投資評等
最後更新日期：2024/5/17
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 |
| 2009/11/23 | Jefferies & Co | Underperform >> Hold | |
| 2009/11/6 | Caris & Company | Average >> Above Average | $18 >> $23 |
| 2009/9/23 | Auriga U.S.A | Hold >> Buy | $16 >> $24 |
| 2006/7/5 | First Albany | Neutral Buy | 24 |
| 2006/5/30 | Friedman Billings | Underperform Mkt Perform | 18 |
| 2006/5/26 | Caris & Company | Above Average Buy | |
| 2005/2/3 | Piper Jaffray | Market Perform->Outperform | 25 |
| 2003/10/22 | Avondale Partners | Mkt Perform -> Mkt Outperform | 15 |
| 2003/2/12 | USB Piper Jaffray | Marke -> Rerform -> Outperform | 12.5 |
| 2002/9/23 | Jefferies & Co | Sell -> Accumulate | 8.5 |
| 2002/7/31 | Advest Inc | Sell -> Neutral | |
| 2002/7/30 | Merrill Lynch | NT Reduce/Sell -> NT Neutral | |
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 |
| 2009/4/2 | Caris & Company | Above Average Average | |
| 2009/2/25 | Deutsche Securities | Buy Hold | |
| 2005/5/2 | First Albany | Buy->Neutral | |
| 2004/4/20 | Roth Capital | Strong Buy->Buy | $21 |
| 2003/3/19 | Jefferies & Co | Buy -> Hold | |
| 2002/10/28 | Ryan, Beck & Co | Mk -> Rerform -> Underperform | 8 |
| 2002/10/25 | Raymond James | Mk -> Rerform -> Underperform | |
| 2002/10/25 | Advest Inc | Neutral -> Sell | |
| 2002/10/25 | SunTrust Rbsn Humphrey | Neutral -> Underperform | |
| 2002/7/30 | JP Morgan | LT Buy -> Mkt Perform | |
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 |
| 2009/6/9 | Brean Murray | Buy | 19 |
| 2007/5/8 | Stifel Nicolaus | Buy | 24 |
| 2006/4/19 | Bear Stearns | Outperform | |
| 2005/8/23 | JMP Securities | Mkt Outperform | 20 |
| 2005/3/22 | Jefferies Co | Hold | |
| 2005/2/10 | Thomas Weisel | Peer Perform | |
| 2004/10/8 | Friedman Billings | Underperform | 14.5 |
| 2003/12/12 | Roth Capital | Strong Buy | 16 |
| 2003/10/28 | SunTrust Rbsn Humphrey | Underweight | |
| 2003/6/27 | Deutsche Securities | Buy | 15 |
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 |
| 2009/10/7 | Leerink Swann | Mkt Perform | |
| 2002/12/10 | UBS Warburg | Hold | 6 |
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 |
| 2010/5/5 | Oppenheimer | Perform | $19 >> $22 |
| 2009/8/7 | Caris & Company | Average | $15 >> $18 |
| 2009/8/7 | Brean Murray | Buy | $19 >> $21 |
| 2006/8/4 | JMP Securities | Strong Buy | |
| 2006/1/9 | Piper Jaffray | Outperform | 20 |
| 2004/12/10 | WR Hambrecht | Buy | 22 |
| 2004/12/9 | Roth Capital | Buy | 18.5 |
| 2004/12/2 | First Albany | Buy | 19 |
| 2004/10/29 | Roth Capital | Buy | 18 |
| 2004/10/28 | First Albany | Buy | 17 |