Billionaire investor Bill Ackman sparked a sell-off in UnitedHealth (UNH) shares on Wednesday after suggesting on X that the ...

Uber’s stock extends its surge as hedge funder Ackman says he’s amassed a 30.3-million-share stake since early January.

Maybe Bill Ackman has. He said he has been "a long-term customer and admirer of Uber beginning when Edward Norton showed me ...

UnitedHealth Group Inc. said it contacted the US Securities and Exchange Commission with concerns about investor Bill ...

in which Ackman made a big bet that Herbalife Inc.'s stock (HLF) would fall, while Icahn bet that it would rise. Ackman eventually called uncle, and exited his short bet in early 2018. Uber shares ...

Bill Ackman’s detailed presentation on Fannie ... Ackman's presentation was good, but so were his past ones on Herbalife, Valeant, and even Fannie/Freddie from 2014. His ten-year holding period ...

A BID FOR HUGHES: Billiionare Bill Ackman wants to turn ... about 38% of the business. • In 2012, Ackman accused nutritional supplements maker Herbalife of being a pyramid scheme.

Renowned short seller Jim Chanos told investors he was closing his short-focused funds in November 2023 after more than three decades in the industry while Bill Ackman, famous for a costly ...

Herbalife Ltd., a maker of nutrition products and dietary ... so that distributors make money from product sales opposed to how many people they recruit. Bill Ackman, CEO of New York-based Pershing ...

Hedge fund billionaire Bill Ackman, who lost $1 billion shorting Herbalife, said in 2022 he was giving up the practice. Hindenbug wasn’t just a run-of-the-mill short-seller — it was known for ...