Why Semiconductor Investors Are Rotating From SMH’s Nvidia Concentration to PSI’s Equal-Weight Approach
247wallst.com Sep 25, 2026

Why Semiconductor Investors Are Rotating From SMH’s Nvidia Concentration to PSI’s Equal-Weight Approach

AI-summarised brief · reviewed before publication

The VanEck Semiconductor ETF (SMH), the market’s largest chip fund with about $71 billion in assets, allocates 21.7 % of its portfolio to Nvidia, a weighting that has become a drag as the AI‑focused stock lagged broader sector gains. Over the past twelve months SMH’s return was 87.3 % versus Nvidia’s 26.6 % and a sector‑wide rally that favored memory, equipment and analog manufacturers. In contrast, the Invesco Semiconductors ETF (PSI) uses a modified equal‑weight approach across roughly 33 holdings, limiting Nvidia to 3.9 % and giving greater exposure to names such as MaxLinear, AMD and Texas Instruments. PSI delivered a 111.7 % total return, about 22 percentage points ahead of SMH’s 89.3 % return, despite identical expense ratios and no leverage. The performance gap highlights how weighting methodology can materially affect investor outcomes in a volatile semiconductor cycle.

💡 Why It Matters

  • · A shift toward broader, less concentrated semiconductor ETFs can capture sector‑wide upside that single‑stock dominance suppresses, offering investors higher returns without added risk.