DIA vs IVW: how much do they overlap?
SPDR Dow Jones Industrial Average ETF Trust (DIA) · iShares S&P 500 Growth ETF (IVW)
overlap by weight · 17 shared holdings
DIA: 30 holdings (as of 09-Jul-2026) · IVW: 143 holdings (as of 2026-03-31)
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
DIA and IVW 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 DIA | in IVW |
|---|---|---|---|
| Microsoft Corp | MSFT | 4.35% | 9.48% |
| Alphabet Inc Cl A | GOOGL | 4.06% | 5.78% |
| Apple Inc | AAPL | 3.58% | 6.43% |
| Amazon.Com Inc | AMZN | 2.8% | 3.72% |
| Nvidia Corp | NVDA | 2.29% | 14.62% |
| Jpmorgan Chase + Co | JPM | 3.8% | 1.86% |
| Johnson + Johnson | JNJ | 2.93% | 1.2% |
| Caterpillar Inc | CAT | 10.62% | 1.14% |
| Visa Inc Class A Shares | V | 3.94% | 0.96% |
| Goldman Sachs Group Inc | GS | 11.95% | 0.57% |
FAQ
How much do DIA and IVW overlap?
DIA and IVW have a 25.6% overlap by weight, sharing 17 holdings (out of 30 in DIA and 143 in IVW), based on official issuer holdings as of 09-Jul-2026.
What does 25.6% overlap mean?
DIA and IVW hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do DIA and IVW both hold?
The largest shared positions are Microsoft Corp, Alphabet Inc Cl A, Apple Inc, Amazon.Com Inc, Nvidia Corp. The full list of top shared holdings with weights in each fund is shown on this page.