Generated September 19, 2026.
Overview
SMH and SMHX are both semiconductor-focused ETFs from VanEck, but they track different slices of the chip industry. SMH holds a broad portfolio of 25 semiconductor companies—manufacturers, designers, and memory makers. SMHX, launched in August 2024, narrows the lens to fabless semiconductor firms that design chips but outsource manufacturing. The key distinction: SMH captures the entire semiconductor supply chain; SMHX isolates the design-only segment.
How they differ
The biggest difference is their underlying index composition. SMH tracks an established 25-stock index of general semiconductor companies, while SMHX focuses exclusively on fabless designers—a narrower, higher-growth subsegment that excludes capital-intensive manufacturers. That narrowing shows up in the funds' risk profiles: SMHX has a beta of 2.25 versus SMH's 2.06, suggesting greater volatility for the design-only group.
SMH is vastly larger, with $66.8B in AUM compared to SMHX's $272M, reflecting SMH's long track record since inception in December 2011. SMHX is brand-new, having launched in August 2024. Both charge identical 0.35% expense ratios, but SMH pays a modestly higher 0.19% distribution yield versus SMHX's 0.02%, though both are minimal for growth-focused semiconductor funds.
Who each is best for
SMH: Fits investors seeking broad semiconductor exposure with a proven, diversified index covering the full industry ecosystem—manufacturers, memory players, and design firms—backed by over a decade of trading history and substantial liquidity.
SMHX: Designed for investors who believe fabless designers (firms that avoid the expense of building fabs) will outpace capital-intensive manufacturers, and who are comfortable with a newer, smaller fund tracking a specialized subsegment of the chip industry.
Key risks to know
- Concentration in a high-beta industry. Both funds carry a beta above 2, meaning they amplify broad market swings. Semiconductor cycles are notoriously volatile, and these funds will exaggerate downturns and upswings in the sector. New fund risk is real: lack of track record makes it harder to evaluate performance consistency or strategy resilience.
- Fabless concentration in SMHX overlaps with major SMH holdings. The largest fabless designers are likely already weighted heavily in SMH. Holding both risks doubling down on the same names without achieving true diversification; verify holdings overlap before pairing them.
- Supply-chain and geopolitical sensitivity. Both funds depend on a semiconductor ecosystem tied to Taiwan, South Korea, and U.S. fabs. Trade restrictions, export controls, or geopolitical friction can disrupt the entire industry overnight. If you're convinced fabless designers will outpace the broader chip cycle and can tolerate a newer, smaller fund with higher beta, SMHX offers a narrower bet—but verify that its holdings don't simply duplicate SMH's top positions. Past performance doesn't predict future results, and both funds will move sharply with semiconductor cycle swings.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.