投資評等
最後更新日期：2024/11/15
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 |
| 2011/6/15 | UBS | Neutral >> Buy | $20 >> $20 |
| 2011/6/13 | Needham | Buy >> Strong Buy | $21 >> $21 |
| 2007/6/14 | Needham & Co | Hold Buy | 15 |
| 2006/4/24 | Bear Stearns | Peer Perform Outperform | |
| 2005/8/29 | Longbow | Sell->Neutral | |
| 2004/1/29 | CSFB | Neutral->Outperform | |
| 2003/12/18 | Needham & Co | Buy->Strong Buy | $23 |
| 2003/12/11 | RBC Capital Mkts | Sector Perform->Outperform | 18 |
| 2003/7/30 | RBC Capital Mkts | Sector Perform -> Outperform | 10 |
| 2003/7/30 | CSFB | Underperform -> Neutral | 7 |
| 2003/7/21 | JP Morgan | Neutral -> Overweight | |
| 2002/9/10 | Thomas Weisel | Mkt Perform -> Attractive | |
| 2002/8/2 | Investec Inc | 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 |
| 2013/1/15 | Stifel Nicolaus | Buy >> Hold | |
| 2012/2/8 | Needham | Strong Buy >> Buy | 15 |
| 2006/9/26 | Bear Stearns | Outperform Underperform | |
| 2006/7/11 | Thomas Weisel | Outperform Peer Perform | |
| 2005/5/3 | CSFB | Outperform->Neutral | |
| 2004/12/22 | Longbow | Mkt Perform->Underperform | 10 |
| 2004/10/27 | Needham Co | Strong Buy->Buy | 25 |
| 2004/9/28 | Longbow | Outperform->Mkt Perform | |
| 2003/10/22 | RBC Capital Mkts | Outperform -> Sector Perform | |
| 2003/6/23 | RBC Capital Mkts | Outperform -> Sector Perform | |
| 2003/2/3 | CSFB | Neutral -> Underperform | |
| 2003/1/7 | Investec | Buy -> Hold | |
| 2002/8/2 | CSFB | 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 |
| 2008/12/18 | UBS | Neutral | 5.5 |
| 2004/12/14 | KeyBanc Capital Mkts McDonald | Buy | 14 |
| 2004/11/24 | Raymond James | Outperform | 13 |
| 2003/10/9 | JP Morgan | Overweight | |
| 2003/9/29 | Thomas Weisel | Outperform | 16 |
| 2002/12/5 | RBC Capital Mkts | Outperform | 6 |
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 |
| 2015/6/2 | JP Morgan | Overweight | 12.5 |
| 2003/10/7 | Needham & Co | Buy | 19 |
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 |
| 2011/2/11 | Stifel Nicolaus | Buy | $21 >> $23 |
| 2011/1/18 | UBS | Neutral | $15 >> $20 |
| 2011/1/13 | Longbow | Buy | $20 >> $22 |
| 2010/12/10 | Stifel Nicolaus | Buy | $16 >> $18 |
| 2010/11/8 | UBS | Neutral | $10 >> $15 |
| 2010/11/5 | Longbow | Buy | $18 >> $20 |
| 2010/11/5 | Stifel Nicolaus | Buy | $14 >> $16 |
| 2010/2/5 | Longbow | Buy | $16 >> $13 |
| 2009/5/1 | RBC Capital Mkts | Outperform | |
| 2009/1/16 | UBS | Neutral | |