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, Q4 2023
Institutional positions in Aehr Test Systems as of Dec 31, 2023. 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
- 168
- +15 vs. Q3 2023
- Shares held
- 20.1M
- +334.0K (+1.7%) vs. Q3 2023
- Total value
- $533.6M
- −$370.3M (−41.0%) vs. Q3 2023
- New holders
- 54
- 64 more added
- Sold out
- 39
- 37 more reduced
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Aehr Test Systems; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cubist Systematic Strategies, LLC | 15,163 | $402.3K | 0.00% | +15,163 | New |
| Price T Rowe Associates Inc | 15,057 | $400.0K | 0.00% | +2,042+15.7% | Added |
| Ardsley Advisory Partners LP | 15,000 | $397.9K | 0.09% | +15,000 | New |
| Steward Partners Investment Advisory, LLC | 14,950 | $396.6K | 0.01% | +150+1.0% | Added |
| CWM Advisors, LLC | 14,613 | $387.7K | 0.04% | +7,886+117.2% | Added |
| Manufacturers Life Insurance Company, The | 14,211 | $377.0K | 0.00% | +613+4.5% | Added |
| American International Group, Inc. | 13,734 | $364.4K | 0.00% | +822+6.4% | Added |
| MetLife Investment Management | 13,653 | $362.2K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 13,638 | $361.8K | 0.00% | −225−1.6% | Reduced |
| Clough Capital Partners L P | 13,473 | $357.4K | 0.04% | +7,788+137.0% | Added |
| Artemis Investment Management LLP | 12,916 | $342.7K | 0.01% | +1,422+12.4% | Added |
| Kestra Advisory Services, LLC | 12,631 | $335.1K | 0.00% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 12,533 | $332.5K | 0.05% | +12,533 | New |
| NinePointTwo Capital | 12,112 | $321.0K | 0.13% | +12,112 | New |
| Graham Capital Management, L.P. | 11,990 | $318.1K | 0.01% | +11,990 | New |
| Mirae Asset Global Investments Co., Ltd. | 11,914 | $316.1K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 11,908 | $315.9K | 0.00% | +10,959+1,154.8% | Added |
| Janus Henderson Group PLC | 11,790 | $312.9K | 0.00% | −17−0.1% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 11,589 | $307.5K | 0.00% | −4,711−28.9% | Reduced |
| Bank of America Corp | 11,476 | $304.5K | 0.00% | −75,848−86.9% | Reduced |
| Guggenheim Capital LLC | 11,266 | $298.9K | 0.00% | +11,266 | New |
| Voya Investment Management LLC | 10,789 | $286.2K | 0.00% | +446+4.3% | Added |
| Franklin Resources Inc | 10,576 | $280.6K | 0.00% | +10,576 | New |
| Truvestments Capital LLC | 10,481 | $278.1K | 0.13% | +2,470+30.8% | Added |
| Prelude Capital Management, LLC | 9,887 | $262.3K | 0.02% | +9,887 | New |
| SEI Investments Co | 9,792 | $259.8K | 0.00% | −45,434−82.3% | Reduced |
| Bank of Montreal | 9,291 | $259.6K | 0.00% | +3,794+69.0% | Added |
| Schonfeld Strategic Advisors LLC | 9,700 | $257.3K | 0.00% | +9,700 | New |
| Nebula Research & Development LLC | 9,084 | $241.0K | 0.07% | +9,084 | New |
| Cresset Asset Management, LLC | 8,100 | $214.9K | 0.00% | +1,100+15.7% | Added |
| Penbrook Management LLC | 8,080 | $214.4K | 0.14% | +8,080 | New |
| Bridgefront Capital, LLC | 7,749 | $205.6K | 0.16% | +7,749 | New |
| Arizona State Retirement System | 7,648 | $202.9K | 0.00% | −17−0.2% | Reduced |
| State Board of Administration of Florida Retirement System | 7,600 | $201.6K | 0.00% | 00.0% | Unchanged |
| Gladstone Institutional Advisory LLC | 7,556 | $200.5K | 0.01% | +7,556 | New |
| Kessler Investment Group, LLC | 4,931 | $130.8K | 0.08% | +4,931 | New |
| Citigroup Inc | 4,893 | $129.8K | 0.00% | −64,725−93.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,752 | $126.1K | 0.00% | −1,036−17.9% | Reduced |
| US Bancorp | 4,071 | $108.0K | 0.00% | +3,524+644.2% | Added |
| Amalgamated Bank | 3,939 | $105.0K | 0.00% | +16+0.4% | Added |
| DekaBank Deutsche Girozentrale | 2,631 | $73.0K | 0.00% | +2,631 | New |
| Lazard Asset Management LLC | 2,699 | $70.0K | 0.00% | +2,699 | New |
| Ameritas Investment Partners, Inc. | 2,571 | $68.2K | 0.00% | 00.0% | Unchanged |
| Credit Agricole S A | 2,000 | $53.1K | 0.00% | +2,000 | New |
| Metropolitan Life Insurance Co | 1,491 | $39.6K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,290 | $34.2K | 0.00% | −24−1.8% | Reduced |
| Optimum Investment Advisors | 1,200 | $31.8K | 0.02% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 1,000 | $26.5K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 905 | $24.0K | 0.00% | +82+10.0% | Added |
| Parallel Advisors, LLC | 900 | $23.9K | 0.00% | +900 | New |
| Farther Finance Advisors, LLC | 629 | $16.7K | 0.00% | +5+0.8% | Added |
| Caldwell Sutter Capital, Inc. | 600 | $15.9K | 0.01% | +600 | New |
| Able Wealth Management LLC | 500 | $13.3K | 0.01% | +500 | New |
| RiverPark Advisors, LLC | 449 | $11.9K | 0.01% | +83+22.7% | Added |
| Arcadia Investment Management Corp | 380 | $10.1K | 0.00% | 00.0% | Unchanged |
| AJOVista, LLC | 352 | $9.34K | 0.01% | +352 | New |
| CWM, LLC | 250 | $7.00K | 0.00% | +161+180.9% | Added |
| Archer Investment Corp | 235 | $6.24K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 203 | $5.39K | 0.00% | −162−44.4% | Reduced |
| Comerica Bank | 170 | $4.52K | 0.00% | +170 | New |
| TFC Financial Management | 161 | $4.27K | 0.00% | +161 | New |
| Colonial Trust Co | 109 | $3.04K | 0.00% | +13+13.5% | Added |
| ORG Partners LLC | 100 | $2.65K | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 23 | $610 | 0.00% | −1,044−97.8% | Reduced |
| Abound Wealth Management | 18 | $478 | 0.00% | +18 | New |
| Fortitude Family Office, LLC | 18 | $478 | 0.00% | +18 | New |
| Covestor Ltd | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Wetzel Investment Advisors, Inc. | 1 | $0 | 0.00% | +1 | New |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −165,522−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −123,325−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −111,417−100.0% | Sold out |
| Pier Capital, LLC | 0 | $0 | 0.00% | −95,733−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −94,725−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −91,454−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −51,696−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −47,061−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −43,068−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −28,782−100.0% | Sold out |
| Axiom Investors LLC | 0 | $0 | 0.00% | −28,140−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −15,542−100.0% | Sold out |
| Great Valley Advisor Group, Inc. | 0 | $0 | 0.00% | −12,671−100.0% | Sold out |
| Thompson Davis & Co., Inc. | 0 | $0 | 0.00% | −11,575−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −10,831−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −10,468−100.0% | Sold out |
| Level Four Advisory Services, LLC | 0 | $0 | 0.00% | −9,253−100.0% | Sold out |
| National Asset Management, Inc. | 0 | $0 | 0.00% | −8,813−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −7,063−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −6,191−100.0% | Sold out |
| Cim, LLC | 0 | $0 | 0.00% | −5,841−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −5,560−100.0% | Sold out |
| D L Carlson Investment Group Inc | 0 | $0 | 0.00% | −5,557−100.0% | Sold out |
| Csenge Advisory Group | 0 | $0 | 0.00% | −5,119−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −5,066−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −4,925−100.0% | Sold out |
| Independent Advisor Alliance | 0 | $0 | 0.00% | −5,010−100.0% | Sold out |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −4,821−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −4,584−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −4,002−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −2,358−100.0% | Sold out |