XLK ETF Profile
XLK is a technology-focused equity ETF from SPDR. Its largest disclosed positions include NVDA, AAPL, and MSFT, and the top three holdings account for 38.45% of portfolio weight shown here. On ETF Overlap Checker, it currently connects to 61 comparison pages.
Issuer
SPDR
Asset Class
Equity
Holdings
71
Compare Pages
61
About XLK
The State Street Technology Select Sector SPDR ETF seeks to provide investment results that, before expenses, correspond generally to the price and yield performance of the Technology Select Sector Index (the "Index").The Index seeks to provide an effective representation of the technology sector of the S&P 500 Index.Seeks to provide precise exposure to companies from technology hardware, storage and peripherals; software; communications equipment; semiconductors and semiconductor equipment; IT services; and electronic equipment, instruments and components industries.Allows investors to take strategic or tactical positions at a more targeted level than traditional style based investing.
- XLK has a more focused holdings footprint, with 71 positions in the latest imported dataset.
- The largest disclosed position is NVDA at 15.2% of the portfolio.
- The top three disclosed holdings make up 38.45% of the portfolio, and the top ten add up to 61.42%.
- Sector labels are limited in the visible top holdings, so the biggest positions matter more than sector buckets here.
- XLK currently appears in 61 active ETF comparison pages on this site.
Data And Coverage
- Expense ratio
- 0.08%
- AUM
- $88B
- Inception date
- Dec 16, 1998
- Holdings updated
- Mar 12, 2026
- Data source
- Financial Modeling Prep
Review the methodology for the overlap formula and visit the ETF directory for the full set of indexed fund hubs.
Compare XLK with another ETF
What Stands Out About XLK
Portfolio Shape
The disclosed top holdings suggest a more concentrated portfolio than a plain broad-market fund. NVDA, AAPL, and MSFT account for much of the visible weight, with the top three at 38.45% and the top ten at 61.42%. Sector labels are limited in the visible top holdings, so the concentration read is driven mainly by the largest names themselves.
What Kind Of Overlap To Expect
XLK is focused enough that overlap should spike when the comparison fund targets the same sector or theme, and fall much faster against diversified market ETFs. The most visible positions, including NVDA, AAPL, and MSFT, are often the names that drive those higher-overlap matchups.
When Investors Compare It
On this site, investors often compare XLK with VOO, VTI, and QQQ. Those matchups usually answer a simple question: does adding this fund create a different sleeve, or does it mostly duplicate exposure you already own? XLK currently connects to 61 live comparison pages.
Holdings Concentration Snapshot
Concentration
- Largest disclosed holding
- 15.2%
- Top 3 holdings
- 38.45%
- Top 10 holdings
- 61.42%
- Total holdings
- 71
These numbers help show whether XLK behaves more like a broad portfolio building block or a fund where the biggest positions dominate the ride.
Visible Sector Mix
Sector labels are limited in the visible top holdings for XLK, so the strongest signal here is still the size of the largest positions themselves.
Top Holdings
These holdings help explain how XLK overlaps with other funds. The top ten disclosed positions represent 61.42% of the portfolio shown here.
| Holding | Name | Sector | Weight |
|---|---|---|---|
| NVDA | NVIDIA CORP | N/A | 15.20% |
| AAPL | APPLE INC | N/A | 13.04% |
| MSFT | MICROSOFT CORP | N/A | 10.21% |
| AVGO | BROADCOM INC | N/A | 5.48% |
| MU | MICRON TECHNOLOGY INC | N/A | 4.00% |
| PLTR | PALANTIR TECHNOLOGIES INC A | N/A | 3.05% |
| AMD | ADVANCED MICRO DEVICES | N/A | 2.92% |
| CSCO | CISCO SYSTEMS INC | N/A | 2.71% |
| AMAT | APPLIED MATERIALS INC | N/A | 2.43% |
| LRCX | LAM RESEARCH CORP | N/A | 2.39% |
Related Overlap Comparisons
Use these pages to see whether adding XLK changes your exposure or mostly duplicates positions you already own.