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 |
| 2015/11/19 | Craig Hallum | Hold >> Buy | |
| 2013/10/2 | Pacific Crest | Sector Perform >> Outperform | 53 |
| 2013/5/23 | Deutsche Bank | Hold >> Buy | $40 >> $46 |
| 2013/5/2 | Needham | Hold >> Buy | 45 |
| 2012/2/1 | Stifel Nicolaus | Hold >> Buy | 35 |
| 2011/12/1 | Argus | Hold >> Buy | |
| 2011/10/21 | Robert W. Baird | Neutral >> Outperform | $13 >> $17 |
| 2010/10/11 | Brean Murray | Hold >> Buy | 16 |
| 2010/1/11 | Argus | Hold >> Buy | 25 |
| 2009/9/23 | Thomas Weisel | Market Weight >> Overweight | |
| 2009/9/23 | Deutsche Securities | Hold >> Buy | $13 >> $20 |
| 2009/7/22 | Collins Stewart | Sell >> Hold | |
| 2009/6/25 | Deutsche Securities | Sell >> Hold | $4.50 >> $10 |
| 2009/6/17 | AmTech Research | Neutral >> Buy | |
| 2009/5/4 | BMO Capital Markets | Market Perform Outperform | |
| 2009/4/30 | Stifel Nicolaus | Hold Buy | 11 |
| 2009/2/10 | Robert W. Baird | Neutral Outperform | $6 $7 |
| 2007/8/17 | FTN Midwest | Neutral Buy | |
| 2006/9/1 | Robert W. Baird | Neutral Outperform | $26 $30 |
| 2006/7/17 | Morgan Stanley | Underweight Equal-weight | |
| 2005/5/18 | Pacific Crest | Sector Perform->Outperform | |
| 2005/4/20 | Needham Co | Buy->Strong Buy | 28 |
| 2005/4/20 | Smith Barney Citigroup | Hold->Buy | |
| 2005/3/24 | Lehman Brothers | Equal-weight->Overweight | 25 |
| 2005/2/18 | Bear Stearns | Peer Perform->Outperform | |
| 2005/1/19 | Merrill Lynch | Sell->Neutral | |
| 2005/1/14 | CSFB | Neutral->Outperform | |
| 2005/1/11 | Pacific Growth Equities | Equal Weight->Over Weight | |
| 2004/12/8 | CIBC Wrld Mkts | Sector Underperform->Sector Perform | |
| 2004/12/8 | Deutsche Securities | Hold->Buy | |
| 2004/11/8 | JP Morgan | Underweight->Overweight | |
| 2004/10/6 | Needham Co | Hold->Buy | 17 |
| 2004/7/2 | Banc of America Sec | Sell->Neutral | |
| 2003/9/23 | Bear Stearns | Peer Perform -> Outperform | 32 |
| 2003/9/2 | Goldman Sachs | In-Line -> Outperform | |
| 2003/8/11 | Lehman Brothers | Equal-weight -> Overweight | 28 |
| 2003/8/11 | Lehman Brothers | Equal-weight -> Overweight | 28 |
| 2003/8/11 | Lehman Brothers | Equal-weight -> Overweight | 28 |
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 |
| 2015/9/10 | The Benchmark Company | Hold >> Sell | 38 |
| 2015/9/3 | The Benchmark Company | Buy >> Hold | $65 >> $50 |
| 2013/1/31 | Barclays | Equal Weight >> Underweight | $32 >> $29 |
| 2012/8/20 | Stifel Nicolaus | Buy >> Hold | |
| 2012/5/29 | Barclays | Overweight >> Equal Weight | $36 >> $29 |
| 2011/11/15 | Deutsche Bank | Buy >> Hold | $23 >> $20 |
| 2010/10/28 | Stifel Nicolaus | Buy >> Hold | |
| 2010/10/21 | UBS | Buy >> Neutral | $15 >> $16 |
| 2010/10/21 | Robert W. Baird | Outperform >> Neutral | $15 >> $16 |
| 2010/10/18 | Argus | Buy >> Hold | |
| 2010/7/21 | Brean Murray | Buy >> Hold | |
| 2010/4/13 | Wedbush | Outperform >> Neutral | $25 >> $23 |
| 2010/3/26 | BMO Capital Markets | Outperform >> Market Perform | |
| 2009/4/14 | Robert W. Baird | Outperform Neutral | |
| 2009/4/8 | JP Morgan | Overweight Neutral | |
| 2009/4/1 | Deutsche Securities | Hold Sell | |
| 2009/1/14 | Argus | Buy Hold | |
| 2009/1/13 | Collins Stewart | Buy Sell | |
| 2006/4/19 | Bear Stearns | Outperform Peer Perform | |
| 2005/10/13 | JP Morgan | Overweight->Neutral | |
| 2005/8/26 | Morgan Stanley | Overweight->Equal-weight | 23 |
| 2005/7/20 | Bear Stearns | Outperform->Peer Perform | |
| 2005/6/28 | Goldman Sachs | In-Line->Underperform | |
| 2004/4/22 | Banc of America Sec | Neutral->Sell | |
| 2004/4/21 | Merrill Lynch | Neutral->Sell | |
| 2003/11/9 | Goldman Sachs | Outperform -> In-Line | |
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 | 38 |
| 2011/5/12 | Auriga U.S.A | Buy | 29 |
| 2010/4/15 | Rodman & Renshaw | Mkt Perform | |
| 2009/12/16 | Wedbush Morgan | Outperform | 22 |
| 2009/10/12 | Brean Murray | Buy | 20 |
| 2009/9/15 | UBS | Buy | 18 |
| 2009/3/25 | Stifel Nicolaus | Hold | |
| 2006/8/16 | AG Edwards | Hold | |
| 2006/5/16 | Brean Murray | Strong Buy | 32 |
| 2005/11/18 | Susquehanna Financial | Positive | |
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 | Neutral | 57 |
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 |
| 2015/10/15 | Maxim Group | Buy | $64 >> $59 |
| 2015/10/15 | The Benchmark Company | Sell | $38 >> $35 |
| 2015/7/13 | Argus | Buy | $70 >> $60 |
| 2014/1/13 | Deutsche Bank | Buy | $57 >> $71 |
| 2013/10/29 | Deutsche Bank | Buy | $53 >> $57 |
| 2012/9/24 | Barclays | Equal Weight | $29 >> $32 |
| 2012/7/31 | Barclays | Equal Weight | $26 >> $29 |
| 2012/6/28 | The Benchmark Company | Hold | $15 >> $13 |
| 2012/4/18 | RBC Capital Mkts | Sector Perform | $25 >> $29 |
| 2012/2/1 | Deutsche Bank | Hold | $20 >> $23 |