DIA vs NOBL: how much do they overlap?
SPDR Dow Jones Industrial Average ETF Trust (DIA) · ProShares S&P 500 Dividend Aristocrats ETF (NOBL)
overlap by weight · 9 shared holdings
DIA: 30 holdings (as of 09-Jul-2026) · NOBL: 69 holdings (as of 2026-02-28)
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 NOBL 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 NOBL |
|---|---|---|---|
| Caterpillar Inc | CAT | 10.62% | 1.6% |
| Procter + Gamble Co/The | PG | 1.66% | 1.59% |
| Johnson + Johnson | JNJ | 2.93% | 1.58% |
| Chevron Corp | CVX | 1.97% | 1.55% |
| Mcdonald S Corp | MCD | 3.13% | 1.55% |
| Sherwin Williams Co/The | SHW | 3.76% | 1.41% |
| Walmart Inc | WMT | 1.27% | 1.49% |
| Intl Business Machines Corp | IBM | 3.34% | 1.12% |
| Coca Cola Co/The | KO | 0.94% | 1.57% |
FAQ
How much do DIA and NOBL overlap?
DIA and NOBL have a 12.6% overlap by weight, sharing 9 holdings (out of 30 in DIA and 69 in NOBL), based on official issuer holdings as of 09-Jul-2026.
What does 12.6% overlap mean?
DIA and NOBL hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do DIA and NOBL both hold?
The largest shared positions are Caterpillar Inc, Procter + Gamble Co/The, Johnson + Johnson, Chevron Corp, Mcdonald S Corp. The full list of top shared holdings with weights in each fund is shown on this page.