Shares of Chinese AI firms Zhipu AI and MiniMax have dropped significantly in the past two weeks. The declines precede early July lock-up expirations for cornerstone investors, with Zhipu AI down 45% and MiniMax down over 50% from their late May highs.

The substantial drops in Zhipu AI and MiniMax shares ahead of lock-up expirations suggest potential selling pressure from early investors, which could impact the valuation and future trading performance of these prominent Chinese AI companies.
Shares in Hong Kong-listed Chinese artificial intelligence companies Zhipu AI and MiniMax have experienced significant declines over the past two weeks. Zhipu AI closed Friday at HK$1,097, marking a 45% drop from its intraday high of HK$1,993 on May 29. On the same day, Zhipu AI's market capitalization briefly surpassed HK$880 billion. MiniMax concluded trading at HK$396, a 52.9% decrease from its closing price on May 29, when it was valued at over HK$260 billion. These sharp falls are occurring as early July approaches, the deadline for lock-up expirations for cornerstone investors in both companies.