投資評等
最後更新日期：2012/5/27
升級(Upgrade)
| 日期/Date | 券商
Brokerage Firm | 原評等->升級後評等
Upgrade from: -> to: | 新目標價
New Target |
| 2010/5/27 | Oppenheimer | Perform >> Outperform | 55 |
| 2010/4/15 | Credit Suisse | Neutral >> Outperform | |
| 2010/2/4 | HSBC Securities | Neutral >> Overweight | |
| 2010/1/11 | Citigroup | Hold >> Buy | |
| 2009/3/27 | Benchmark | Sell Hold | |
| 2007/2/5 | Goldman Sachs | Neutral Buy | |
| 2006/5/19 | Lehman Brothers | Underweight Equal-weight | |
| 2005/9/27 | JP Morgan | Neutral->Overweight | |
| 2005/6/29 | Banc of America Sec | Neutral->Buy | |
| 2005/2/7 | AG Edwards | Hold->Buy | 67 |
| 2004/1/6 | Goldman Sachs | In-Line->Outperform | |
| 2003/10/17 | First Albany | Underperform -> Neutral | 44 |
| 2003/9/3 | Merrill Lynch | Neutral -> Buy | |
| 2003/7/30 | Lehman Brothers | Underweight -> Equal-weight | |
| 2003/7/17 | Banc of America Sec | Neutral -> Buy | 46 |
| 2003/7/17 | Banc of America Sec | Neutral -> Buy | 46 |
| 2003/7/17 | Banc of America Sec | Neutral -> Buy | 46 |
| 2003/1/29 | Prudential | Hold -> Buy | |
| 2002/12/17 | CSFB | Neutral -> Outperform | 45 |
| 2002/12/5 | First Albany | Sell -> Underperform | |
| 2002/10/30 | Bear Stearns | Pee -> Rerform -> Outperform | |
| 2002/7/23 | Prudential | Sell -> Hold | 39 |
| 2002/7/23 | Lehman Brothers | Mkt Underperform -> Mkt Perform | 42 |
降級(Downgrade)
| 日期/Date | 券商
Brokerage Firm | 原評等->降級後評等
Upgrade from: -> to: | 新目標價
New Target |
| 2010/7/28 | Howard Weil | Market Outperform >> Market Perform | $58 >> $45 |
| 2010/7/16 | Standpoint Research | Buy >> Hold | |
| 2010/6/17 | Barclays Capital | Equal Weight >> Underweight | |
| 2010/5/3 | Argus | Buy >> Hold | |
| 2010/4/26 | Benchmark | Buy >> Hold | |
| 2009/10/28 | Citigroup | Buy >> Hold | |
| 2009/9/10 | HSBC Securities | Overweight >> Neutral | |
| 2009/4/14 | Oppenheimer | Outperform Perform | |
| 2009/3/3 | Bernstein | Outperform Mkt Perform | |
| 2007/1/10 | Bear Stearns | Outperform Peer Perform | |
| 2005/10/5 | Citigroup | Buy->Hold | |
| 2005/6/16 | Goldman Sachs | Outperform->In-Line | |
| 2005/1/20 | Morgan Stanley | Overweight->Equal-weight | |
| 2003/12/22 | AG Edwards | Buy->Hold | |
| 2003/12/15 | Prudential | Neutral->Underweight | $42 |
| 2003/6/16 | Deutsche Securities | Buy -> Hold | |
| 2003/6/5 | Goldman Sachs | Outperform -> In-Line | |
| 2003/5/9 | Prudential | Buy -> Hold | |
| 2003/3/24 | CSFB | Outperform -> Neutral | |
| 2002/12/18 | Lehman Brothers | Equal-weight -> Underweight | 46 |
| 2002/10/29 | Merrill Lynch | Buy -> Neutral | |
| 2002/10/4 | Banc of America Sec | Buy -> Mk -> Rerform | |
首次予以評等(Coverage Initiated)
| 日期/Date | 券商
Brokerage Firm | 原評等->升級後評等
Upgrade from: -> to: | 目標股價 |
| 2010/12/14 | Jefferies | Hold | |
| 2010/3/17 | Standpoint Research | Buy | 75 |
| 2004/11/19 | Banc of America Sec | Neutral | 58 |
恢復投資評等(Coverage Resumed)
| 日期/Date | 券商/Brokerage Firm | 恢復評等後等級/Resumed Rating | 目標股價Target |
| 2002/8/14 | Merrill Lynch | NT Buy/LT Buy | |
重申相同投資評等(Coverage Reiterated)
| 日期/Date | 券商
Brokerage Firm | 重申相同投資評等
Reiterated Rating | 新目標價
New Target |
| 2011/9/13 | The Benchmark Company | Buy | $70 >> $55 |
| 2011/4/5 | The Benchmark Company | Buy | $55 >> $70 |
| 2011/1/10 | Oppenheimer | Outperform | $45 >> $55 |
| 2010/9/7 | The Benchmark Company | Buy | $41 >> $46 |
| 2010/7/2 | The Benchmark Company | Buy | $49 >> $41 |
| 2010/6/21 | Oppenheimer | Outperform | $55 >> $45 |
| 2010/5/26 | Howard Weil | Market Outperform | $70 >> $60 |
| 2009/10/28 | Howard Weil | Market Outperform | $58 >> $70 |
| 2007/4/4 | Banc of America Sec | Buy | |
| 2006/6/29 | CIBC Wrld Mkts | Sector Perform | |