投資評等
最後更新日期：2024/11/26
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 |
| 2014/9/17 | Standpoint Research | Hold >> Buy | 34 |
| 2014/1/22 | Needham | Hold >> Buy | 18 |
| 2009/10/15 | Wedbush Morgan | Underperform >> Neutral | $3.50 >> $4.50 |
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 |
| 2015/8/18 | BofA/Merrill | Buy >> Underperform | |
| 2014/7/29 | Standpoint Research | Buy >> Hold | |
| 2013/4/26 | Needham | 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 |
| 2014/10/10 | Brean Capital | Buy | 34 |
| 2012/9/17 | Standpoint Research | Buy | 22 |
| 2012/8/13 | Deutsche Bank | Buy | 24 |
| 2009/8/11 | Wedbush Morgan | Underperform | 3.5 |
| 2006/7/19 | Oppenheimer | Buy | 18 |
| 2006/3/23 | Montgomery & Co | Buy | 16 |
| 2005/8/10 | Deutsche Securities | Buy | 13 |
| 2005/8/10 | Needham Co | Buy | 14 |
| 2005/8/10 | WR Hambrecht | Buy | 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 |
| 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 |
| 2014/7/7 | Topeka Capital Markets | Buy | $20 >> $27 |
| 2011/11/2 | Needham | Buy | $13 >> $22 |
| 2010/11/5 | Wedbush | Neutral | $6 >> $4.50 |
| 2005/11/8 | Banc of America Sec | Buy | |
| 2005/10/31 | Needham Co | Buy | 14 |