Healthcare stocks declined broadly on Wall Street on Tuesday morning, with the sector seeing an overall decline of 0.4%.

More broadly, the Dow Jones Industrial Average declined 0.3%, the Nasdaq fell 0.2% and the S&P 500 was down 0.3%.

Some of the biggest gainers among healthcare stocks include:

• Clovis Oncology Inc (CLVS): CLVS stock is up 5.8% today.

• Community Health Systems (CYH): CYH stock is up 2.3% today.

• Astrazeneca Plc (AZN): AZN stock is up 2.0% today.

• Mannkind Corp (MNKD): MNKD stock is up 3.2%, marking the third consecutive day the stock has increased.

• Taro Pharm Inds (TARO): TARO stock is up 1.2% today.

• Select Medical Holdings Corp (SEM): SEM stock is up 1.1% today.

• Valeant Pharmaceuticals International (VRX): VRX stock is up 1.0%, marking the third consecutive day the stock has increased.

• Arena Pharmaceuticals (ARNA): ARNA stock is up 0.6%, marking the third consecutive day the stock has increased.

• Allergan Inc (AGN): AGN stock is up 0.8% today.

• Lifepoint Hospitals (LPNT): LPNT stock is up 0.6% today.

Some of the biggest losers among healthcare stocks include:

• Puma Biotechnology (PBYI): PBYI stock is down 2.8% today.

• Cantel Medical (CMN): CMN stock is down 2.6% today.

• Lannett Co Inc (LCI): LCI stock is down 3.0% today.

• Mwi Veterinary Supply (MWIV): MWIV stock is down 3.0% today.

• Ironwood Pharmaceuticals (IRWD): IRWD stock is down 2.1% today and down 20.3% in the last month.

• Neogen Corp (NEOG): NEOG stock is down 2.7% today.

• Vertex Pharmaceuticals Inc (VRTX): VRTX stock is down 2.2% today.

• Msa Safety Inc. (MSA): MSA stock is down 2.3% today.

• Cooper Companies (COO): COO stock is down 2.3% today.

• NPS Pharmaceuticals (NPSP): NPSP stock is down 2.3% today.

For more information on the best stocks to buy right now, check out the latest commentary on InvestorPlace.com.

And for more on the hot stocks moving most on Wall Street right now, check out our archive of daily market movers by sector here.

Editor’s Note: Returns for the fastest-moving stocks listed here are based on share prices 20 minutes prior to publication of this story.