投資評等
最後更新日期：2024/6/7
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 |
| 2004/12/21 | Needham Co | Hold->Buy | 23 |
| 2004/2/19 | DA Davidson | Neutral->Buy | 30 |
| 2004/1/5 | Needham & Co | Hold->Buy | 29 |
| 2003/12/9 | DA Davidson | Neutral->Buy | 28 |
| 2003/8/13 | DA Davidson | Underperform -> Neutral | 17 |
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 |
| 2005/12/30 | Matrix Research | Hold->Strong Sell | |
| 2004/9/24 | DA Davidson | Buy->Neutral | 32 |
| 2003/6/10 | Adams Harkness | Buy -> Mkt Perform | |
| 2003/3/24 | DA Davidson | Neutral -> Underperform | 17 |
| 2003/3/21 | DA Davidson | Neutral -> Underperform | 17 |
| 2003/3/21 | Adams Harkness | Buy -> Reduce | |
| 2002/12/19 | Adams Harkness | Strong Buy -> Buy | |
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 |
| 2010/7/9 | DA Davidson | Neutral | 14 |
| 2004/3/5 | Merriman Curhan Ford | Buy | 43 |
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 |
| 2011/5/11 | Needham | Buy | $19 >> $25 |
| 2005/11/4 | Needham Co | Buy | 24 |
| 2005/9/23 | Needham Co | Buy | 21 |
| 2005/6/29 | Needham Co | Buy | 23 |
| 2004/9/24 | CSFB | Neutral | 28 |
| 2004/1/5 | Wells Fargo Sec | Buy | 33 |
| 2003/9/16 | Wells Fargo Sec | Buy | 33 |
| 2002/10/24 | Adams Harkness | Strong Buy | |
| 2002/10/3 | Adams Harkness | Strong Buy | |