Is Vanguard's Growth ETF a Buy at a Record High?

Vanguard's Growth ETF (VUG) hit a record high of $92, up 31% from its March low. While it has outperformed the S&P 500 ETF over 10 years (18.2% vs 15.5% annually), this outperformance came in bursts, particularly in 2023-2024. Over the past five years, the S&P 500 fund actually slightly outperformed. The growth fund holds the same mega-cap tech companies as the S&P 500 fund but with heavier concentration (63% in top 10 holdings vs 38%), trading at a 30% premium valuation. The analyst suggests considering it for those wanting more growth exposure but recommends gradual buying rather than a lump sum, viewing it as a bigger bet on existing holdings rather than an upgrade.