Overall, healthcare stocks saw a decline of 1.8 percent at the end of the day on April 27, according to an Investor Place report.
Here are the 10 biggest losers among healthcare stocks:
• Neurocrine Biosciences — down 8.9 percent
• Lannett Co — down 8.2 percent
• Horizon Pharma — down 6.9 percent
• Achillion Pharmaceuticals — down 6.5 percent
• Repligen — down 6.3 percent
• Acadia Pharmaceuticals — down 6 percent
• Arena Pharmaceuticals — down 6 percent
• Impax Laboratories — down 5.8 percent
• Incyte — down 5.6 percent
• Cardiovascular Systems — down 5.3 percent on three times the normal volume