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 2024
Institutional positions in Aehr Test Systems as of Jun 30, 2024. 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
- 119
- −11 vs. Q1 2024
- Shares held
- 19.2M
- +769.2K (+4.2%) vs. Q1 2024
- Total value
- $214.0M
- −$18.2M (−7.9%) vs. Q1 2024
- New holders
- 31
- 48 more added
- Sold out
- 42
- 32 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Aehr Test Systems; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 44 | $0 | 0.00% | +44 | New |
| Wetzel Investment Advisors, Inc. | 1 | $12 | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 4 | $45 | 0.00% | +4 | New |
| GAMMA Investing LLC | 19 | $212 | 0.00% | −3−13.6% | Reduced |
| Rothschild Investment LLC | 20 | $223 | 0.00% | +20 | New |
| Innealta Capital, LLC | 30 | $335 | 0.00% | +30 | New |
| Nisa Investment Advisors, LLC | 45 | $503 | 0.00% | +31+221.4% | Added |
| Northwestern Mutual Wealth Management Co | 67 | $748 | 0.00% | +67 | New |
| Russell Investments Group, Ltd. | 93 | $1.04K | 0.00% | −29,829−99.7% | Reduced |
| Ancora Advisors, LLC | 100 | $1.12K | 0.00% | +100 | New |
| Colonial Trust Co | 148 | $1.64K | 0.00% | +39+35.8% | Added |
| Jones Financial Companies LLLP | 176 | $1.97K | 0.00% | +176 | New |
| National Bank of Canada | 300 | $3.33K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 300 | $3.35K | 0.00% | −945−75.9% | Reduced |
| CWM, LLC | 477 | $5.00K | 0.00% | −129−21.3% | Reduced |
| Castleview Partners, LLC | 630 | $7.04K | 0.00% | +200+46.5% | Added |
| Farther Finance Advisors, LLC | 644 | $7.15K | 0.00% | +20+3.2% | Added |
| GWM Advisors LLC | 685 | $7.65K | 0.00% | −400−36.9% | Reduced |
| Amalgamated Bank | 872 | $10.0K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 1,250 | $13.9K | 0.00% | 00.0% | Unchanged |
| Redwood Wealth Management Group, LLC | 1,300 | $14.5K | 0.01% | +1,300 | New |
| The PNC Financial Services Group, Inc. | 1,400 | $15.6K | 0.00% | −6,698−82.7% | Reduced |
| Parallel Advisors, LLC | 1,460 | $16.3K | 0.00% | +160+12.3% | Added |
| Steward Partners Investment Advisory, LLC | 1,800 | $20.1K | 0.00% | −7,625−80.9% | Reduced |
| California State Teachers Retirement System | 2,005 | $22.4K | 0.00% | −25,946−92.8% | Reduced |
| nVerses Capital, LLC | 2,200 | $24.6K | 0.01% | +2,200 | New |
| Ameritas Investment Partners, Inc. | 2,571 | $28.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,055 | $34.1K | 0.00% | −24,064−88.7% | Reduced |
| Tower Research Capital LLC (TRC) | 3,875 | $43.3K | 0.00% | +3,313+589.5% | Added |
| Quest Partners LLC | 4,230 | $47.2K | 0.01% | +4,230 | New |
| Walleye Trading LLC | 5,729 | $64.0K | 0.00% | −7,201−55.7% | Reduced |
| Citigroup Inc | 6,086 | $68.0K | 0.00% | +1,323+27.8% | Added |
| EntryPoint Capital, LLC | 6,991 | $78.1K | 0.04% | +6,991 | New |
| Parallax Volatility Advisers, L.P. | 8,517 | $95.1K | 0.00% | +8,517 | New |
| Deutsche Bank AG | 9,835 | $109.9K | 0.00% | −6,001−37.9% | Reduced |
| New York State Common Retirement Fund | 10,433 | $116.5K | 0.00% | +50.0% | Added |
| Versor Investments LP | 10,500 | $117.3K | 0.02% | +10,500 | New |
| Wells Fargo & Company | 10,971 | $122.5K | 0.00% | −343−3.0% | Reduced |
| Prelude Capital Management, LLC | 11,000 | $122.9K | 0.01% | −11,000−50.0% | Reduced |
| Clarity Financial LLC | 11,030 | $123.2K | 0.02% | +11,030 | New |
| Manufacturers Life Insurance Company, The | 11,045 | $123.4K | 0.00% | +769+7.5% | Added |
| ARS Investment Partners, LLC | 11,745 | $131.2K | 0.01% | +11,745 | New |
| Franklin Resources Inc | 11,888 | $132.8K | 0.00% | +1,312+12.4% | Added |
| BNP Paribas Arbitrage, SA | 12,537 | $140.0K | 0.00% | −12,146−49.2% | Reduced |
| Royal Bank of Canada | 12,948 | $145.0K | 0.00% | −14,349−52.6% | Reduced |
| Balyasny Asset Management LLC | 14,215 | $158.8K | 0.00% | +14,215 | New |
| Occudo Quantitative Strategies LP | 14,258 | $159.3K | 0.03% | +14,258 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 14,643 | $163.6K | 0.00% | +14,643 | New |
| JT Stratford LLC | 14,861 | $166.0K | 0.03% | +14,861 | New |
| Corebridge Financial, Inc. | 14,884 | $166.3K | 0.00% | +14,884 | New |
| MetLife Investment Management | 15,144 | $169.2K | 0.00% | +1,491+10.9% | Added |
| Two Sigma Securities, LLC | 16,645 | $185.9K | 0.01% | +16,645 | New |
| Two Sigma Advisers, LP | 18,500 | $206.6K | 0.00% | +18,500 | New |
| Walleye Capital LLC | 19,048 | $212.8K | 0.00% | −57,671−75.2% | Reduced |
| Price T Rowe Associates Inc | 19,668 | $220.0K | 0.00% | +3,650+22.8% | Added |
| Wolverine Trading, LLC | 22,037 | $246.2K | 0.00% | +4,754+27.5% | Added |
| Centiva Capital, LP | 23,362 | $261.0K | 0.01% | −8,379−26.4% | Reduced |
| Guggenheim Capital LLC | 24,699 | $275.9K | 0.00% | +6,754+37.6% | Added |
| Penbrook Management LLC | 27,580 | $308.1K | 0.19% | +27,580 | New |
| Greenwood Capital Associates LLC | 28,241 | $315.5K | 0.04% | +7,422+35.7% | Added |
| GTS Securities LLC | 28,957 | $323.4K | 0.01% | +11,006+61.3% | Added |
| Verition Fund Management LLC | 29,045 | $324.4K | 0.00% | +29,045 | New |
| UBS Group AG | 31,573 | $352.7K | 0.00% | −31,275−49.8% | Reduced |
| CWM Advisors, LLC | 32,095 | $358.5K | 0.04% | +3,127+10.8% | Added |
| Invesco Ltd. | 32,123 | $358.8K | 0.00% | +17,363+117.6% | Added |
| Sanctuary Advisors, LLC | 31,495 | $361.2K | 0.00% | +31,495 | New |
| Simplex Trading, LLC | 32,819 | $366.0K | 0.01% | −6,615−16.8% | Reduced |
| Rhumbline Advisers | 39,333 | $439.3K | 0.00% | +1,438+3.8% | Added |
| Alliancebernstein L.P. | 46,100 | $514.9K | 0.00% | +22,360+94.2% | Added |
| Kennedy Capital Management, Inc. | 48,287 | $539.4K | 0.01% | −43,329−47.3% | Reduced |
| Heritage Investors Management Corp | 48,413 | $541.0K | 0.02% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 50,671 | $565.9K | 0.00% | +1,116+2.3% | Added |
| Aviva PLC | 53,697 | $599.8K | 0.00% | +9,202+20.7% | Added |
| Bouvel Investment Partners, LLC | 56,252 | $628.3K | 0.24% | +1,658+3.0% | Added |
| Phoenix Holdings Ltd. | 57,000 | $636.7K | 0.01% | +57,000 | New |
| Ardsley Advisory Partners LP | 60,000 | $670.2K | 0.12% | +35,000+140.0% | Added |
| Principal Financial Group Inc | 67,859 | $758.0K | 0.00% | +67,859 | New |
| Nuveen Asset Management, LLC | 73,331 | $819.1K | 0.00% | −17,385−19.2% | Reduced |
| ExodusPoint Capital Management, LP | 82,529 | $922.0K | 0.01% | +82,529 | New |
| Squarepoint Ops LLC | 89,127 | $995.5K | 0.00% | +89,127 | New |
| JPMorgan Chase & Co | 90,849 | $1.01M | 0.00% | +57,158+169.7% | Added |
| Bank of New York Mellon Corp | 101,957 | $1.14M | 0.00% | +6,896+7.3% | Added |
| IMC-Chicago, LLC | 104,224 | $1.16M | 0.04% | +20,086+23.9% | Added |
| Barclays PLC | 110,406 | $1.23M | 0.00% | −15,454−12.3% | Reduced |
| Susquehanna International Group, LLP | 126,052 | $1.41M | 0.00% | −3,937−3.0% | Reduced |
| Dimensional Fund Advisors LP | 143,961 | $1.61M | 0.00% | −89,413−38.3% | Reduced |
| Diker Management LLC | 150,000 | $1.68M | 1.42% | +150,000 | New |
| State of Wisconsin Investment Board | 152,430 | $1.70M | 0.00% | +64,440+73.2% | Added |
| Goldman Sachs Group Inc | 158,440 | $1.77M | 0.00% | +9,258+6.2% | Added |
| Morgan Stanley | 158,449 | $1.77M | 0.00% | −249,848−61.2% | Reduced |
| FMR LLC | 160,115 | $1.79M | 0.00% | −173,491−52.0% | Reduced |
| Royce & Associates LP | 171,765 | $1.92M | 0.02% | +10,000+6.2% | Added |
| Jane Street Group, LLC | 173,938 | $1.94M | 0.00% | +55,375+46.7% | Added |
| Apis Capital Advisors, LLC | 191,000 | $2.13M | 1.57% | +191,000 | New |
| Millennium Management LLC | 191,194 | $2.14M | 0.00% | +100,057+109.8% | Added |
| Charles Schwab Investment Management Inc | 217,690 | $2.43M | 0.00% | +5,583+2.6% | Added |
| Northern Trust Corp | 229,965 | $2.57M | 0.00% | −17,628−7.1% | Reduced |
| Bank of America Corp | 230,631 | $2.58M | 0.00% | +86,398+59.9% | Added |
| Gsa Capital Partners LLP | 232,684 | $2.60M | 0.18% | +63,548+37.6% | Added |