Ratings by B.Riley (Lucas N. Pipes)
| Date | Company | Symbol | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|---|
| 4/30/2026 | Alpha Metallurgical Resources | AMR | Maintain | Neutral (N/A) |
|
Details | ||
| 3/5/2026 | Alpha Metallurgical Resources | AMR | Maintain | Neutral (N/A) |
|
Details | ||
| 2/4/2026 | Alpha Metallurgical Resources | AMR | Downgrade | Neutral (Buy) |
210.89 (212.78) |
0.9% | Details | |
| 8/12/2025 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 8/5/2025 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 7/22/2025 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 5/15/2025 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 4/11/2025 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 10/9/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 9/6/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 7/22/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 5/7/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 4/15/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 3/12/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 3/1/2024 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 11/3/2023 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 10/13/2023 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 9/27/2023 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 8/8/2023 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 6/26/2023 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 1/17/2023 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 11/8/2022 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 8/9/2022 | Alpha Metallurgical Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 7/12/2022 | Marathon Digital Holdings | MARA | Maintain | Neutral (N/A) |
|
Details | ||
| 7/7/2022 | Alta Mesa Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 6/23/2022 | Marathon Digital Holdings | MARA | Downgrade | Neutral (Buy) |
6.75 (13.96) |
106.81% | Details | |
| 6/23/2022 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 5/11/2022 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 5/11/2022 | Marathon Digital Holdings | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 5/6/2022 | Alta Mesa Resources | AMR | Maintain | Buy (N/A) |
|
Details | ||
| 5/5/2022 | Marathon Digital Holdings | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 4/5/2022 | Marathon Digital Holdings | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 3/18/2022 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 3/10/2022 | Alta Mesa Resources | AMR | Upgrade | Buy (Neutral) |
126.40 (210.89) |
66.84% | Details | |
| 3/9/2022 | Alta Mesa Resources | AMR | Maintain | Neutral (N/A) |
|
Details | ||
| 3/3/2022 | Marathon Digital Holdings | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 11/11/2021 | Marathon Patent Group | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 11/8/2021 | Alta Mesa Resources | AMR | Maintain | Neutral (N/A) |
|
Details | ||
| 9/15/2021 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 9/15/2021 | Marathon Patent Group | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 9/2/2021 | Peabody Energy | BTU | Maintain | Neutral (N/A) |
|
Details | ||
| 8/31/2021 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 8/2/2021 | Peabody Energy | BTU | Maintain | Neutral (N/A) |
|
Details | ||
| 7/30/2021 | Peabody Energy | BTU | Maintain | Neutral (N/A) |
|
Details | ||
| 7/9/2021 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 7/1/2021 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 7/1/2021 | Marathon Patent Group | MARA | Maintain | Buy (N/A) |
|
Details | ||
| 6/1/2021 | Riot Blockchain | RIOT | Maintain | Buy (N/A) |
|
Details | ||
| 5/26/2021 | Riot Blockchain | RIOT | New Coverage | Buy (N/A) |
25.95 (27.65) |
6.55% | Details | |
| 5/26/2021 | Marathon Patent Group | MARA | New Coverage | Buy (N/A) |
23.15 (13.96) |
-39.7% | Details |

