Analyst Upgrades

• Exxon Mobil (XOM), Netflix (NFLX), Noble Corp. (NE), Pioneer Natural (PXD) and Noble Energy (NBL) to buy from neutral at Goldman.
• Cenovus Energy (CVE) to conviction buy from neutral and Atwood Oceanics (ATW) to neutral from sell at Goldman as well.
• Southern Company (SO) to buy from hold at Citigroup.
• Chevron (CVX) to buy from neutral at BofA/Merrill.
• Ryder (R), Entergy (ETR) and Seaspan (SSW) to buy from hold at Jefferies.
• Gerdau (GGB), Crown Castle (CCI) and American Tower (AMT) to buy from neutral at UBS.
• Aon (AON) and Willis Group (WSH) to buy from neutral at Janney Capital.
• Ryland Group (RYL) to buy from neutral at Ticonderoga.

Here are some highlights from this past week's earnings coverage on BloggingStocks:

• Aetna Inc. (AET) shares declined after the insurer issued a surprise earnings warning for 2010.
• Alcoa Inc. (AA) swung to a smaller-than-expected Q4 profit even as revenue declined, sending shares lower.
• Carter's Inc. (CRI) posted strong Q3 earnings that topped estimates and same-store sales growth.
• Chevron Corp. (CVX) shares declined slightly after the company issued a surprise earnings warning.
• Con-Way Inc. (CNW) was downgraded due in part to concerns about near-term earnings.

Carter's Inc. (CRI), a retailer of children's apparel, reported Q3 earnings on Friday. The company delivered a nice increase in both sales and net income. It even beat earnings estimates. Yet, the stock is down over 3% as I write this. The market can be funny sometimes, huh?

The top line increased over 10%. Adjusted per-share profit came in at 84 cents. That represented a whopping increase over the adjusted 58 cents per share recorded one year ago. Carter's also experienced a good rise in comparable store sales; the statistic went up over 6%. The OshKosh segment didn't do so well with comps, however.