ hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in IWM | in QQQ |
|---|
FAQ
How much do IWM and QQQ overlap?
IWM and QQQ have a 0% overlap by weight, sharing 0 holdings (out of 1934 in IWM and 101 in QQQ), based on official issuer holdings as of 2026-03-31.
What does 0% overlap mean?
IWM and QQQ hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do IWM and QQQ both hold?
The largest shared positions are . The full list of top shared holdings with weights in each fund is shown on this page.