投資評等
最後更新日期：2024/4/27
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 |
| 2010/2/5 | Robert W. Baird | Neutral >> Outperform | $21 >> $25 |
| 2010/1/7 | Deutsche Bank | Hold >> Buy | $22 >> $25.50 |
| 2009/8/13 | Thomas Weisel | Market Weight >> Overweight | $18 >> $20 |
| 2009/7/10 | Deutsche Securities | Sell >> Hold | |
| 2005/1/28 | Merrill Lynch | Neutral->Buy | |
| 2003/5/20 | Robert W. Baird | Neutral -> Outperform | 15 |
| 2002/10/29 | Thomas Weisel | Mk -> Rerform -> Attractive | |
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 |
| 2014/4/9 | ISI Group | Buy >> Neutral | 49 |
| 2011/10/5 | Deutsche Bank | Buy >> Hold | $26 >> $21 |
| 2009/7/31 | Robert W. Baird | Outperform >> Neutral | 20 |
| 2009/6/23 | Barclays Capital | Equal Weight >> Underweight | |
| 2005/12/22 | Needham Co | Strong Buy->Buy | |
| 2005/3/30 | 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 |
| 2012/3/22 | Maxim Group | Buy | 33 |
| 2010/10/6 | Jefferies | Hold | |
| 2005/11/2 | Deutsche Securities | Buy | 1900/1/26 |
| 2003/9/18 | Needham & Co | Strong 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 |
| 2003/10/7 | Merrill Lynch | Neutral | |
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 |
| 2013/9/17 | UBS | Buy | $40 >> $43 |
| 2011/5/6 | UBS | Buy | $29 >> $31 |
| 2011/5/6 | Deutsche Bank | Buy | $30 >> $35 |
| 2010/11/5 | Deutsche Bank | Buy | $27 >> $29 |
| 2010/9/3 | Barclays Capital | Underweight | $20 >> $21 |
| 2010/7/13 | Deutsche Bank | Buy | $28.50 >> $25.50 |
| 2010/4/5 | UBS | Buy | $24 >> $27 |
| 2008/12/15 | Robert W. Baird | Outperform | |
| 2004/2/5 | Needham & Co | Strong Buy | 25 |