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, Q3 2025
Institutional positions in Aehr Test Systems as of Sep 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
- 149
- +28 vs. Q2 2025
- Shares held
- 20.4M
- +2.78M (+15.8%) vs. Q2 2025
- Total value
- $612.6M
- +$385.3M (+169.5%) vs. Q2 2025
- New holders
- 47
- 42 more added
- Sold out
- 19
- 40 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Aehr Test Systems; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allworth Financial LP | 1 | $31 | 0.00% | +1 | New |
| Global Retirement Partners, LLC | 2 | $60 | 0.00% | +2 | New |
| CIBC Private Wealth Group, LLC | 4 | $120 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 5 | $151 | 0.00% | +5 | New |
| Optiver Holding B.V. | 11 | $331 | 0.00% | +11 | New |
| ORG Partners LLC | 30 | $903 | 0.00% | +30 | New |
| Covestor Ltd | 23 | $1.00K | 0.00% | +18+360.0% | Added |
| EverSource Wealth Advisors, LLC | 49 | $1.48K | 0.00% | 00.0% | Unchanged |
| Darwin Advisors, LLC | 57 | $1.72K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 60 | $1.81K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 100 | $3.01K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 134 | $4.04K | 0.00% | +134 | New |
| Rise Advisors, LLC | 138 | $4.16K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 139 | $4.18K | 0.00% | +139 | New |
| Truvestments Capital LLC | 217 | $6.53K | 0.00% | −178−45.1% | Reduced |
| IFP Advisors, Inc | 300 | $9.03K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 323 | $9.73K | 0.00% | +323 | New |
| Sterling Capital Management LLC | 443 | $13.3K | 0.00% | +236+114.0% | Added |
| Curio Wealth, LLC | 500 | $15.1K | 0.01% | +500 | New |
| McIlrath & Eck, LLC | 531 | $16.0K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 675 | $20.3K | 0.00% | +209+44.8% | Added |
| Federation des caisses Desjardins du Quebec | 794 | $23.9K | 0.00% | +348+78.0% | Added |
| Farther Finance Advisors, LLC | 855 | $25.7K | 0.00% | −1,000−53.9% | Reduced |
| The PNC Financial Services Group, Inc. | 855 | $25.7K | 0.00% | +2+0.2% | Added |
| Sunbelt Securities, Inc. | 900 | $27.1K | 0.00% | +900 | New |
| Amalgamated Bank | 978 | $29.0K | 0.00% | 00.0% | Unchanged |
| Gould Capital, LLC | 1,000 | $30.1K | 0.02% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,029 | $31.1K | 0.00% | +1,000+3,448.3% | Added |
| Versant Capital Management, Inc | 1,140 | $34.3K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,183 | $35.6K | 0.00% | −8,960−88.3% | Reduced |
| TD Waterhouse Canada Inc. | 1,250 | $41.5K | 0.00% | 00.0% | Unchanged |
| RiverPark Advisors, LLC | 1,411 | $42.5K | 0.02% | +1,411 | New |
| GAMMA Investing LLC | 1,466 | $44.1K | 0.00% | +222+17.8% | Added |
| Nisa Investment Advisors, LLC | 1,501 | $45.2K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,583 | $47.7K | 0.00% | +1,583 | New |
| Tower Research Capital LLC (TRC) | 1,585 | $47.7K | 0.00% | −8,559−84.4% | Reduced |
| California State Teachers Retirement System | 1,783 | $53.7K | 0.00% | +1,783 | New |
| Wexford Capital LP | 1,790 | $53.9K | 0.02% | −4,818−72.9% | Reduced |
| Newbridge Financial Services Group, Inc. | 1,950 | $58.7K | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 2,448 | $73.7K | 0.00% | +2,380+3,500.0% | Added |
| Ameritas Investment Partners, Inc. | 2,571 | $77.4K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 2,777 | $83.6K | 0.01% | +586+26.7% | Added |
| Caption Management, LLC | 2,900 | $87.3K | 0.01% | +2,900 | New |
| FNY Investment Advisers, LLC | 3,180 | $95.0K | 0.03% | +3,180 | New |
| Quest Partners LLC | 4,389 | $132.2K | 0.01% | −15,767−78.2% | Reduced |
| Walleye Capital LLC | 4,433 | $133.5K | 0.00% | +4,433 | New |
| BNP Paribas Arbitrage, SA | 5,533 | $166.6K | 0.00% | +2,759+99.5% | Added |
| Legal & General Group Plc | 6,751 | $203.3K | 0.00% | −131−1.9% | Reduced |
| Creative Planning | 6,821 | $205.4K | 0.00% | +6,821 | New |
| SG Americas Securities, LLC | 7,102 | $214.0K | 0.00% | +7,102 | New |
| FORA Capital, LLC | 7,199 | $216.8K | 0.04% | −3,916−35.2% | Reduced |
| CWM, LLC | 7,239 | $218.0K | 0.00% | +1,177+19.4% | Added |
| State Board of Administration of Florida Retirement System | 7,600 | $228.8K | 0.00% | +7,600 | New |
| Clarity Financial LLC | 7,624 | $229.6K | 0.02% | −3,406−30.9% | Reduced |
| Group One Trading, L.P. | 8,064 | $242.8K | 0.01% | +8,064 | New |
| Cim, LLC | 8,074 | $243.1K | 0.03% | +8,074 | New |
| Cetera Investment Advisers | 8,196 | $246.8K | 0.00% | +8,196 | New |
| Police & Firemen's Retirement System of New Jersey | 8,292 | $249.7K | 0.00% | +2,591+45.4% | Added |
| Bridgewater Associates, LP | 8,394 | $252.7K | 0.00% | +8,394 | New |
| Manufacturers Life Insurance Company, The | 9,534 | $287.1K | 0.00% | −1,005−9.5% | Reduced |
| Wedbush Securities Inc | 10,198 | $307.0K | 0.01% | +10,198 | New |
| Parallax Volatility Advisers, L.P. | 10,768 | $324.2K | 0.01% | +10,768 | New |
| Intech Investment Management LLC | 12,366 | $372.3K | 0.00% | +1,414+12.9% | Added |
| LPL Financial LLC | 12,925 | $389.2K | 0.00% | −540−4.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 13,090 | $394.1K | 0.00% | −2,506−16.1% | Reduced |
| Raymond James Financial Inc | 13,100 | $394.4K | 0.00% | +4,119+45.9% | Added |
| Integrated Wealth Concepts LLC | 13,172 | $396.6K | 0.00% | +13,172 | New |
| Net Worth Advisory Group | 13,207 | $397.5K | 0.11% | −872−6.2% | Reduced |
| Susquehanna International Group, LLP | 13,847 | $416.9K | 0.00% | −157,088−91.9% | Reduced |
| Brevan Howard Capital Management LP | 13,936 | $419.6K | 0.01% | +13,936 | New |
| CWM Advisors, LLC | 14,868 | $447.7K | 0.04% | −14,735−49.8% | Reduced |
| JPMorgan Chase & Co | 15,143 | $456.0K | 0.00% | −433−2.8% | Reduced |
| Horizon Kinetics Asset Management LLC | 15,400 | $463.7K | 0.01% | +15,400 | New |
| GWM Advisors LLC | 15,959 | $480.5K | 0.00% | +15,914+35,364.4% | Added |
| Franklin Resources Inc | 16,228 | $488.6K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 16,702 | $502.9K | 0.00% | −2,066−11.0% | Reduced |
| State of Wisconsin Investment Board | 17,488 | $526.6K | 0.00% | +17,488 | New |
| ARS Investment Partners, LLC | 18,024 | $542.7K | 0.04% | −5,168−22.3% | Reduced |
| Deutsche Bank AG | 19,403 | $584.2K | 0.00% | +3,141+19.3% | Added |
| Wolverine Trading, LLC | 20,531 | $625.2K | 0.01% | −21,092−50.7% | Reduced |
| Quantinno Capital Management LP | 21,736 | $654.5K | 0.00% | +5,401+33.1% | Added |
| Wells Fargo & Company | 21,798 | $656.3K | 0.00% | +3,186+17.1% | Added |
| Fortitude Advisory Group L.L.C. | 22,291 | $671.2K | 0.36% | +22,291 | New |
| XTX Topco Ltd | 22,328 | $672.3K | 0.03% | +8,531+61.8% | Added |
| IMC-Chicago, LLC | 22,426 | $675.2K | 0.01% | +22,426 | New |
| Polen Capital Management LLC | 23,308 | $701.8K | 0.00% | +2,308+11.0% | Added |
| New York State Common Retirement Fund | 24,792 | $746.5K | 0.00% | +22,059+807.1% | Added |
| White Pine Capital LLC | 25,288 | $761.4K | 0.22% | −3,904−13.4% | Reduced |
| Harvest Investment Services, LLC | 27,073 | $815.2K | 0.16% | +27,073 | New |
| Thompson Siegel & Walmsley LLC | 28,690 | $864.0K | 0.01% | +28,690 | New |
| Balyasny Asset Management LLC | 28,984 | $872.7K | 0.00% | +28,984 | New |
| Essex Investment Management Co LLC | 34,005 | $1.02M | 0.16% | +34,005 | New |
| Alliancebernstein L.P. | 36,420 | $1.10M | 0.00% | +11,900+48.5% | Added |
| American Century Companies Inc | 37,634 | $1.13M | 0.00% | +15,528+70.2% | Added |
| EAM Investors, LLC | 38,538 | $1.16M | 0.13% | +38,538 | New |
| Barclays PLC | 40,220 | $1.21M | 0.00% | −9,123−18.5% | Reduced |
| Rhumbline Advisers | 40,617 | $1.22M | 0.00% | −849−2.0% | Reduced |
| Verition Fund Management LLC | 40,897 | $1.23M | 0.01% | +29,237+250.7% | Added |
| Headlands Technologies LLC | 44,917 | $1.35M | 0.11% | +39,910+797.1% | Added |