投資評等
最後更新日期：2024/5/15
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 |
| 2011/4/5 | Auriga U.S.A | Sell >> Hold | $31 >> $39 |
| 2010/3/10 | Bernstein | Mkt Perform >> Outperform | |
| 2009/11/24 | Broadpoint AmTech Research | Neutral >> Buy | $32 >> $35 |
| 2009/11/24 | GC Research | Neutral >> Overweight | $31 >> $34 |
| 2009/8/13 | Robert W. Baird | Neutral >> Outperform | |
| 2009/5/20 | AmTech Research | Neutral Buy | $21 $30 |
| 2009/5/20 | Caris & Company | Above Average Buy | $26 $28 |
| 2009/5/20 | Robert W. Baird | Underperform Neutral | $12 $20 |
| 2009/5/20 | Deutsche Securities | Hold Buy | $18 $26 |
| 2005/8/11 | Morgan Stanley | Equal-weight->Overweight | 45 |
| 2005/7/7 | CSFB | Neutral->Outperform | |
| 2005/2/10 | Banc of America Sec | Sell->Buy | |
| 2004/11/24 | Pacific Crest | Sector Perform->Outperform | |
| 2004/10/25 | Smith Barney Citigroup | Hold->Buy | |
| 2004/2/13 | Merrill Lynch | Neutral->Buy | |
| 2004/2/13 | Deutsche Securities | Sell->Hold | |
| 2003/11/19 | Pacific Crest | Neutral->Buy | |
| 2003/11/19 | Needham & Co | Buy->Strong Buy | |
| 2003/2/20 | Merrill Lynch | Sell -> Neutral | |
| 2003/2/14 | Banc of America Sec | Sell -> Neutral | 26 |
| 2002/8/12 | Lehman Brothers | Underweight -> Overweight | |
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 |
| 2015/12/4 | Barclays | Overweight >> Equal Weight | $70 >> $60 |
| 2012/9/18 | RBC Capital Mkts | Outperform >> Sector Perform | $45 >> $41 |
| 2012/5/9 | UBS | Buy >> Neutral | $45 >> $40 |
| 2011/1/12 | Deutsche Bank | Buy >> Hold | $40 >> $40 |
| 2009/9/16 | Broadpoint AmTech Research | Buy >> Neutral | |
| 2007/5/23 | Credit Suisse | Outperform Neutral | |
| 2007/5/23 | JP Morgan | Overweight Neutral | |
| 2006/8/11 | Global Crown Capital | Overweight Neutral | |
| 2006/7/6 | Citigroup | Buy Hold | |
| 2004/12/8 | Banc of America Sec | Neutral->Sell | |
| 2004/11/29 | Bernstein | Outperform->Mkt Perform | 46 |
| 2004/10/12 | Piper Jaffray | Market Perform->Underperform | |
| 2004/4/21 | Prudential | Overweight->Neutral | |
| 2003/11/3 | Goldman Sachs | Outperform -> In-Line | |
| 2003/8/15 | Smith Barney Citigroup | Outperform -> In-line | |
| 2002/12/4 | Deutsche Securities | Hold -> Sell | |
| 2002/11/15 | Merrill Lynch | Neutral -> Sell | |
| 2002/9/6 | Merrill Lynch | NT Buy -> NT 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 |
| 2015/8/6 | Susquehanna | Neutral | 65 |
| 2011/8/4 | Morgan Keegan | Mkt Perform | |
| 2009/11/20 | BMO Capital Markets | Market Perform | |
| 2007/8/16 | Credit Suisse | Neutral | 37 |
| 2007/4/24 | Bear Stearns | Outperform | |
| 2005/4/12 | Robert W. Baird | Outperform | 46 |
| 2004/11/11 | Wells Fargo Sec | Hold | |
| 2004/6/14 | AmTech Research | Buy | |
| 2004/4/26 | JP Morgan | Overweight | |
| 2004/3/16 | Caris & Company | Buy | 75 |
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 |
| 2002/9/18 | Investec Inc | Buy | 27 |
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 |
| 2015/11/25 | MKM Partners | Neutral | $67 >> $64 |
| 2015/5/20 | Argus | Buy | $65 >> $73 |
| 2014/8/25 | UBS | Neutral | $48 >> $52 |
| 2014/6/9 | MKM Partners | Neutral | $54 >> $57 |
| 2014/5/21 | Deutsche Bank | Hold | $47 >> $51 |
| 2013/2/20 | Deutsche Bank | Hold | $39 >> $45 |
| 2012/11/28 | UBS | Neutral | $38 >> $41 |
| 2012/8/22 | Canaccord Genuity | Buy | $42 >> $45 |
| 2011/2/16 | UBS | Neutral | $40 >> $42 |
| 2011/2/16 | Auriga U.S.A | Sell | $30 >> $31 |