AEHR TEST SYSTEMS - AEHR
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G/A | AWM Investment Company, Inc. | 1.1% | 374,808 | View |
| Aug 06, 2026 | SCHEDULE 13G/A | FMR LLC | 3.2% | 1,006,830 | View |
| Aug 06, 2026 | SCHEDULE 13G/A | Abigail P. Johnson | 3.2% | 1,006,830 | View |
| Jul 29, 2026 | SCHEDULE 13G | JANE STREET GROUP, LLC | 5.1% | 1,648,523 | View |
| Jul 29, 2026 | SCHEDULE 13G | Jane Street Capital, LLC | 2.6% | 845,164 | View |
| Jul 29, 2026 | SCHEDULE 13G | Jane Street Global Trading, LLC | 2.5% | 803,359 | View |
| May 06, 2026 | SCHEDULE 13G/A | FMR LLC | 7.0% | 2,142,639 | View |
| May 06, 2026 | SCHEDULE 13G/A | Abigail P. Johnson | 7.0% | 2,142,639 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | 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.