NEW YORK, Feb 4 (Reuters) - Citadel's flagship fund
Wellington was up 1.4% in January, as investors were dealing
with choppy markets amid U.S. President Donald Trump's new
policies and a tumble in Nvidia ( NVDA ) caused by Chinese
startup DeepSeek, a source familiar with the matter said,
declining to be identified because the information was private.
All Citadel's four investment strategies posted positive
performances last month, the source added.
The firm declined to comment on the matter.