Expedia Inc. (NASDAQ: EXPE): Citigroup on Tuesday upgraded its rating on Expedia from Hold to Buy. The firm maintained its $29 price target.
Nvidia (NASDAQ: NVDA): JP Morgan this morning upgraded its rating on the stock to Neutral from Underweight, citing valuation.
Qualcomm (NASDAQ: QCOM): BMO Capital on Tuesday lowered its rating on the company to Market Perform from Outperform.
GT Solar International, Inc. (NASDAQ: SOLR): Brean Murray this morning initiated GT Solar with a Buy rating and a price target of $15.
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