HBMX vs SOXX: Which Is the Better Pick in 2026?

Overview

HBMX and SOXX are both semiconductor-focused equity ETFs, but they differ fundamentally in scope and approach. SOXX is a broad, passive index fund tracking the ICE Semiconductor Index of US-listed chip makers—a diversified basket established in 2001. HBMX is a newly launched, actively managed concentrated fund targeting the memory and high-bandwidth memory supply chain, including DRAM, NAND, advanced packaging, and equipment makers that support AI infrastructure.

How they differ

The core difference is breadth versus specialization. SOXX holds a diversified semiconductor index across logic, analog, memory, equipment, and materials; HBMX concentrates on memory and the equipment ecosystem feeding it. That shapes their volatility and fee structure: SOXX has a 2.26 beta and charges 0.35% annually with $36.9 billion in assets, while HBMX is a newer, tighter 0.95% expense ratio fund focused on a narrower thesis. Income differs too—SOXX yields 0.18% and distributes quarterly, while HBMX pays annually and reports no distribution rate, suggesting capital appreciation is the primary objective. The 638-point price gap reflects SOXX's two-decade track record and scale; HBMX launched in June 2026 and is still building assets.

Who each is best for

SOXX: Fits investors seeking broad exposure to the semiconductor industry through a low-cost, liquid index vehicle with a 25-year operating history and minimal turnover.

HBMX: Fits investors who believe memory and AI-accelerator infrastructure represent a distinct growth thesis and are comfortable accepting active management, higher fees, and concentration risk to capitalize on that narrative.

Key risks to know

• Concentration risk in HBMX. A focused portfolio of memory and equipment makers amplifies exposure to cyclical demand swings in data center buildouts and AI chip cycles. Diversification across logic, analog, and other chip segments in SOXX provides a natural hedge.

• Sector rotation and cyclicality. Both funds are vulnerable to semiconductor industry downturns, but HBMX's tighter focus on memory means it bears downside risk more acutely if capital intensity in AI infrastructure moderates or demand consolidates to fewer equipment vendors.

• Active management and style drift in HBMX. An actively managed concentrated fund depends on the manager's ability to pick winners within the memory ecosystem. Outperformance versus passive peers is not assured and may not offset the higher expense ratio over time.

• Beta and leverage in SOXX. A beta of 2.26 means SOXX amplifies broad market moves roughly 2.3 times, making it volatile during equity downturns. Investors seeking semiconductor exposure with lower volatility may find the swings pronounced.

• Liquidity and new-fund risk in HBMX. A recently launched fund with an undisclosed AUM faces potential liquidity constraints and unknown tracking patterns during stress periods. Reverse splits or closure risk, while uncommon, cannot be ruled out in smaller concentrated funds.

Bottom line

SOXX offers a stable, low-cost way to own semiconductor diversity with 25 years of operational history; HBMX bets on memory and AI infrastructure as a discrete growth opportunity, accepting concentration and active-management fees to do it. If you value broad exposure, low costs, and long track records, SOXX's liquidity and scale stand out; if you believe memory is the defining semiconductor narrative and are comfortable with narrower exposure and higher fees, HBMX's thesis-driven design aligns with that conviction. Past performance does not predict future results.