Is XSD a Buy? What to Consider in 2026
Last updated July 2026
Short answer
The case for XSD is simple: low-cost, diversified exposure to S&P Semiconductor Select Industry Index at a 0.35% expense ratio, anchored by names like PENG, MXL, AMBA. If that is the exposure you want and you do not already own most of it through another fund, XSD is a strong core holding. The catch is concentration in its top names and overlap with broad-market funds you may already hold. Whether it is a buy comes down to whether you want S&P Semiconductor Select Industry Index and at what cost. Not a recommendation; Walnut is not an investment adviser.
What are you buying with XSD?
XSD tracks the S&P Semiconductor Select Industry Index, a modified equal-weight benchmark of roughly 40 US-listed semiconductor companies across large, mid, and small caps. The 0.35% expense ratio is standard for a sector fund. The key nuance versus cap-weighted peers like SMH and SOXX is that XSD spreads exposure evenly, so a small designer counts nearly as much as Nvidia.
Largest holdings (approximate as of mid-2026; verify on State Street Global Advisors (SPDR)'s fund page):
| Rank | Ticker | Company | % of XSD | |
|---|---|---|---|---|
| 1 | PENG | Penguin Solutions, Inc. | ~3.2% | |
| 2 | MXL | MaxLinear, Inc. | ~2.9% | |
| 3 | AMBA | Ambarella, Inc. | ~2.9% | |
| 4 | ALAB | Astera Labs, Inc. | ~2.85% | |
| 5 | PI | Impinj, Inc. | ~2.8% | |
| 6 | ALGM | Allegro MicroSystems, Inc. | ~2.8% | |
| 7 | AMD | Advanced Micro Devices, Inc. | ~2.7% | |
| 8 | CRDO | Credo Technology Group Holding Ltd | ~2.6% | |
| 9 | TXN | Texas Instruments Incorporated | ~2.55% | |
| 10 | MU | Micron Technology, Inc. | ~2.55% |
What's the case for XSD?
XSD is a State Street SPDR fund that tracks the S&P Semiconductor Select Industry Index, a modified equal-weight basket of about 40 US-listed chip stocks spanning large, mid, and small caps. Because it equal-weights rather than cap-weights, small designers like Ambarella or Astera Labs carry roughly the same sway as Nvidia or Broadcom. The expense ratio is 0.35%. It suits investors who want broad, less top-heavy semiconductor exposure versus the cap-weighted SOXX or SMH.
In its favour: it gives you S&P Semiconductor Select Industry Index exposure in one ticker at a 0.35% expense ratio, which is simple to hold and cheap to own.
What should you weigh before buying XSD?
- Cost vs alternatives: 0.35% is the fee; compare it to funds tracking a similar index.
- Concentration: check how much of XSD sits in its largest holdings (PENG, MXL, AMBA).
- Overlap: if you already own a broad-market fund, you may already hold much of this.
- Tracking scope: XSD only gives you S&P Semiconductor Select Industry Index; it will not capture what sits outside that index.
How do you decide if XSD is a buy?
The useful question is rarely “will XSD go up?” It is “does this exposure fit my plan, at a cost I am happy with, without doubling up on what I already own?” Walnut connects your real brokerage so you can see exactly how XSD would overlap with your current holdings, analyze it by chatting through Claude or ChatGPT, and place any trade yourself. You stay in control.
The bottom line on XSD
The bottom line: XSD is a low-cost core building block for S&P Semiconductor Select Industry Index exposure, not a tactical bet on a single name. If you want S&P Semiconductor Select Industry Index exposure and the 0.35% fee is competitive for you, it does its job well. If you already own that exposure through another fund, adding it mostly doubles a fee without adding diversification. Decide from your goal and your existing holdings, not from where the market sat last week. Walnut is not an investment adviser.
Build a portfolio around XSD with Walnut
Use XSD as your core holding, then let Walnut's AI propose thematic satellites: AI infrastructure, dividend growth, clean energy, whatever you believe in. Connect your broker, build the basket in conversation, track it as one unit.
FAQ
Is XSD a good ETF to buy?
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Walnut is informational, not investment advice. Whether XSD fits depends on your goals, time horizon, and what you already hold. It tracks S&P Semiconductor Select Industry Index at a 0.35% expense ratio, so the questions that matter are whether you want that exposure, whether you already own it through another fund, and whether the cost is competitive for what it does.
What does XSD actually hold?
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XSD tracks S&P Semiconductor Select Industry Index. Its largest positions include PENG, MXL, AMBA, ALAB, PI and others (approximate, verify on State Street Global Advisors (SPDR)'s fund page). The holdings are what you are really buying, not the ticker.
What is XSD's expense ratio?
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0.35% as of mid-2026. Over decades, the expense ratio is one of the few things you can control, so it is worth comparing against close alternatives that track a similar index.
Does XSD pay a dividend?
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XSD distributes a dividend with an approximate yield of ~0.6% (mid-2026). See the XSD dividend page for how distributions work. Verify the current figure with State Street Global Advisors (SPDR).
What are the risks of buying XSD?
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Like any index ETF, weigh concentration (how much sits in the top holdings), overlap with funds you already own, and whether S&P Semiconductor Select Industry Index matches the exposure you actually want. XSD only gives you S&P Semiconductor Select Industry Index, not what sits outside it.
How do I decide if XSD is right for me?
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Start from your goal, then check four things: what XSD holds, its cost versus alternatives, how much it overlaps with what you already own, and whether the exposure fits your time horizon and risk tolerance. Walnut can analyze the overlap against your real holdings; you keep your broker and approve any trade.
Walnut is informational, not investment advice. Figures are approximations stamped to mid-2026; verify current data with State Street Global Advisors (SPDR) or your broker. Nothing here is a recommendation to buy, sell, or hold any security.