XLK vs XSD: how much do they overlap?
Technology Select Sector SPDR ETF (XLK) · SPDR S&P Semiconductor ETF (XSD)
overlap by weight · 15 shared holdings
XLK: 74 holdings (as of 09-Jul-2026) · XSD: 47 holdings (as of 09-Jul-2026)
Low overlap
What this means
XLK and XSD 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 XLK | in XSD |
|---|---|---|---|
| Advanced Micro Devices | AMD | 4.56% | 2.79% |
| Micron Technology Inc | MU | 4.13% | 2.56% |
| Broadcom Inc | AVGO | 5.1% | 2.48% |
| Intel Corp | INTC | 3.48% | 2.42% |
| Nvidia Corp | NVDA | 13.18% | 2.32% |
| Texas Instruments Inc | TXN | 1.84% | 2.51% |
| Marvell Technology Inc | MRVL | 1.4% | 2.22% |
| Qualcomm Inc | QCOM | 1.32% | 2.31% |
| Analog Devices Inc | ADI | 1.26% | 2.3% |
| Nxp Semiconductors Nv | NXPI | 0.48% | 2.34% |
FAQ
How much do XLK and XSD overlap?
XLK and XSD have a 20.1% overlap by weight, sharing 15 holdings (out of 74 in XLK and 47 in XSD), based on official issuer holdings as of 09-Jul-2026.
What does 20.1% overlap mean?
XLK and XSD hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do XLK and XSD both hold?
The largest shared positions are Advanced Micro Devices, Micron Technology Inc, Broadcom Inc, Intel Corp, Nvidia Corp. The full list of top shared holdings with weights in each fund is shown on this page.