Bill Ackman has amassed a roughly $2.3 billion stake in Uber, saying in a post on X that the ride-hailing company's stock is undervalued. Ackman said Friday in the post that his Pershing Square ...

U.S. stocks rose on Thursday after President Trump announced a reciprocal tariff plan which will not go into effect immediately. Stocks also rose on the PPI results. PPI rose sharply in January, ...

Stocks are mostly higher at midday on Friday and a weekly gain seems to be in the cards. Retail sales declined more than expected in January, off 0.9% compared to the 0.2% decline economists expected.