Healthcare stocks rose broadly on Wall Street today, with the sector seeing an overall increase of 0.6%.

More broadly, the Dow Jones Industrial Average pushed 0.3% higher, the Nasdaq increased 0.2% and the S&P 500 climbed 0.3%.

Some of the biggest gainers among healthcare stocks include:

• Tenet Healthcare Corp (THC): THC stock is up 3.8% today on 3 times normal volume.

• Amag Pharmaceuticals (AMAG): AMAG stock is up 3.2% today.

• Centene Corp (CNC): CNC stock is up 3.1% today.

• Wellcare Group (WCG): WCG stock is up 2.7% today.

• Examworks Group (EXAM): EXAM stock is up 2.3% today.

• Henry Schein (HSIC): HSIC stock is up 2.3% today.

• Acadia Healthcare Company Inc (ACHC): ACHC stock is up 2.3% today.

• Nxstage Medical (NXTM): NXTM stock is up 2.3% today.

• Dentsply International Inc (XRAY): XRAY stock is up 2.2% today.

• Universal Health Services (UHS): UHS stock is up 2.2% today.

Some of the biggest losers among healthcare stocks include:

• Repligen Corp (RGEN): RGEN stock is down 1.2% today.

• Magellan Health Services (MGLN): MGLN stock is down 0.8% today.

• Alexion Pharmaceuticals (ALXN): ALXN stock is down 0.7% today.

• Arena Pharmaceuticals (ARNA): ARNA stock is down 0.7% today.

• Halozyme Therapeutics (HALO): HALO stock is down 0.6% today.

• Celgene Corp (CELG): CELG stock is down 0.6% today.

• Msa Safety Inc. (MSA): MSA stock is down 0.5% today.

• Laboratory Corporation of America Holdings (LH): LH stock is down 0.5% today.

• Thoratec Corp (THOR): THOR stock is down 0.5% 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.