投資評等
最後更新日期：2025/1/8
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 |
| 2010/2/11 | Deutsche Bank | Sell >> Hold | $42 >> $48 |
| 2009/11/4 | Susquehanna Financial | Neutral >> Positive | |
| 2009/10/5 | Roth Capital | Hold >> Buy | $53 >> $60 |
| 2009/7/1 | ThinkEquity | Source of Funds >> Accumulate | $50 >> $60 |
| 2009/6/3 | Roth Capital | Sell >> Hold | $38 >> $56 |
| 2007/5/14 | Bear Stearns | Peer Perform Outperform | 28.5 |
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 |
| 2010/12/13 | Deutsche Bank | Hold >> Sell | |
| 2010/11/30 | Auriga U.S.A | Buy >> Hold | $51 >> $41 |
| 2010/3/2 | Roth Capital | Buy >> Hold | $65 >> $48 |
| 2009/9/17 | Deutsche Securities | Hold >> Sell | $50.10 >> $42 |
| 2009/7/23 | Susquehanna Financial | Neutral >> Negative | |
| 2009/6/30 | Brean Murray | Buy >> Hold | |
| 2009/4/14 | Needham | Buy Hold | |
| 2009/4/9 | Susquehanna Financial | Positive Neutral | |
| 2009/3/26 | Roth Capital | Hold Sell | |
| 2006/10/25 | Piper Jaffray | Outperform Market Perform | |
| 2006/3/15 | Piper Jaffray | Market Perform Underperform | |
| 2005/12/8 | Bear Stearns | Outperform->Underperform | |
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 |
| 2010/3/25 | Auriga U.S.A | Buy | 55 |
| 2009/1/23 | Roth Capital | Hold | 30 |
| 2006/5/19 | Morgan Stanley | Underweight | |
| 2006/4/4 | Thomas Weisel | Peer Perform | |
| 2005/12/1 | Deutsche Securities | Sell | |
| 2005/9/22 | Susquehanna Financial | Neutral | |
| 2004/12/21 | Roth Capital | Buy | 50 |
| 2004/6/22 | Piper Jaffray | Outperform | 21 |
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 |
| 2010/9/9 | Auriga U.S.A | Buy | $52 >> $51 |
| 2010/8/31 | Auriga U.S.A | Buy | $55 >> $52 |
| 2009/6/3 | Brean Murray | Buy | $51 >> $69 |
| 2009/4/13 | Pali Research | Buy | |
| 2006/8/16 | Brean Murray | Accumulate | |
| 2006/5/18 | Brean Murray | Sell | |
| 2005/8/10 | Piper Jaffray | Outperform | 59 |
| 2005/5/17 | Piper Jaffray | Outperform | 54 |
| 2005/2/4 | Piper Jaffray | Outperform | 45 |
| 2005/1/31 | Raymond James | Outperform | 35 |