Aehr Test Systems
AEHR- Exchange
- Nasdaq
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0001040470
In the last 90 days, Aehr Test Systems insiders filed 0 open-market purchases and 13 sales; 262 institutions reported holding it in 13F filings for Q2 2026, worth $2.23B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Aehr Test Systems as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 121
- +6 vs. Q1 2025
- Shares held
- 17.6M
- −1.49M (−7.8%) vs. Q1 2025
- Total value
- $227.4M
- +$87.9M (+63.1%) vs. Q1 2025
- New holders
- 27
- 45 more added
- Sold out
- 21
- 28 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AEHR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 262 | $2.23B |
| Q1 2026 | 191 | $831.4M |
| Q4 2025 | 150 | $427.8M |
| Q3 2025 | 149 | $612.6M |
| Q2 2025 | 121 | $227.4M |
| Q1 2025 | 115 | $139.4M |
| Q4 2024 | 132 | $347.5M |
| Q3 2024 | 126 | $267.0M |
| Q2 2024 | 119 | $214.0M |
| Q1 2024 | 132 | $232.6M |
| Q4 2023 | 168 | $533.6M |
| Q3 2023 | 153 | $903.9M |
| Q2 2023 | 151 | $791.1M |
| Q1 2023 | 144 | $582.4M |
| Q4 2022 | 129 | $321.8M |
| Q3 2022 | 85 | $167.0M |
| Q2 2022 | 70 | $66.0M |
| Q1 2022 | 80 | $110.0M |
| Q4 2021 | 74 | $268.3M |
| Q3 2021 | 42 | $109.7M |
| Q2 2021 | 20 | $12.7M |
| Q1 2021 | 22 | $12.2M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Aehr Test Systems; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bard Associates Inc | 194,540 | $2.52M | 0.81% | +194,540 | New |
| Morgan Stanley | 203,195 | $2.63M | 0.00% | +23,804+13.3% | Added |
| Tudor Investment Corp Et Al | 217,044 | $2.81M | 0.02% | +69,950+47.6% | Added |
| Charles Schwab Investment Management Inc | 229,751 | $2.97M | 0.00% | +3,828+1.7% | Added |
| Bank of America Corp | 238,220 | $3.08M | 0.00% | −19,043−7.4% | Reduced |
| National Bank of Canada | 260,500 | $3.37M | 0.00% | −34,400−11.7% | Reduced |
| Wellington Management Group LLP | 270,851 | $3.50M | 0.00% | −5,722−2.1% | Reduced |
| Sculptor Capital LP | 300,000 | $3.88M | 0.06% | 00.0% | Unchanged |
| Northern Trust Corp | 323,143 | $4.18M | 0.00% | +79,079+32.4% | Added |
| Pier Capital, LLC | 405,932 | $5.25M | 0.80% | +55,861+16.0% | Added |
| Halter Ferguson Financial Inc. | 439,714 | $5.69M | 2.09% | +15,541+3.7% | Added |
| Silvercrest Asset Management Group LLC | 444,655 | $5.75M | 0.04% | +84,288+23.4% | Added |
| Kennedy Capital Management, Inc. | 444,782 | $5.75M | 0.14% | +444,782 | New |
| State Street Corp | 611,982 | $7.91M | 0.00% | +2,796+0.5% | Added |
| Rice Hall James & Associates, LLC | 612,452 | $7.92M | 0.43% | −7,888−1.3% | Reduced |
| Geode Capital Management, LLC | 678,546 | $8.78M | 0.00% | +8,658+1.3% | Added |
| FMR LLC | 1,495,106 | $19.3M | 0.00% | −1,874,393−55.6% | Reduced |
| AWM Investment Company, Inc. | 1,573,824 | $20.3M | 2.28% | −14,112−0.9% | Reduced |
| Baillie Gifford & Co | 1,989,413 | $25.7M | 0.02% | −13,654−0.7% | Reduced |
| BlackRock, Inc. | 2,052,172 | $26.5M | 0.00% | −7,465−0.4% | Reduced |
| Vanguard Group Inc | 2,222,746 | $28.7M | 0.00% | +33,526+1.5% | Added |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −408,401−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −119,143−100.0% | Sold out |
| DnB Asset Management AS | 0 | $0 | 0.00% | −65,207−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −58,993−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −48,984−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −43,491−100.0% | Sold out |
| Panoramic Capital, LLC | 0 | $0 | 0.00% | −33,455−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −13,889−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −5,022−100.0% | Sold out |
| Montanaro Asset Management Ltd | 0 | $0 | 0.00% | −4,850−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −4,308−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −2,631−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −2,080−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −154−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |