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Aehr Test Systems (AEHR) Institutional Ownership

Aehr Test Systems logo
$84.45 -2.76 (-3.16%)
As of 02:27 PM Eastern
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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)
106
Total
Institutional Inflows
(last 12 months)
$562.30M
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
10/9/2026GAMMA Investing LLC1,799$179K0.0%+13.6%0.006%
9/23/2026Envestnet Asset Management Inc.3,986$383K0.0%N/A0.012%
9/22/2026State Street Corp712,926$68.48M0.0%+14.4%2.183%
9/9/2026The Manufacturers Life Insurance Company10,480$1.01M0.0%+33.4%0.032%
9/9/2026Tidal Investments LLC15,737$1.51M0.0%N/A0.048%
9/9/2026MCF Advisors LLC506$49K0.0%-42.9%0.002%
9/9/2026Engineers Gate Manager LP21,542$2.07M0.0%+5.2%0.066%
9/9/2026Integrated Wealth Concepts LLC13,538$1.30M0.0%-4.6%0.042%
9/9/2026NewEdge Advisors LLC3,761$361K0.0%-68.9%0.012%
9/9/2026IFP Advisors Inc1,730$166K0.0%N/A0.005%
9/8/2026Arizona State Retirement System8,245$792K0.0%+3.2%0.025%
9/8/2026Nykredit A S294$28K0.0%N/A0.001%
8/26/2026Amundi2,250$216K0.0%N/A0.007%
8/23/2026Fortitude Advisory Group L.L.C.14,332$1.38M0.5%-50.0%0.044%
8/21/2026Nykredit A S294$28K0.0%N/A0.001%
8/20/2026GTS Securities LLC4,087$393K0.0%N/A0.013%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC52,815$5.07M0.0%+53.6%0.162%
8/19/2026Wellington Management Group LLP238,453$22.91M0.0%+56.0%0.731%
8/19/2026Kingsview Wealth Management LLC2,095$201K0.0%N/A0.006%
8/18/2026Strait & Sound Wealth Management LLC2,155$207K0.1%N/A0.007%
8/17/2026Bank of America Corp DE121,056$11.63M0.0%N/A0.371%
8/15/2026Freestone Grove Partners LP1,970$189K0.0%N/A0.006%
8/15/2026Jupiter Topco LLC12,200$1.17M0.0%N/A0.037%
8/15/2026AWM Investment Company Inc.374,808$36.00M3.1%N/A1.149%
8/14/2026Legal & General Group Plc23,821$2.29M0.0%N/A0.073%
8/14/2026The Manufacturers Life Insurance Company10,480$1.01M0.0%N/A0.032%
8/14/2026Algert Global LLC82,275$7.90M0.1%N/A0.252%
8/13/2026Connor Clark & Lunn Investment Management Ltd.670,758$64.43M0.1%N/A2.056%
8/12/2026Bard Associates Inc.156,900$15.07M3.3%N/A0.481%
8/11/2026Ninepoint Partners LP9,996$960K0.1%N/A0.031%
8/7/2026BlackRock Inc.2,659,542$255.48M0.0%N/A8.153%
8/7/2026Deutsche Bank AG40,960$3.94M0.0%N/A0.126%
8/7/2026Rice Hall James & Associates LLC87,546$8.41M0.4%N/A0.268%
8/6/2026Global Retirement Partners LLC1,394$134K0.0%N/A0.004%
8/6/2026Bank of New York Mellon Corp93,571$8.99M0.0%N/A0.287%
8/6/2026Focus Partners Advisor Solutions LLC4,097$394K0.0%N/A0.013%
8/6/2026State of Wyoming2,393$230K0.0%N/A0.007%
8/6/2026GSA Capital Partners LLP9,639$926K0.1%N/A0.030%
8/6/2026Stoneridge Investment Partners LLC2,831$226K0.1%N/A0.009%
8/1/2026Belpointe Asset Management LLC4,289$412K0.0%-64.8%0.013%
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8/1/2026HUB Investment Partners LLC2,170$208K0.0%-60.3%0.007%
7/30/2026Penn Capital Management Company LLC150,547$14.48M0.9%N/A0.462%
7/30/2026Pictet Asset Management Holding SA16,654$1.60M0.0%+187.7%0.051%
7/30/2026Ethic Inc.2,236$215K0.0%N/A0.007%
7/29/2026Compagnie Lombard Odier SCmA350$34K0.0%N/A0.001%
7/29/2026Advocate Investing Services LLC275$26K0.0%N/A0.001%
7/28/2026Kestra Private Wealth Services LLC2,201$211K0.0%N/A0.007%
7/27/2026Cambridge Investment Research Advisors Inc.27,566$2.65M0.0%-12.8%0.088%
7/27/2026Leonteq Securities AG1,385$133K0.0%-44.6%0.004%
7/10/2026Tema ETFs LLC924$89K0.0%N/A0.003%
7/7/2026GAMMA Investing LLC1,583$152K0.0%-9.3%0.005%
7/7/2026CoreCap Advisors LLC1,251$120K0.0%+241.8%0.004%
7/2/2026 Versant Capital Management Inc1,179$113K0.0%-14.3%0.004%
6/3/2026NewEdge Advisors LLC12,082$448K0.0%-5.6%0.038%
5/19/2026Bank of America Corp DE56,800$2.11M0.0%-19.6%0.181%
5/19/2026Strait & Sound Wealth Management LLC9,400$349K0.1%N/A0.030%
5/19/2026Cim LLC13,671$507K0.1%N/A0.043%
5/18/2026California State Teachers Retirement System41,599$1.54M0.0%+2,271.7%0.132%
5/18/2026Royal Bank of Canada59,939$2.22M0.0%+15.3%0.191%
5/16/2026The Manufacturers Life Insurance Company7,856$291K0.0%N/A0.025%
5/16/2026Quantinno Capital Management LP28,520$1.06M0.0%-3.3%0.091%
5/16/2026Clough Capital Partners L P21,899$812K0.1%N/A0.070%
5/15/2026Rice Hall James & Associates LLC272,252$10.10M0.6%-40.0%0.866%
5/14/2026Sei Investments Co.23,109$857K0.0%-27.6%0.073%
5/14/2026State of Wyoming3,230$120K0.0%-54.6%0.010%
5/13/2026Cetera Investment Advisers13,920$516K0.0%+20.0%0.044%
5/7/2026Dimensional Fund Advisors LP93,037$3.45M0.0%-14.7%0.296%
5/7/2026KBC Group NV812$30K0.0%N/A0.003%
5/7/2026Swiss National Bank57,500$2.13M0.0%+2.1%0.183%
5/5/2026Bank of New York Mellon Corp89,405$3.32M0.0%-0.4%0.284%
4/30/2026Greenwood Capital Associates LLC9,044$335K0.0%N/A0.029%
4/29/2026Halter Ferguson Financial Inc.14,631$543K0.1%-97.7%0.047%
4/28/2026Fortitude Advisory Group L.L.C.28,682$1.06M0.5%+35.9%0.091%
4/27/2026Leonteq Securities AG2,500$93K0.0%N/A0.008%
4/23/2026Inspire Investing LLC14,057$521K0.0%-39.6%0.045%
4/22/2026Pictet Asset Management Holding SA5,788$215K0.0%N/A0.018%
4/21/2026Laurel Oak Wealth Management LLC38,670$1.43M0.2%N/A0.123%
4/21/2026Penbrook Management LLC79,515$2.95M2.2%-30.8%0.253%
4/16/2026SG Americas Securities LLC11,384$422K0.0%N/A0.036%
4/15/2026Brady Martz Wealth Solutions LLC6,345$235K0.0%N/A0.020%
2/19/2026Invesco Ltd.28,219$570K0.0%-92.3%0.092%
2/18/2026NewEdge Advisors LLC12,804$259K0.0%-19.8%0.042%
2/18/2026XTX Topco Ltd39,225$792K0.0%+75.7%0.128%
2/18/2026Wellington Management Group LLP830,664$16.77M0.0%+129.9%2.712%
2/18/2026Sun Group Wealth Partners17,561$355K0.3%N/A0.057%
2/18/2026Tudor Investment Corp ET AL181,500$3.66M0.0%+1.9%0.593%
2/18/2026Millennium Management LLC59,219$1.20M0.0%+0.8%0.193%
2/18/2026Inspire Investing LLC23,276$470K0.0%+56.6%0.076%
2/18/2026Janus Henderson Group PLC15,000$303K0.0%N/A0.049%
2/18/2026Engineers Gate Manager LP15,101$305K0.0%N/A0.049%
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2/18/2026Balyasny Asset Management L.P.24,775$500K0.0%-14.5%0.081%
2/17/2026Cetera Investment Advisers11,598$234K0.0%+41.5%0.038%
2/17/2026Price T Rowe Associates Inc. MD34,384$695K0.0%-24.0%0.112%
2/17/2026Osaic Holdings Inc.98,803$2.00M0.0%+22.2%0.323%
2/17/2026State of Wisconsin Investment Board35,819$723K0.0%+104.8%0.117%
2/17/2026Captrust Financial Advisors45,107$911K0.0%N/A0.147%
2/17/2026Royal Bank of Canada51,971$1.05M0.0%-5.6%0.170%
2/17/2026Rice Hall James & Associates LLC453,568$9.16M0.5%+2.1%1.481%
2/16/2026Squarepoint Ops LLC100,199$2.02M0.0%-1,321.9%0.327%
2/16/2026Verition Fund Management LLC24,191$488K0.0%-40.8%0.079%


AEHR Institutional Ownership - Frequently Asked Questions

During the previous two years, 170 institutional investors and hedge funds held shares of Aehr Test Systems. The most heavily invested institutionals were BlackRock Inc. ($255.48M), State Street Corp ($68.48M), Connor Clark & Lunn Investment Management Ltd. ($64.43M), Vanguard Group Inc. ($47.19M), AWM Investment Company Inc. ($36.00M), FMR LLC ($33.66M), and Baillie Gifford & Co. ($26.06M).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 149 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 8,765,828 shares in the last 24 months. This purchase volume represents approximately $562.30M 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 10/9/2026. New 13F filings are added each quarter as they're published.
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