Ratings by William Blair (Andy T. Hsieh)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
5/12/2026 Kailera Therapeutics KLRA New Coverage Outperform
(N/A)
22.93
(16.88)
-26.38% Details
3/26/2026 Cardiff Oncology CRDF Maintain Outperform
(N/A)
 
 
  Details
3/23/2026 Pyxis Oncology Inc. PYXS Maintain Market Perform
(N/A)
 
 
  Details
3/17/2026 Lantheus Holdings LNTH Maintain Outperform
(N/A)
 
 
  Details
2/26/2026 Lantheus Holdings LNTH Upgrade Outperform
(Market Perform)
75.72
(100.00)
32.07% Details
6/9/2025 Elevation Oncology ELEV Downgrade Market Perform
(Outperform)
0.32
(0.37)
15.63% Details
1/3/2025 Elevation Oncology ELEV New Coverage Outperform
(N/A)
0.60
(0.37)
-38.33% Details
2/12/2024 CymaBay Therapeutic CBAY Downgrade Market Perform
(Outperform)
25.69
(32.48)
26.43% Details
12/18/2023 Lantheus Holdings LNTH Downgrade Market Perform
(Outperform)
76.04
(75.72)
-0.42% Details
9/29/2023 Lantheus Holdings LNTH New Coverage Outperform
(N/A)
69.53
(100.00)
43.82% Details
4/5/2023 CymaBay Therapeutic CBAY New Coverage Outperform
(N/A)
8.61
(32.48)
277.24% Details
1/5/2022 Cardiff Oncology CRDF New Coverage Outperform
(N/A)
6.29
(0.81)
-87.12% Details
12/1/2021 BeyondSpring Inc. BYSI Downgrade Market Perform
(Outperform)
14.23
(1.15)
-91.92% Details
5/25/2021 Vaccitech VACC New Coverage Outperform
(N/A)
14.58
(5.00)
-65.71% Details