投資評等
最後更新日期：2024/5/4
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 |
| 2013/5/1 | Canaccord Genuity | Hold >> Buy | $105 >> $110 |
| 2011/2/9 | Dougherty & Company | Neutral >> Buy | 60 |
| 2010/3/12 | JMP Securities | Mkt Perform >> Mkt Outperform | 40 |
| 2009/6/3 | JMP Securities | Mkt Underperform >> Mkt Perform | |
| 2005/2/4 | Piper Jaffray | Underperform->Market Perform | 12 |
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 |
| 2012/10/15 | Dougherty & Company | Buy >> Neutral | $97 >> $110 |
| 2012/2/8 | Needham | Buy >> Hold | |
| 2011/1/18 | Morgan Keegan | Outperform >> Mkt Perform | 55 |
| 2009/7/9 | Deutsche Securities | Hold >> Sell | 18 |
| 2009/6/11 | Morgan Joseph | Buy >> Hold | |
| 2004/4/26 | JMP Securities | Strong Buy->Mkt Perform | |
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 |
| 2014/5/22 | FBR Capital | Mkt Perform | 150 |
| 2013/1/29 | Maxim Group | Buy | 120 |
| 2012/5/11 | Barrington Research | Mkt Perform | |
| 2012/5/4 | Stifel Nicolaus | Buy | 87 |
| 2009/3/10 | Ladenburg Thalmann | Buy | 16.5 |
| 2006/8/18 | Wedbush Morgan | Buy | 25 |
| 2005/3/30 | WR Hambrecht | Buy | 20 |
| 2004/12/14 | Piper Jaffray | Underperform | 12 |
| 2004/12/1 | Needham Co | Buy | 15 |
| 2004/5/6 | William Blair | Outperform | |
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 |
| 2011/8/16 | Morgan Keegan | Outperform | 65 |
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 |
| 2011/4/25 | Wedbush | Outperform | $55 >> $65 |
| 2010/10/27 | Wedbush | Outperform | $43 >> $47 |
| 2010/10/21 | Deutsche Bank | Sell | $30 >> $35 |
| 2010/4/28 | Wedbush | Outperform | $38 >> $40 |
| 2009/7/29 | MKM Partners | Buy | $40 >> $30 |
| 2009/6/3 | MKM Partners | Buy | $24 >> $29 |
| 2009/4/29 | Roth Capital | Hold | |
| 2009/4/29 | Morgan Joseph | Buy | |
| 2009/4/27 | Wedbush Morgan | Buy | |
| 2009/4/14 | AmTech Research | Sell | |