Ratings by TD Cowen (Brendan Smith)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
8/7/2026 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
8/7/2026 Ginkgo Bioworks Holdings Inc DNA Downgrade Hold
(Buy)
9.37
(7.03)
-24.97% Details
7/23/2026 BioLife Solutions BLFS Downgrade Hold
(Buy)
29.19
(35.92)
23.06% Details
7/15/2026 Evotec EVO Downgrade Hold
(Buy)
2.43
(1.90)
-21.81% Details
6/15/2026 Twist Bioscience TWST Maintain Buy
(N/A)
 
 
  Details
5/4/2026 Twist Bioscience TWST Maintain Buy
(N/A)
 
 
  Details
4/23/2026 West Pharmaceutical WST Maintain Buy
(N/A)
 
 
  Details
4/21/2026 Passage Bio Inc. PASG Downgrade Hold
(Buy)
6.25
(4.61)
-26.24% Details
4/13/2026 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
4/10/2026 Simulations Plus SLP Maintain Hold
(N/A)
 
 
  Details
2/26/2026 Certara Inc. CERT Maintain Buy
(N/A)
 
 
  Details
2/18/2026 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
2/4/2026 Azenta, Inc. AZTA Maintain Hold
(N/A)
 
 
  Details
1/13/2026 Schrodinger SDGR Maintain Buy
(N/A)
 
 
  Details
1/8/2026 Twist Bioscience TWST Maintain
(N/A)
 
 
  Details
1/8/2026 Simulations Plus SLP Maintain
(N/A)
 
 
  Details
1/8/2026 Schrodinger SDGR Maintain
(N/A)
 
 
  Details
1/8/2026 Halozyme Therapeutics HALO Maintain
(N/A)
 
 
  Details
1/8/2026 Ginkgo Bioworks Holdings Inc DNA Maintain
(N/A)
 
 
  Details
1/8/2026 Cytek Biosciences Inc CTKB Maintain
(N/A)
 
 
  Details
1/8/2026 Azenta, Inc. AZTA Maintain
(N/A)
 
 
  Details
11/7/2025 Ginkgo Bioworks Holdings Inc DNA Maintain
(N/A)
 
 
  Details
11/7/2025 Codexis, Inc. CDXS Maintain
(N/A)
 
 
  Details
11/7/2025 BioLife Solutions BLFS Maintain
(N/A)
 
 
  Details
11/7/2025 Alpha Teknova Inc. TKNO Maintain
(N/A)
 
 
  Details
10/29/2025 West Pharmaceutical WST New Coverage Buy
(N/A)
283.49
(342.63)
20.86% Details
10/8/2025 OmniAb, Inc. OABI Maintain
(N/A)
 
 
  Details
10/8/2025 Evotec EVO Maintain
(N/A)
 
 
  Details
10/8/2025 Ginkgo Bioworks Holdings Inc DNA Maintain
(N/A)
 
 
  Details
10/8/2025 Azenta, Inc. AZTA Maintain
(N/A)
 
 
  Details
9/30/2025 Simulations Plus SLP New Coverage Hold
(N/A)
14.90
(18.43)
23.69% Details
8/8/2025 Ginkgo Bioworks Holdings Inc DNA Maintain Buy
(N/A)
 
 
  Details
8/4/2025 Novavax NVAX Maintain Hold
(N/A)
 
 
  Details
6/10/2025 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
5/9/2025 Cytek Biosciences Inc CTKB Downgrade Hold
(Buy)
3.79
(4.69)
23.75% Details
5/6/2025 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
4/16/2025 Azenta, Inc. AZTA Maintain Hold
(N/A)
 
 
  Details
2/28/2025 Recursion Pharmaceuticals RXRX Maintain Hold
(N/A)
 
 
  Details
2/28/2025 Cytek Biosciences Inc CTKB Maintain Buy
(N/A)
 
 
  Details
2/28/2025 Codexis, Inc. CDXS Maintain Hold
(N/A)
 
 
  Details
2/27/2025 Certara Inc. CERT New Coverage Buy
(N/A)
12.33
(8.28)
-32.85% Details
2/27/2025 Azenta, Inc. AZTA New Coverage Hold
(N/A)
47.04
(31.73)
-32.55% Details
2/26/2025 Ginkgo Bioworks Holdings Inc DNA Maintain Buy
(N/A)
 
 
  Details
1/24/2025 Alpha Teknova Inc. TKNO Maintain Buy
(N/A)
 
 
  Details
1/24/2025 Ginkgo Bioworks Holdings Inc DNA Maintain Buy
(N/A)
 
 
  Details
10/25/2024 Exscientia PLC EXAI Maintain Hold
(N/A)
 
 
  Details
10/18/2024 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
10/11/2024 Denali Therapeutics Inc. DNLI Maintain Buy
(N/A)
 
 
  Details
10/10/2024 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
10/8/2024 Arrowhead Pharma ARWR Maintain Buy
(N/A)
 
 
  Details
10/3/2024 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
9/4/2024 Arrowhead Pharma ARWR Maintain Buy
(N/A)
 
 
  Details
8/21/2024 Arrowhead Pharma ARWR Maintain Buy
(N/A)
 
 
  Details
8/9/2024 Exscientia PLC EXAI Downgrade Hold
(Buy)
4.50
(4.84)
7.56% Details
8/7/2024 Halozyme Therapeutics HALO Maintain Buy
(N/A)
 
 
  Details
7/18/2024 Exscientia PLC EXAI Maintain Buy
(N/A)
 
 
  Details
7/9/2024 Exscientia PLC EXAI New Coverage Buy
(N/A)
5.71
(4.50)
-21.19% Details
6/27/2024 Arrowhead Pharma ARWR Maintain Buy
(N/A)
 
 
  Details
5/13/2024 Novavax NVAX Maintain Hold
(N/A)
 
 
  Details
2/29/2024 Halozyme Therapeutics HALO New Coverage Buy
(N/A)
39.69
(109.66)
176.29% Details
7/21/2023 Arrowhead Pharma ARWR New Coverage Buy
(N/A)
34.82
(85.37)
145.18% Details
12/5/2022 Denali Therapeutics Inc. DNLI New Coverage Buy
(N/A)
32.63
(22.85)
-29.97% Details