ADVANCED ENERGY INDUSTRIES INC - AEIS
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| May 01, 2026 | SCHEDULE 13G/A | BlackRock Portfolio Management LLC | 5.2% | 1,958,423 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Capital Management | 5.23% | 1,981,070 | View |
| Apr 29, 2026 | SCHEDULE 13G | BlackRock Portfolio Management LLC | 5.3% | 2,027,896 | View |
| Apr 28, 2026 | SCHEDULE 13G | Vanguard Portfolio Management | 6.21% | 2,353,249 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Feb 05, 2026 | SCHEDULE 13G/A | FMR LLC | 5.2% | 1,962,780 | View |
| Feb 05, 2026 | SCHEDULE 13G/A | Abigail P. Johnson | 5.2% | 1,962,780 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.