etf overlap · little overlap
XLK vs XLI overlap
XLK and XLI hold no company in common, and share no sector either: XLK is 100% Information Technology, XLI 100% Industrials.
Holdings as of September 24, 2026 · source: SPDR (XLK), SPDR (XLI)
- same money
- same companies, extra weight
- only in this fund
What only one of them gives you
No stock and no sector in common
XLK and XLI: what people ask
How much do XLK and XLI overlap?
None by holdings, as of September 24, 2026: no company appears in both funds. They share no sector either.
Which stocks do XLK and XLI both hold?
None. XLK and XLI have no holding in common.
Is it redundant to hold both XLK and XLI?
No. Out of every $100 split evenly between them, none buys the same company. Half in each gives you 158 different holdings that behave like 43 equally weighted stocks, against 15 for XLK alone and 40 for XLI alone. Whether that mix suits you depends on what you want to own; this is a description, not advice.
How is ETF overlap calculated here?
For every company held by both funds we take the smaller of its two weights and add them up. The weights come from the full holdings files SPDR publish, not a top-10 sample, and companies are matched by their ISIN so share classes stay apart. Sector overlap applies the same rule to the issuers' sector labels; "behaves like N equally weighted stocks" is one over the sum of the squared weights.
Weights come from each issuer's published holdings file and are matched company by company on their ISIN. Cash, futures and currency positions are left out. This page describes what the funds hold; it is not investment advice.