12/21/2020 | SVB Leerink | Boost Price Target | Positive ➝ Market Perform | $280.00 ➝ $320.00 | High | |
12/15/2020 | Morgan Stanley | Boost Price Target | Underweight | $217.00 ➝ $238.00 | Medium | |
10/12/2020 | SVB Leerink | Lower Price Target | Market Perform | $335.00 ➝ $280.00 | Medium | |
8/7/2020 | Morgan Stanley | Boost Price Target | Underweight | $152.00 ➝ $217.00 | Medium | |
8/7/2020 | SVB Leerink | Boost Price Target | Market Perform | $280.00 ➝ $335.00 | Low | |
7/13/2020 | OTR Global | Upgrade | Positive | | High | |
5/28/2020 | SVB Leerink | Boost Price Target | Market Perform | $195.00 ➝ $225.00 | Low | |
5/27/2020 | BTIG Research | Downgrade | Hold | | High | |
5/1/2020 | Morgan Stanley | Boost Price Target | Underweight | $149.00 ➝ $152.00 | Medium | |
4/27/2020 | SVB Leerink | Downgrade | Outperform ➝ Market Perform | $220.00 ➝ $175.00 | High | |
3/27/2020 | Morgan Stanley | Lower Price Target | Underweight | $165.00 ➝ $149.00 | Low | |
3/23/2020 | Piper Sandler | Reiterated Rating | Buy | $240.00 | High | |
3/23/2020 | Stephens | Lower Price Target | Overweight | $240.00 ➝ $155.00 | High | |
2/11/2020 | Morgan Stanley | Downgrade | Equal Weight ➝ Underweight | $198.00 ➝ $165.00 | High | |
2/6/2020 | BTIG Research | Initiated Coverage | Hold | | High | |
12/17/2019 | Morgan Stanley | Lower Price Target | Equal Weight | $215.00 ➝ $198.00 | Low | |
11/1/2019 | SVB Leerink | Boost Price Target | Outperform | $195.00 ➝ $240.00 | High | |
10/29/2019 | Raymond James | Downgrade | Outperform ➝ Market Perform | | High | |
9/30/2019 | William Blair | Reiterated Rating | Buy | | Low | |
8/2/2019 | William Blair | Reiterated Rating | Buy | | Low | |
8/2/2019 | Guggenheim | Downgrade | Buy ➝ Neutral | | Medium | |
8/1/2019 | Morgan Stanley | Downgrade | Overweight ➝ Equal Weight | $325.00 ➝ $215.00 | Medium | |
8/1/2019 | BTIG Research | Downgrade | Buy ➝ Neutral | | High | |
5/7/2019 | BTIG Research | Reiterated Rating | Buy | | Low | |
5/3/2019 | SunTrust Banks | Reiterated Rating | Buy | $340.00 | Low | |
1/22/2019 | BTIG Research | Reiterated Rating | Buy | $400.00 | Low | |
1/2/2019 | Morgan Stanley | Lower Price Target | Overweight ➝ Overweight | $496.00 ➝ $461.00 | High | |
11/7/2018 | Morgan Stanley | Upgrade | Equal ➝ Equal Weight | $396.00 ➝ $496.00 | Medium | |
11/2/2018 | BTIG Research | Upgrade | Neutral ➝ Buy | $450.00 | Low | |
10/11/2018 | Morgan Stanley | Boost Price Target | Equal Weight | $370.00 ➝ $396.00 | High | |
6/22/2018 | Piper Jaffray Companies | Boost Price Target | Overweight | $360.00 ➝ $480.00 | High | |
5/29/2018 | Jefferies Financial Group | Boost Price Target | Buy | $460.00 | Medium | |
5/3/2018 | Piper Jaffray Companies | Boost Price Target | Overweight | $360.00 | High | |
5/1/2018 | Morgan Stanley | Boost Price Target | Equal Weight ➝ Equal Weight | $259.00 ➝ $320.00 | Medium | |
4/4/2018 | The Goldman Sachs Group | Initiated Coverage | Buy ➝ Buy | $332.00 | Medium | |
2/16/2018 | SunTrust Banks | Reiterated Rating | Buy | $370.00 | N/A | |
2/4/2018 | BTIG Research | Reiterated Rating | Hold | | High | |
2/2/2018 | SVB Leerink | Boost Price Target | Outperform | $300.00 | Low | |
2/2/2018 | Morgan Stanley | Boost Price Target | Equal Weight ➝ Equal Weight | $204.00 ➝ $259.00 | Low | |
2/2/2018 | Guggenheim | Reiterated Rating | Buy | $280.00 | Medium | |
2/1/2018 | Jefferies Financial Group | Reiterated Rating | Buy | $300.00 | Medium | |
2/1/2018 | Piper Jaffray Companies | Reiterated Rating | Overweight ➝ Positive | $220.00 ➝ $300.00 | Medium | |
1/19/2018 | SVB Leerink | Boost Price Target | Outperform ➝ Outperform | $200.00 ➝ $265.00 | Low | |
1/12/2018 | Jefferies Financial Group | Boost Price Target | Buy | $250.00 | Medium | |
1/4/2018 | Piper Jaffray Companies | Reiterated Rating | Buy | | High | |
12/21/2017 | Jefferies Financial Group | Boost Price Target | Buy | $208.00 ➝ $220.00 | Medium | |
11/1/2017 | SunTrust Banks | Reiterated Rating | Buy | $195.00 | N/A | |
10/29/2017 | BTIG Research | Reiterated Rating | Hold | | N/A | |
10/26/2017 | Piper Jaffray Companies | Boost Price Target | Overweight | $200.00 | N/A | |
10/16/2017 | BTIG Research | Downgrade | Buy ➝ Neutral | | N/A | |
10/12/2017 | SVB Leerink | Reiterated Rating | Outperform | $180.00 ➝ $200.00 | N/A | |
9/29/2017 | SunTrust Banks | Initiated Coverage | Buy ➝ Buy | $195.00 | High | |
9/29/2017 | Jefferies Financial Group | Boost Price Target | Buy | $175.00 ➝ $208.00 | High | |
8/29/2017 | Piper Jaffray Companies | Reiterated Rating | Buy | $160.00 | Low | |
8/29/2017 | Jefferies Financial Group | Reiterated Rating | Buy | $175.00 | Low | |
8/4/2017 | Jefferies Financial Group | Boost Price Target | Buy | $165.00 ➝ $175.00 | Low | |
7/27/2017 | Piper Jaffray Companies | Reiterated Rating | Overweight | $145.00 ➝ $160.00 | Medium | |
7/10/2017 | Morgan Stanley | Reiterated Rating | Equal Weight | $135.00 ➝ $140.00 | Low | |
7/4/2017 | Piper Jaffray Companies | Set Price Target | | $145.00 | Low | |
6/8/2017 | William Blair | Reiterated Rating | Outperform ➝ Outperform | | Low | |
4/6/2017 | Piper Jaffray Companies | Upgrade | Neutral ➝ Overweight | $145.00 | Medium | |
3/30/2017 | SVB Leerink | Boost Price Target | Outperform | $140.00 ➝ $150.00 | Low | |
1/8/2017 | BTIG Research | Reiterated Rating | Buy | $170.00 | N/A | |
12/6/2016 | Guggenheim | Initiated Coverage | Buy | $150.00 | N/A | |
9/28/2016 | SVB Leerink | Reiterated Rating | Outperform | $125.00 | N/A | |
8/9/2016 | Jefferies Financial Group | Boost Price Target | Buy | $130.00 ➝ $145.00 | N/A | |
7/29/2016 | Jefferies Financial Group | Boost Price Target | Buy | $125.00 ➝ $130.00 | N/A | |
6/10/2016 | Jefferies Financial Group | Reiterated Rating | Buy | $125.00 | N/A | |
5/5/2016 | SVB Leerink | Reiterated Rating | Buy | | N/A | |
5/4/2016 | SVB Leerink | Reiterated Rating | Outperform | $120.00 ➝ $125.00 | N/A | |
4/17/2016 | SVB Leerink | Reiterated Rating | Buy | | N/A | |
4/10/2016 | Benchmark | Reiterated Rating | Buy | $145.00 | N/A | |
4/9/2016 | Jefferies Financial Group | Reiterated Rating | Buy | | N/A | |
4/8/2016 | SVB Leerink | Reiterated Rating | Buy | | N/A | |
3/22/2016 | Jefferies Financial Group | Reiterated Rating | Buy | $125.00 | N/A | |
2/5/2016 | Piper Jaffray Companies | Reiterated Rating | Hold | $75.00 ➝ $90.00 | N/A | |
2/5/2016 | BTIG Research | Reiterated Rating | Buy | $110.00 | N/A | |
2/4/2016 | Benchmark | Boost Price Target | Buy | $133.00 ➝ $145.00 | N/A | |