Ritholtz
http://www.ritholtz.com/blog/barry-ritholtz-curriculum-vitae/

ppearlman
Psychologist, Hedgie, entrepeneur, seed investor, stocktwits ftw!

jaltucher
I'm devoted to honesty, as corny as that sounds.

faustroll
gadfly

hedgefundinvest

Xiphos_Trading
Using technicals to understand macro trends. Pattern recognition both in price and investor psychology. TrendTrader: get it right & buckle up. I'll trade anything I can make a buck on! Spreader.

PlanMaestro

nancefinance
I'm the author of The Facebook IPO Primer, a tell-all ebook on investing. I write for old and new media outlets like Barron's, time.com, The Fiscal Times, and more; I have loved them all. Kiddie ice hockey is my guilty pleasure. What's yours?

aricostello

reformedbroker
This is the personal StockTwits account of Joshua Brown, it is not in any way connected to his vocation or professional designation.

JimCramer
I am co-founder and chairman of TheStreet. I run the charitable trust portfolio, Action Alerts PLUS, and host CNBC's Mad Money television program.

FinanceTrends
Founder/Editor of the blog, Finance Trends Matter. A trader's view of global markets and trends. Follow the money.

derekhernquist
Price-based Speculator

zerobeta
Product at StockTwits

abnormalreturns
Tadas Viskanta, Founder and Editor of Abnormal Returns. Author of Abnormal Returns: Winning Strategies from the Frontlines of the Investment Blogosphere.

pkedrosky

Morgan_03
10+ years, buy and sell-side, 2 coasts. Primarily securities sales. Interested in event situations, value, opportunistic credit, and asymmetric returns (Always DYODD). I play to win.

condoroptions
Publishes options research and manages a volatility arbitrage strategy for clients.

ericjackson
Managing Member at Ironfire Capital

howardlindzon
Founder and CEO of Stocktwits, Founder of Wallstrip (Acquired by CBS), Managing Member of Lindzon Capital Partners (Hedge Fund) and Managing Member of Social Leverage (an early stage web holding company) ...I have lot's of ideas. Toronto boy.