Aehr Test SystemsAEHR
13F holders, Q2 2024 (June 30)119holders −13
27new positions
42sold out
2famous investors
$11.17avg. 13F price*
At the end of Q2 2024, 119 institutions reported holding Aehr Test Systems (AEHR) in their 13F filings, down 13 from Q1 2024. 27 opened new positions and 42 sold out. The largest holders were Vanguard Group Inc. ($23.5M), BlackRock Inc. ($21.3M) and Baillie Gifford & Co. ($18.7M). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Aehr Test Systems
- CUSIP
- 00760J108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $9.3M |
| Exits | 42 | $17.9M |
All 13F filers, Q1 2024 → Q2 2024: 4,654,875 shares bought and 3,946,738 shares sold, net +708,137 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 119 holders
| Vanguard Group Inc. | 0.00% | Add +0.4% | 2,105,589 | $23.5M |
| BlackRock Inc. | 0.00% | Reduce -6.5% | 1,903,635 | $21.3M |
| Baillie Gifford & Co. | 0.01% | Add +101.6% | 1,670,590 | $18.7M |
| AWM Investment Company, Inc. | 1.89% | Add +2.1% | 1,254,743 | $14.0M |
| Federated Hermes, Inc. | 0.03% | Add +769.8% | 1,100,567 | $12.3M |
| Bank of Montreal | 0.00% | Reduce -20.4% | 808,611 | $9.0M |
| Halter Ferguson Financial Inc. | 5.84% | Add +17.7% | 736,515 | $8.2M |
| Nomura Holdings Inc. | 0.05% | Reduce -17.9% | 666,181 | $7.4M |
| Geode Capital Management, LLC | 0.00% | Add +1.9% | 620,628 | $6.9M |
| State Street Corp. | 0.00% | Add +0.1% | 563,020 | $6.3M |
| Oberweis Asset Management Inc./ | 0.37% | Reduce -44.8% | 534,400 | $6.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -66.1% | 384,663 | $4.3M |
| Citadel Advisors | 0.00% | Add +271.9% | 352,080 | $3.9M |
| Rice Hall James & Associates, LLC | 0.23% | Add +339.6% | 339,756 | $3.8M |
| Two Sigma Investments, LP | 0.01% | Add +615.2% | 334,643 | $3.7M |
| Amitell Capital Pte Ltd | 3.14% | No change | 325,719 | $3.6M |
| Pier Capital, LLC | 0.51% | Add +158.4% | 308,933 | $3.5M |
| Wellington Management Group LLP | 0.00% | Add +51.5% | 302,300 | $3.4M |
| Silvercrest Asset Management Group LLC | 0.02% | Add +94.4% | 288,592 | $3.2M |
| Gsa Capital Partners LLP | 0.18% | Add +37.6% | 232,684 | $2.6M |
| Bank of America Corp. | 0.00% | Add +59.9% | 230,631 | $2.6M |
| Northern Trust Corp. | 0.00% | Reduce -7.1% | 229,965 | $2.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.6% | 217,690 | $2.4M |
| Millennium Management | 0.00% | Add +109.8% | 191,194 | $2.1M |
| Apis Capital Advisors, LLC | 1.57% | New | 191,000 | $2.1M |
| Jane Street Group, LLC | 0.00% | Add +46.7% | 173,938 | $1.9M |
| Royce & Associates LP | 0.02% | Add +6.2% | 171,765 | $1.9M |
| FMR LLC | 0.00% | Reduce -52.0% | 160,115 | $1.8M |
| Morgan Stanley | 0.00% | Reduce -61.2% | 158,449 | $1.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +6.2% | 158,440 | $1.8M |
| State of Wisconsin Investment Board | 0.00% | Add +73.2% | 152,430 | $1.7M |
| Diker Management LLC | 1.42% | New | 150,000 | $1.7M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -38.3% | 143,961 | $1.6M |
| Susquehanna International Group, LLP | 0.00% | Reduce -3.0% | 126,052 | $1.4M |
| Barclays PLC | 0.00% | Reduce -12.3% | 110,406 | $1.2M |
| IMC-Chicago, LLC | 0.04% | Add +23.9% | 104,224 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Add +7.3% | 101,957 | $1.1M |
| JPMorgan Chase & Co. | 0.00% | Add +169.7% | 90,849 | $1.0M |
| Squarepoint Ops LLC | 0.00% | New | 89,127 | $996K |
| ExodusPoint Capital Management, LP | 0.01% | New | 82,529 | $922K |
| Nuveen Asset Management, LLC | 0.00% | Reduce -19.2% | 73,331 | $819K |
| Principal Financial Group Inc. | 0.00% | New | 67,859 | $758K |
| Ardsley Advisory Partners LP | 0.12% | Add +140.0% | 60,000 | $670K |
| Phoenix Financial Ltd. | 0.01% | New | 57,000 | $637K |
| Bouvel Investment Partners, LLC | 0.24% | Add +3.0% | 56,252 | $628K |
| Aviva PLC | 0.00% | Add +20.7% | 53,697 | $600K |
| Osaic Holdings, Inc. | 0.00% | Add +2.3% | 50,671 | $566K |
| Heritage Investors Management Corp. | 0.02% | No change | 48,413 | $541K |
| Kennedy Capital Management LLC | 0.01% | Reduce -47.3% | 48,287 | $539K |
| Alliancebernstein L.P. | 0.00% | Add +94.2% | 46,100 | $515K |
| Rhumbline Advisers | 0.00% | Add +3.8% | 39,333 | $439K |
| Simplex Trading, LLC | 0.01% | Reduce -16.8% | 32,819 | $366K |
| Sanctuary Advisors, LLC | 0.00% | — | 31,495 | $361K |
| Invesco Ltd. | 0.00% | Add +117.6% | 32,123 | $359K |
| Inspire Investing, LLC | 0.04% | Add +10.8% | 32,095 | $359K |
| UBS Group AG | 0.00% | Reduce -49.8% | 31,573 | $353K |
| Verition Fund Management LLC | 0.00% | New | 29,045 | $324K |
| GTS Securities LLC | 0.01% | Add +61.3% | 28,957 | $323K |
| Greenwood Capital Associates LLC | 0.04% | Add +35.6% | 28,241 | $315K |
| Penbrook Management LLC | 0.19% | New | 27,580 | $308K |
| Guggenheim Capital LLC | 0.00% | Add +37.6% | 24,699 | $276K |
| Centiva Capital, LP | 0.01% | Reduce -26.4% | 23,362 | $261K |
| Wolverine Trading, LLC | 0.00% | Add +27.5% | 22,037 | $246K |
| T. Rowe Price Associates Inc. | 0.00% | Add +22.8% | 19,668 | $220K |
| Walleye Capital LLC | 0.00% | Reduce -75.2% | 19,048 | $213K |
| Two Sigma Advisers, LP | 0.00% | New | 18,500 | $207K |
| Two Sigma Securities, LLC | 0.01% | New | 16,645 | $186K |
| MetLife Investment Management, LLC | 0.00% | Add +10.9% | 15,144 | $169K |
| Corebridge Financial, Inc. | 0.00% | — | 14,884 | $166K |
| JT Stratford LLC | 0.03% | New | 14,861 | $166K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 14,643 | $164K |
| Occudo Quantitative Strategies LP | 0.03% | New | 14,258 | $159K |
| Balyasny Asset Management L.P. | 0.00% | New | 14,215 | $159K |
| Royal Bank of Canada | 0.00% | Reduce -52.6% | 12,948 | $145K |
| BNP Paribas Financial Markets | 0.00% | Reduce -49.2% | 12,537 | $140K |
| Franklin Resources Inc. | 0.00% | Add +12.4% | 11,888 | $133K |
| ARS Investment Partners, LLC | 0.01% | New | 11,745 | $131K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +7.5% | 11,045 | $123K |
| Clarity Financial LLC | 0.02% | New | 11,030 | $123K |
| Prelude Capital Management, LLC | 0.01% | Reduce -50.0% | 11,000 | $123K |
| Wells Fargo & Company | 0.00% | Reduce -3.0% | 10,971 | $123K |
| Versor Investments LP | 0.02% | New | 10,500 | $117K |
| New York State Common Retirement Fund | 0.00% | Add +0.1% | 10,433 | $117K |
| Deutsche Bank AG | 0.00% | Reduce -37.9% | 9,835 | $110K |
| Parallax Volatility Advisers, L.P. | 0.00% | New | 8,517 | $95K |
| EntryPoint Capital, LLC | 0.04% | New | 6,991 | $78K |
| Citigroup Inc. | 0.00% | Add +27.8% | 6,086 | $68K |
| Walleye Trading LLC | 0.00% | Reduce -55.7% | 5,729 | $64K |
| AlphaQuest LLC | 0.01% | New | 4,230 | $47K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +589.5% | 3,875 | $43K |
| Legal & General Group Plc | 0.00% | Reduce -88.7% | 3,055 | $34K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 2,571 | $29K |
| nVerses Capital, LLC | 0.01% | New | 2,200 | $25K |
| California State Teachers Retirement System | 0.00% | Reduce -92.8% | 2,005 | $22K |
| Steward Partners Investment Advisory, LLC | 0.00% | Reduce -80.9% | 1,800 | $20K |
| Parallel Advisors, LLC | 0.00% | Add +12.3% | 1,460 | $16K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -82.7% | 1,400 | $16K |
| Redwood Wealth Management Group, LLC | 0.01% | New | 1,300 | $15K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 1,250 | $14K |
| Amalgamated Bank | 0.00% | No change | 872 | $10K |
"% of holder's portfolio" is AEHR's weight in each manager's 13F, not the share of Aehr Test Systems the manager owns.