IWD vs RSP: how much do they overlap?
iShares Russell 1000 Value ETF (IWD) · Invesco S&P 500 Equal Weight ETF (RSP)
overlap by weight · 425 shared holdings
IWD: 866 holdings (as of 2026-03-31) · RSP: 503 holdings (as of 2026-04-30)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Moderate overlap
What this means
IWD and RSP share a meaningful slice of holdings. They are related but not interchangeable; check the shared names below to see where your exposure doubles up.
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 IWD | in RSP |
|---|---|---|---|
| INTEL CORPORATION | INTC | 0.64% | 0.38% |
| ADVANCED MICRO DEVICES, INC. | AMD | 0.45% | 0.33% |
| WESTERN DIGITAL CORPORATION | WDC | 0.3% | 0.31% |
| SANDISK CORPORATION | SNDK | 0.3% | 0.32% |
| TEXAS INSTRUMENTS INCORPORATED | TXN | 0.34% | 0.27% |
| QUALCOMM INCORPORATED | QCOM | 0.35% | 0.26% |
| UNITEDHEALTH GROUP INCORPORATED | UNH | 0.81% | 0.25% |
| ANALOG DEVICES, INC. | ADI | 0.51% | 0.24% |
| CATERPILLAR INC. | CAT | 0.95% | 0.24% |
| AMAZON.COM, INC. | AMZN | 1.81% | 0.24% |
FAQ
How much do IWD and RSP overlap?
IWD and RSP have a 48.1% overlap by weight, sharing 425 holdings (out of 866 in IWD and 503 in RSP), based on official issuer holdings as of 2026-03-31.
What does 48.1% overlap mean?
IWD and RSP share a meaningful slice of holdings. They are related but not interchangeable; check the shared names below to see where your exposure doubles up.
Which stocks do IWD and RSP both hold?
The largest shared positions are INTEL CORPORATION, ADVANCED MICRO DEVICES, INC., WESTERN DIGITAL CORPORATION, SANDISK CORPORATION, TEXAS INSTRUMENTS INCORPORATED. The full list of top shared holdings with weights in each fund is shown on this page.