ITOT vs VTI: ETF overlap
Holdings as of June 30, 2026 · SEC fund filings · ITOT source document · VTI source document
Overlap by weight: for each stock both funds hold, take the smaller of its two weights, then add those up. 98% means about 98 cents of every dollar in one fund is invested in the same companies, at the same size, as the other. The overlap level is PortLens's grouping of that figure, not an industry standard. What is ETF overlap?
ITOT and VTI hold 2417 of the same stocks, overlapping by 98.0% of portfolio weight — the two funds hold substantially the same companies; they differ mainly in cost and structure. The largest shared position is NVIDIA Corp. (NVDA), at 6.6% of ITOT and 6.4% of VTI.
Top shared holdings
| Company | Ticker | % of ITOT | % of VTI |
|---|---|---|---|
| NVIDIA Corp. | NVDA | 6.63% | 6.36% |
| Apple, Inc. | AAPL | 5.81% | 5.87% |
| Microsoft Corp. | MSFT | 3.79% | 3.83% |
| Amazon.com, Inc. | AMZN | 3.19% | 3.19% |
| Alphabet, Inc. | GOOGL | 2.86% | 2.90% |
| Broadcom, Inc. | AVGO | 2.45% | 2.47% |
| Alphabet, Inc. | GOOG | 2.29% | 2.28% |
| Micron Technology, Inc. | MU | 1.78% | 1.80% |
| Meta Platforms, Inc. | META | 1.69% | 1.71% |
| Tesla, Inc. | TSLA | 1.62% | 1.64% |
Fund facts
| ITOT | VTI | |
|---|---|---|
| Fund | iShares Core S&P Total U.S. Stock Market ETF | Vanguard Morningstar Total Stock Market ETF |
| Style | Growth | Growth |
| Assets | — | — |
| Beta | 1.02 | 1.01 |
| Top sectors | Technology 48%, Communication Services 14%, Consumer Cyclical 11% | Technology 48%, Communication Services 14%, Consumer Cyclical 11% |
Computed from 2,474 listed holdings of ITOT (100% of the fund) and 3,493 of VTI ( 100%). How this is computed: methodology. Informational only, not investment advice — see disclosures.
This figure compares two funds only. A free scan adds up your own funds and stocks by company and shows how much of your money it could open up. Up to 20 holdings, no account needed.
Scan your portfolio →