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 |
| 2012/1/10 | Robert W. Baird | Neutral >> Outperform | $56 >> $81 |
| 2011/4/7 | MP Advisors | Market Perform >> Outperform | $36 >> $54 |
| 2011/2/24 | RBC Capital Mkts | Sector Perform >> Outperform | $30 >> $48 |
| 2009/5/1 | Credit Suisse | Neutral Outperform | |
| 2009/3/30 | Piper Jaffray | Neutral Buy | |
| 2003/6/10 | Morgan Stanley | Underweight -> Equal-weight | |
| 2003/6/9 | Banc of America Sec | Neutral -> Buy | 26 |
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 |
| 2015/8/31 | Chardan Capital Markets | Buy >> Neutral | 565 |
| 2014/2/13 | Oppenheimer | Outperform >> Perform | $310 >> $325 |
| 2010/12/16 | MP Advisors | Outperform >> Market Perform | $34 >> $34 |
| 2009/10/29 | RBC Capital Mkts | Outperform >> Sector Perform | |
| 2005/1/11 | Banc of America Sec | Neutral->Sell | |
| 2004/1/12 | Banc of America Sec | Buy->Neutral | |
| 2003/3/31 | JP Morgan | Overweight -> Neutral | |
| 2003/1/8 | Fulcrum | 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 |
| 2013/8/22 | Oppenheimer | Outperform | 300 |
| 2013/2/28 | Barclays | Overweight | 194 |
| 2011/4/27 | Boenning & Scattergood | Outperform | 58 |
| 2011/2/23 | Stifel Nicolaus | Hold | |
| 2010/10/8 | Brean Murray | Buy | 38 |
| 2010/1/7 | Roth Capital | Buy | 35 |
| 2009/5/5 | ThinkEquity | Accumulate | 21 |
| 2006/7/27 | RBC Capital Mkts | Outperform | 18 |
| 2006/4/24 | Needham & Co | Buy | 22 |
| 2005/4/14 | Adams Harkness | Mkt Perform | |
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 |
| 2015/8/6 | Argus | Buy | $560 >> $660 |
| 2015/8/4 | Brean Capital | Buy | $525 >> $659 |
| 2015/7/13 | Deutsche Bank | Buy | $455 >> $650 |
| 2015/5/7 | ROTH Capital | Neutral | $461 >> $490 |
| 2015/3/27 | Argus | Buy | $450 >> $500 |
| 2014/11/19 | ROTH Capital | Buy | $422 >> $461 |
| 2014/9/2 | Brean Capital | Buy | $380 >> $390 |
| 2011/5/9 | Needham | Buy | $49 >> $60 |
| 2011/4/28 | RBC Capital Mkts | Outperform | $48 >> $70 |
| 2011/4/28 | Brean Murray | Buy | $67 >> $78 |