Aehr Test Systems, Inc. AEHR
60.40 USD -4.71 (-7.23%)
Nov 4, 2026, 12:21 PM EST
57.05 Day range 65.49
18.70 52-week range 147.40
- YTD
- +199.16%
- 1 year
- +143.55%
Held by funds
99 US ETFs and mutual funds hold AEHR · largest positions
Ownership
Held by insiders 3.35%
Held by institutions 78.04%
Float held by institutions 80.75%
Institutions 387
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.14% | 2,659,542 | 173.16M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.04% | 1,320,350 | 85.97M | Jun 29, 2026 |
| Shaw D.E. & Co., Inc. | 3.61% | 1,177,421 | 76.66M | Jun 29, 2026 |
| Two Sigma Investments, LP | 3.57% | 1,164,614 | 75.83M | Jun 29, 2026 |
| FMR, LLC | 3.08% | 1,006,830 | 65.55M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 2.96% | 966,659 | 62.94M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.91% | 950,950 | 61.92M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.52% | 823,277 | 53.60M | Sep 29, 2026 |
| VANGUARD WORLD FUND-Vanguard Information Technology Index Fund | 2.18% | 713,358 | 46.45M | Aug 30, 2026 |
| Fidelity Securities Fund-Fidelity Small Cap Growth Fund | 2.01% | 656,170 | 42.72M | Jul 30, 2026 |
| Fidelity Securities Fund-Fidelity Small Cap Growth K6 Fund | 1.06% | 346,719 | 22.57M | Jul 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.04% | 339,037 | 22.07M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| ENGINEER ADIL | Chief Operating Officer | Stock Gift | Aug 13, 2026 | 46,477 |
| ERICKSON GAYLORD | Chief Executive Officer | Sale | Aug 11, 2026 | 0 |
| POSEDEL RHEA J | Director | Conversion of Exercise of derivative security | Oct 19, 2026 | 447,145 |
| RICHMOND DONALD P. II | Chief Technology Officer | Stock Award(Grant) | Jun 30, 2026 | 187,420 |
| ROGERS VERNON | Officer | Sale | Aug 16, 2026 | 186,232 |
| SALAMONE ALBERTO | Officer | Sale | Aug 12, 2026 | 41,962 |