Ratings by William Blair (Louie DIpalma)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
6/1/2026 HawkEye 360 Inc HAWK New Coverage Outperform
(N/A)
31.97
(20.87)
-34.72% Details
5/27/2026 Verra Mobility VRRM Downgrade Market Perform
(Outperform)
13.08
(4.39)
-66.44% Details
3/27/2026 Sterling Construction STRL Maintain Outperform
(N/A)
 
 
  Details
3/26/2026 AAR Corporation AIR Maintain Outperform
(N/A)
 
 
  Details
3/26/2026 Karman Holdings Inc KRMN Maintain Outperform
(N/A)
 
 
  Details
3/3/2026 Booz Allen Hamilton BAH Maintain Outperform
(N/A)
 
 
  Details
3/2/2026 HEICO HEI Maintain Outperform
(N/A)
 
 
  Details
2/12/2026 ViaSat VSAT Maintain Outperform
(N/A)
 
 
  Details
2/2/2026 Palantir Technologies Inc. PLTR Maintain Outperform
(N/A)
 
 
  Details
2/2/2026 Palantir Technologies Inc. PLTR Upgrade Outperform
(Market Perform)
146.59
(113.50)
-22.57% Details
1/22/2026 Karman Holdings Inc KRMN Maintain Outperform
(N/A)
 
 
  Details
1/13/2026 ViaSat VSAT Maintain Outperform
(N/A)
 
 
  Details
12/10/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
12/9/2025 Gogo GOGO Downgrade Market Perform
(Outperform)
6.75
(3.27)
-51.56% Details
11/25/2025 Sterling Construction STRL Maintain Outperform
(N/A)
 
 
  Details
9/4/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
8/26/2025 ViaSat VSAT Maintain Outperform
(N/A)
 
 
  Details
8/5/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
8/4/2025 ViaSat VSAT Upgrade Outperform
(Market Perform)
16.58
(62.23)
275.33% Details
7/22/2025 Booz Allen Hamilton BAH Upgrade Outperform
(Market Perform)
109.33
(62.68)
-42.67% Details
7/21/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
7/7/2025 Karman Holdings Inc KRMN Maintain Outperform
(N/A)
 
 
  Details
6/26/2025 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
6/18/2025 Gogo GOGO Maintain Outperform
(N/A)
 
 
  Details
6/17/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
5/21/2025 Boeing BA Maintain Outperform
(N/A)
 
 
  Details
5/6/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
4/22/2025 Iridium Communications IRDM Upgrade Outperform
(Market Perform)
23.20
(42.28)
82.24% Details
4/15/2025 ViaSat VSAT Maintain Market Perform
(N/A)
 
 
  Details
4/14/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
3/17/2025 Palantir Technologies Inc. PLTR Maintain Market Perform
(N/A)
 
 
  Details
3/10/2025 Karman Holdings Inc KRMN New Coverage Outperform
(N/A)
28.16
(44.84)
59.23% Details
3/5/2025 Palantir Technologies Inc. PLTR Upgrade Market Perform
(Underperform)
83.42
(146.59)
75.73% Details
2/21/2025 Booz Allen Hamilton BAH Downgrade Market Perform
(Outperform)
113.62
(109.33)
-3.78% Details
2/4/2025 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
1/31/2025 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
1/17/2025 Sterling Construction STRL New Coverage Outperform
(N/A)
177.15
(867.23)
389.55% Details
12/9/2024 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
12/4/2024 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
11/5/2024 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
9/26/2024 Gilat Satellite Networks GILT New Coverage Outperform
(N/A)
4.87
(12.08)
148.05% Details
8/6/2024 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
5/8/2024 Jacobs Engineering Group Inc. J Downgrade Market Perform
(Outperform)
141.64
(122.04)
-13.84% Details
4/30/2024 Boeing BA Maintain Outperform
(N/A)
 
 
  Details
3/1/2024 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
2/6/2024 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
1/29/2024 AAR Corporation AIR New Coverage Outperform
(N/A)
57.70
(132.94)
130.4% Details
12/12/2023 HEICO HEI New Coverage Outperform
(N/A)
178.91
(335.30)
87.41% Details
12/12/2023 TransDigm TDG New Coverage Outperform
(N/A)
983.92
(1322.67)
34.43% Details
12/12/2023 Boeing BA New Coverage Outperform
(N/A)
244.70
(220.25)
-9.99% Details
12/8/2023 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
11/22/2023 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
10/5/2023 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
9/25/2023 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
9/21/2023 Gogo GOGO Maintain Outperform
(N/A)
 
 
  Details
8/1/2023 Palantir Technologies Inc. PLTR Maintain Underperform
(N/A)
 
 
  Details
1/26/2023 ViaSat VSAT Downgrade Market Perform
(Outperform)
35.85
(16.58)
-53.75% Details
11/25/2022 Gogo GOGO Maintain Outperform
(N/A)
 
 
  Details
7/13/2022 Verra Mobility VRRM Maintain Outperform
(N/A)
 
 
  Details
5/16/2022 ManTech MANT Downgrade Market Perform
(Outperform)
81.97
(95.98)
17.09% Details
2/4/2022 ManTech MANT Upgrade Outperform
(Market Perform)
73.86
(95.98)
29.95% Details
11/3/2021 ManTech MANT Downgrade Market Perform
(Outperform)
87.50
(73.86)
-15.59% Details
9/15/2021 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
7/12/2021 ViaSat VSAT Maintain Outperform
(N/A)
 
 
  Details
4/22/2021 Gogo GOGO Maintain Outperform
(N/A)
 
 
  Details
4/5/2021 Gogo GOGO Upgrade Outperform
(Market Perform)
9.66
(6.75)
-30.12% Details
2/5/2021 ViaSat VSAT Upgrade Outperform
(Market Perform)
49.00
(62.23)
27% Details
1/27/2021 Gogo GOGO Downgrade Market Perform
(Outperform)
14.78
(3.27)
-77.88% Details
1/14/2021 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
10/8/2020 AeroVironment AVAV Upgrade Outperform
(Market Perform)
65.24
(142.18)
117.93% Details
7/21/2020 AeroVironment AVAV Maintain Market Perform
(N/A)
 
 
  Details
6/30/2020 Booz Allen Hamilton BAH Maintain Outperform
(N/A)
 
 
  Details
6/17/2020 FLIR Systems, Inc. FLIR Maintain Outperform
(N/A)
 
 
  Details
6/2/2020 Jacobs Engineering Group Inc. J Maintain Outperform
(N/A)
 
 
  Details
5/6/2020 FLIR Systems, Inc. FLIR Maintain Outperform
(N/A)
 
 
  Details
4/20/2020 FLIR Systems, Inc. FLIR Maintain Outperform
(N/A)
 
 
  Details
3/31/2020 Jacobs Engineering Group Inc. J New Coverage Outperform
(N/A)
74.88
(122.04)
62.98% Details
2/24/2020 AeroVironment AVAV Maintain Market Perform
(N/A)
 
 
  Details
2/14/2020 AeroVironment AVAV Downgrade Market Perform
(Outperform)
69.46
(142.18)
104.69% Details
2/10/2020 ViaSat VSAT Downgrade Market Perform
(Outperform)
65.55
(62.23)
-5.06% Details
9/16/2019 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
8/21/2019 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
8/8/2019 AeroVironment AVAV Maintain Outperform
(N/A)
 
 
  Details
4/22/2019 The KEYW Holding Corporation KEYW Downgrade Market Perform
(Outperform)
7.86
(11.23)
42.88% Details
1/24/2019 AeroVironment AVAV New Coverage Outperform
(N/A)
73.12
(142.18)
94.45% Details
10/1/2018 The KEYW Holding Corporation KEYW New Coverage Outperform
(N/A)
8.84
(7.86)
-11.09% Details
8/20/2018 FLIR Systems, Inc. FLIR Upgrade Outperform
(Market Perform)
59.92
(57.34)
-4.31% Details