Ownership — AMPG
US Institutional Ownership25.0%
| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|
| 1.60M | $3.0M | 6.30% | -3.5K | 2026-03-31 |
| 805.4K | $1.0M | 3.18% | -- | 2026-03-31 |
| 735.5K | $1.0M | 2.90% | +335.5K | 2026-03-31 |
| 530.9K | $1.0M | 2.10% | +505.9K | 2026-03-31 |
| 424.8K | -- | 1.68% | +231.6K | 2026-03-31 |
| 372.6K | -- | 1.47% | +214.4K | 2026-03-31 |
| 256.9K | -- | 1.01% | -61.1K | 2026-03-31 |
| 242.7K | -- | 0.96% | +48.1K | 2026-03-31 |
| 215.5K | -- | 0.85% | +131.6K | 2026-03-31 |
| 160.8K | -- | 0.63% | +80.0K | 2026-03-31 |
| 111.3K | -- | 0.44% | -- | 2026-03-31 |
| 108.1K | -- | 0.43% | +13.2K | 2026-03-31 |
| 105.8K | -- | 0.42% | -- | 2026-03-31 |
| 89.2K | -- | 0.35% | -65.4K | 2026-03-31 |
| 89.2K | -- | 0.35% | -- | 2026-03-31 |
| 87.8K | -- | 0.35% | -- | 2026-03-31 |
| 69.7K | -- | 0.28% | -102.0K | 2026-03-31 |
| 46.6K | -- | 0.18% | -- | 2026-03-31 |
| 45.0K | -- | 0.18% | -- | 2026-03-31 |
| 43.2K | -- | 0.17% | +9.6K | 2026-03-31 |
| 32.8K | -- | 0.13% | -159.6K | 2026-03-31 |
| 30.7K | -- | 0.12% | -- | 2026-03-31 |
| 26.2K | -- | 0.10% | +1.8K | 2026-03-31 |
| 20.4K | -- | 0.08% | +13.4K | 2026-03-31 |
| 14.8K | -- | 0.06% | -- | 2026-03-31 |
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