ITOT vs RSP: how much do they overlap?
iShares Core S&P Total U.S. Stock Market ETF (ITOT) · Invesco S&P 500 Equal Weight ETF (RSP)
overlap by weight · 502 shared holdings
ITOT: 2470 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
ITOT 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 ITOT | in RSP |
|---|---|---|---|
| Advanced Micro Devices, Inc. | AMD | 0.52% | 0.33% |
| Intel Corp. | INTC | 0.33% | 0.38% |
| Texas Instruments, Inc. | TXN | 0.28% | 0.27% |
| UnitedHealth Group, Inc. | UNH | 0.39% | 0.25% |
| GE Vernova, Inc. | GEV | 0.37% | 0.25% |
| Analog Devices, Inc. | ADI | 0.25% | 0.24% |
| Caterpillar, Inc. | CAT | 0.52% | 0.24% |
| Amazon.com, Inc. | AMZN | 3.21% | 0.24% |
| Micron Technology, Inc. | MU | 0.6% | 0.24% |
| Broadcom, Inc. | AVGO | 2.32% | 0.23% |
FAQ
How much do ITOT and RSP overlap?
ITOT and RSP have a 42.9% overlap by weight, sharing 502 holdings (out of 2470 in ITOT and 503 in RSP), based on official issuer holdings as of 2026-03-31.
What does 42.9% overlap mean?
ITOT 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 ITOT and RSP both hold?
The largest shared positions are Advanced Micro Devices, Inc., Intel Corp., Texas Instruments, Inc., UnitedHealth Group, Inc., GE Vernova, Inc.. The full list of top shared holdings with weights in each fund is shown on this page.