投資評等
最後更新日期：2024/11/8
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 |
| 2015/9/2 | Barclays | Underweight >> Equal Weight | $40 >> $40 |
| 2013/9/24 | ISI Group | Buy >> Strong Buy | 25.5 |
| 2011/7/29 | Barrington Research | Mkt Perform >> Outperform | 24 |
| 2010/12/20 | RBC Capital Mkts | Sector Perform >> Top Pick | $17 >> $25 |
| 2010/5/6 | Barrington Research | Mkt Perform >> Outperform | 20 |
| 2010/4/13 | Argus | Hold >> Buy | 23 |
| 2010/2/2 | Brean Murray | Hold >> Buy | 18 |
| 2009/11/4 | Barrington Research | Mkt Perform >> Outperform | 19 |
| 2007/5/21 | Banc of America Sec | Neutral Buy | $63 $70 |
| 2002/9/25 | Needham & Co | Buy -> Strong Buy | 15 |
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 |
| 2013/5/7 | ISI Group | Strong Buy >> Buy | $26 >> $24 |
| 2010/5/4 | Brean Murray | Buy >> Hold | |
| 2010/3/19 | Barrington Research | Outperform >> Mkt Perform | |
| 2009/9/2 | Canaccord Adams | Buy >> Hold | |
| 2009/8/4 | Citigroup | Buy >> Hold | |
| 2009/5/6 | Argus | Buy Hold | |
| 2009/5/5 | Sun Trust Rbsn Humphrey | Buy Neutral | |
| 2009/5/5 | Soleil | Hold Sell | |
| 2009/5/5 | Oppenheimer | Outperform Perform | |
| 2005/9/19 | Needham Co | Buy->Hold | |
| 2003/8/7 | Needham & Co | Strong Buy -> Buy | |
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 |
| 2015/1/7 | Barclays | Underweight | 24 |
| 2013/4/10 | Stifel | Hold | |
| 2012/4/5 | William Blair | Outperform | |
| 2010/10/7 | Brigantine | Hold | 17 |
| 2010/6/16 | Gleacher & Company | Neutral | |
| 2010/4/21 | RBC Capital Mkts | Outperform | |
| 2009/11/25 | Wells Fargo | Outperform | |
| 2009/8/27 | Stifel Nicolaus | Buy | 19 |
| 2009/4/21 | Standpoint Research | Accumulate | |
| 2009/4/14 | Piper Jaffray | Buy | |
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 |
| 2011/12/5 | Needham | Buy | 22 |
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 |
| 2014/6/25 | Needham | Buy | $26 >> $30 |
| 2011/2/9 | Argus | Buy | $21 >> $24 |
| 2011/1/25 | Barclays Capital | Equal Weight | $18 >> $20 |
| 2010/12/8 | Argus | Buy | $19 >> $21 |
| 2010/9/27 | Maxim Group | Buy | $18 >> $20 |
| 2010/9/27 | Barclays Capital | Equal Weight | $17 >> $18 |
| 2009/11/10 | Jefferies & Co | Buy | $17 >> $18 |
| 2009/4/15 | Jefferies & Co | Buy | |
| 2003/5/7 | Needham & Co | Strong Buy | 15 |
| 2003/2/5 | Needham & Co | Strong Buy | |