投資評等
最後更新日期：2024/4/21
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 |
| 2015/5/21 | Morgan Stanley | Equal-Weight >> Overweight | $162 >> $190 |
| 2014/4/23 | Maxim Group | Hold >> Buy | 205 |
| 2011/3/28 | Auriga U.S.A | Hold >> Buy | $75 >> $75 |
| 2009/10/28 | Caris & Company | Average >> Above Average | $35 >> $42 |
| 2009/7/9 | Auriga U.S.A | Hold >> Buy | 36 |
| 2007/6/14 | Bear Stearns | Peer Perform Outperform | |
| 2006/8/18 | Caris & Company | Above Average Buy | |
| 2005/3/30 | Robert W. Baird | Neutral->Outperform | |
| 2004/4/21 | Robert W. Baird | Neutral->Outperform | $9 |
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 |
| 2015/10/1 | Leerink Partners | Outperform >> Mkt Perform | |
| 2011/2/9 | Auriga U.S.A | Buy >> Hold | $75 >> $75 |
| 2011/1/14 | RBC Capital Mkts | Outperform >> Sector Perform | $60 >> $65 |
| 2010/7/15 | GARP Research | Buy >> Neutral | |
| 2009/10/28 | Robert W. Baird | Outperform >> Neutral | $41 >> $35 |
| 2009/4/22 | Caris & Company | Above Average Average | |
| 2005/6/10 | Robert W. Baird | Outperform->Neutral | |
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 |
| 2015/1/7 | Barclays | Equal Weight | 210 |
| 2014/8/1 | Tigress Financial | Buy | |
| 2011/1/7 | William Blair | Outperform | |
| 2010/10/8 | RBC Capital Mkts | Outperform | 59 |
| 2010/7/14 | Oppenheimer | Perform | |
| 2010/4/9 | JMP Securities | Mkt Perform | |
| 2009/5/15 | Auriga U.S.A | Hold | 39 |
| 2006/12/12 | Deutsche Securities | Hold | 40 |
| 2006/10/13 | Lehman Brothers | Equal-weight | 36 |
| 2006/2/17 | Caris & Company | Average | |
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 |
| 2011/4/27 | Auriga U.S.A | Buy | 75 |
| 2010/10/14 | Wedbush | Outperform | 60 |
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 |
| 2013/7/22 | Barclays | Overweight | $55 >> $80 |
| 2012/2/8 | Barclays Capital | Overweight | $39 >> $60 |
| 2011/4/27 | Deutsche Bank | Buy | $82.50 >> $84 |
| 2011/4/27 | RBC Capital Mkts | Sector Perform | $67 >> $72 |
| 2011/4/27 | Wedbush | Outperform | $75 >> $80 |
| 2010/12/13 | UBS | Buy | $60 >> $72 |
| 2010/10/27 | UBS | Buy | $56 >> $60 |
| 2010/10/27 | Auriga U.S.A | Buy | $49 >> $60 |
| 2010/10/13 | Barclays Capital | Overweight | $55 >> $53 |
| 2010/10/12 | Deutsche Bank | Buy | $56 >> $63 |