Grok AI Portfolio Outperforms Claude with 59% Return Over Nine Months

The Grok autonomous stock portfolio, managed by xAI on Autopilot's mirror-trading platform, has outpaced the Claude AI fund with a 59% return over nine months. The S&P 500 rose 36% in the same period, while Grok focused heavily on semiconductor and energy stocks to capture market trends.

By Lockridge Okoth Fri, May 15, 2026 at 11:17 PM GMT+3 3 min read · Yahoo Finance ·

Grok AI Portfolio Outperforms Claude with 59% Return Over Nine Months

Tickers: $MSFT $NOW $ZETA

Topics: AI trading portfolio performance S&P 500 comparison semiconductors

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