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Aehr Test Systems (AEHR) Institutional Ownership

Aehr Test Systems logo
$84.25 +2.67 (+3.27%)
Closing price 04:00 PM Eastern
Extended Trading
$87.65 +3.40 (+4.04%)
As of 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Aehr Test Systems (NASDAQ:AEHR)

Current
Institutional Ownership
Percentage
69.69%
Number of
Institutional Buyers
(last 12 months)
104
Total
Institutional Inflows
(last 12 months)
$553.69M
Number of
Institutional Sellers
(last 12 months)
51
Total
Institutional Outflows
(last 12 months)
$94.96M
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AEHR Institutional Buying and Selling by Quarter

Aehr Test Systems Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 The Manufacturers Life Insurance Company10,480$1.01M0.0%+33.4%0.032%
9/9/2026 Tidal Investments LLC15,737$1.51M0.0%N/A0.048%
9/9/2026 MCF Advisors LLC506$49K0.0%-42.9%0.002%
9/9/2026 Engineers Gate Manager LP21,542$2.07M0.0%+5.2%0.066%
9/9/2026 Integrated Wealth Concepts LLC13,538$1.30M0.0%-4.6%0.042%
9/9/2026 NewEdge Advisors LLC3,761$361K0.0%-68.9%0.012%
9/9/2026 IFP Advisors Inc1,730$166K0.0%N/A0.005%
9/8/2026 Arizona State Retirement System8,245$792K0.0%+3.2%0.025%
9/8/2026 Nykredit A S294$28K0.0%N/A0.001%
8/26/2026 Amundi2,250$216K0.0%N/A0.007%
8/23/2026 Fortitude Advisory Group L.L.C.14,332$1.38M0.5%-50.0%0.044%
8/21/2026 Nykredit A S294$28K0.0%N/A0.001%
8/20/2026 GTS Securities LLC4,087$393K0.0%N/A0.013%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC52,815$5.07M0.0%+53.6%0.162%
8/19/2026 Wellington Management Group LLP238,453$22.91M0.0%+56.0%0.731%
8/19/2026 Kingsview Wealth Management LLC2,095$201K0.0%N/A0.006%
8/18/2026 Strait & Sound Wealth Management LLC2,155$207K0.1%N/A0.007%
8/17/2026 Bank of America Corp DE121,056$11.63M0.0%N/A0.371%
8/15/2026 Freestone Grove Partners LP1,970$189K0.0%N/A0.006%
8/15/2026 Jupiter Topco LLC12,200$1.17M0.0%N/A0.037%
8/15/2026 AWM Investment Company Inc.374,808$36.00M3.1%N/A1.149%
8/14/2026 Legal & General Group Plc23,821$2.29M0.0%N/A0.073%
8/14/2026 The Manufacturers Life Insurance Company10,480$1.01M0.0%N/A0.032%
8/14/2026 Algert Global LLC82,275$7.90M0.1%N/A0.252%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.670,758$64.43M0.1%N/A2.056%
8/12/2026 Bard Associates Inc.156,900$15.07M3.3%N/A0.481%
8/11/2026 Ninepoint Partners LP9,996$960K0.1%N/A0.031%
8/7/2026 BlackRock Inc.2,659,542$255.48M0.0%N/A8.153%
8/7/2026 Deutsche Bank AG40,960$3.94M0.0%N/A0.126%
8/7/2026 Rice Hall James & Associates LLC87,546$8.41M0.4%N/A0.268%
8/6/2026 Global Retirement Partners LLC1,394$134K0.0%N/A0.004%
8/6/2026 Bank of New York Mellon Corp93,571$8.99M0.0%N/A0.287%
8/6/2026 Focus Partners Advisor Solutions LLC4,097$394K0.0%N/A0.013%
8/6/2026 State of Wyoming2,393$230K0.0%N/A0.007%
8/6/2026 GSA Capital Partners LLP9,639$926K0.1%N/A0.030%
8/6/2026 Stoneridge Investment Partners LLC2,831$226K0.1%N/A0.009%
8/1/2026 Belpointe Asset Management LLC4,289$412K0.0%-64.8%0.013%
8/1/2026 HUB Investment Partners LLC2,170$208K0.0%-60.3%0.007%
7/30/2026 Penn Capital Management Company LLC150,547$14.48M0.9%N/A0.462%
7/30/2026 Pictet Asset Management Holding SA16,654$1.60M0.0%+187.7%0.051%
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7/30/2026 Ethic Inc.2,236$215K0.0%N/A0.007%
7/29/2026 Compagnie Lombard Odier SCmA350$34K0.0%N/A0.001%
7/29/2026 Advocate Investing Services LLC275$26K0.0%N/A0.001%
7/28/2026 Kestra Private Wealth Services LLC2,201$211K0.0%N/A0.007%
7/27/2026 Cambridge Investment Research Advisors Inc.27,566$2.65M0.0%-12.8%0.088%
7/27/2026 Leonteq Securities AG1,385$133K0.0%-44.6%0.004%
7/10/2026 Tema ETFs LLC924$89K0.0%N/A0.003%
7/7/2026 GAMMA Investing LLC1,583$152K0.0%-9.3%0.005%
7/7/2026 CoreCap Advisors LLC1,251$120K0.0%+241.8%0.004%
7/2/2026 Versant Capital Management Inc1,179$113K0.0%-14.3%0.004%
6/3/2026 NewEdge Advisors LLC12,082$448K0.0%-5.6%0.038%
5/19/2026 Bank of America Corp DE56,800$2.11M0.0%-19.6%0.181%
5/19/2026 Strait & Sound Wealth Management LLC9,400$349K0.1%N/A0.030%
5/19/2026 Cim LLC13,671$507K0.1%N/A0.043%
5/18/2026 California State Teachers Retirement System41,599$1.54M0.0%+2,271.7%0.132%
5/18/2026 Royal Bank of Canada59,939$2.22M0.0%+15.3%0.191%
5/16/2026 The Manufacturers Life Insurance Company7,856$291K0.0%N/A0.025%
5/16/2026 Quantinno Capital Management LP28,520$1.06M0.0%-3.3%0.091%
5/16/2026 Clough Capital Partners L P21,899$812K0.1%N/A0.070%
5/15/2026 Rice Hall James & Associates LLC272,252$10.10M0.6%-40.0%0.866%
5/14/2026 Sei Investments Co.23,109$857K0.0%-27.6%0.073%
5/14/2026 State of Wyoming3,230$120K0.0%-54.6%0.010%
5/13/2026 Cetera Investment Advisers13,920$516K0.0%+20.0%0.044%
5/7/2026 Dimensional Fund Advisors LP93,037$3.45M0.0%-14.7%0.296%
5/7/2026 KBC Group NV812$30K0.0%N/A0.003%
5/7/2026 Swiss National Bank57,500$2.13M0.0%+2.1%0.183%
5/5/2026 Bank of New York Mellon Corp89,405$3.32M0.0%-0.4%0.284%
4/30/2026 Greenwood Capital Associates LLC9,044$335K0.0%N/A0.029%
4/29/2026 Halter Ferguson Financial Inc.14,631$543K0.1%-97.7%0.047%
4/28/2026 Fortitude Advisory Group L.L.C.28,682$1.06M0.5%+35.9%0.091%
4/27/2026 Leonteq Securities AG2,500$93K0.0%N/A0.008%
4/23/2026 Inspire Investing LLC14,057$521K0.0%-39.6%0.045%
4/22/2026 Pictet Asset Management Holding SA5,788$215K0.0%N/A0.018%
4/21/2026 Laurel Oak Wealth Management LLC38,670$1.43M0.2%N/A0.123%
4/21/2026 Penbrook Management LLC79,515$2.95M2.2%-30.8%0.253%
4/16/2026 SG Americas Securities LLC11,384$422K0.0%N/A0.036%
4/15/2026 Brady Martz Wealth Solutions LLC6,345$235K0.0%N/A0.020%
2/19/2026 Invesco Ltd.28,219$570K0.0%-92.3%0.092%
2/18/2026 NewEdge Advisors LLC12,804$259K0.0%-19.8%0.042%
2/18/2026 XTX Topco Ltd39,225$792K0.0%+75.7%0.128%
2/18/2026 Wellington Management Group LLP830,664$16.77M0.0%+129.9%2.712%
2/18/2026 Sun Group Wealth Partners17,561$355K0.3%N/A0.057%
2/18/2026 Tudor Investment Corp ET AL181,500$3.66M0.0%+1.9%0.593%
2/18/2026 Millennium Management LLC59,219$1.20M0.0%+0.8%0.193%
2/18/2026 Inspire Investing LLC23,276$470K0.0%+56.6%0.076%
2/18/2026Janus Henderson Group PLC15,000$303K0.0%N/A0.049%
2/18/2026 Engineers Gate Manager LP15,101$305K0.0%N/A0.049%
2/18/2026 Balyasny Asset Management L.P.24,775$500K0.0%-14.5%0.081%
2/17/2026 Cetera Investment Advisers11,598$234K0.0%+41.5%0.038%
2/17/2026 Price T Rowe Associates Inc. MD34,384$695K0.0%-24.0%0.112%
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2/17/2026 Osaic Holdings Inc.98,803$2.00M0.0%+22.2%0.323%
2/17/2026 State of Wisconsin Investment Board35,819$723K0.0%+104.8%0.117%
2/17/2026 Captrust Financial Advisors45,107$911K0.0%N/A0.147%
2/17/2026 Royal Bank of Canada51,971$1.05M0.0%-5.6%0.170%
2/17/2026 Rice Hall James & Associates LLC453,568$9.16M0.5%+2.1%1.481%
2/16/2026 Squarepoint Ops LLC100,199$2.02M0.0%-1,321.9%0.327%
2/16/2026 Verition Fund Management LLC24,191$488K0.0%-40.8%0.079%
2/16/2026 Next Century Growth Investors LLC552,506$11.16M0.8%+99.9%1.804%
2/16/2026 Fortitude Advisory Group L.L.C.21,107$426K0.2%-5.3%0.069%
2/16/2026 Kennedy Capital Management LLC360,234$7.27M0.2%+40.4%1.176%


AEHR Institutional Ownership - Frequently Asked Questions

During the previous two years, 169 institutional investors and hedge funds held shares of Aehr Test Systems. The most heavily invested institutionals were BlackRock Inc. ($255.48M), Connor Clark & Lunn Investment Management Ltd. ($64.43M), Vanguard Group Inc. ($47.19M), AWM Investment Company Inc. ($36.00M), FMR LLC ($33.66M), Baillie Gifford & Co. ($26.06M), and Wellington Management Group LLP ($22.91M).Learn more on Aehr Test Systems' institutional investors.

69.69% of Aehr Test Systems' stock is owned by institutional investors. Learn more on AEHR's institutional investor holdings.

Of the 148 institutional investors that purchased Aehr Test Systems' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($2.66M), FMR LLC ($2.46M), Point72 Asset Management L.P. ($920.43K), William Blair Investment Management LLC ($894.06K), Wellington Management Group LLP ($730.35K), AWM Investment Company Inc. ($723.55K), and Connor Clark & Lunn Investment Management Ltd. ($670.76K).

Institutional investors have bought a total of 8,685,304 shares in the last 24 months. This purchase volume represents approximately $553.69M in transactions.

Of the 51 institutional investors that sold Aehr Test Systems' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Baillie Gifford & Co. ($698.68K), Halter Ferguson Financial Inc. ($627.50K), William Blair Investment Management LLC ($398.39K), Rice Hall James & Associates LLC ($349.39K), Invesco Ltd. ($338.35K), Pier Capital LLC ($194.31K), and Kennedy Capital Management LLC ($188.17K).

Institutional investors have sold a total of 3,272,062 shares in the last 24 months. This volume of shares sold represents approximately $94.96M in transactions.


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Institutional ownership data for NASDAQ:AEHR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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