Grand-prize winners

From layoffs gone bad to customers gone mad, these companies outshone the competition.

What are you, on drugs?
Bristol-Myers
What are you, on drugs?
While attempting to stave off a legal challenge to its patent on the blood thinner Plavix, Bristol-Myers Squibb manages to sign off on fine print that gives Canadian generic drugmaker Apotex five days to flood the market with an off-brand version.

By the time Bristol can get an injunction to turn off that spigot, Apotex has filled pharmacy warehouses with its lower-priced meds, costing Bristol more than $525 million in profit and CEO Peter Dolan his job.

Wal-Mart

Comcast

Starbucks

RadioShack

Home Depot

Hargreaves

AOL

Amazon.com

Bank of America

Bristol-Myers
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Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.