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 |
| 2015/8/21 | Standpoint Research | Hold >> Buy | 26 |
| 2014/7/7 | FBR Capital | Mkt Perform >> Outperform | $40 >> $40 |
| 2012/7/18 | Avian | Neutral >> Positive | |
| 2011/1/11 | Auriga U.S.A | Hold >> Buy | $13 >> $20 |
| 2010/9/30 | Jefferies | Hold >> Buy | $12 >> $17 |
| 2010/5/5 | Auriga U.S.A | Hold >> Buy | $25 >> $21 |
| 2009/11/3 | Barclays Capital | Underweight >> Equal Weight | $11.50 >> $16 |
| 2009/9/17 | Collins Stewart | Hold >> Buy | 21 |
| 2009/5/21 | Oppenheimer | Perform >> Outperform | 14 |
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 |
| 2015/11/25 | Standpoint Research | Buy >> Hold | |
| 2010/4/19 | Collins Stewart | Buy >> Hold | |
| 2009/1/14 | AmTech Research | Buy 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 |
| 2015/11/11 | Morgan Stanley | Overweight | 30.5 |
| 2014/11/18 | Standpoint Research | Buy | 36 |
| 2013/10/8 | Northland Capital | Outperform | 26 |
| 2011/3/31 | Brean Murray | Hold | |
| 2010/7/14 | Jefferies | Hold | 11 |
| 2010/4/14 | Auriga U.S.A | Hold | 25 |
| 2010/3/24 | Wedbush | Neutral | 22 |
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 |
| 2014/9/23 | Canaccord Genuity | Buy | $44 >> $48 |
| 2013/5/28 | Maxim Group | Buy | $10 >> $12 |
| 2011/4/15 | Auriga U.S.A | Buy | $20 >> $18 |
| 2011/3/14 | Collins Stewart | Hold | $13.80 >> $9 |
| 2010/11/19 | Wedbush | Neutral | $12 >> $14 |
| 2010/10/20 | Deutsche Bank | Hold | $11 >> $12 |
| 2010/10/8 | Oppenheimer | Perform | $12 >> $16 |
| 2010/9/2 | Wedbush | Neutral | $11 >> $12 |
| 2010/8/20 | Oppenheimer | Perform | $10 >> $12 |
| 2010/6/2 | Oppenheimer | Perform | $19 >> $10 |