投資評等
最後更新日期：2025/7/2
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 |
| 2012/1/9 | Deutsche Bank | Hold >> Buy | $15 >> $15 |
| 2011/3/4 | Robert W. Baird | Neutral >> Outperform | $16 >> $28 |
| 2010/4/12 | Robert W. Baird | Neutral >> Outperform | $12 >> $17 |
| 2010/1/20 | Thomas Weisel | Underweight >> Market Weight | $8 >> $9 |
| 2009/5/22 | Argus | Hold >> Buy | 9 |
| 2009/4/1 | UBS | Neutral Buy | $4.75 $5.50 |
| 2005/9/13 | Thomas Weisel | Peer Perform->Outperform | |
| 2005/8/9 | Lehman Brothers | Equal-weight->Overweight | 22 |
| 2005/6/14 | Harris Nesbitt | Underperform->Neutral | 17 |
| 2005/6/6 | Robert W. Baird | Neutral->Outperform | 18 |
| 2005/3/1 | JP Morgan | Neutral->Overweight | |
| 2004/10/25 | Smith Barney Citigroup | Hold->Buy | |
| 2004/6/2 | CIBC Wrld Mkts | Sector Underperform->Sector Perform | |
| 2004/2/26 | Thomas Weisel | Peer Perform->Outperform | |
| 2004/1/15 | Raymond James | Outperform->Strong Buy | $33 |
| 2003/12/1 | Deutsche Securities | Hold->Buy | 30 |
| 2003/11/24 | Lehman Brothers | Equal-weight->Overweight | $27 |
| 2003/10/17 | Raymond James | Mkt Perform -> Outperform | 23 |
| 2003/9/11 | Smith Barney Citigroup | In-line -> Outperform | |
| 2003/8/27 | Bear Stearns | Peer Perform -> Outperform | 21 |
| 2002/7/24 | Lehman Brothers | Buy -> Strong Buy | |
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 |
| 2015/11/19 | Citigroup | Buy >> Neutral | |
| 2015/11/18 | Morgan Stanley | Overweight >> Equal-Weight | |
| 2015/9/9 | Longbow | Buy >> Neutral | |
| 2014/9/10 | Robert W. Baird | Outperform >> Neutral | $20 >> $18 |
| 2013/10/18 | Canaccord Genuity | Buy >> Hold | $16 >> $12 |
| 2011/6/13 | Robert W. Baird | Outperform >> Neutral | $28 >> $17 |
| 2011/1/12 | Deutsche Bank | Buy >> Hold | $14 >> $18 |
| 2010/8/2 | Robert W. Baird | Outperform >> Neutral | |
| 2009/10/1 | JP Morgan | Neutral >> Underweight | |
| 2006/1/20 | Robert W. Baird | Outperform Neutral | |
| 2005/9/27 | JP Morgan | Overweight->Neutral | |
| 2005/8/10 | Smith Barney Citigroup | Buy->Hold | |
| 2004/12/2 | Needham Co | Strong Buy->Buy | |
| 2004/11/23 | CSFB | Outperform->Neutral | |
| 2004/10/15 | Raymond James | Strong Buy->Mkt Perform | |
| 2003/9/9 | CIBC Wrld Mkts | Sector Perform -> Sector Underperform | |
| 2003/7/18 | Harris Nesbitt Gerard | Outperform -> Neutral | |
| 2002/12/5 | Investec | Buy -> Hold | |
| 2002/12/4 | Deutsche Securities | Buy -> Hold | |
| 2002/9/26 | Thomas Weisel | Buy -> Mk -> Rerform | |
| 2002/8/26 | Bear Stearns | Buy -> Attractive | 40 |
| 2002/7/24 | CIBC Wrld Mkts | Buy -> Hold | |
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 |
| 2012/11/29 | MKM Partners | Buy | 16 |
| 2009/7/14 | Merriman | Buy | 32 |
| 2009/4/15 | Citigroup | Buy | 11 |
| 2007/12/13 | Banc of America Sec | Neutral | 16 |
| 2007/8/16 | Credit Suisse | Underperform | 18 |
| 2005/9/29 | Wedbush Morgan | Hold | 17 |
| 2005/3/1 | Robert W. Baird | Neutral | 20 |
| 2004/6/17 | CE Unterberg Towbin | Buy | 27 |
| 2003/9/30 | CSFB | Neutral | 18 |
| 2003/8/11 | Soundview Technology | Outperform | |
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 |
| 2002/8/16 | Prudential | Hold | 22 |
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 |
| 2014/7/17 | FBR Capital | Mkt Perform | $14 >> $17 |
| 2013/1/24 | Maxim Group | Buy | $16 >> $18 |
| 2011/1/20 | FBR Capital | Outperform | $22 >> $24 |
| 2011/1/4 | UBS | Buy | $15 >> $21 |
| 2010/12/29 | FBR Capital | Outperform | $20 >> $22 |
| 2010/11/16 | UBS | Buy | $12 >> $15 |
| 2010/9/15 | Deutsche Bank | Buy | $16 >> $14 |
| 2010/7/19 | UBS | Buy | $12 >> $13 |
| 2010/7/13 | UBS | Buy | $14 >> $12 |
| 2009/12/2 | FBR Capital | Outperform | $15 >> $16 |