投資評等
最後更新日期：2024/12/28
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 |
| 2014/12/3 | Needham | Hold >> Buy | 16 |
| 2014/12/2 | Topeka Capital Markets | Hold >> Buy | $10.50 >> $13 |
| 2013/1/25 | Feltl & Co. | Hold >> Buy | $10 >> $12 |
| 2010/1/21 | Broadpoint AmTech Research | Neutral >> Buy | $11 >> $15 |
| 2009/10/13 | Jefferies & Co | Underperform >> Hold | $7.50 >> $10 |
| 2006/5/22 | UBS | Neutral Buy | |
| 2005/3/22 | UBS | Neutral->Buy | 26 |
| 2005/3/1 | JP Morgan | Neutral->Overweight | |
| 2005/2/7 | Piper Jaffray | Market Perform->Outperform | |
| 2004/12/16 | Wachovia | Mkt Perform->Outperform | |
| 2004/5/5 | Pacific Growth Equities | Equal Weight->Over Weight | |
| 2004/2/10 | Friedman Billings | Mkt Perform->Outperform | $27 |
| 2003/12/19 | UBS | Neutral->Buy | |
| 2003/12/15 | SG Cowen | Outperform->Strong Buy | |
| 2003/10/1 | Lehman Brothers | Underweight -> Equal-weight | |
| 2003/9/11 | Smith Barney Citigroup | In-line -> Outperform | 23 |
| 2002/12/24 | Wachovia Sec | Hold -> Buy | 9 |
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 |
| 2013/1/3 | Barclays | Overweight >> Equal Weight | |
| 2009/7/31 | AmTech Research | Buy >> Neutral | |
| 2009/4/2 | UBS | Buy Neutral | |
| 2008/12/18 | Jefferies & Co | Hold Underperform | |
| 2005/12/6 | UBS | Buy->Neutral | |
| 2005/9/27 | JP Morgan | Overweight->Neutral | |
| 2005/4/5 | Wachovia | Outperform->Mkt Perform | |
| 2002/10/25 | UBS Warburg | Buy -> Hold | 8 |
| 2002/10/7 | Prudential | Buy -> Hold | 15 |
| 2002/9/5 | Wachovia Sec | 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 |
| 2012/8/28 | Feltl & Co. | Hold | 13 |
| 2010/12/2 | Collins Stewart | Buy | 18 |
| 2010/6/2 | Sterne Agee | Buy | 14 |
| 2010/2/11 | Dougherty & Company | Buy | 15 |
| 2010/1/6 | Wedbush Morgan | Outperform | 14 |
| 2009/7/29 | ThinkEquity | Buy | 13 |
| 2007/8/16 | Credit Suisse | Neutral | $24 $28 |
| 2004/11/16 | CSFB | Neutral | 12 |
| 2004/11/12 | Wells Fargo Sec | Sell | 7 |
| 2004/4/26 | Raymond James | Outperform | 23 |
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 |
| 2004/6/17 | Piper Jaffray | Outperform | 21 |
| 2002/12/20 | Merrill Lynch | Neutral | |
| 2002/9/5 | Morgan Stanley | Equal-weight | 20 |
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 |
| 2014/10/16 | Topeka Capital Markets | Hold | $11 >> $9 |
| 2013/9/25 | Feltl & Co. | Hold | $12 >> $10 |
| 2013/7/18 | Needham | Buy | $12 >> $14 |
| 2011/1/28 | Wedbush | Outperform | $25 >> $27 |
| 2011/1/28 | Collins Stewart | Buy | $25 >> $27 |
| 2011/1/26 | Wedbush | Outperform | $18 >> $25 |
| 2011/1/10 | Barclays Capital | Overweight | $20 >> $23 |
| 2010/12/13 | Barclays Capital | Overweight | $16 >> $20 |
| 2010/11/11 | Wedbush | Outperform | $15 >> $18 |
| 2010/10/22 | UBS | Neutral | $12 >> $13 |