Healthcare stocks finished up 0.6% on Wall Street today.

More broadly, the Dow Jones Industrial Average was up 0.5%, the Nasdaq rose 0.8% and the S&P 500 increased 0.5%.

Some of the biggest gainers among healthcare stocks include:

• Celldex Therapeutics Inc (CLDX): CLDX stock is up 6.8% today.

• Lannett Co Inc (LCI): LCI stock is up 5.1% today.

• Immunogen (IMGN): IMGN stock is up 4.8% today.

• Alnylam Pharmaceuticals (ALNY): ALNY stock is up 4.3% today.

• Acadia Pharmaceuticals Inc (ACAD): ACAD stock is up 4.0% today.

• Puma Biotechnology (PBYI): PBYI stock is up 3.9% today.

• Magellan Health Services (MGLN): MGLN stock is up 3.9% today.

• Alexion Pharmaceuticals (ALXN): ALXN stock is up 3.7% today.

• Ligand Pharmaceuticals Inc (LGND): LGND stock is up 3.5% today.

• Acorda Therapeutics (ACOR): ACOR stock is up 3.4% today.

Some of the biggest losers among healthcare stocks include:

• Isis Pharmaceuticals (ISIS): ISIS stock is down 6.8%, marking the third consecutive day the stock has decreased.

• Intuitive Surgical (ISRG): ISRG stock is down 1.7% today.

• Examworks Group (EXAM): EXAM stock is down 1.1% today.

• Steris Corp (STE): STE stock is down 0.9%, marking the third consecutive day the stock has decreased.

• Centene Corp (CNC): CNC stock is down 0.7%, marking the third consecutive day the stock has decreased.

• Sirona Dental Systems (SIRO): SIRO stock is down 0.7% today.

• Emeritus Corp (ESC): ESC stock is down 0.6%, marking the third consecutive day the stock has decreased.

• Hanger Orthopedic Group (HGR): HGR stock is down 0.6% today.

• Pdl Biopharma (PDLI): PDLI stock is down 0.6% today.

• Select Medical Holdings Corp (SEM): SEM stock is down 0.6% 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.