Ownership — ACMR
US Institutional Ownership70.4%
| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|---|---|---|---|---|
| 7.98M | $314.0M | 12.13% | +96.4K | 2026-03-31 | |
| 2.26M | $89.0M | 3.44% | -- | 2026-03-31 | |
| 2.20M | $86.0M | 3.35% | -- | 2026-03-31 | |
| 2.01M | $78.0M | 3.05% | +48.1K | 2026-03-31 | |
| 1.86M | $70.0M | 2.83% | +1.85M | 2026-03-31 | |
| 1.59M | $62.0M | 2.42% | +1.55M | 2026-03-31 | |
| 1.37M | $53.0M | 2.08% | +28.3K | 2026-03-31 | |
| 1.19M | $46.0M | 1.81% | -199.6K | 2026-03-31 | |
| 1.09M | $42.0M | 1.65% | +2.7K | 2026-03-31 | |
| 956.0K | $37.0M | 1.45% | -- | 2026-03-31 | |
| 787.1K | $30.0M | 1.20% | -555.0K | 2026-03-31 | |
| 782.9K | $30.0M | 1.19% | -897.3K | 2026-03-31 | |
| 763.3K | $31.0M | 1.16% | -- | 2026-03-31 | |
| 724.4K | $28.0M | 1.10% | +578.3K | 2026-03-31 | |
| 719.0K | $28.0M | 1.09% | +485.3K | 2026-03-31 | |
| 715.0K | $28.0M | 1.09% | -- | 2026-03-31 | |
| 708.4K | $27.0M | 1.08% | -- | 2026-03-31 | |
| 629.2K | $24.0M | 0.96% | -174.4K | 2026-03-31 | |
| 628.1K | $24.0M | 0.95% | +266.2K | 2026-03-31 | |
| 599.2K | $23.0M | 0.91% | +264.2K | 2026-03-31 | |
| 599.2K | $23.0M | 0.91% | +102.7K | 2026-03-31 | |
| 596.7K | $23.0M | 0.91% | -- | 2026-03-31 | |
| 562.5K | $22.0M | 0.85% | +18.5K | 2026-03-31 | |
| 556.0K | $21.0M | 0.84% | -75.5K | 2026-03-31 | |
| 552.3K | $21.0M | 0.84% | +190.7K | 2026-03-31 |
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