投資評等
最後更新日期：2025/1/7
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 |
| 2013/8/27 | Stifel | Hold >> Buy | 51 |
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 |
| 2009/7/6 | Jefferies & Co | Buy >> Hold | $18 >> $17 |
| 2007/4/2 | Jefferies & Co | Buy Hold | |
| 2006/4/18 | Thomas Weisel | Outperform Peer 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 |
| 2015/11/19 | The Benchmark Company | Buy | 73 |
| 2009/7/28 | JP Morgan | Neutral | |
| 2009/1/13 | Maxim Group | Sell | 10 |
| 2005/9/9 | Stanford Research | Buy | 16 |
| 2005/7/8 | WR Hambrecht | Buy | 15.5 |
| 2005/5/10 | Banc of America Sec | Neutral | |
| 2004/12/21 | 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 |
| 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 |
| 2010/4/28 | Maxim Group | Sell | $16 >> $19 |
| 2009/10/12 | Jefferies & Co | Hold | $17 >> $23 |
| 2009/5/1 | Jefferies & Co | Buy | |
| 2009/5/1 | Maxim Group | Buy | |
| 2006/2/17 | WR Hambrecht | Buy | |
| 2005/11/23 | WR Hambrecht | Buy | 15.5 |