"While current U.S. growth remains above‐trend, helped by fiscal stimulus, this positive impulse is peaking now, and will combine with an increasing drag from tightening financial conditions," Loeb said in a letter dated Friday. "We have delevered our portfolio, reduced our tech exposure meaningfully, and grown our short book. We expect to be net sellers over the next few months if markets rally."
The firm exited its positions in Wynn Resorts and financial giant BlackRock.
Loeb, who also disclosed a new stake in American Express on Friday, blamed his pessimistic market outlook on his expectations for a slowdown in U.S. economic activity over the next 12 months.
"Current above‐trend growth will slow over the next year. Growth outside the US is tepid, driven by Chinese tightening still percolating through the system as markets wait for the country's recent stimulus to take effect," the fund manager added.
"The direction in 2019 will be driven by the interplay of slowing U.S. growth and the extent to which Chinese stimulus can lift non‐US growth," Loeb wrote. "Continued slowing seems more likely than reacceleration but the U.S. economy should grow at trend."
Founded in by Loeb in 1995, the New York hedge fund is currently fighting a heated proxy contest at Campbell Soup. It has approximately $18 billion in assets under management. The firm said its year-to-date gain through Sept. 30 was 0.6 percent against the S&P 500's 10.6 percent gain.