IYW vs VGT: ETF overlap
Holdings as of May 31, 2026 · SEC fund filings · IYW source document · VGT source document
These two funds publish on different dates: IYW as of July 31, 2026, VGT as of May 31, 2026. The overlap figure is stated as of the older of the two, May 31, 2026 — holdings may have changed in the fund with the fresher date since then.
Overlap by weight: for each stock both funds hold, take the smaller of its two weights, then add those up. 77% means about 77 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?
IYW and VGT hold 122 of the same stocks, overlapping by 77.3% of portfolio weight — the two funds hold substantially the same companies; they differ mainly in cost and structure. The largest shared position is NVIDIA CORPORATION (NVDA), at 13.7% of IYW and 16.8% of VGT.
Top shared holdings
| Company | Ticker | % of IYW | % of VGT |
|---|---|---|---|
| NVIDIA CORPORATION | NVDA | 13.65% | 16.82% |
| APPLE INC. | AAPL | 13.15% | 14.57% |
| MICROSOFT CORPORATION | MSFT | 10.68% | 9.46% |
| BROADCOM INC. | AVGO | 4.62% | 4.21% |
| ADVANCED MICRO DEVICES, INC. | AMD | 3.06% | 3.21% |
| MICRON TECHNOLOGY, INC. | MU | 2.97% | 4.20% |
| INTEL CORPORATION | INTC | 2.06% | 2.03% |
| LAM RESEARCH CORPORATION | LRCX | 1.91% | 1.56% |
| APPLIED MATERIALS, INC. | AMAT | 2.10% | 1.40% |
| PALANTIR TECHNOLOGIES INC. | PLTR | 1.43% | 1.35% |
Where the funds tilt differently
| Sector | IYW | VGT | Difference |
|---|---|---|---|
| Technology | 79.5% | 99.1% | -19.7% VGT |
| Communication Services | 20.0% | 0.9% | +19.2% IYW |
Fund facts
| IYW | VGT | |
|---|---|---|
| Fund | iShares U.S. Technology ETF | Vanguard Information Technology Index Fund ETF Shares |
| Style | Growth | Growth |
| Assets | — | — |
| Beta | 1.68 | 1.68 |
| Top sectors | Technology 79%, Communication Services 20%, Consumer Cyclical 0% | Technology 99%, Communication Services 1% |
Computed from 149 listed holdings of IYW (100% of the fund) and 317 of VGT ( 100%). How this is computed: methodology. Informational only, not investment advice — see disclosures.
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