投資評等
最後更新日期：2024/4/20
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 |
| 2014/7/16 | Robert W. Baird | Neutral >> Outperform | $95 >> $120 |
| 2012/9/18 | Standpoint Research | Hold >> Buy | 48 |
| 2012/3/22 | Needham | Buy >> Strong Buy | $50 >> $66 |
| 2011/11/21 | Barclays Capital | Equal Weight >> Overweight | $27 >> $35 |
| 2011/6/15 | Standpoint Research | Hold >> Buy | 42 |
| 2011/1/19 | Rodman & Renshaw | Mkt Perform >> Mkt Outperform | 38 |
| 2010/10/28 | Barclays Capital | Equal Weight >> Overweight | $31 >> $39 |
| 2010/7/23 | Standpoint Research | Hold >> Buy | 35 |
| 2009/4/8 | JP Morgan | Underweight Neutral | |
| 2009/2/10 | Robert W. Baird | Neutral Outperform | $16 $22 |
| 2006/7/18 | Kaufman Bros | Sell Hold | 20 |
| 2006/4/28 | Robert W. Baird | Neutral Outperform | $24 $28 |
| 2005/3/31 | Merrill Lynch | Neutral->Buy | |
| 2004/3/31 | Thomas Weisel | Peer Perform->Outperform | |
| 2004/3/29 | Fulcrum | Neutral->Buy | 17 |
| 2003/1/24 | Thomas Weisel | Mk -> Rerform -> Attractive | 12 |
| 2002/7/31 | Salomon Smth Brny | Neutral -> Outperform | 6 |
| 2002/7/26 | Soundview Technology | Underperform -> 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 |
| 2012/8/21 | Standpoint Research | Buy >> Hold | |
| 2012/5/29 | Barclays | Overweight >> Equal Weight | $49 >> $37 |
| 2011/11/15 | Needham | Buy >> Hold | |
| 2011/10/20 | Needham | Strong Buy >> Buy | $45 >> $28 |
| 2011/3/30 | Standpoint Research | Buy >> Hold | |
| 2010/9/13 | Robert W. Baird | Outperform >> Neutral | $40 >> $27 |
| 2010/9/8 | UBS | Buy >> Neutral | 28.5 |
| 2010/4/13 | Wedbush | Outperform >> Neutral | $55 >> $48 |
| 2009/10/15 | Stifel Nicolaus | Buy >> Hold | |
| 2009/7/29 | Robert W. Baird | Outperform >> Neutral | $26 >> $34 |
| 2007/1/5 | Deutsche Securities | Buy Hold | |
| 2005/12/22 | Robert W. Baird | Outperform->Neutral | |
| 2005/6/14 | Piper Jaffray | Outperform->Market Perform | |
| 2005/5/19 | Lehman Brothers | Equal-weight->Underweight | |
| 2005/4/12 | JP Morgan | Neutral->Underweight | |
| 2004/4/22 | Banc of America Sec | Buy->Neutral | |
| 2003/10/17 | Lehman Brothers | Overweight -> Equal-weight | |
| 2003/7/25 | Needham & Co | Buy -> Hold | |
| 2003/7/8 | JP Morgan | Neutral -> Underweight | |
| 2003/7/8 | JP Morgan | Neutral -> Underweight | |
| 2003/7/8 | JP Morgan | Neutral -> Underweight | |
| 2003/4/7 | JP Morgan | Overweight -> Neutral | |
| 2002/11/20 | Salomon Smth Brny | Outperform -> In-line | 7 |
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 |
| 2015/9/10 | UBS | Sell | 71 |
| 2013/3/27 | RBC Capital Mkts | Outperform | 55 |
| 2011/5/12 | Auriga U.S.A | Buy | 51 |
| 2010/4/15 | Rodman & Renshaw | Mkt Perform | |
| 2009/12/16 | Wedbush Morgan | Outperform | 49 |
| 2009/10/12 | Brean Murray | Buy | 45 |
| 2009/9/15 | UBS | Buy | 42 |
| 2009/3/25 | Stifel Nicolaus | Buy | 23 |
| 2006/10/16 | Prudential | Underweight | 15 |
| 2006/8/16 | AG Edwards | Buy | 22 |
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 |
| 2015/4/16 | JP Morgan | Overweight | 105 |
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 |
| 2015/10/19 | Maxim Group | Buy | $114 >> $140 |
| 2014/1/13 | Deutsche Bank | Buy | $83 >> $103 |
| 2013/4/25 | Deutsche Bank | Buy | $60 >> $62 |
| 2012/4/27 | Barclays | Overweight | $45 >> $49 |
| 2011/10/20 | Barclays Capital | Equal Weight | $37 >> $27 |
| 2011/4/21 | Brean Murray | Buy | $40 >> $48 |
| 2011/4/12 | Wedbush | Neutral | $40 >> $45 |
| 2011/4/8 | Barclays Capital | Overweight | $42 >> $45 |
| 2011/1/19 | Brean Murray | Buy | $38 >> $40 |
| 2010/11/30 | Barclays Capital | Overweight | $39 >> $41 |