投資評等
最後更新日期：2024/11/1
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 |
| 2010/10/8 | Canaccord Genuity | Hold >> Buy | 20 |
| 2010/1/27 | Canaccord Adams | Hold >> Buy | 21.5 |
| 2010/1/12 | BMO Capital Markets | Market Perform >> Outperform | |
| 2009/10/22 | Needham | Hold >> Buy | 22 |
| 2009/8/11 | RBC Capital Mkts | Sector Perform >> Outperform | |
| 2009/7/16 | ThinkEquity | Accumulate >> Buy | |
| 2009/7/10 | Canaccord Adams | Sell >> Hold | |
| 2009/5/1 | Robert W. Baird | Neutral Outperform | $13 $18 |
| 2007/8/31 | Citigroup | Sell Hold | |
| 2007/5/8 | Morgan Keegan | Mkt Perform Outperform | |
| 2006/2/16 | Punk, Ziegel & Co | Mkt Perform Buy | 45 |
| 2006/1/19 | Piper Jaffray | Underperform Market Perform | $28 $36 |
| 2005/8/31 | Citigroup | Hold->Buy | |
| 2005/3/7 | Adams Harkness | Mkt Perform->Buy | 52 |
| 2005/2/8 | CSFB | Neutral->Outperform | 48 |
| 2005/1/20 | Bear Stearns | Peer Perform->Outperform | |
| 2005/1/20 | Piper Jaffray | Market Perform->Outperform | |
| 2005/1/12 | Smith Barney Citigroup | Hold->Buy | |
| 2005/1/11 | CE Unterberg Towbin | Market Perform->Buy | |
| 2004/10/7 | AmTech Research | Hold->Buy | 36 |
| 2004/10/1 | Goldman Sachs | Underperform->In-Line | |
| 2004/6/22 | Merrill Lynch | Neutral->Buy | 34 |
| 2004/4/29 | Morgan Keegan | Mkt Perform->Outperform | |
| 2004/2/9 | Robert W. Baird | Neutral->Outperform | |
| 2004/2/4 | ThinkEquity | Equal Weight->Overweight | 50 |
| 2004/1/15 | Punk, Ziegel & Co | Mkt Perform->Accumulate | 50 |
| 2004/1/15 | Thomas Weisel | Peer Perform->Outperform | 55 |
| 2003/10/16 | Merrill Lynch | Neutral -> Buy | 65 |
| 2003/7/17 | CSFB | Underperform -> Neutral | 45 |
| 2003/7/17 | Punk, Ziegel & Co | Sell -> Mkt Perform | |
| 2003/7/17 | CSFB | Underperform -> Neutral | 45 |
| 2003/7/17 | Punk, Ziegel & Co | Sell -> Mkt Perform | |
| 2003/7/17 | CSFB | Underperform -> Neutral | 45 |
| 2003/7/17 | Punk, Ziegel & Co | Sell -> Mkt Perform | |
| 2003/2/5 | Thomas Weisel | Mk -> Rerform -> Attractive | |
| 2003/1/7 | Morgan Keegan | Mk -> Rerform -> Outperform | |
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 |
| 2014/8/4 | Barclays | Overweight >> Equal Weight | $13 >> $10 |
| 2011/1/12 | Canaccord Genuity | Buy >> Hold | $20 >> $18 |
| 2010/7/23 | ThinkEquity | Buy >> Hold | |
| 2010/4/8 | Canaccord Adams | Buy >> Hold | |
| 2009/5/1 | Argus | Buy Hold | |
| 2005/10/20 | Punk, Ziegel Co | Accumulate->Mkt Perform | 44 |
| 2005/8/30 | Piper Jaffray | Market Perform->Underperform | |
| 2005/8/30 | Robert W. Baird | Outperform->Neutral | |
| 2005/7/21 | Bear Stearns | Outperform->Peer Perform | |
| 2005/7/21 | Piper Jaffray | Outperform->Market Perform | 39 |
| 2004/10/14 | Merrill Lynch | Buy->Neutral | |
| 2004/10/6 | Piper Jaffray | Outperform->Market Perform | |
| 2004/4/5 | Adams Harkness | Buy->Mkt Perform | |
| 2004/3/31 | Morgan Keegan | Outperform->Mkt Perform | |
| 2004/3/31 | AmTech Research | Buy->Hold | |
| 2004/3/31 | CE Unterberg Towbin | ST Buy->ST Mkt Perform | |
| 2004/3/31 | ThinkEquity | Overweight->Equal Weight | |
| 2004/3/31 | Merrill Lynch | Buy->Neutral | |
| 2003/6/9 | Punk, Ziegel & Co | Mkt Perform -> Sell | |
| 2003/6/9 | Goldman Sachs | In-Line -> Underperform | |
| 2003/5/30 | AG Edwards | Buy -> Hold | |
| 2003/3/17 | ThinkEquity | Overweight -> Equal Weight | |
| 2002/12/4 | Thomas Weisel | Buy -> Mk -> Rerform | |
| 2002/11/12 | Morgan Keegan | Outperform -> Mk -> Rerform | |
| 2002/11/11 | Robert W. Baird | Outperform -> Neutral | |
| 2002/11/7 | Punk, Ziegel & Co | Buy -> Mk -> Rerform | |
| 2002/11/7 | First Albany | 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 |
| 2014/12/30 | DA Davidson | Buy | 17 |
| 2013/11/14 | Aegis Capital | Buy | 15 |
| 2013/9/11 | Barclays | Overweight | 14 |
| 2012/1/27 | Kaufman Bros | Buy | 21 |
| 2009/10/13 | Jefferies & Co | Buy | 22 |
| 2009/3/25 | Stifel Nicolaus | Buy | 14 |
| 2009/3/19 | Wedbush Morgan | Buy | |
| 2009/2/18 | ThinkEquity | Accumulate | 12 |
| 2005/11/30 | Goldman Sachs | In-Line | |
| 2004/4/14 | Raymond James | Underperform | |
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 |
| 2003/10/14 | Merrill Lynch | Neutral | |
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 |
| 2011/10/28 | Needham | Buy | $22 >> $16 |
| 2010/10/22 | RBC Capital Mkts | Outperform | $22 >> $21 |
| 2010/10/8 | Wedbush | Outperform | $25 >> $22 |
| 2010/7/23 | RBC Capital Mkts | Outperform | $23 >> $22 |
| 2009/10/14 | Stifel Nicolaus | Buy | $20 >> $21 |
| 2009/4/27 | Stifel Nicolaus | Buy | |
| 2006/10/25 | Friedman Billings | Outperform | |
| 2006/2/16 | RBC Capital Mkts | Outperform | |
| 2006/1/19 | Citigroup | Buy | |
| 2006/1/19 | Kaufman Bros | Buy | |