Aehr Test SystemsAEHR
13F holders, Q2 2025 (June 30)121holders +6
27new positions
21sold out
1famous investor
$12.93avg. 13F price*
At the end of Q2 2025, 121 institutions reported holding Aehr Test Systems (AEHR) in their 13F filings, up 6 from Q1 2025. 27 opened new positions and 21 sold out. The largest holders were Vanguard Group Inc. ($28.7M), BlackRock, Inc. ($26.5M) and Baillie Gifford & Co. ($25.7M). One famous investor held it Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Aehr Test Systems
- CUSIP
- 00760J108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $12.3M |
| Exits | 21 | $6.0M |
All 13F filers, Q1 2025 → Q2 2025: 1,673,560 shares bought and 3,164,060 shares sold, net −1,490,500 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 121 holders
| Vanguard Group Inc. | 0.00% | Add +1.5% | 2,222,746 | $28.7M |
| BlackRock, Inc. | 0.00% | Reduce -0.4% | 2,052,172 | $26.5M |
| Baillie Gifford & Co. | 0.02% | Reduce -0.7% | 1,989,413 | $25.7M |
| AWM Investment Company, Inc. | 2.28% | Reduce -0.9% | 1,573,824 | $20.3M |
| FMR LLC | 0.00% | Reduce -55.6% | 1,495,106 | $19.3M |
| Geode Capital Management, LLC | 0.00% | Add +1.3% | 678,546 | $8.8M |
| Rice Hall James & Associates, LLC | 0.43% | Reduce -1.3% | 612,452 | $7.9M |
| State Street Corp. | 0.00% | Add +0.5% | 611,982 | $7.9M |
| Kennedy Capital Management LLC | 0.14% | New | 444,782 | $5.8M |
| Silvercrest Asset Management Group LLC | 0.04% | Add +23.4% | 444,655 | $5.7M |
| Halter Ferguson Financial Inc. | 2.09% | Add +3.7% | 439,714 | $5.7M |
| Pier Capital, LLC | 0.80% | Add +16.0% | 405,932 | $5.2M |
| Northern Trust Corp. | 0.00% | Add +32.4% | 323,143 | $4.2M |
| Sculptor Capital LP | 0.10% | No change | 300,000 | $3.9M |
| Wellington Management Group LLP | 0.00% | Reduce -2.1% | 270,851 | $3.5M |
| National Bank of Canada | 0.00% | Reduce -11.7% | 260,500 | $3.4M |
| Bank of America Corp. | 0.00% | Reduce -7.4% | 238,220 | $3.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.7% | 229,751 | $3.0M |
| Tudor Investment Corporation | 0.02% | Add +47.5% | 217,044 | $2.8M |
| Morgan Stanley | 0.00% | Add +13.3% | 203,195 | $2.6M |
| Bard Associates Inc. | 0.81% | New | 194,540 | $2.5M |
| Susquehanna International Group, LLP | 0.00% | Reduce -37.1% | 170,935 | $2.2M |
| Jane Street Group, LLC | 0.00% | Add +640.6% | 145,882 | $1.9M |
| UBS Group AG | 0.00% | Reduce -32.7% | 141,243 | $1.8M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -1.1% | 133,240 | $1.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -10.3% | 130,967 | $1.7M |
| Penbrook Management LLC | 1.23% | Add +205.1% | 126,250 | $1.6M |
| Gsa Capital Partners LLP | 0.11% | New | 118,700 | $1.5M |
| Royce & Associates LP | 0.01% | Reduce -35.1% | 111,548 | $1.4M |
| Bank of New York Mellon Corp | 0.00% | Add +3.0% | 91,566 | $1.2M |
| Osaic Holdings, Inc. | 0.00% | Add +1.9% | 63,608 | $822K |
| Nuveen, LLC | 0.00% | Reduce -17.5% | 60,505 | $782K |
| Kestra Advisory Services, LLC | 0.00% | No change | 60,100 | $777K |
| Bouvel Investment Partners, LLC | 0.24% | Reduce -5.9% | 54,802 | $709K |
| Barclays PLC | 0.00% | Add +60.2% | 49,343 | $638K |
| Heritage Investors Management Corp. | 0.02% | No change | 48,413 | $626K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.0% | 43,271 | $560K |
| Rhumbline Advisers | 0.00% | Add +3.1% | 41,466 | $536K |
| Wolverine Trading, LLC | 0.01% | Add +194.5% | 41,623 | $521K |
| Dark Forest Capital Management LP | 0.02% | Add +98.2% | 35,738 | $462K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +32.3% | 34,395 | $445K |
| Invesco Ltd. | 0.00% | Reduce -2.0% | 29,630 | $383K |
| Inspire Investing, LLC | 0.04% | Reduce -38.5% | 29,603 | $383K |
| White Pine Capital LLC | 0.12% | Add +0.7% | 29,192 | $377K |
| KLCM Advisors, Inc. | 0.03% | No change | 25,000 | $323K |
| Alliancebernstein L.P. | 0.00% | Add +53.1% | 24,520 | $317K |
| Royal Bank of Canada | 0.00% | Reduce -53.6% | 23,306 | $301K |
| ARS Investment Partners, LLC | 0.02% | New | 23,192 | $300K |
| American Century Companies Inc. | 0.00% | Add +88.1% | 22,106 | $286K |
| Bantamac Capital, LLC | 0.10% | New | 21,000 | $272K |
| Polen Capital Management LLC | 0.00% | New | 21,000 | $272K |
| AlphaQuest LLC | 0.03% | Add +697.6% | 20,156 | $261K |
| StoneX Group Inc. | 0.01% | New | 20,071 | $260K |
| MetLife Investment Management, LLC | 0.00% | Add +23.9% | 18,768 | $243K |
| Wells Fargo & Company | 0.00% | Add +6.5% | 18,612 | $241K |
| Diversify Advisory Services, LLC | 0.01% | New | 12,100 | $235K |
| Squarepoint Ops LLC | 0.00% | Reduce -51.2% | 17,662 | $228K |
| Quantinno Capital Management LP | 0.00% | New | 16,335 | $211K |
| Deutsche Bank AG | 0.00% | Reduce -20.9% | 16,262 | $210K |
| Franklin Resources Inc. | 0.00% | No change | 16,228 | $210K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -9.5% | 15,596 | $202K |
| JPMorgan Chase & Co. | 0.00% | Add +7.9% | 15,576 | $201K |
| Cascades Capital Asset Management, LLC | 0.10% | New | 14,100 | $182K |
| Net Worth Advisory Group | 0.04% | Add +5.2% | 14,079 | $182K |
| XTX Topco Ltd | 0.01% | Reduce -62.3% | 13,797 | $178K |
| LPL Financial LLC | 0.00% | Reduce -3.2% | 13,465 | $174K |
| HighTower Advisors, LLC | 0.00% | Add +2.7% | 13,390 | $173K |
| Verition Fund Management LLC | 0.00% | New | 11,660 | $151K |
| FORA Capital, LLC | 0.02% | New | 11,115 | $144K |
| Clarity Financial LLC | 0.02% | No change | 11,030 | $143K |
| Intech Investment Management LLC | 0.00% | Reduce -45.0% | 10,952 | $142K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +3.7% | 10,539 | $136K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +159.3% | 10,144 | $131K |
| Citigroup Inc. | 0.00% | Reduce -49.9% | 10,143 | $131K |
| Raymond James Financial Inc. | 0.00% | New | 8,981 | $116K |
| Lazard Asset Management LLC | 0.00% | New | 9,039 | $116K |
| Legal & General Group Plc | 0.00% | Add +110.8% | 6,882 | $89K |
| Venture Visionary Partners LLC | 0.00% | New | 6,739 | $87K |
| Wexford Capital LP | 0.02% | New | 6,608 | $85K |
| Cwm, LLC | 0.00% | Add +15.1% | 6,062 | $78K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 5,701 | $74K |
| Headlands Technologies LLC | 0.01% | Reduce -14.0% | 5,007 | $65K |
| BNP Paribas Financial Markets | 0.00% | Add +15.4% | 2,774 | $36K |
| New York State Common Retirement Fund | 0.00% | No change | 2,733 | $35K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 2,571 | $33K |
| State of Wyoming | 0.00% | New | 2,191 | $28K |
| NFSG Corp | 0.00% | No change | 1,950 | $25K |
| Farther Finance Advisors, LLC | 0.00% | Add +91.2% | 1,855 | $24K |
| Nisa Investment Advisors, LLC | 0.00% | Add +528.0% | 1,501 | $19K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 1,250 | $18K |
| GAMMA Investing LLC | 0.00% | Add +28.1% | 1,244 | $16K |
| Versant Capital Management, Inc | 0.00% | New | 1,140 | $15K |
| Caitong International Asset Management Co., Ltd | 0.01% | Add +2617.1% | 1,114 | $14K |
| Quarry LP | 0.00% | New | 1,071 | $14K |
| Amalgamated Bank | 0.00% | No change | 978 | $13K |
| Gould Capital, LLC | 0.01% | New | 1,000 | $13K |
| Colonial Trust Advisors | 0.00% | No change | 1,000 | $13K |
| PNC Financial Services Group, Inc. | 0.00% | Add +16.9% | 853 | $11K |
| Arax Advisory Partners | 0.00% | New | 830 | $11K |
| Hollencrest Capital Management | 0.00% | New | 700 | $9K |
"% of holder's portfolio" is AEHR's weight in each manager's 13F, not the share of Aehr Test Systems the manager owns.