1/19/2021 | Craig Hallum | Downgrade | Buy ➝ Hold | $110.00 ➝ $115.00 | Low | |
1/14/2021 | Rosenblatt Securities | Downgrade | Buy ➝ Neutral | $110.00 ➝ $115.00 | Low | |
1/12/2021 | Northland Securities | Boost Price Target | Outperform | $65.00 ➝ $90.00 | Medium | |
1/12/2021 | Rosenblatt Securities | Reiterated Rating | Neutral ➝ Buy | $110.00 ➝ $110.00 | Medium | |
1/11/2021 | Needham & Company LLC | Reiterated Rating | Hold | | Medium | |
1/8/2021 | Craig Hallum | Upgrade | Hold ➝ Buy | | Medium | |
5/5/2020 | B. Riley | Reiterated Rating | Neutral | | Low | |
7/16/2019 | Rosenblatt Securities | Reiterated Rating | Buy ➝ Neutral | | Low | |
7/16/2019 | Citigroup | Downgrade | Buy ➝ Neutral | | Low | |
7/10/2019 | UBS Group | Downgrade | Buy ➝ Neutral | $64.00 ➝ $70.00 | Medium | |
7/10/2019 | Needham & Company LLC | Downgrade | Buy ➝ Hold | $64.91 | Medium | |
7/9/2019 | Piper Jaffray Companies | Downgrade | Overweight ➝ Neutral | $68.00 ➝ $70.00 | Medium | |
7/9/2019 | Craig Hallum | Downgrade | Buy ➝ Hold | | Medium | |
7/1/2019 | Northland Securities | Reiterated Rating | Buy | $65.00 | Medium | |
7/1/2019 | Needham & Company LLC | Upgrade | Hold ➝ Buy | $59.00 | High | |
5/6/2019 | Bank of America | Upgrade | Underperform ➝ Neutral | $56.60 | High | |
4/30/2019 | Needham & Company LLC | Reiterated Rating | Hold | | Medium | |
4/26/2019 | B. Riley | Downgrade | Buy ➝ Neutral | | Low | |
4/21/2019 | Northland Securities | Reiterated Rating | Buy | $65.00 | Medium | |
3/28/2019 | UBS Group | Boost Price Target | Buy | $64.00 | Low | |
3/28/2019 | Piper Jaffray Companies | Boost Price Target | Overweight | $59.00 ➝ $68.00 | High | |
3/27/2019 | Morgan Stanley | Downgrade | Equal Weight ➝ Underweight | $38.00 ➝ $44.00 | High | |
3/4/2019 | Craig Hallum | Initiated Coverage | Buy | | Low | |
2/25/2019 | DA Davidson | Boost Price Target | Neutral | $46.00 | High | |
2/25/2019 | MKM Partners | Boost Price Target | Neutral | $60.00 | High | |
2/22/2019 | Cowen | Boost Price Target | Outperform | $45.00 ➝ $58.00 | High | |
2/22/2019 | B. Riley | Downgrade | Buy ➝ Neutral | $45.00 ➝ $50.50 | High | |
2/22/2019 | Needham & Company LLC | Reiterated Rating | Hold | | High | |
2/22/2019 | Piper Jaffray Companies | Upgrade | Overweight | $59.00 | High | |
2/20/2019 | UBS Group | Set Price Target | Buy | $51.00 | Medium | |
12/6/2018 | Loop Capital | Boost Price Target | Buy ➝ Reduce | $60.00 | High | |
11/5/2018 | Deutsche Bank Aktiengesellschaft | Boost Price Target | Buy ➝ Buy | $45.00 ➝ $60.00 | Low | |
11/5/2018 | Citigroup | Boost Price Target | Buy | $60.00 | High | |
11/3/2018 | Rosenblatt Securities | Set Price Target | Buy | $51.00 | High | |
11/2/2018 | MKM Partners | Boost Price Target | Neutral ➝ Neutral | $40.00 ➝ $42.00 | N/A | |
9/26/2018 | Rosenblatt Securities | Boost Price Target | Buy ➝ Buy | $46.00 ➝ $49.00 | Low | |
8/24/2018 | Bank of America | Downgrade | Neutral ➝ Underperform | | High | |
8/23/2018 | Piper Jaffray Companies | Upgrade | Neutral ➝ Overweight | $38.00 ➝ $46.00 | High | |
8/6/2018 | Deutsche Bank Aktiengesellschaft | Boost Price Target | Buy | $45.00 | Low | |
8/5/2018 | Rosenblatt Securities | Set Price Target | Buy | $46.00 | Low | |
8/3/2018 | Cowen | Reiterated Rating | Buy | $44.00 | Low | |
8/3/2018 | B. Riley | Boost Price Target | Buy | $37.00 ➝ $45.00 | High | |
8/3/2018 | DA Davidson | Boost Price Target | Neutral | $30.00 ➝ $37.00 | Medium | |
8/3/2018 | UBS Group | Set Price Target | Positive ➝ Buy | $39.00 ➝ $48.00 | High | |
8/3/2018 | Loop Capital | Boost Price Target | Buy ➝ In-Line | $44.50 | High | |
6/11/2018 | Loop Capital | Reiterated Rating | Buy | $42.00 | Low | |
6/11/2018 | Bank of America | Boost Price Target | Neutral ➝ Neutral | $32.00 ➝ $37.00 | Low | |
5/29/2018 | Rosenblatt Securities | Initiated Coverage | Buy | $42.00 | Low | |
5/4/2018 | B. Riley | Boost Price Target | Buy ➝ Buy | $35.00 ➝ $37.00 | Low | |
5/4/2018 | Cowen | Reiterated Rating | Outperform | $45.00 ➝ $32.00 | Low | |
5/4/2018 | Morgan Stanley | Set Price Target | Hold | $30.00 | Low | |
5/4/2018 | DA Davidson | Set Price Target | Hold | $38.00 ➝ $30.00 | Low | |
4/29/2018 | Morgan Stanley | Reiterated Rating | Equal Weight | | Low | |
4/27/2018 | Morgan Stanley | Upgrade | Underweight ➝ Equal | $30.00 | Low | |
4/18/2018 | MKM Partners | Lower Price Target | Neutral | $25.00 | Medium | |
4/17/2018 | Northland Securities | Lower Price Target | Outperform | $50.00 ➝ $35.00 | Medium | |
4/17/2018 | Deutsche Bank Aktiengesellschaft | Lower Price Target | Buy | $35.00 | High | |
4/17/2018 | Bank of America | Downgrade | Buy ➝ Neutral | | High | |
4/16/2018 | Loop Capital | Lower Price Target | Buy | $32.00 | High | |
4/16/2018 | Piper Jaffray Companies | Downgrade | Overweight ➝ Neutral | $26.00 | High | |
3/19/2018 | Northland Securities | Reiterated Rating | Buy | $50.00 | Low | |
3/9/2018 | Morgan Stanley | Downgrade | Equal Weight ➝ Underweight | $37.00 | Medium | |
2/23/2018 | Morgan Stanley | Set Price Target | Equal Weight ➝ Hold | $40.00 ➝ $37.00 | High | |
2/23/2018 | UBS Group | Set Price Target | Buy ➝ Buy | $50.00 ➝ $48.00 | High | |
2/23/2018 | MKM Partners | Reiterated Rating | Buy ➝ Neutral | $53.00 ➝ $61.00 | High | |
2/23/2018 | Needham & Company LLC | Reiterated Rating | Buy ➝ Hold | $38.00 | High | |
2/23/2018 | DA Davidson | Downgrade | Buy ➝ Neutral | $48.00 ➝ $38.00 | High | |
2/21/2018 | William Blair | Reiterated Rating | Outperform | | High | |
2/13/2018 | Piper Jaffray Companies | Initiated Coverage | Overweight ➝ Overweight | $43.00 | High | |
1/31/2018 | UBS Group | Initiated Coverage | Buy | $50.00 | Low | |
1/29/2018 | Northland Securities | Set Price Target | Buy | $42.00 | High | |
1/29/2018 | Loop Capital | Initiated Coverage | Buy | $50.00 | High | |
12/5/2017 | William Blair | Reiterated Rating | Buy | | Medium | |
11/3/2017 | AltaCorp Capital | Upgrade | Neutral ➝ Buy | | N/A | |
11/3/2017 | DA Davidson | Lower Price Target | Buy | $48.00 | N/A | |
11/3/2017 | Cowen | Upgrade | Outperform | $55.00 ➝ $41.00 | N/A | |
11/3/2017 | B. Riley | Upgrade | Neutral ➝ Buy | $44.00 ➝ $49.00 | N/A | |
11/3/2017 | Needham & Company LLC | Reiterated Rating | Buy | $50.00 | N/A | |
10/31/2017 | William Blair | Initiated Coverage | Buy | | N/A | |
10/23/2017 | Needham & Company LLC | Reiterated Rating | Buy | $50.00 | N/A | |
10/5/2017 | MKM Partners | Lower Price Target | Buy | $64.00 ➝ $61.00 | N/A | |
9/19/2017 | MKM Partners | Initiated Coverage | Buy ➝ Buy | $64.00 | High | |
8/9/2017 | B. Riley | Reiterated Rating | Neutral | $44.00 | Low | |
8/4/2017 | B. Riley | Reiterated Rating | Neutral | $44.00 | High | |
8/4/2017 | Cowen | Reiterated Rating | Buy | $57.00 ➝ $55.00 | Medium | |
8/4/2017 | Needham & Company LLC | Reiterated Rating | Buy | $50.00 | High | |
7/24/2017 | Cowen | Reiterated Rating | Outperform | $57.00 | Medium | |
7/22/2017 | B. Riley | Reiterated Rating | Neutral | $44.50 | Low | |
7/22/2017 | Northland Securities | Set Price Target | Buy | $50.00 | Low | |
7/17/2017 | B. Riley | Reiterated Rating | Neutral | $44.50 | Medium | |
7/17/2017 | Cowen | Reiterated Rating | Outperform | $66.00 ➝ $57.00 | Medium | |
7/17/2017 | William Blair | Reiterated Rating | Outperform | | Medium | |
7/17/2017 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $65.00 ➝ $50.00 | Medium | |
6/23/2017 | Northland Securities | Reiterated Rating | Buy | $50.00 | Medium | |
6/22/2017 | DA Davidson | Initiated Coverage | Buy ➝ Buy | $61.00 | High | |
6/15/2017 | William Blair | Reiterated Rating | Buy | | Low | |
5/13/2017 | B. Riley | Reiterated Rating | Neutral | $47.00 | Low | |
5/11/2017 | Morgan Stanley | Downgrade | Overweight ➝ Equal Weight | $70.00 ➝ $45.00 | High | |
5/10/2017 | Deutsche Bank Aktiengesellschaft | Set Price Target | Buy | $60.00 | Medium | |
5/10/2017 | Cowen | Lower Price Target | Outperform | $75.00 ➝ $66.00 | High | |
5/10/2017 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $100.00 ➝ $65.00 | High | |
5/8/2017 | B. Riley | Reiterated Rating | Neutral | $53.50 | Low | |
5/8/2017 | William Blair | Reiterated Rating | Outperform | | Low | |
4/10/2017 | B. Riley | Initiated Coverage | Neutral | $60.00 | Low | |
4/4/2017 | B. Riley | Initiated Coverage | Neutral | $60.00 | High | |
3/17/2017 | William Blair | Reiterated Rating | Outperform | | High | |
2/24/2017 | William Blair | Reiterated Rating | Outperform | | N/A | |
2/24/2017 | Needham & Company LLC | Lower Price Target | Buy ➝ Buy | $125.00 ➝ $100.00 | N/A | |
2/22/2017 | Cowen | Reiterated Rating | Outperform | $115.00 | N/A | |
2/2/2017 | Morgan Stanley | Upgrade | Equal Weight ➝ Overweight | $54.99 ➝ $80.00 | N/A | |
1/11/2017 | Needham & Company LLC | Reiterated Rating | Buy | $125.00 | N/A | |
12/8/2016 | Morgan Stanley | Initiated Coverage | Equal ➝ Equal Weight | $80.00 | N/A | |
11/30/2016 | Deutsche Bank Aktiengesellschaft | Reiterated Rating | Buy | | N/A | |
11/26/2016 | Needham & Company LLC | Reiterated Rating | Buy | $125.00 | N/A | |
11/11/2016 | Needham & Company LLC | Reiterated Rating | Buy | $125.00 | N/A | |
11/10/2016 | Cowen | Reiterated Rating | Outperform | $90.00 ➝ $99.00 | N/A | |
11/8/2016 | William Blair | Reiterated Rating | Outperform | | N/A | |
10/31/2016 | William Blair | Initiated Coverage | Outperform | | N/A | |
10/12/2016 | The Goldman Sachs Group | Reiterated Rating | Neutral | | N/A | |
10/11/2016 | Needham & Company LLC | Boost Price Target | Buy | $100.00 ➝ $125.00 | N/A | |
9/28/2016 | Deutsche Bank Aktiengesellschaft | Reiterated Rating | Buy | $125.00 | N/A | |
9/9/2016 | Deutsche Bank Aktiengesellschaft | Boost Price Target | Buy | $90.00 ➝ $125.00 | N/A | |
9/4/2016 | Bank of America | Reiterated Rating | Buy | $88.00 ➝ $130.00 | N/A | |
8/15/2016 | Deutsche Bank Aktiengesellschaft | Reiterated Rating | Buy | $60.00 ➝ $90.00 | N/A | |
8/12/2016 | Needham & Company LLC | Boost Price Target | Buy | $65.00 ➝ $100.00 | N/A | |
7/25/2016 | Needham & Company LLC | Boost Price Target | Buy | $48.00 ➝ $65.00 | N/A | |
7/14/2016 | Deutsche Bank Aktiengesellschaft | Boost Price Target | Buy | $50.00 ➝ $60.00 | N/A | |
6/15/2016 | Deutsche Bank Aktiengesellschaft | Reiterated Rating | Buy | | N/A | |
6/7/2016 | Needham & Company LLC | Initiated Coverage | Buy | $48.00 | N/A | |
6/7/2016 | Deutsche Bank Aktiengesellschaft | Initiated Coverage | Buy | $50.00 | N/A | |
6/7/2016 | Bank of America | Initiated Coverage | Buy | $44.00 | N/A | |
6/7/2016 | Cowen | Initiated Coverage | Outperform | $53.00 | N/A | |
6/7/2016 | The Goldman Sachs Group | Initiated Coverage | Neutral | $39.00 | N/A | |