Ark Invest, led by Cathie Wood, made a flurry of trades on Monday, marking its busiest day of 2026. With an eye for value, Wood is taking advantage of recent market volatility. Among the stocks she's acquiring are CoreWeave, Datadog, and Circle Internet Group, all of which were previously held in her ETFs. These purchases reflect Wood's strategy of identifying undervalued growth opportunities.

CoreWeave, an AI infrastructure company, and Circle Internet Group, a stablecoin issuer, are among the new additions. Both companies, like many in the tech sector, have seen their valuations decline. Datadog, a cloud monitoring firm, is also on the list, despite a recent slowdown in revenue growth. Wood's moves suggest a belief in the long-term potential of these companies.

The recent market downturn has presented opportunities for investors like Wood to acquire shares at lower prices. The performance of these stocks will be closely watched. Investors will be keen to see if Wood's picks will rebound. Considering the potential market impact, these acquisitions are significant for Ark Invest and its investors.