Earnings reports continue to dribble in as the quarter winds down. Much of the attention this week will be on homebuilders KB Home (NYSE: KBH) and Lennar Corp. (NYSE: LEN) as investors look for any sign that the housing sector has bottomed (home sales numbers are also due out this week; see below). Analysts surveyed by Thomson Financial anticipate that both companies will report that they narrowed their losses in the most recent quarter.

KB Home's expected $1.25 per share loss, on revenue of $725.5 million, compares to the previous quarter loss of $3.30 and to a year-ago loss of $6.19. However, KB Home's losses in the past few quarters have been deeper than expected. The Los Angeles-based homebuilder's long-range earnings growth forecast is 10.5%, less than the S&P 500. Analysts continue to recommend holding KB Home, and have for at least 120 days. Shares, however, reached a new 52-week high of $31.69 on Friday, and they are up 10.5% year to date.

Lennar is expected to post a loss of 52 cents per share, on revenue of $1.1 billion. That compares to the previous quarter's per-share loss of 76 cents and to a year-ago loss of $3.25. While Lennar also has tended in the past few quarters to miss expectations, the Miami-based company managed a positive surprise in the first quarter of 2008. Lennar's long-range earnings growth forecast is 10.3%, about the same as KB Home's. Analysts also recommend holding Lennar. Friday, shares of Lennar also reached a 52-week high, $27.75, but they are down 6.4% year to date.

MOST NOTEWORTHY: First Solar, Pride International and EnerSys were today's noteworthy downgrades:

• Friedman Billings downgraded First Solar (NASDAQ: FSLR) to Underperform from Market Perform citing margin risk concerns, as the company aggressively pursues utility-scale projects in the US. The firm said risks are not reflected in share valuation near $300 and could be a source of disappointment but could also lead to downside EPS risk.
  
• Wachovia said Pride International (NYSE: PDE) has the least potential EPS upside vs. peers given the company has contracted the highest percentage of its floater days into 2012E. Additionally, the firm views a takeout by Seadrill as unlikely. Shares were cut to Underperform from Market Perform.
  
• Merriman downgraded shares of EnerSys (NYSE: ENS) to Neutral from Buy as they believe the strong Q4 results were driven by a one-time benefit from lead procurement mechanics and that data does not support the company's sustained margin expansion story.

OTHER DOWNGRADES:

• Citigroup lowered Intuit (NASDAQ: INTU) to Hold from Buy.
  
• UBS downgraded Nucor (NYSE: NUE) to Neutral from Buy.
  
• Smart Modular (NASDAQ: SMOD) was downgraded at Oppenheimer to Perform from Outperform.
  
• The Airlines Sector was cut by Soleil to Neutral from Outperform.

MOST NOTEWORTHY: Omnicare, Masco, Smart Modular and VASCO Data Security were today's noteworthy downgrades:

• Matrix downgraded shares of Omnicare (NYSE: OCR) to Hold from Buy to reflect the company's very weak performance and higher than average risk.
• Merrill Lynch downgraded Masco Corp (NYSE: MAS) to Sell from Neutral to reflect expectations for a decline in U.S. housing starts and remodeling in 2008. The broker recommends swapping into Texas Industries (NYSE: TXI).
• Smart Modular (NASDAQ: SMOD) was downgraded to Market Outperform from Strong Buy at JMP Securities following the Q4 pre-announcement.
• VASCO Data Security (NASDAQ: VDSI) was downgraded to Market Perform from Outperform at Friedman Billings on valuation.

OTHER DOWNGRADES:

• RAIT Financial Trust (NYSE: RAS) was downgraded to Underperform from Sector Perform at RBC Capital.
• KMG America (NYSE: KMA) was downgraded to Market Perform from Outperform at Friedman Billings on valuation.