投資評等
最後更新日期：2024/4/29
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 |
| 2013/10/31 | Mizuho | Neutral >> Buy | $43 >> $47 |
| 2011/11/4 | UBS | Neutral >> Buy | $33.50 >> $40 |
| 2010/4/20 | UBS | Neutral >> Buy | |
| 2009/3/24 | Thomas Weisel | Market Weight Overweight | $19 $27 |
| 2006/7/6 | Citigroup | Hold Buy | 46 |
| 2006/5/22 | UBS | Neutral Buy | |
| 2005/9/13 | Thomas Weisel | Peer Perform->Outperform | |
| 2005/6/16 | Banc of America Sec | Neutral->Buy | |
| 2005/3/23 | Deutsche Securities | Hold->Buy | 30 |
| 2005/2/3 | Goldman Sachs | In-Line->Outperform | |
| 2005/2/2 | Harris Nesbitt | Neutral->Outperform | |
| 2004/12/2 | Merrill Lynch | Sell->Neutral | |
| 2004/4/23 | Legg Mason | Hold->Buy | |
| 2004/4/15 | Piper Jaffray | Market Perform->Outperform | 35 |
| 2004/3/18 | Morgan Stanley | Equal-weight->Overweight | |
| 2003/12/15 | AmTech Research | Hold->Buy | $40 |
| 2003/10/17 | Deutsche Securities | Sell -> Hold | 25 |
| 2003/8/27 | Harris Nesbitt Gerard | Neutral -> Outperform | |
| 2003/7/31 | Merrill Lynch | Neutral -> Buy | |
| 2003/2/3 | Soundview Technology | Neutral -> Outperform | |
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 |
| 2014/10/10 | Needham | Buy >> Hold | |
| 2012/1/3 | Barclays Capital | Overweight >> Equal Weight | $38 >> $30 |
| 2011/7/12 | UBS | Buy >> Neutral | $44.50 >> $37 |
| 2008/11/21 | UBS | Buy Neutral | |
| 2006/4/26 | Deutsche Securities | Buy Hold | |
| 2006/1/3 | Harris Nesbitt | Outperform->Neutral | |
| 2005/11/23 | Bernstein | Outperform->Mkt Perform | |
| 2005/7/11 | Goldman Sachs | Outperform->In-Line | |
| 2004/9/27 | Morgan Stanley | Overweight->Equal-weight | |
| 2004/5/28 | AmTech Research | Buy->Hold | |
| 2002/10/24 | Morgan Stanley | Overweight -> Equal-weight | |
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 |
| 2012/3/30 | Longbow | Buy | 44 |
| 2009/5/19 | Caris & Company | Buy | 26 |
| 2009/4/15 | Citigroup | Buy | 26 |
| 2007/8/16 | Credit Suisse | Neutral | 38 |
| 2005/11/23 | UBS | Neutral | 1900/2/3 |
| 2005/2/23 | Friedman Billings | Outperform | 33 |
| 2005/1/26 | Prudential | Overweight | 29 |
| 2004/11/12 | Wells Fargo Sec | Hold | |
| 2004/9/28 | Smith Barney Citigroup | Hold | 30 |
| 2003/9/30 | CSFB | Neutral | 26 |
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 |
| 2002/9/26 | Thomas Weisel | Buy | 23 |
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 |
| 2011/6/20 | Barclays Capital | Overweight | $45 >> $40 |
| 2011/5/6 | Barclays Capital | Overweight | $40 >> $45 |
| 2010/12/1 | Barclays Capital | Overweight | $32 >> $34 |
| 2010/11/5 | UBS | Buy | $34.50 >> $36.50 |
| 2010/8/6 | Barclays Capital | Overweight | $30 >> $32 |
| 2010/7/30 | UBS | Buy | $32.50 >> $33.50 |
| 2010/5/6 | Caris & Company | Buy | $32 >> $34 |
| 2010/2/4 | Credit Suisse | Outperform | $29 >> $30 |
| 2009/9/9 | Caris & Company | Buy | $31 >> $32 |
| 2009/4/1 | Barclays Capital | Overweight | |