投資評等
最後更新日期：2024/5/6
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 |
| 2013/8/9 | Ardour Capital | Reduce >> Accumulate | $44 >> $63 |
| 2010/6/3 | Ardour Capital | Accumulate >> Buy | 30 |
| 2009/6/3 | Ardour Capital | Hold >> Accumulate | $15 >> $21 |
| 2009/5/15 | Jefferies & Co | Hold Buy | $11 $18 |
| 2006/6/19 | Jefferies & Co | Hold Buy | 22 |
| 2005/8/8 | First Albany | Buy->Strong Buy | |
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 |
| 2015/8/14 | Ardour Capital | Accumulate >> Hold | $81 >> $60 |
| 2013/5/30 | Ardour Capital | Hold >> Reduce | $40 >> $44 |
| 2011/2/11 | Ardour Capital | Buy >> Accumulate | $40 >> $42 |
| 2009/5/15 | Ardour Capital | Accumulate Hold | |
| 2005/7/29 | Banc of America Sec | 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 |
| 2010/7/14 | Kaufman Bros | Buy | 30 |
| 2009/4/28 | Maxim Group | Buy | 21 |
| 2006/6/22 | Matrix Research | Sell | |
| 2005/5/26 | Jefferies Co | Hold | |
| 2004/11/23 | First Albany | Buy | 18 |
| 2004/9/17 | 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 |
| 2012/3/5 | Stifel Nicolaus | Buy | 40 |
| 2010/7/14 | Jefferies | Buy | 28 |
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 |
| 2014/2/6 | Maxim Group | Buy | $80 >> $85 |
| 2011/11/10 | Maxim Group | Buy | $32 >> $34 |
| 2011/8/11 | Maxim Group | Buy | $48 >> $32 |
| 2011/5/12 | Needham | Buy | $40 >> $42 |
| 2011/2/11 | Kaufman Bros | Buy | $35 >> $47 |
| 2010/11/11 | Kaufman Bros | Buy | $30 >> $35 |
| 2010/11/10 | Kaufman Bros | Buy | $30 >> $35 |
| 2010/6/2 | Maxim Group | Buy | $28 >> $32 |
| 2010/3/15 | CL King | Accumulate | $25 >> $29 |
| 2009/11/2 | Jefferies & Co | Buy | $26 >> $28 |