投資評等
最後更新日期：2024/5/2
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 |
| 2010/6/3 | Dougherty & Company | Neutral >> Buy | |
| 2006/8/17 | Needham & Co | Hold Buy | 28 |
| 2004/12/29 | Stifel Nicolaus | Market Underperform->Market 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 |
| 2013/2/20 | Dougherty & Company | Buy >> Neutral | |
| 2009/6/3 | Needham | Buy >> Hold | |
| 2004/11/18 | Stifel Nicolaus | Market Perform->Market Underperform | |
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 |
| 2004/12/16 | Needham Co | Buy | 30 |
| 2003/12/16 | CSFB | Outperform | 31.08 |
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 |
| 2012/6/1 | Griffin Securities | Buy | $14 >> $12 |
| 2010/11/24 | Dougherty & Company | Buy | $11 >> $15 |
| 2006/8/17 | Janco Partners | Buy | |
| 2006/6/26 | Janco Partners | Buy | |
| 2006/2/16 | Needham & Co | Buy | |
| 2006/2/16 | Janco Partners | Buy | |
| 2005/11/17 | Needham Co | Buy | 28 |
| 2005/8/18 | Needham Co | Buy | 25 |
| 2005/6/2 | Needham Co | Buy | 28 |
| 2005/2/10 | Needham Co | Buy | 28 |