ivanhoff
Founder of Ivanhoff Capital, Head Trader at LCP, Head of Research and Editor at StockTwits50.com, Co-Author of The StockTwits Edge - 40 Actionable Setups from Real Market Pros

danielmardorf

Street_Insider
Free Real-Time Stock News Alerts from StreetInsider.com. Check out our Premium Feeds on StockTwits

MDBpartners
Michael Becker has more than 15-years of experience as a serial entrepreneur, C-level industry executive, drug developer, Wall Street securities analyst and registered financial advisor.

Mahmissa
Mama, trader, yogi, traveller

BioStocks

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.

BioRunUp
Biotech trader and Columnist at TheStreet utilizing long, short & options based strategies to maintain consistent gains in any market. Come trade with BioRunUp!

tradeticket

Carney
I run netnet.cnbc.com

StocksMD
Full-time Interventional Gastroenterologist, part-time swing trader. Tech, Biotech, and Options! Follow trades at your own risk. All opinions imo.

herbgreenberg
Senior Stocks Commentator for CNBC.

RobTheStreet
Father, husband, video game fanatic, musician, complainer. Recovering journalist.

TradeHawk

GucciMoccasins

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

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

dondet
BioTech trader - primarily on runup plays around FDA decision and clinical trial dates.

Chris_Ciaccia
Ex hedge fund analyst, write tech news at TheStreet. $TST

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