The following stocks were the biggest movers and shakers in the Manufacturing sector today.

Some of the biggest gainers among Manufacturing stocks include:

Mattson Technology (MTSN): MTSN stock is up 16.45% today.

Cytomx Therapeutics Inc. (CTMX): CTMX stock is up 6.53% today.

Giga-Tronics Inc (GIGA): GIGA stock is up 5.43% today.

Foamix Pharmaceuticals Ltd (FOMX): FOMX stock is up 0.11% today.

Neothetics Inc (NEOT): NEOT stock is up 0.2% today.

Summer Infant (SUMR): SUMR stock is up 2.79% today.

Dicerna Pharmaceuticals Inc (DRNA): DRNA stock is up 1.24% today.

Adamis Pharmaceuticl (ADMP): ADMP stock is up 8.74% today.

Radcom Ltd (RDCM): RDCM stock is down 0.73% today.

Contravir Pharmaceut (CTRV): CTRV stock is down 2.48% today.

Some of the biggest losers among Manufacturing stocks include:

Zafgen Inc (ZFGN): ZFGN stock is down 61.27% today.

Arcelormittal (MT): MT stock is down 8.18% today.

Oncomed Pharmaceuticals Inc (OMED): OMED stock is down 3.35% today.

Gorman-Rupp Company (GRC): GRC stock is up 0.44% today.

Epirus Biopharmaceuticals Inc (EPRS): EPRS stock is up 0.22% today.

Westport Innovations Inc (WPRT): WPRT stock is up 0.43% today.

Loxo Oncology Inc (LOXO): LOXO stock is down 0.61% today.

Lexicon Pharmaceuticals (LXRX): LXRX stock is down 0.37% today.

Contrafect Corporation (CFRX): CFRX stock is down 1.02% 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.