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 |
| 2012/1/3 | Barclays Capital | Equal Weight >> Overweight | $8 >> $9 |
| 2011/11/17 | MKM Partners | Neutral >> Buy | $8 >> $8 |
| 2011/1/20 | UBS | Neutral >> Buy | $7.50 >> $12 |
| 2011/1/13 | Sterne Agee | Neutral >> Buy | 12 |
| 2011/1/13 | Robert W. Baird | Neutral >> Outperform | $8 >> $15 |
| 2009/9/8 | UBS | Neutral >> Buy | $7.50 >> $9 |
| 2009/4/16 | Barclays Capital | Equal Weight Overweight | |
| 2009/3/16 | Caris & Company | Average Buy | $2.25 $5 |
| 2007/4/2 | Robert W. Baird | Neutral Outperform | $17 $18 |
| 2006/12/22 | First Albany | Neutral Buy | |
| 2006/9/11 | JP Morgan | Neutral Overweight | |
| 2006/5/19 | Credit Suisse | Neutral Outperform | |
| 2006/4/18 | JP Morgan | Underweight Neutral | |
| 2005/8/8 | Caris Company | Above Average->Buy | |
| 2005/8/1 | AG Edwards | Hold->Buy | 15 |
| 2005/7/12 | Jefferies Co | Hold->Buy | |
| 2005/4/26 | Moors Cabot | Hold->Buy | 13 |
| 2005/4/25 | Smith Barney Citigroup | Sell->Hold | |
| 2005/2/15 | AmTech Research | Hold->Buy | 16 |
| 2005/1/27 | Deutsche Securities | Sell->Hold | 10 |
| 2004/5/6 | CSFB | Neutral->Outperform | |
| 2004/5/5 | JMP Securities | Mkt Outperform->Strong Buy | |
| 2004/3/2 | Schwab Soundview | Neutral->Outperform | $21 |
| 2003/9/16 | First Albany | Buy -> Strong Buy | 22.5 |
| 2003/7/23 | Soundview Technology | Neutral -> Outperform | 21 |
| 2003/7/10 | UBS | Neutral -> Buy | 18 |
| 2003/6/12 | Deutsche Securities | Hold -> Buy | 17 |
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 |
| 2012/3/26 | Oppenheimer | Outperform >> Perform | |
| 2011/1/25 | Avian | Neutral >> Negative | |
| 2010/12/22 | Avian | Positive >> Neutral | |
| 2010/8/2 | Robert W. Baird | Outperform >> Neutral | $18 >> $8 |
| 2010/3/2 | UBS | Buy >> Neutral | $12 >> $10.50 |
| 2009/11/3 | Wedbush Morgan | Outperform >> Neutral | $8.50 >> $6 |
| 2009/5/11 | UBS | Buy Neutral | |
| 2009/5/7 | Deutsche Securities | Buy Hold | |
| 2006/12/13 | AG Edwards | Hold Sell | |
| 2006/9/26 | Credit Suisse | Outperform Neutral | |
| 2006/2/17 | Caris & Company | Buy Above Average | |
| 2005/12/8 | Jefferies Co | Buy->Hold | |
| 2005/12/6 | Lehman Brothers | Overweight->Equal-weight | |
| 2005/11/14 | AG Edwards | Buy->Hold | |
| 2005/9/29 | Moors Cabot | Buy->Hold | |
| 2005/4/1 | Caris Company | Above Average->Average | |
| 2005/3/4 | First Albany | Buy->Neutral | 15 |
| 2005/1/26 | Caris Company | Buy->Above Average | |
| 2004/12/16 | AmTech Research | Buy->Hold | |
| 2004/11/19 | Goldman Sachs | In-Line->Underperform | |
| 2004/11/18 | CSFB | Outperform->Neutral | |
| 2004/10/11 | Deutsche Securities | Hold->Sell | |
| 2004/9/30 | First Albany | Strong Buy->Buy | |
| 2004/4/28 | Smith Barney Citigroup | Buy->Sell | |
| 2003/11/19 | Oppenheimer | Buy->Sell | |
| 2003/10/20 | Bernstein | Mkt Perform -> Underperform | |
| 2003/10/17 | UBS | Buy -> Neutral | |
| 2003/10/16 | Deutsche Securities | Buy -> Hold | |
| 2003/10/13 | Banc of America Sec | Buy -> Neutral | |
| 2003/10/8 | Fulcrum | Buy -> Neutral | |
| 2003/9/10 | Soundview Technology | Outperform -> Neutral | |
| 2003/9/10 | Soundview Technology | Outperform -> Neutral | |
| 2002/12/18 | Merrill Lynch | Buy -> Neutral | |
| 2002/11/14 | Prudential | Buy -> Hold | 21 |
| 2002/11/13 | Salomon Smth Brny | Outperform -> In-line | |
| 2002/8/29 | Morgan Stanley | Equal-weight -> Underweight | |
| 2002/8/20 | Wedbush Morgan | Buy -> Hold | |
| 2002/8/7 | Gerard Klauer Mattison | Buy -> Outperform | 30 |
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 |
| 2011/7/13 | MKM Partners | Neutral | 8 |
| 2010/5/6 | Sterne Agee | Buy | 13 |
| 2009/8/17 | JMP Securities | Mkt Outperform | 10 |
| 2009/8/11 | Wedbush Morgan | Outperform | 8.5 |
| 2007/12/17 | Caris & Company | Below Average | 7 |
| 2007/8/16 | Credit Suisse | Outperform | $18 $17.50 |
| 2005/2/1 | Moors Cabot | Hold | 10 |
| 2004/11/12 | Wells Fargo Sec | Buy | 19 |
| 2004/4/1 | JP Morgan | Underweight | |
| 2004/3/16 | Caris & Company | Buy | 20 |
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 |
| 2004/3/31 | Caris & Company | Buy | 20 |
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 |
| 2012/2/6 | Stifel Nicolaus | Buy | $7.50 >> $9 |
| 2011/12/22 | Sterne Agee | Buy | $12 >> $11 |
| 2011/8/25 | Barclays Capital | Equal Weight | $9 >> $8 |
| 2011/3/24 | Stifel Nicolaus | Buy | $15 >> $17 |
| 2011/2/14 | Stifel Nicolaus | Buy | $13 >> $15 |
| 2011/2/11 | UBS | Buy | $12 >> $14 |
| 2011/2/10 | Auriga U.S.A | Buy | $11 >> $14 |
| 2011/1/13 | Wedbush | Outperform | $11 >> $15 |
| 2010/9/17 | UBS | Neutral | $9 >> $7 |
| 2010/9/17 | Oppenheimer | Perform | $11 >> $9 |