投資評等
最後更新日期：2024/5/2
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 |
| 2005/7/27 | Needham Co | Hold->Buy | 28 |
| 2005/6/15 | Wedbush Morgan | Hold->Buy | 45 |
| 2005/3/30 | JP Morgan | Neutral->Overweight | |
| 2005/1/26 | Merriman Curhan Ford | Neutral->Buy | |
| 2004/11/18 | Raymond James | Outperform->Strong Buy | 61 |
| 2004/4/8 | Wedbush Morgan | Hold->Buy | $48 |
| 2004/3/15 | Merriman Curhan Ford | Neutral->Buy | $35 |
| 2004/1/28 | Merriman Curhan Ford | Neutral->Buy | 32 |
| 2003/10/30 | Wedbush Morgan | Hold -> Buy | 30 |
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 |
| 2010/11/5 | Wedbush | Outperform >> Neutral | $10 >> $8 |
| 2006/1/3 | Needham Co | Buy->Hold | |
| 2005/11/28 | Thomas Weisel | Outperform->Peer Perform | |
| 2005/10/26 | Merriman Curhan Ford | Neutral->Sell | |
| 2005/10/26 | Oppenheimer | Neutral->Sell | |
| 2005/7/27 | Merriman Curhan Ford | Buy->Neutral | |
| 2005/7/27 | Raymond James | Outperform->Mkt Perform | |
| 2005/7/27 | Delafield Hambrecht | Buy->Hold | |
| 2005/7/27 | JP Morgan | Overweight->Neutral | |
| 2005/7/27 | Piper Jaffray | Outperform->Market Perform | |
| 2005/4/27 | Raymond James | Strong Buy->Outperform | 61 |
| 2005/4/27 | Oppenheimer | Buy->Neutral | |
| 2005/4/27 | First Albany | Buy->Neutral | |
| 2005/1/10 | Wedbush Morgan | Buy->Hold | 60 |
| 2004/11/17 | Merriman Curhan Ford | Buy->Neutral | |
| 2004/11/16 | Raymond James | Strong Buy->Outperform | 63 |
| 2004/10/26 | Pacific Crest | Outperform->Sector Perform | |
| 2004/10/6 | JP Morgan | Overweight->Neutral | |
| 2004/3/2 | Merriman Curhan Ford | Buy->Neutral | |
| 2004/3/2 | Wedbush Morgan | Buy->Hold | $35 |
| 2002/8/1 | Bear Stearns | 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 |
| 2009/5/29 | Benchmark | Buy | 8 |
| 2006/3/22 | Wachovia | Mkt Perform | |
| 2005/11/15 | Stanford Research | Sell | 1900/1/19 |
| 2005/9/7 | Am Tech/JSA Research | Hold | |
| 2005/8/31 | Robert W. Baird | Neutral | |
| 2005/6/14 | CIBC Wrld Mkts | Sector Perform | 38 |
| 2005/5/12 | Needham Co | Hold | 34 |
| 2005/3/11 | RBC Capital Mkts | Sector Perform | 46 |
| 2005/2/25 | Moors Cabot | Buy | 50 |
| 2005/1/28 | Thomas Weisel | 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 |
| 2010/8/3 | Wedbush | Outperform | $12 >> $10 |
| 2009/7/27 | Benchmark | Buy | $8 >> $10 |
| 2009/3/31 | Kaufman Bros | Hold | |
| 2006/1/26 | First Albany | Neutral | |
| 2005/7/27 | CIBC Wrld Mkts | Sector Perform | 38 |
| 2005/7/27 | Wedbush Morgan | Buy | 45 |
| 2005/4/27 | Moors Cabot | Buy | 50 |
| 2005/4/27 | Wedbush Morgan | Hold | 50 |
| 2005/4/27 | Piper Jaffray | Outperform | 65 |
| 2005/1/26 | Wedbush Morgan | Hold | 45 |