Ratings by Oppenheimer (Rick Shafer)
| Date | Company | Symbol | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|---|
| 8/20/2026 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/28/2026 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/20/2026 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 4/15/2026 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 12/3/2025 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 10/10/2025 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/30/2025 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 4/15/2025 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 12/4/2024 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 11/26/2024 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/31/2024 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 3/19/2024 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 2/29/2024 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 9/7/2023 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 8/18/2023 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/9/2023 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 2/24/2023 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 11/28/2022 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 11/15/2022 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 9/13/2022 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 4/12/2022 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 2/1/2022 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 12/3/2021 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 11/23/2021 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 11/2/2021 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 8/27/2021 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 8/24/2021 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 8/20/2021 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/4/2021 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 1/28/2021 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 1/8/2021 | Akoustis Technologies | AKTS | Maintain | Outperform (N/A) |
|
Details | ||
| 1/8/2021 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 10/9/2020 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 8/28/2020 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 8/21/2020 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/29/2020 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 5/20/2020 | Marvell | MRVL | Maintain | Outperform (N/A) |
|
Details | ||
| 1/7/2019 | Skyworks Solutions | SWKS | Downgrade | Perform (Outperform) |
60.72 (67.94) |
11.89% | Details | |
| 8/30/2018 | Akoustis Technologies | AKTS | New Coverage | Outperform (N/A) |
7.78 (24.00) |
208.48% | Details | |
| 8/17/2018 | NVIDIA | NVDA | Upgrade | Outperform (Perform) |
25.74 (216.85) |
742.46% | Details |

