ITOT vs IWF: how much do they overlap?
iShares Core S&P Total U.S. Stock Market ETF (ITOT) · iShares Russell 1000 Growth ETF (IWF)
overlap by weight · 373 shared holdings
ITOT: 2470 holdings (as of 2026-03-31) · IWF: 387 holdings (as of 2026-03-31)
Moderate overlap
What this means
ITOT and IWF 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 IWF |
|---|---|---|---|
| NVIDIA Corp. | NVDA | 6.69% | 12.92% |
| Apple, Inc. | AAPL | 5.88% | 11.64% |
| Microsoft Corp. | MSFT | 4.34% | 8.82% |
| Amazon.com, Inc. | AMZN | 3.21% | 4.66% |
| Alphabet, Inc. | GOOGL | 2.64% | 3.54% |
| Broadcom, Inc. | AVGO | 2.32% | 4.79% |
| Alphabet, Inc. | GOOG | 2.12% | 2.87% |
| Meta Platforms, Inc. | META | 1.98% | 3.46% |
| Tesla, Inc. | TSLA | 1.65% | 3.55% |
| Eli Lilly & Co. | LLY | 1.15% | 2.66% |
FAQ
How much do ITOT and IWF overlap?
ITOT and IWF have a 53.6% overlap by weight, sharing 373 holdings (out of 2470 in ITOT and 387 in IWF), based on official issuer holdings as of 2026-03-31.
What does 53.6% overlap mean?
ITOT and IWF 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 IWF both hold?
The largest shared positions are NVIDIA Corp., Apple, Inc., Microsoft Corp., Amazon.com, Inc., Alphabet, Inc.. The full list of top shared holdings with weights in each fund is shown on this page.