One signal

ARK Invest sold 8,662 Broadcom shares and 50,631 CoreWeave shares on 6 November, while buying shares in Cerebras, Alphabet, AMD and Nvidia, according to FourWeekMBA’s compilation of ARK trade disclosures.

Using Nasdaq closing prices, FourWeekMBA calculates the sales at about $4.89 million and the purchases at roughly $3.45 million across those six companies. That is a net sale of around $1.45 million, by the outlet’s arithmetic. It is a useful snapshot of one fund’s trades across AI and chip companies, not an explanation of ARK’s strategy or a verdict on which businesses will win. Investment disclosures: occasionally more legible than the tea leaves, but not by much.

Discuss: Should investors read much into a fund’s daily trades across AI companies, or are they too small and opaque to tell us anything useful?

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