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 |
| 2011/8/1 | Oppenheimer | Perform >> Outperform | 32 |
| 2010/7/7 | Oppenheimer | Perform >> Outperform | 22 |
| 2010/6/17 | Argus | Hold >> Buy | 25 |
| 2010/5/27 | Caris & Company | Average >> Buy | $23 >> $24 |
| 2010/4/12 | RBC Capital Mkts | Sector Perform >> Outperform | $21 >> $22 |
| 2010/4/5 | Piper Jaffray | Neutral >> Overweight | $20 >> $22 |
| 2010/1/22 | Brigantine | Hold >> Buy | 23 |
| 2010/1/4 | Stifel Nicolaus | Hold >> Buy | 22 |
| 2009/10/14 | Thomas Weisel | Market Weight >> Overweight | |
| 2009/7/24 | AmTech Research | Neutral >> Buy | 19 |
| 2009/6/24 | Barclays Capital | Equal Weight >> Overweight | |
| 2007/1/8 | UBS | Neutral Buy | |
| 2006/8/4 | Friedman Billings | Mkt Perform Outperform | $14.50 $12.50 |
| 2005/9/22 | Morgan Keegan | Mkt Perform->Outperform | |
| 2005/3/21 | Robert W. Baird | Neutral->Outperform | |
| 2005/1/26 | Merrill Lynch | Neutral->Buy | |
| 2004/9/24 | Morgan Keegan | Mkt Perform->Outperform | |
| 2004/7/7 | Bernstein | Mkt Perform->Outperform | |
| 2004/6/4 | First Albany | Neutral->Buy | 13.5 |
| 2004/5/26 | Punk, Ziegel & Co | Mkt Perform->Accumulate | 13.5 |
| 2004/4/20 | UBS | Neutral->Buy | |
| 2003/12/10 | Goldman Sachs | In-Line->Outperform | 15 |
| 2003/12/5 | Friedman Billings | Mkt Perform->Outperform | $16 |
| 2003/10/21 | Merriman Curhan Ford | Neutral -> Buy | |
| 2003/10/17 | Legg Mason | Hold -> Buy | |
| 2003/8/20 | RBC Capital Mkts | Sector Perform -> Outperform | |
| 2003/8/7 | AG Edwards | Hold -> Buy | 14 |
| 2003/8/7 | Bear Stearns | Peer Perform -> Outperform | |
| 2003/8/7 | Wachovia | Mkt Perform -> Outperform | |
| 2003/7/31 | JP Morgan | Neutral -> Overweight | |
| 2003/7/17 | Pacific Growth Equities | Equal Weight -> Over Weight | |
| 2003/7/17 | Pacific Growth Equities | Equal Weight -> Over Weight | |
| 2003/7/17 | Pacific Growth Equities | Equal Weight -> Over Weight | |
| 2003/5/14 | First Albany | Underperform -> Neutral | |
| 2003/1/21 | Friedman Billings | Mk -> Rerform -> Outperform | |
| 2002/9/19 | First Albany | Buy -> Strong Buy | |
| 2002/8/9 | First Albany | Neutral -> Buy | 8.2 |
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 |
| 2010/10/22 | Oppenheimer | Outperform >> Perform | |
| 2010/4/8 | Canaccord Adams | Buy >> Hold | |
| 2009/9/21 | Piper Jaffray | Overweight >> Neutral | 17 |
| 2009/4/24 | Argus | Buy Hold | |
| 2009/4/20 | RBC Capital Mkts | Outperform Sector Perform | |
| 2009/3/13 | Thomas Weisel | Overweight Market Weight | |
| 2007/5/31 | Bear Stearns | Outperform Peer Perform | |
| 2006/4/21 | Bear Stearns | Outperform Peer Perform | |
| 2006/3/23 | JP Morgan | Overweight Neutral | |
| 2005/7/22 | Friedman Billings | Outperform->Mkt Perform | |
| 2005/3/8 | Morgan Keegan | Outperform->Mkt Perform | |
| 2003/3/21 | Deutsche Securities | Buy -> Hold | |
| 2003/2/27 | Thomas Weisel | Attractive -> Mk -> Rerform | |
| 2002/12/2 | RBC Capital Mkts | Outperform -> Secto -> Rerform | |
| 2002/11/18 | Robert W. Baird | Outperform -> Neutral | |
| 2002/10/4 | First Albany | Strong Buy -> Neutral | |
| 2002/8/15 | Goldman Sachs | Recomm List -> Mkt Outperform | |
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 |
| 2012/1/9 | Hilliard Lyons | Long-term Buy | 31 |
| 2011/5/12 | Auriga U.S.A | Hold | 27 |
| 2010/11/19 | Wunderlich | Buy | 28 |
| 2010/6/3 | Collins Stewart | Hold | 21 |
| 2010/4/19 | Brean Murray | Buy | 23 |
| 2010/1/12 | William Blair | Outperform | |
| 2009/9/21 | JMP Securities | Mkt Outperform | 21 |
| 2009/9/11 | Oppenheimer | Perform | |
| 2009/8/27 | Citigroup | Buy | |
| 2009/7/22 | Merriman | Buy | |
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 |
| 2009/12/11 | FBR Capital | Outperform | 21 |
| 2003/11/4 | Goldman Sachs | In-Line | |
| 2002/10/16 | Soundview Technology | Outperform | 8 |
| 2002/9/6 | Thomas Weisel | Attractive | |
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 |
| 2011/4/21 | Barclays Capital | Overweight | $32 >> $35 |
| 2011/4/21 | UBS | Buy | $30 >> $32 |
| 2011/4/21 | Wedbush | Outperform | $30 >> $33 |
| 2011/4/18 | Brean Murray | Buy | $30 >> $33 |
| 2011/2/9 | Barclays Capital | Overweight | $30 >> $32 |
| 2011/2/9 | UBS | Buy | $28 >> $30 |
| 2011/2/9 | Wedbush | Outperform | $27 >> $29 |
| 2011/2/9 | FBR Capital | Outperform | $27 >> $29 |
| 2011/1/26 | Barclays Capital | Overweight | $28 >> $30 |
| 2011/1/24 | Brean Murray | Buy | $24 >> $30 |