XLK · Top Holdings & Cumulative Weight — XLK's top holdings
AAPL + MSFT + NVDA already combine for more than 50% of the ETF — XLK is the most concentrated sector ETF in U.S. equities. Yahoo exposes the top 10 (~60% of the fund); the ~60-name tail sits below this view.
What this page answers
This static page is built to answer searches for XLK · Top Holdings & Cumulative Weight. It summarizes the live dataset behind the XLK's top holdings panel and links to the full interactive chart.
AAPL + MSFT + NVDA already combine for more than 50% of the ETF — XLK is the most concentrated sector ETF in U.S. equities. Yahoo exposes the top 10 (~60% of the fund); the ~60-name tail sits below this view. The data is refreshed by the History of Market pipeline and published as a stable JSON endpoint for research, citation, and AI-agent use.
Latest Snapshot
- Updated
- 2026-05-11
- Constituents
- 10
- P/E
- 39
Static Preview
Data & Source
GET /api/xlk/holdings.json — Canonical dataset endpoint.
Yahoo Finance · Macrotrends · Robert Shiller · FRED · S&P Global · Nasdaq · NBER.
FAQ
Where does this data come from?
History of Market combines public market and macro datasets including Yahoo Finance, Macrotrends, Robert Shiller, FRED, S&P Global, Nasdaq, and NBER. The exact endpoint for this panel is linked below.
How often is it updated?
Daily-tier datasets refresh after the U.S. market close, with a broader weekly refresh on Sunday. The timestamp shown on this page comes from the JSON payload.
Can I use the data?
Yes, for research and education with attribution to History of Market. Upstream data sources retain their own terms.