SunPower : Cramer recommends taking profits in this solar power technologies company.
Ironwood Pharmaceuticals : The "Mad Money" host is unfamiliar with this name. He will do research and address it at a future date.
Las Vegas Sands : To attract business, the casino operator needs the price of oil to go down, Cramer said. He recommends taking profits right now.
Call Cramer: 1-800-743-CNBC
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