Aehr Test Systems (AEHR) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for AEHR. 13F holdings as of 2026-03-31.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 2,286,899 | $85M | INCREASED |
| FMR LLC | 2,142,639 | $79M | DECREASED |
| AWM Investment Company, Inc. | 1,593,971 | $59M | INCREASED |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,457,139 | $54M | DECREASED |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1,349,351 | $50M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Laura Oliphant (Director) | GIFT | 19 | 2026-06-18 | |
| Didier Wimmers (Executive VP of R&D) | SELL | 332 | $38K | 2026-06-03 |
| Chris Siu (CFO) | SELL | 350 | $33K | 2026-06-01 |
| Chris Siu (CFO) | SELL | 1,600 | $171K | 2026-05-14 |
| Chris Siu (CFO) | SELL | 470 | $51K | 2026-05-14 |
Full institutional holdings, insider history, and congressional trades for Aehr Test Systems on SentiSense.