The 125 most important finance people you have to follow on Twitter

Bill Ackman, one of the most famous hedge fund managers and founder of Pershing Square Capital, joined twitter last week.

While @billackman1 has yet to tweet, some of his rivals and industry counterparts have been tweeting for a while.

With huge names like Carl Icahn, Ray Dalio, Lloyd Blankfein, Jeff Gundlach and Ben Bernanke spewing 140-character nuggets, the social network is a platform for serious finance gurus.

Beyond the jabberings of the small-time players, these CEOs, hedge funders, and big players have the power to sway markets in 140 characters, and they often take to Twitter to give their two cents. And it's smart stuff.

We asked Business Insider journalists to give us their must-follow tweeters for a mix of sharp analysis, killer humor, serious personality, and breakthrough insight.

If you want to see to all their tweets at once, you can follow the full list on Twitter here.

This is an updated version of last year's list, written by Lucinda Shen and Linette Lopez, which you can find here.