Vanguard’s S&P 500 ETF VOO now allocates 35% to tech, its highest weighting since inception, raising diversification concerns.
The Vanguard S&P 500 ETF (VOO) has reached a 35% allocation to technology stocks, its highest level since the fund’s 2011 launch. This concentration mirrors the index’s growing reliance on a single sector, reducing diversification benefits for investors.
Over the past decade, VOO delivered a 327% total return, or 15.5% annually, but its top 10 holdings now account for nearly 40% of assets. Growth stocks also comprise 50% of the ETF, another record high, further skewing its composition.
Investors often assume the S&P 500 offers broad exposure, but sector and stock concentration challenges that perception.