Aehr Test Systems Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 2.29 M | $84.80 M | 7.51% | 7.45% |
| FMR LLC | 05/15/2026 | 2.14 M | $79.45 M | -14.57% | 6.98% |
| AWM INVESTMENT COMPANY, INC. | 05/15/2026 | 1.59 M | $59.10 M | 3.72% | 5.19% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 1.35 M | $50.04 M | 3,824.36% | 4.40% |
| 05/15/2026 | 1.28 M | $47.53 M | 100.00% | 4.18% | |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 1.26 M | $46.80 M | 616.90% | 4.11% |
| BAILLIE GIFFORD & CO | 05/08/2026 | 1.00 M | $37.12 M | -22.45% | 3.26% |
| 05/08/2026 | 917.88 K | $34.03 M | 100.00% | 2.99% | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 816.60 K | $30.28 M | -31.70% | 2.66% |
| NEXT CENTURY GROWTH INVESTORS LLC | 05/14/2026 | 754.74 K | $27.99 M | 36.60% | 2.46% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 725.71 K | $26.91 M | 5.84% | 2.36% |
| GRATIA CAPITAL, LLC | 05/15/2026 | 697.00 K | $25.84 M | 74.25% | 2.27% |
| STATE STREET CORP | 05/15/2026 | 623.31 K | $23.11 M | -0.12% | 2.03% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 05/08/2026 | 513.29 K | $19.03 M | 3.56% | 1.67% |
| GILDER GAGNON HOWE & CO LLC | 05/15/2026 | 444.30 K | $16.47 M | 39.74% | 1.45% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 438.50 K | $16.26 M | -4.59% | 1.43% |
| CITADEL ADVISORS LLC | 05/15/2026 | 389.10 K | $14.43 M | -29.06% | 1.27% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 05/15/2026 | 344.25 K | $12.76 M | 11.63% | 1.12% |
| CAPTION MANAGEMENT, LLC | 05/15/2026 | 343.70 K | $12.74 M | 100.00% | 1.12% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 341.64 K | $12.67 M | 17.69% | 1.11% |
| INVESCO LTD. | 05/12/2026 | 285.73 K | $10.59 M | 912.53% | 0.93% |
| JANE STREET GROUP, LLC | 05/12/2026 | 277.05 K | $10.27 M | 15.23% | 0.90% |
| RICE HALL JAMES & ASSOCIATES, LLC | 05/15/2026 | 272.25 K | $10.10 M | -39.98% | 0.89% |
| WALLEYE CAPITAL LLC | 05/13/2026 | 267.19 K | $9.91 M | 5,576.38% | 0.87% |
| NORTHERN TRUST CORP | 05/14/2026 | 252.16 K | $9.35 M | 5.12% | 0.82% |
| UBS GROUP AG | 05/05/2026 | 246.76 K | $9.15 M | 1.49% | 0.80% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 235.54 K | $8.73 M | -1.20% | 0.77% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 05/11/2026 | 218.81 K | $8.11 M | 100.00% | 0.71% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 214.37 K | $7.95 M | -39.71% | 0.70% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 202.04 K | $7.49 M | 81.59% | 0.66% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 197.17 K | $7.31 M | 100.00% | 0.64% |
| JANE STREET GROUP, LLC | 05/12/2026 | 195.30 K | $7.24 M | 31.69% | 0.64% |
| JPMORGAN CHASE & CO | 05/13/2026 | 190.34 K | $5.73 M | 195.76% | 0.62% |
| POINT72 ASSET MANAGEMENT, L.P. | 05/15/2026 | 186.70 K | $6.92 M | 128.52% | 0.61% |
| POINT72 ASSET MANAGEMENT, L.P. | 05/15/2026 | 181.30 K | $6.72 M | 57.79% | 0.59% |
| LORD, ABBETT & CO. LLC | 05/14/2026 | 179.29 K | $6.65 M | 100.00% | 0.58% |
| BARD ASSOCIATES INC | 05/08/2026 | 179.13 K | $6.64 M | -0.37% | 0.58% |
| MORGAN STANLEY | 05/15/2026 | 165.67 K | $6.14 M | -32.32% | 0.54% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 152.89 K | $5.67 M | -81.59% | 0.50% |
| CITADEL ADVISORS LLC | 05/15/2026 | 151.60 K | $5.62 M | -47.29% | 0.49% |
| CITADEL ADVISORS LLC | 05/15/2026 | 141.29 K | $5.24 M | -36.00% | 0.46% |
| PIER CAPITAL, LLC | 05/14/2026 | 126.99 K | $4.71 M | -39.99% | 0.41% |
| ADVISOR GROUP HOLDINGS, INC. | 05/15/2026 | 105.00 K | $3.89 M | 6.27% | 0.34% |
| JANE STREET GROUP, LLC | 05/12/2026 | 104.90 K | $3.89 M | -60.27% | 0.34% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 100.00 K | $3.71 M | 100.00% | 0.33% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 95.83 K | $3.55 M | 61.82% | 0.31% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | 05/14/2026 | 93.62 K | $3.47 M | 100.00% | 0.31% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 93.04 K | $3.44 M | -14.70% | 0.30% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 89.41 K | $3.32 M | -0.39% | 0.29% |
| PEAK6 LLC | 05/14/2026 | 85.10 K | $3.16 M | 100.00% | 0.28% |
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Aehr Test Systems institutional Ownership - FAQ's
During the previous two years, 222 institutional investors and hedge funds held shares of Aehr Test Systems. The most heavily invested institutionals were:
BlackRock, Inc.: 2.29 M
FMR LLC: 2.14 M
AWM Investment Company, Inc.: 1.59 M
PRICE T ROWE ASSOCIATES INC /MD/: 1.35 M
GOLDMAN SACHS GROUP INC: 1.26 M
BAILLIE GIFFORD & CO: 1 M
73.20% of Aehr Test Systems stock is owned by institutional investors.
Institutional investors have bought a total of 25.12 M shares in the last 24 months. This purchase volume represents approximately $1.03 B in transactions.