According to the ETF Finder at ETF Channel, CNC makes up 2.42% of the SPDR S&PHealth Care Services ETF (XHS) which is up by about 0.7% on the day Friday.
In afternoon trading Friday, CNC was up about 0.3% on the day.
With the presidential debate on the horizon, analysts are speculating how the healthcare industry could be impacted by either candidate.
Here are Tuesday's top research calls, including an upgrade for Gilead Sciences, downgrades for Biogen and VF Corp., and new coverage for CBS.
Cramer says the analysts were wrong on Apple, Waste Management remains a buy and business is always good at PPG.