Ratings by William Blair (Raju Prasad)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
4/15/2025 Verve Therapeutics VERV Maintain Outperform
(N/A)
 
 
  Details
11/21/2024 Pyxis Oncology Inc. PYXS Maintain Market Perform
(Outperform)
 
 
  Details
10/3/2022 LogicBio Therapeutics LOGC Downgrade Market Perform
(Outperform)
0.27
(7.06)
2514.81% Details
8/8/2022 Global Blood Therapeutics GBT Downgrade Market Perform
(Outperform)
63.84
(68.49)
7.28% Details
6/9/2022 Precision BioSciences Inc. DTIL Downgrade Market Perform
(Outperform)
2.09
(6.74)
222.49% Details
5/9/2022 LogicBio Therapeutics LOGC Upgrade Outperform
(Market Perform)
0.50
(0.27)
-46% Details
2/18/2022 Intellia Therapeutics NTLA New Coverage Outperform
(N/A)
90.40
(25.60)
-71.68% Details
2/3/2022 LogicBio Therapeutics LOGC Downgrade Market Perform
(Outperform)
1.50
(7.06)
370.67% Details
12/14/2021 Generation Bio GBIO Downgrade Market Perform
(Outperform)
13.90
(5.34)
-61.58% Details
12/7/2021 Global Blood Therapeutics GBT Upgrade Outperform
(Market Perform)
28.23
(68.49)
142.61% Details
11/8/2021 Cellectis CLLS Downgrade Market Perform
(Outperform)
12.23
(2.79)
-77.19% Details
11/2/2021 Pyxis Oncology Inc. PYXS New Coverage Outperform
(N/A)
13.20
(2.17)
-83.56% Details
10/20/2021 Beam Inc BEAM Maintain Outperform
(N/A)
 
 
  Details
9/24/2021 Verve Therapeutics VERV Maintain Outperform
(N/A)
 
 
  Details
9/2/2021 Assembly Biosciences ASMB Downgrade Market Perform
(Outperform)
3.80
(25.62)
574.21% Details
8/10/2021 bluebird bio BLUE New Coverage Market Perform
(N/A)
25.03
(4.97)
-80.14% Details
7/12/2021 Verve Therapeutics VERV New Coverage Outperform
(N/A)
46.00
(11.13)
-75.8% Details
6/8/2021 bluebird bio BLUE Maintain Market Perform
(N/A)
 
 
  Details
3/12/2021 Selecta Biosciences SELB Upgrade Outperform
(Market Perform)
3.90
(0.88)
-77.44% Details
2/25/2021 Global Blood Therapeutics GBT Downgrade Market Perform
(Outperform)
49.19
(68.49)
39.24% Details
2/24/2021 Generation Bio GBIO New Coverage Outperform
(N/A)
37.18
(13.90)
-62.61% Details
2/24/2021 Taysha Gene Therapies TSHA New Coverage Outperform
(N/A)
29.10
(6.94)
-76.15% Details
2/16/2021 bluebird bio BLUE Downgrade Market Perform
(Outperform)
45.76
(4.97)
-89.14% Details
11/2/2020 bluebird bio BLUE Upgrade Outperform
(Market Perform)
51.71
(45.76)
-11.51% Details
8/5/2020 Beam Inc BEAM New Coverage Outperform
(N/A)
19.41
(33.90)
74.65% Details
7/31/2020 Alexion Pharmaceuticals ALXN Downgrade Market Perform
(Outperform)
104.60
(182.01)
74.01% Details
2/25/2020 Precision BioSciences Inc. DTIL New Coverage Outperform
(N/A)
8.24
(6.74)
-18.2% Details
12/9/2019 Alexion Pharmaceuticals ALXN Maintain Outperform
(N/A)
 
 
  Details
11/19/2019 CRISPR Therapeutics CRSP Upgrade Outperform
(Market Perform)
58.53
(53.55)
-8.51% Details
9/26/2019 Alexion Pharmaceuticals ALXN New Coverage Outperform
(N/A)
100.40
(182.01)
81.28% Details
9/19/2019 bluebird bio BLUE Maintain Market Perform
(N/A)
 
 
  Details
8/12/2019 bluebird bio BLUE Downgrade Market Perform
(Outperform)
125.23
(4.97)
-96.03% Details
3/14/2019 Cellectis CLLS New Coverage Outperform
(N/A)
18.71
(12.23)
-34.63% Details
3/14/2019 CRISPR Therapeutics CRSP New Coverage Market Perform
(N/A)
39.41
(58.53)
48.52% Details
3/14/2019 Allogene ALLO New Coverage Outperform
(N/A)
26.72
(2.05)
-92.33% Details
3/7/2019 Spark Therapeutics ONCE Downgrade Market Perform
(Outperform)
113.70
(110.05)
-3.21% Details
1/17/2019 Loxo Oncology LOXO Downgrade Market Perform
(Outperform)
233.26
(234.80)
0.66% Details
11/13/2018 LogicBio Therapeutics LOGC New Coverage Outperform
(N/A)
15.11
(7.06)
-53.28% Details
11/7/2018 Audentes Therapeutics BOLD Downgrade Market Perform
(Outperform)
29.13
(2.60)
-91.07% Details
10/30/2018 Celyad SA CYAD New Coverage Outperform
(N/A)
23.58
(0.47)
-98.01% Details
9/26/2018 Krystal Biotech KRYS Maintain Outperform
(N/A)
 
 
  Details