Ratings by William Blair (Brian Drab)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
10/26/2026 Accelevation Holdings ACCV New Coverage Outperform
(N/A)
12.25
(15.03)
22.69% Details
2/25/2026 Thermon Group Holdings THR Downgrade Market Perform
(Outperform)
50.48
(61.14)
21.12% Details
1/26/2026 Xylem XYL New Coverage Outperform
(N/A)
141.23
(88.23)
-37.53% Details
7/28/2025 Vertiv Holdings Co. VRT New Coverage Outperform
(N/A)
137.47
(242.94)
76.72% Details
6/27/2025 Lindsay Corporation LNN Maintain Market Perform
(N/A)
 
 
  Details
6/5/2025 Generac Holdings GNRC Maintain Outperform
(N/A)
 
 
  Details
4/23/2025 Valmont Industries VMI Upgrade Outperform
(Market Perform)
269.53
(434.60)
61.24% Details
3/21/2025 Valmont Industries VMI Downgrade Market Perform
(Outperform)
326.58
(269.53)
-17.47% Details
7/29/2024 Modine Manufacturing MOD New Coverage Outperform
(N/A)
99.50
(143.54)
44.26% Details
10/24/2023 Markforged Holding Corp. MKFG Downgrade Market Perform
(Outperform)
1.08
(4.74)
338.89% Details
8/21/2023 Generac Holdings GNRC Maintain Outperform
(N/A)
 
 
  Details
7/27/2023 nVent Electric NVT New Coverage Outperform
(N/A)
52.23
(140.12)
168.27% Details
11/8/2022 Stratasys Inc. SSYS Upgrade Market Perform
(Underperform)
13.68
(7.15)
-47.73% Details
5/11/2022 Novanta Inc. NOVT Upgrade Outperform
(Market Perform)
116.99
(150.66)
28.78% Details
1/25/2022 Kornit Digital Ltd. KRNT Maintain Outperform
(N/A)
 
 
  Details
10/25/2021 Velo3D Inc. VLD New Coverage Outperform
(N/A)
8.21
(1.28)
-84.41% Details
8/9/2021 Markforged Holding Corp. MKFG New Coverage Outperform
(N/A)
10.25
(4.74)
-53.76% Details
7/26/2021 Xometry Inc XMTR New Coverage Outperform
(N/A)
74.66
(99.75)
33.61% Details
11/10/2020 3D Systems DDD Upgrade Market Perform
(Underperform)
6.24
(2.99)
-52.08% Details
11/2/2020 Valmont Industries VMI Upgrade Outperform
(Market Perform)
141.95
(434.60)
206.16% Details
10/26/2020 3D Systems DDD Maintain Underperform
(N/A)
 
 
  Details
7/15/2020 Generac Holdings GNRC Maintain Outperform
(N/A)
 
 
  Details
7/6/2020 Linde LIN Upgrade Market Perform
(N/A)
221.26
(508.16)
129.67% Details
4/2/2020 Novanta Inc. NOVT Downgrade Market Perform
(Outperform)
79.88
(150.66)
88.61% Details
3/27/2020 Generac Holdings GNRC Upgrade Outperform
(Market Perform)
87.77
(201.34)
129.4% Details
2/18/2020 Generac Holdings GNRC Maintain Market Perform
(N/A)
 
 
  Details
10/25/2019 Proto Labs PRLB Downgrade Market Perform
(Outperform)
94.86
(90.91)
-4.16% Details
10/21/2019 Stratasys Inc. SSYS Maintain Underperform
(N/A)
 
 
  Details
7/30/2019 Kornit Digital Ltd. KRNT Maintain Outperform
(N/A)
 
 
  Details
2/6/2019 Generac Holdings GNRC Downgrade Market Perform
(Outperform)
52.79
(201.34)
281.4% Details