Ratings by TD Cowen (Joseph Thome)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
6/22/2026 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
6/17/2026 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
6/11/2026 NervGen Pharma Corp NGEN New Coverage Buy
(N/A)
1.73
(2.06)
19.08% Details
5/21/2026 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
5/12/2026 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
5/8/2026 PTC Therapeutics PTCT Upgrade Buy
(Hold)
66.57
(82.13)
23.37% Details
5/7/2026 Mirum Pharmaceuticals MIRM Maintain Buy
(N/A)
 
 
  Details
5/4/2026 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
5/1/2026 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
4/27/2026 Intellia Therapeutics NTLA Maintain Buy
(N/A)
 
 
  Details
4/7/2026 MapLight Therapeutics MPLT New Coverage Buy
(N/A)
22.61
(28.64)
26.67% Details
3/30/2026 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
3/27/2026 Mirum Pharmaceuticals MIRM Maintain Buy
(N/A)
 
 
  Details
3/26/2026 Arrowhead Pharma ARWR Maintain Buy
(N/A)
 
 
  Details
3/23/2026 Entrada Therapeutics TRDA Maintain Buy
(N/A)
 
 
  Details
3/9/2026 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
3/9/2026 Rapport Therapeutics RAPP Maintain Buy
(N/A)
 
 
  Details
3/3/2026 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
3/3/2026 uniQure BV QURE Maintain Buy
(N/A)
 
 
  Details
2/26/2026 Intellia Therapeutics NTLA Maintain Buy
(N/A)
 
 
  Details
2/26/2026 Mirum Pharmaceuticals MIRM Maintain
(N/A)
 
 
  Details
2/25/2026 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
2/23/2026 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
1/29/2026 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
1/29/2026 Mirum Pharmaceuticals MIRM Maintain Buy
(N/A)
 
 
  Details
1/29/2026 Ardelyx, Inc ARDX Maintain Buy
(N/A)
 
 
  Details
1/29/2026 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
1/12/2026 Mirum Pharmaceuticals MIRM Maintain Buy
(N/A)
 
 
  Details
1/6/2026 Viridian Therapeutic VRDN Maintain Buy
(N/A)
 
 
  Details
12/31/2025 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
11/19/2025 Arrowhead Pharma ARWR Maintain Buy
(N/A)
 
 
  Details
11/12/2025 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
11/5/2025 PTC Therapeutics PTCT Maintain
(N/A)
 
 
  Details
10/31/2025 Ardelyx, Inc ARDX Maintain Buy
(N/A)
 
 
  Details
10/29/2025 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
10/2/2025 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
9/29/2025 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
9/24/2025 uniQure BV QURE Maintain Buy
(N/A)
 
 
  Details
9/24/2025 Mirum Pharmaceuticals MIRM New Coverage Buy
(N/A)
73.93
(111.07)
50.24% Details
9/8/2025 Rapport Therapeutics RAPP Maintain Buy
(N/A)
 
 
  Details
8/8/2025 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
7/23/2025 Ardelyx, Inc ARDX Maintain Buy
(N/A)
 
 
  Details
7/14/2025 Amylyx Pharmaceuticals inc. AMLX Maintain Buy
(N/A)
 
 
  Details
6/30/2025 Rapport Therapeutics RAPP Maintain Buy
(N/A)
 
 
  Details
6/4/2025 AnaptysBio ANAB Maintain Buy
(N/A)
 
 
  Details
5/30/2025 Amylyx Pharmaceuticals inc. AMLX New Coverage Buy
(N/A)
4.90
(16.37)
234.08% Details
5/13/2025 Bright Minds Biosciences Inc. DRUG New Coverage Buy
(N/A)
32.49
(65.13)
100.46% Details
5/7/2025 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
5/7/2025 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
4/22/2025 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
2/19/2025 PTC Therapeutics PTCT Maintain Buy
(N/A)
 
 
  Details
2/13/2025 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
2/11/2025 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
1/29/2025 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
1/29/2025 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
11/25/2024 Viridian Therapeutic VRDN New Coverage Buy
(N/A)
20.20
(17.28)
-14.46% Details
10/25/2024 Marinus Pharmaceuticals MRNS Downgrade Hold
(Buy)
1.69
(0.55)
-67.46% Details
10/11/2024 Allakos Inc. ALLK Maintain Hold
(N/A)
 
 
  Details
10/10/2024 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
10/8/2024 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
9/30/2024 Prime Medicine PRME Maintain Buy
(N/A)
 
 
  Details
9/23/2024 Marinus Pharmaceuticals MRNS Maintain Buy
(N/A)
 
 
  Details
9/16/2024 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
9/5/2024 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
9/4/2024 Metagenomi Inc MGX Maintain Buy
(N/A)
 
 
  Details
8/19/2024 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
8/14/2024 Marinus Pharmaceuticals MRNS Maintain Buy
(N/A)
 
 
  Details
8/14/2024 Entrada Therapeutics TRDA Maintain Buy
(N/A)
 
 
  Details
8/14/2024 Chimerix CMRX Maintain Buy
(N/A)
 
 
  Details
8/13/2024 Adverum Biotechnologies ADVM Maintain Buy
(N/A)
 
 
  Details
8/9/2024 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
8/6/2024 AnaptysBio ANAB Maintain Buy
(N/A)
 
 
  Details
7/24/2024 Alkermes ALKS Maintain Buy
(N/A)
 
 
  Details
7/17/2024 Adverum Biotechnologies ADVM Maintain Buy
(N/A)
 
 
  Details
7/11/2024 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
7/9/2024 uniQure BV QURE Maintain Buy
(N/A)
 
 
  Details
7/2/2024 Ardelyx, Inc ARDX Maintain Buy
(N/A)
 
 
  Details
7/2/2024 Rapport Therapeutics RAPP New Coverage Buy
(N/A)
25.44
(38.88)
52.83% Details
6/26/2024 Allakos Inc. ALLK Maintain Hold
(N/A)
 
 
  Details
6/24/2024 Entrada Therapeutics TRDA Maintain Buy
(N/A)
 
 
  Details
6/21/2024 AnaptysBio ANAB Maintain Buy
(N/A)
 
 
  Details
6/18/2024 Aerovate Therapeutics Inc AVTE Downgrade Hold
(Buy)
24.62
(2.68)
-89.11% Details
6/17/2024 Alkermes ALKS New Coverage Buy
(N/A)
24.50
(48.07)
96.2% Details
6/3/2024 Intellia Therapeutics NTLA Maintain Buy
(N/A)
 
 
  Details
4/16/2024 Intra-Cellular Therapies ITCI Maintain Buy
(N/A)
 
 
  Details
4/8/2024 Prime Medicine PRME New Coverage Buy
(N/A)
5.75
(3.23)
-43.83% Details
3/5/2024 Metagenomi Inc MGX New Coverage Buy
(N/A)
12.04
(1.24)
-89.7% Details
3/1/2024 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
12/11/2023 Intra-Cellular Therapies ITCI New Coverage Buy
(N/A)
60.29
(131.87)
118.73% Details
12/8/2023 Cerevel Therapeutics CERE Downgrade Hold
(Buy)
36.93
(44.96)
21.74% Details
12/5/2023 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
10/27/2023 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
10/18/2023 Evelo Biosciences Inc EVLO Downgrade Hold
(Buy)
2.91
(0.00)
-100% Details
5/24/2023 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
4/10/2023 Cerevel Therapeutics CERE New Coverage Buy
(N/A)
24.47
(44.96)
83.74% Details
12/12/2022 Acrivon Therapeutics Inc ACRV New Coverage Buy
(N/A)
12.50
(1.63)
-86.96% Details
12/12/2022 Xenon Pharmaceuticals XENE New Coverage Buy
(N/A)
36.20
(54.61)
50.86% Details
11/14/2022 Ardelyx, Inc ARDX Maintain Buy
(N/A)
 
 
  Details
10/10/2022 Third Harmonic Bio THRD New Coverage Buy
(N/A)
20.01
(5.38)
-73.11% Details
9/9/2022 Allakos Inc. ALLK Maintain Hold
(N/A)
 
 
  Details
8/19/2022 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
8/8/2022 uniQure BV QURE Maintain Buy
(N/A)
 
 
  Details
8/4/2022 Intellia Therapeutics NTLA Maintain Buy
(N/A)
 
 
  Details
8/2/2022 Esperion Therapeutics ESPR Maintain Buy
(N/A)
 
 
  Details
6/29/2022 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
6/29/2022 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
6/28/2022 Epizyme EPZM Downgrade Hold
(Buy)
0.95
(1.47)
54.74% Details
6/21/2022 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
6/17/2022 Intellia Therapeutics NTLA Maintain Buy
(N/A)
 
 
  Details
6/1/2022 Axsome Therapeutics AXSM Maintain Buy
(Buy)
 
 
  Details
5/24/2022 United Therapeutics Corp. UTHR Maintain Buy
(Buy)
 
 
  Details
5/16/2022 Chimerix CMRX Maintain Buy
(Buy)
 
 
  Details
5/4/2022 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
4/14/2022 Evelo Biosciences Inc EVLO Maintain Buy
(Buy)
 
 
  Details
3/28/2022 uniQure BV QURE Maintain Buy
(Buy)
 
 
  Details
3/24/2022 Evelo Biosciences Inc EVLO Maintain Buy
(Buy)
 
 
  Details
3/21/2022 Marinus Pharmaceuticals MRNS Maintain Buy
(Buy)
 
 
  Details
3/2/2022 Allakos Inc. ALLK Maintain Hold
(Hold)
 
 
  Details
3/1/2022 Intellia Therapeutics NTLA Maintain Buy
(Buy)
 
 
  Details
2/28/2022 Evelo Biosciences Inc EVLO Maintain Buy
(Buy)
 
 
  Details
2/25/2022 uniQure BV QURE Maintain Buy
(Buy)
 
 
  Details
2/23/2022 PTC Therapeutics PTCT Maintain Hold
(Hold)
 
 
  Details
2/23/2022 Marinus Pharmaceuticals MRNS Maintain Buy
(Buy)
 
 
  Details
2/22/2022 Esperion Therapeutics ESPR Maintain Buy
(Buy)
 
 
  Details
2/7/2022 Evelo Biosciences Inc EVLO Maintain Buy
(Buy)
 
 
  Details
1/31/2022 Intellia Therapeutics NTLA New Coverage Buy
(N/A)
86.02
(15.25)
-82.27% Details
1/27/2022 Esperion Therapeutics ESPR Maintain Buy
(N/A)
 
 
  Details
1/18/2022 Axsome Therapeutics AXSM Maintain Buy
(Buy)
 
 
  Details
12/22/2021 Allakos Inc. ALLK Downgrade Hold
(Buy)
84.39
(0.33)
-99.61% Details
12/8/2021 Allakos Inc. ALLK Maintain Buy
(N/A)
 
 
  Details
11/23/2021 Entrada Therapeutics TRDA New Coverage Buy
(N/A)
30.46
(7.24)
-76.23% Details
11/10/2021 Epizyme EPZM Maintain Buy
(N/A)
 
 
  Details
10/19/2021 Esperion Therapeutics ESPR Maintain Buy
(N/A)
 
 
  Details
8/23/2021 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
8/9/2021 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
8/4/2021 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
7/26/2021 Aerovate Therapeutics Inc AVTE New Coverage Buy
(N/A)
14.23
(24.62)
73.01% Details
7/15/2021 Allakos Inc. ALLK New Coverage Buy
(N/A)
76.53
(0.33)
-99.57% Details
6/15/2021 Marinus Pharmaceuticals MRNS Maintain Buy
(N/A)
 
 
  Details
4/23/2021 Chimerix CMRX New Coverage Buy
(N/A)
8.22
(8.54)
3.89% Details
4/19/2021 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
1/11/2021 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
10/28/2020 United Therapeutics Corp. UTHR Maintain Buy
(N/A)
 
 
  Details
7/20/2020 PTC Therapeutics PTCT Maintain Hold
(N/A)
 
 
  Details
7/1/2020 Marinus Pharmaceuticals MRNS New Coverage Buy
(N/A)
2.54
(0.55)
-78.35% Details
4/27/2020 Axsome Therapeutics AXSM Maintain Buy
(N/A)
 
 
  Details
4/14/2020 Axsome Therapeutics AXSM New Coverage Buy
(N/A)
60.04
(241.97)
303.01% Details
12/3/2019 uniQure BV QURE New Coverage Buy
(N/A)
54.78
(49.04)
-10.48% Details