AAUS Volume Surges 17x on Nvidia-Led AI Rally

Alpha Architect US Equity ETF (AAUS) has seen unusual trading volume, which is 17× higher than its average daily volume.

The ETF’s performance today is likely being driven by moves in its big AI and cloud holdings, led by Nvidia, Microsoft, Alphabet, Amazon, and Broadcom. Nvidia is back in the spotlight after Michael Burry disclosed he has added to his bearish put options against the stock even as the chipmaker deepens its AI hardware moat with a multi‑billion‑dollar deal and $2 billion investment in optical specialist Lumentum to secure key photonics components through 2028. Microsoft continues to draw attention as its shares slide on worries about heavy AI spending, slower Azure growth, and regulatory scrutiny, even while analysts keep a Strong Buy view and highlight a large revenue backlog and more targeted AI strategy, while Alphabet’s Class A and C shares benefit from bullish cloud forecasts, new cybersecurity features in Chrome, and a long‑term AI hardware partnership with Broadcom that analysts say could meaningfully boost Broadcom’s revenue over the coming years. Broadcom itself remains a standout AI beneficiary, supported by its extended TPU co‑design deal with Google and anticipated Anthropic demand that top analysts say could add billions in incremental AI revenue, reinforcing the ETF’s concentrated exposure to the AI infrastructure theme.