IWF vs RSP: how much do they overlap?
iShares Russell 1000 Growth ETF (IWF) · Invesco S&P 500 Equal Weight ETF (RSP)
overlap by weight · 190 shared holdings
IWF: 387 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.
Low overlap
What this means
IWF and RSP 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 IWF | in RSP |
|---|---|---|---|
| ADVANCED MICRO DEVICES, INC. | AMD | 0.69% | 0.33% |
| TEXAS INSTRUMENTS INCORPORATED | TXN | 0.26% | 0.27% |
| GE VERNOVA INC. | GEV | 0.85% | 0.25% |
| ARISTA NETWORKS, INC. | ANET | 0.46% | 0.24% |
| AMAZON.COM, INC. | AMZN | 4.66% | 0.24% |
| VERTIV HOLDINGS CO | VRT | 0.34% | 0.24% |
| BROADCOM INC. | AVGO | 4.79% | 0.23% |
| KLA CORPORATION | KLAC | 0.7% | 0.23% |
| LAM RESEARCH CORPORATION | LRCX | 0.97% | 0.23% |
| QUANTA SERVICES, INC. | PWR | 0.23% | 0.25% |
FAQ
How much do IWF and RSP overlap?
IWF and RSP have a 20.5% overlap by weight, sharing 190 holdings (out of 387 in IWF and 503 in RSP), based on official issuer holdings as of 2026-03-31.
What does 20.5% overlap mean?
IWF and RSP hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do IWF and RSP both hold?
The largest shared positions are ADVANCED MICRO DEVICES, INC., TEXAS INSTRUMENTS INCORPORATED, GE VERNOVA INC., ARISTA NETWORKS, INC., AMAZON.COM, INC.. The full list of top shared holdings with weights in each fund is shown on this page.