Verrilli will be Twitter’s senior director of corporate development and strategy.

This deal is about profit-sharing, not management sharing.

Competitors are entering the market.

It wasn’t the hedge fund manager’s only unfortunate pick this year.

It fell more than 15%.

Throwing another wrench in the Fed’s December rate-hike plans.

Investors in Acadia have benefited from a boom in spending on mental illness and addiction problems, says mutual fund manager Kenneth Turek.

We can’t ignore the upward march of King Dollar.