(Bloomberg) Activist hedge fund Corvex Management has built a stake in Clariant AG in a move designed to undo the Swiss chemicals maker’s $6.4 billion planned takeover of Huntsman Corp., according to people with knowledge of the situation.
Corvex, which has built a stake in Clariant that exceeds the disclosure threshold of 3 percent, plans to push the company to explore alternatives to the deal including a potential sale, said the people, who asked not to be named because the situation is private.

