Cathie Wood Sells $22.3 Million of Tech Stock Amid Ark Innovation ETF's 44% YTD Gain

Cathie Wood, head of Ark Investment Management, has sold $22.3 million of popular tech stock, despite her funds experiencing a volatile ride this year. The flagship Ark Innovation ETF is up 44% year-to-date, far outpacing the S&P 500's 13% gain. Wood's strategy focuses on emerging high-tech companies in fields such as AI, blockchain, and robotics, which can bring outsized long-term returns but also lead to major fluctuations in fund values.

Cathie Wood, the head of Ark Investment Management, has made a significant move in her investment strategy by selling $22.3 million worth of Tempus AI Inc. (TEM) shares through the Ark Innovation ETF (ARKK). This transaction, which occurred on September 12, 2025, comes amidst a volatile year for Ark's funds, which have experienced sharp losses and gains Cathie Wood Dumps $5.2 Million Worth of This AI Stock, Here's What Ark Bought Instead^[1].

Despite the recent volatility, the Ark Innovation ETF has shown strong performance year-to-date, with a 44% gain, significantly outperforming the S&P 500's 13% increase Cathie Wood buys $28.6 million of surging tech stocks^[2]. This performance highlights Wood's strategy of investing in emerging high-tech companies in fields such as AI, blockchain, and robotics, which have the potential for outsized long-term returns but also lead to significant fluctuations in fund values Cathie Wood buys $28.6 million of surging tech stocks^[2].

The sale of Tempus AI shares follows a series of transactions involving the company. Ark Invest sold 62,352 shares of Tempus AI on September 12, 2025, at a closing price of $84.13, amounting to a transaction value of approximately $5.2 million. This move comes after Tempus AI received FDA 510(k) clearance for its RNA-based Tempus xR IVD device, a significant milestone that had previously driven the stock higher Cathie Wood Dumps $5.2 Million Worth of This AI Stock, Here's What Ark Bought Instead^[1].

In addition to the Tempus AI sale, Ark Invest has made other notable trades recently. On September 22, 2025, Wood's Ark funds bought 99,090 American Depositary Receipts (ADRs) of Alibaba Group Holding Limited (BABA), valued at approximately $28.6 million based on the closing price on September 24, 2025 Cathie Wood buys $28.6 million of surging tech stocks^[2]. This marks Wood's first comeback for Alibaba in four years. Additionally, Ark Invest has been increasing its stake in Baidu Inc. (BIDU) Cathie Wood buys $28.6 million of surging tech stocks^[2].

These moves demonstrate Wood's continued focus on emerging tech companies, particularly those with a strong AI component. Despite the volatility and the recent sale of Tempus AI shares, Ark's performance year-to-date underscores the potential of Wood's strategy in the tech sector Cathie Wood buys $28.6 million of surging tech stocks^[2].