Investing in SMH stock (VanEck Semiconductor ETF) provides New Zealanders with concentrated exposure to the global semiconductor industry—the "brains" of the modern economy. As of March 16, 2026, semiconductors remain at the epicentre of the artificial intelligence (AI) supercycle, with the sector projected to surpass US$670 billion in market value this year.
This guide explores the performance of the VanEck Semiconductor ETF, its top holdings like NVIDIA and TSMC, and how Kiwi investors can navigate this high-growth, high-volatility asset from New Zealand.
1. Core business model: The engine of global AI
SMH is an exchange-traded fund designed to track the performance of the MVIS US Listed Semiconductor 25 Index. It focuses specifically on the 25 largest and most liquid US-listed semiconductor companies.
- High Concentration: Unlike broader tech ETFs, SMH is heavily weighted toward industry leaders. This "top-heavy" approach means the ETF's performance is closely tied to the success of a few mega-cap firms.
- Vertical Reach: The fund includes "foundries" (that manufacture chips), "fabless" designers (that create chip architecture), and equipment makers (that build the machines used in factories).
- AI Tailwinds: In 2026, generative AI chips account for roughly half of all global chip sales, making SMH a primary vehicle for play on AI infrastructure.
High Concentration: Unlike broader tech ETFs, SMH is heavily weighted toward industry leaders. This "top-heavy" approach means the ETF's performance is closely tied to the success of a few mega-cap firms.
Vertical Reach: The fund includes "foundries" (that manufacture chips), "fabless" designers (that create chip architecture), and equipment makers (that build the machines used in factories).
AI Tailwinds: In 2026, generative AI chips account for roughly half of all global chip sales, making SMH a primary vehicle for play on AI infrastructure.
2. Financial performance: March 2026 update
As of mid-March 2026, SMH is trading near US$391.30, reflecting a volatile but upward trajectory. While the price has retreated from its all-time high of $427.94 reached in February 2026, it remains one of the best-performing sector ETFs globally.
Key performance metrics (at March 16, 2026)
| Metric | Value | 1-Year Trend |
| Current Price | ~US$391.30 | +71.2% |
| 52-Week Range | $170.11 – $427.94 | Significant Growth |
| Expense Ratio | 0.35% | Low for Specialized ETFs |
| Total Net Assets | ~US$46.2 Billion | High Liquidity |
| Dividend Yield | ~0.67% | Primarily Growth Focused |
- YTD Return: Up approximately 12.9% in the first ten weeks of 2026.
- Valuation: The average Price-to-Earnings (P/E) ratio for the fund's holdings sits at roughly 25.9x, reflecting high growth expectations for the AI chip sector.
YTD Return: Up approximately 12.9% in the first ten weeks of 2026.
Valuation: The average Price-to-Earnings (P/E) ratio for the fund's holdings sits at roughly 25.9x, reflecting high growth expectations for the AI chip sector.
3. Top holdings: The "Fab Five" of semiconductors
The performance of SMH stock is driven largely by its top 10 holdings, which represent over 70% of the total fund weight. As of early March 2026, these are the primary movers:
NVIDIA (NVDA): ~19.2% (The undisputed leader in AI training chips).
TSMC (TSM): ~10.8% (The world's largest contract manufacturer).
Broadcom (AVGO): ~7.6% (Networking and custom silicon specialist).
Micron Technology (MU): ~6.7% (Leading the surge in high-bandwidth memory).
ASML Holding (ASML): ~5.8% (Monopoly on lithography machines needed for advanced chips).
Note for Investors: The high weight of NVIDIA means that SMH often acts as a proxy for NVIDIA stock. If you already hold individual NVIDIA shares, be aware of the "concentration risk" in your portfolio.
4. Market dynamics: The 2026 industry paradox
The semiconductor industry is navigating what Deloitte calls a "high-stakes paradox" in 2026.
- The Boom: Surging demand for AI accelerators and data centres is pushing industry revenue to record levels.
- The Risk: Some analysts worry about a potential "bubble" if AI software revenue doesn't catch up to the massive spending on hardware.
- Regional Shifts: Onshoring efforts (like the US CHIPS Act) are reshaping the supply chain, moving more manufacturing to the US, Europe, and Japan.
The Boom: Surging demand for AI accelerators and data centres is pushing industry revenue to record levels.
The Risk: Some analysts worry about a potential "bubble" if AI software revenue doesn't catch up to the massive spending on hardware.
Regional Shifts: Onshoring efforts (like the US CHIPS Act) are reshaping the supply chain, moving more manufacturing to the US, Europe, and Japan.
5. How to buy SMH stock in New Zealand
Kiwis can easily access SMH through modern investing platforms that offer US market access:
- Sharesies: Best for smaller, regular "dollar-cost averaging" (DCA). Offers fractional shares.
- Hatch: Preferred for larger trades due to its flat US$3 brokerage fee and direct ownership model.
- Stake: Known for its fast interface and sophisticated trading tools.
Sharesies: Best for smaller, regular "dollar-cost averaging" (DCA). Offers fractional shares.
Hatch: Preferred for larger trades due to its flat US$3 brokerage fee and direct ownership model.
Stake: Known for its fast interface and sophisticated trading tools.
Tax considerations (FIF Rules)
In New Zealand, if you have more than NZ$50,000 (cost basis) invested in overseas assets like SMH, you fall under the Foreign Investment Fund (FIF) tax rules. It is recommended to use reporting tools like Sharesight or consult a tax professional to ensure you are using the best method (FDR vs CV) for your situation.
Frequently Asked Questions (FAQ)
What is the ticker symbol for SMH?
SMH is the ticker for the VanEck Semiconductor ETF, listed on the NASDAQ exchange.
Does SMH pay a dividend?
Yes, SMH typically pays a dividend once per year in late December. In 2025, the distribution was US$1.10 per share.
Is SMH a good long-term investment?
Historically, SMH has outperformed the S&P 500 significantly over 5 and 10-year periods. However, it is highly volatile and sensitive to geopolitical tensions (particularly involving Taiwan) and interest rate shifts.
What is the 52-week high for SMH stock?
The 52-week high is US$427.94, reached on February 26, 2026.
Why is SMH falling today?
In mid-March 2026, the fund saw a slight pullback as investors took profits following the record-breaking run in Q1 and as markets adjusted to "higher-for-longer" interest rate sentiment.
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