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Ratings by William Blair (Andy Hsieh)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
3/19/2024 Fusion Pharmaceuticals FUSN Downgrade Market Perform
(Outperform)
10.64
(21.23)
99.53% Details
12/26/2023 RayzeBio RYZB Downgrade Market Perform
(Outperform)
30.57
(62.49)
104.42% Details
12/12/2023 Icosavax Inc. ICVX Downgrade Market Perform
(Outperform)
10.49
(15.31)
45.95% Details
11/30/2023 Immunogen Inc. IMGN Downgrade Market Perform
(Outperform)
16.06
(31.25)
94.58% Details
10/6/2023 RayzeBio RYZB New Coverage Outperform
(N/A)
20.06
(62.49)
211.52% Details
10/4/2023 POINT Biopharma Global Inc. PNT Downgrade Market Perform
(Outperform)
6.68
(12.50)
87.13% Details
8/3/2023 Aravive Inc. ARAV Downgrade Market Perform
(Outperform)
1.31
(0.04)
-96.95% Details
6/26/2023 FibroGen FGEN Downgrade Market Perform
(Outperform)
16.05
(1.13)
-92.96% Details
2/21/2023 Actinium Pharma ATNM Downgrade Market Perform
(Outperform)
13.76
(6.66)
-51.6% Details
1/31/2023 FibroGen FGEN Upgrade Outperform
(Market Perform)
21.75
(1.13)
-94.8% Details
7/26/2022 Seagen SGEN Maintain Outperform
(N/A)
 
 
  Details
7/6/2022 Fusion Pharmaceuticals FUSN New Coverage Outperform
(N/A)
2.46
(21.23)
763.01% Details
7/6/2022 POINT Biopharma Global Inc. PNT New Coverage Outperform
(N/A)
7.78
(12.50)
60.67% Details
3/14/2022 Nektar Therapeutics NKTR Downgrade Market Perform
(Outperform)
10.63
(1.28)
-87.96% Details
8/23/2021 Icosavax Inc. ICVX New Coverage Outperform
(N/A)
34.09
(15.31)
-55.09% Details
9/18/2020 Aravive Inc. ARAv New Coverage Outperform
(N/A)
5.81
(0.04)
-99.31% Details
8/14/2020 Pfenex Inc. PFNX Downgrade Market Perform
(Outperform)
12.89
(12.75)
-1.09% Details
8/8/2019 Actinium Pharma ATNM New Coverage Outperform
(N/A)
0.21
(6.66)
3071.43% Details
6/21/2019 Exelixis EXEL Maintain Outperform
(N/A)
 
 
  Details
5/10/2019 FibroGen FGEN Downgrade Market Perform
(Outperform)
46.41
(1.13)
-97.57% Details
4/1/2019 Celgene CELG Downgrade Market Perform
(Outperform)
94.34
(108.24)
14.73% Details
3/12/2019 Pfenex Inc. PFNX Maintain Outperform
(N/A)
 
 
  Details