投資評等
最後更新日期：2025/3/12
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 |
| 2013/10/22 | Monness Crespi & Hardt | Neutral >> Buy | 60 |
| 2013/7/23 | Needham | Hold >> Buy | 52 |
| 2011/4/15 | Morgan Joseph | Hold >> Buy | 54 |
| 2010/1/8 | Wedbush Morgan | Neutral >> Outperform | $29 >> $39 |
| 2009/11/9 | Stifel Nicolaus | Hold >> Buy | 40 |
| 2009/5/22 | Morgan Joseph | Hold >> Buy | 27 |
| 2007/9/10 | JP Morgan | Underweight Neutral | |
| 2005/1/20 | Morgan Stanley | Equal-weight->Overweight | 23.5 |
| 2003/12/19 | USB Piper Jaffray | Outperform->Strong Buy | |
| 2003/10/21 | Smith Barney Citigroup | Hold -> Buy | 29 |
| 2003/2/20 | Lehman Brothers | Underweight -> Equal-weight | 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 |
| 2012/9/19 | Needham | Buy >> Hold | |
| 2012/1/18 | MKM Partners | Buy >> Neutral | |
| 2010/3/15 | Needham | Strong Buy >> Buy | 45 |
| 2009/4/21 | Morgan Joseph | Buy Hold | |
| 2004/10/19 | Harris Nesbitt | Outperform->Neutral | |
| 2003/10/3 | Bear Stearns | Outperform -> Peer Perform | |
| 2003/6/18 | Jefferies & Co | Buy -> Hold | |
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 |
| 2011/5/18 | Longbow | Neutral | |
| 2010/12/15 | MKM Partners | Buy | 59 |
| 2009/6/16 | KeyBanc Capital Mkts | Buy | 32 |
| 2006/10/13 | Wedbush Morgan | Hold | 26 |
| 2005/5/10 | Smith Barney Citigroup | Buy | 24 |
| 2004/11/19 | Ryan, Beck Co | Mkt Perform | 21 |
| 2002/11/21 | Thomas Weisel | Mk -> Rerform | 14 |
| 2002/11/5 | Bear Stearns | Outperform | 15 |
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 |
| 2015/7/21 | MKM Partners | Neutral | $72 >> $84 |
| 2012/4/24 | Needham | Buy | $42 >> $39 |
| 2012/2/7 | Barclays Capital | Equal Weight | $40 >> $36 |
| 2011/4/12 | Stifel Nicolaus | Buy | $53 >> $54 |
| 2011/2/8 | UBS | Neutral | $48 >> $46 |
| 2010/10/19 | Barclays Capital | Equal Weight | $40 >> $45 |
| 2010/10/19 | UBS | Neutral | $43 >> $48 |
| 2010/10/19 | Wedbush | Outperform | $52 >> $55 |
| 2010/6/24 | Wedbush | Outperform | $46 >> $52 |
| 2010/5/3 | UBS | Neutral | $36 >> $41 |