投資評等
最後更新日期：2024/12/23
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 |
| 2012/11/20 | MKM Partners | Neutral >> Buy | $47 >> $51 |
| 2012/7/13 | MP Advisors | Market Perform >> Outperform | 45 |
| 2010/1/13 | Credit Suisse | Neutral >> Outperform | $35 >> $47 |
| 2009/11/9 | Leerink Swann | Mkt Perform >> Outperform | |
| 2009/3/20 | Cowen & Co | Neutral Outperform | |
| 2009/3/13 | Bernstein | Mkt Perform Outperform | |
| 2007/4/13 | Goldman Sachs | Sell Neutral | |
| 2006/2/3 | Leerink Swann | Mkt Perform Outperform | |
| 2005/8/22 | CSFB | Underperform->Neutral | |
| 2005/2/22 | Sun Trust Rbsn Humphrey | Neutral->Buy | 38 |
| 2004/12/15 | Raymond James | Mkt Perform->Strong Buy | |
| 2004/3/15 | Thomas Weisel | Peer Perform->Outperform | 55 |
| 2003/11/12 | Prudential | Underweight -> Overweight | 54 |
| 2003/7/14 | CIBC Wrld Mkts | Sector Underperform -> Sector Perform | 64 |
| 2003/5/26 | Friedman Billings | Mkt Perform -> Outperform | |
| 2003/5/22 | Friedman Billings | Mkt Perform -> Outperform | |
| 2003/1/30 | Banc of America Sec | Neutral -> Buy | 64 |
| 2003/1/28 | JP Morgan | Underweight -> Neutral | |
| 2002/12/3 | Morgan Stanley | Equal-weight -> Overweight | |
| 2002/12/3 | Merrill Lynch | Sell -> Neutral | |
| 2002/10/28 | Banc of America Sec | Mk -> Rerform -> Buy | 64 |
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 |
| 2006/2/23 | Friedman Billings | Mkt Perform Underperform | |
| 2006/1/5 | Goldman Sachs | In-Line->Underperform | |
| 2005/12/21 | Matrix Research | Hold->Sell | |
| 2005/6/13 | Friedman Billings | Mkt Perform->Underperform | 32 |
| 2004/11/1 | Prudential | Overweight->Neutral | |
| 2004/1/12 | CSFB | Neutral->Underperform | |
| 2003/11/21 | Morgan Stanley | Overweight->Equal-weight | |
| 2003/11/21 | Friedman Billings | Outperform->Mkt Perform | |
| 2002/12/4 | Raymond James | Mk -> Rerform -> Underperform | |
| 2002/12/3 | Merrill Lynch | Buy -> Sell | |
| 2002/10/21 | UBS Warburg | Buy -> Hold | 60 |
| 2002/10/9 | Raymond James | Strong 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 |
| 2011/11/29 | MKM Partners | Buy | 38 |
| 2009/12/16 | UBS | Buy | |
| 2005/9/29 | Banc of America Sec | Neutral | |
| 2005/9/7 | Bear Stearns | Peer Perform | |
| 2005/4/1 | Caris Company | Average | |
| 2004/12/13 | JP Morgan | Neutral | |
| 2004/4/15 | Harris Nesbitt Gerard | Neutral | 47 |
| 2004/3/4 | Caris & Company | Average | 49 |
| 2003/3/5 | First Albany | Neutral | 61 |
| 2002/9/13 | SunTrust Rbsn Humphrey | Neutral | |
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 |
| 2002/11/19 | Merrill Lynch | 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 |
| 2015/4/29 | UBS | Buy | $64 >> $68 |
| 2014/4/11 | MKM Partners | Buy | $64 >> $70 |
| 2014/2/5 | Argus | Buy | $54 >> $62 |
| 2013/4/15 | Barclays | Overweight | $45 >> $60 |
| 2012/10/17 | MP Advisors | Outperform | $45 >> $50 |
| 2012/7/30 | UBS | Buy | $45 >> $50 |
| 2012/2/3 | Barclays Capital | Overweight | $38 >> $40 |
| 2011/5/16 | UBS | Buy | $40 >> $42 |
| 2011/1/24 | Deutsche Bank | Buy | $48 >> $43 |
| 2011/1/24 | Barclays Capital | Overweight | $43 >> $41 |