As of 30 Sep 2025, 7 institutional investors reported holding 278,464 shares of AmpliTech Group, Inc. - *W EXP 02/26/202 (AMPGW).
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 32,784 | $2,626 | -$818 | $0.08 | 1 |
| 2025 Q3 | 278,464 | $113,222 | +$1,085 | $0.41 | 7 |
| 2025 Q2 | 226,619 | $112,042 | -$864 | $0.49 | 6 |
| 2025 Q1 | 225,624 | $94,189 | -$6,372 | $0.43 | 5 |
| 2024 Q4 | 222,882 | $193,908 | -$29,674 | $0.87 | 6 |
| 2024 Q3 | 454,833 | $18,193 | -$1,023 | $0.04 | 6 |
| 2024 Q2 | 480,396 | $18,868 | -$6,578 | $0.04 | 5 |
| 2024 Q1 | 552,945 | $80,753 | -$5,548 | $0.14 | 5 |
| 2023 Q4 | 590,987 | $81,556 | +$3,687 | $0.14 | 5 |
| 2023 Q3 | 563,805 | $134,336 | -$2,187 | $0.24 | 5 |
| 2023 Q2 | 596,677 | $245,285 | +$31,058 | $0.41 | 5 |
| 2023 Q1 | 520,269 | $205,507 | -$21,086 | $0.40 | 3 |
| 2022 Q4 | 580,324 | $167,392 | -$6,140 | $0.23 | 4 |
| 2022 Q3 | 668,268 | $224,000 | +$10,006 | $0.32 | 5 |
| 2022 Q2 | 636,986 | $179,000 | -$5,671 | $0.24 | 5 |
| 2022 Q1 | 660,917 | $633,000 | +$12,165 | $0.96 | 5 |
| 2021 Q4 | 648,051 | $829,000 | +$78,510 | $1.28 | 5 |
| 2021 Q3 | 511,770 | $666,000 | +$15,387 | $1.30 | 5 |
| 2021 Q2 | 500,117 | $821,000 | -$116,285 | $1.64 | 4 |
| 2021 Q1 | 497,836 | $2,181,000 | +$2,180,993 | $4.38 | 5 |