投資評等
最後更新日期：2025/5/10
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 |
| 2009/11/5 | Piper Jaffray | Underweight >> Neutral | |
| 2006/2/21 | UBS | Neutral Buy | |
| 2005/9/16 | AG Edwards | Hold->Buy | 19 |
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 |
| | 查無資料 | | |
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 |
| 2015/3/9 | Needham | Buy | 21 |
| 2011/9/8 | JMP Securities | Mkt Outperform | 16 |
| 2010/6/9 | Maxim Group | Buy | 7 |
| 2005/9/14 | Thomas Weisel | Outperform | 41 |
| 2005/9/14 | UBS | Neutral | 14 |
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 |
| 2009/7/1 | Piper Jaffray | Underweight | |
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 |
| 2011/1/4 | Barrington Research | Outperform | $10 >> $14 |