投資評等
最後更新日期：2024/5/21
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 |
| 2014/9/18 | DA Davidson | Neutral >> Buy | $50 >> $54 |
| 2014/2/6 | Canaccord Genuity | Hold >> Buy | $30 >> $41 |
| 2011/10/4 | DA Davidson | Neutral >> Buy | 1.7 |
| 2011/4/12 | UBS | Sell >> Neutral | $0.80 >> $1.60 |
| 2010/3/11 | JP Morgan | Underweight >> Neutral | |
| 2006/5/2 | Thomas Weisel | Underperform Peer Perform | |
| 2006/4/26 | CIBC Wrld Mkts | Sector Underperform Sector Perform | |
| 2006/3/23 | Bear Stearns | Underperform Outperform | 5.25 |
| 2005/2/11 | Thomas Weisel | Underperform->Peer Perform | |
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 |
| 2011/9/7 | DA Davidson | Buy >> Neutral | $3 >> $1.70 |
| 2009/5/29 | UBS | Neutral >> Sell | |
| 2009/2/12 | JP Morgan | Overweight Underweight | |
| 2007/10/26 | JP Morgan | Overweight 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 |
| 2013/4/9 | Deutsche Bank | Buy | 26 |
| 2011/3/23 | Dawson James | Buy | 3 |
| 2010/3/23 | DA Davidson | Neutral | |
| 2009/4/24 | Piper Jaffray | Neutral | |
| 2007/1/11 | Credit Suisse | Outperform | 7.5 |
| 2006/6/30 | JP Morgan | Overweight | |
| 2006/2/22 | Thomas Weisel | Underperform | |
| 2003/11/11 | Lehman Brothers | Overweight | 7 |
| 2003/9/24 | Needham & Co | Buy | 8 |
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 |
| 查無資料 | | | |
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 |
| 2009/4/29 | Jefferies & Co | Hold | |
| 2004/3/9 | Lehman Brothers | Overweight | 7 |
| 2003/7/3 | Bear Stearns | Underperform | |
| 2003/2/5 | Kaufman Bros | Buy | |
| 2002/11/26 | Kaufman Bros | Buy | |
| 2002/10/31 | Kaufman Bros | Buy | |
| 2002/10/30 | Kaufman Bros | Buy | |
| 2002/7/31 | Kaufman Bros | Buy | 8 |