Bloomberg Anywhere Remote Login Bloomberg Terminal Demo Request


Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.


Financial Products

Enterprise Products


Customer Support

  • Americas

    +1 212 318 2000

  • Europe, Middle East, & Africa

    +44 20 7330 7500

  • Asia Pacific

    +65 6212 1000


Industry Products

Media Services

Follow Us

Bloomberg Customers

The Best and Worst Investments of 2013

By Ben Steverman - 2013-12-06T18:41:13Z

Photograph by Eric Audras/Getty Images

Company Symbol % Change
19 of 22

Worst U.S. Initial Public Offering

Tremor Video


Shares of Tremor Video (TRMR) dropped by half on Nov. 8 after the company's third quarter report spooked investors. A provider of technology for online video advertising, Tremor said fourth-quarter sales would be lower than expected. Executives blamed the decline in the forecast on shifting dynamics in the ad industry. An investor class-action lawsuit filed Nov. 26 alleges that Tremor should have disclosed before its June IPO that it was losing sales due to "its inferior mobile browsing capabilities." A Tremor spokeswoman declined to comment on a pending lawsuit.

Of 163 U.S. IPOs in 2013 with a market capitalization of at least $250 million, measured from opening price.