The Vanguard Information Technology ETF (VGT) has placed a concentrated bet on four semiconductor and software giants. As of Sept. 30, Nvidia (NVDA), Apple (AAPL), Microsoft (MSFT), and Broadcom (AVGO) represented 49 percent of the fund's total assets, despite VGT tracking 318 stocks across the information technology sector.
This concentration matters for portfolio construction. VGT follows the MSCI US IMI Information Technology 25/50 Index, which defines what qualifies as "tech." That narrow definition has consequential exclusions: Alphabet, Amazon, Meta Platforms, and Tesla do not appear in the fund at all—a structural constraint that sets VGT apart from broader tech exposure.
The concentrated position has paid off. VGT generated annualized returns of 24.7 percent over the past decade, 20.9 percent over five years, 35 percent over three years, and 35.2 percent over the past year. Since inception in January 2004, the fund has delivered 15.03 percent average annual returns, outperforming the Nasdaq-100 during that stretch.
The fund's performance reflects the artificial intelligence-driven rally in semiconductor and cloud infrastructure stocks. Investors betting on sustained AI capital spending have benefited from VGT's heavy positioning in the supply chain. But the flip side is real: a downturn in chip demand or a rotation out of "Magnificent Seven" holdings would hit VGT harder than a more diversified tech fund.
For equity allocators, VGT presents a tactical choice: embrace concentrated exposure to the highest-conviction names in AI infrastructure, or diversify across a broader tech mandate that includes consumer platforms and cloud consumption plays. The fund's track record since 2004 favors concentration. Whether that pattern holds through the next market correction is a bet worth sizing carefully.
