The Vanguard S&P 500 ETF Just Broke an Incredible Record. Here's What It Means for the Stock Market.

The Vanguard S&P 500 ETF (VOO) became the first ETF to reach $1 trillion in assets under management in June 2026. The fund has attracted $403 billion in net inflows over three years, driven by strong market performance, low fees (0.03%), and excellent liquidity. Despite a 13% AUM decline during the 2022 bear market, investor flows remained positive, suggesting resilience during market downturns.