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Disclosery

AEHR AEHR TEST SYS

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COMMON STOCK (common), issuer CIK 1040470

121 managers (122 13F filers) reported a position in AEHR shares at 2025-06-30, 17,578,234 shares in all. 27 filers opened a position and 21 filers sold out during the quarter.

Managers
121
13F filers
122
New
27
Added
45
Reduced
28
Sold out
21
Shares held by filers
17,578,234

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCin group VANGUARD GROUP INC2,222,746$28.7M<0.01%+33,52613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,052,172$26.5M<0.01%-7,46513F-HRTimelineGroup
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO1,989,413$25.7M0.02%-13,65413F-HRTimelineGroup
AWM Investment Company, Inc.1,573,824$20.3M2.28%-14,11213F-HRTimeline
FMR LLCin group FMR LLC1,495,106$19.3M<0.01%-1,874,39313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC678,546$8.78M<0.01%+8,65813F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC612,452$7.92M0.43%-7,88813F-HRTimeline
STATE STREET CORPin group STATE STREET CORP611,982$7.91M<0.01%+2,79613F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC444,782$5.75M0.14%new13F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC444,655$5.75M0.04%+84,28813F-HRTimeline
Halter Ferguson Financial Inc.439,714$5.69M2.09%+15,54113F-HRTimeline
Pier Capital, LLC405,932$5.25M0.8%+55,86113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP323,143$4.18M<0.01%+79,07913F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP300,000$3.88M0.06%013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…270,851$3.5M<0.01%-5,72213F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/260,500$3.37M<0.01%-34,40013F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/238,220$3.08M<0.01%-19,04313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co229,751$2.97M<0.01%+3,82813F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL217,044$2.81M0.02%+69,95013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY203,195$2.63M<0.01%+23,80413F-HRTimelineGroup
BARD ASSOCIATES INC194,540$2.52M0.81%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…170,935$2.21M<0.01%-100,79313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC145,882$1.89M<0.01%+126,18513F-HRTimelineGroup
UBS Group AGin group UBS Group AG141,243$1.83M<0.01%-68,69613F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP133,240$1.72M<0.01%-1,43413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC130,967$1.69M<0.01%-15,03013F-HRTimelineGroup
Penbrook Management LLC126,250$1.63M1.23%+84,87513F-HR/ATimeline
GSA CAPITAL PARTNERS LLP118,700$1.53M0.11%new13F-HRTimeline
ROYCE & ASSOCIATES LP111,548$1.44M0.01%-60,21713F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp91,566$1.18M<0.01%+2,71413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.63,608$822K<0.01%+1,21013F-HR/ATimelineGroup
Nuveen, LLCin group TIAA60,505$782K<0.01%-12,82613F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC60,100$777K<0.01%013F-HRTimelineGroup
Bouvel Investment Partners, LLC54,802$709K0.24%-3,43113F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC49,343$638K<0.01%+18,53613F-HR/ATimelineGroup
HERITAGE INVESTORS MANAGEMENT CORP48,413$626K0.02%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/43,271$560K<0.01%+85513F-HRTimeline
RHUMBLINE ADVISERS41,466$536K<0.01%+1,25413F-HRTimeline
WOLVERINE TRADING, LLC41,623$521K0.01%+27,49013F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP35,738$462K0.02%+17,70513F-HRTimeline
Cambridge Investment Research Advisors,…34,395$445K<0.01%+8,39313F-HRTimeline
Invesco Ltd.in group Invesco Ltd.29,630$383K<0.01%-59613F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC29,603$383K0.04%-18,54513F-HRTimelineGroup
WHITE PINE CAPITAL LLC29,192$377K0.12%+19413F-HRTimeline
KLCM Advisors, Inc.25,000$323K0.03%013F-HRTimeline
ALLIANCEBERNSTEIN L.P.24,520$317K<0.01%+8,50013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA23,306$301K<0.01%-26,90113F-HR/ATimelineGroup
ARS Investment Partners, LLC23,192$300K0.02%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC22,106$286K<0.01%+10,35413F-HRTimelineGroup
POLEN CAPITAL MANAGEMENT LLC21,000$272K<0.01%new13F-HRTimeline
BANTAMAC CAPITAL, LLC21,000$272K0.1%new13F-HRTimeline
AlphaQuest LLC20,156$261K0.03%+17,62913F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.20,071$260K0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…18,768$243K<0.01%+3,62413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN18,612$241K<0.01%+1,13013F-HRTimelineGroup
Diversify Advisory Services, LLCin group Diversify Advisory Services, …12,100$235K0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC17,662$228K<0.01%-18,51113F-HR/ATimelineGroup
Quantinno Capital Management LP16,335$211K<0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\16,262$210K<0.01%-4,28613F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources16,228$210K<0.01%013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…15,596$202K<0.01%-1,62913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO15,576$201K<0.01%+1,14513F-HRTimelineGroup
Cascades Capital Asset Management, LLC14,100$182K0.09%new13F-HRTimeline
Net Worth Advisory Group14,079$182K0.04%+69013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd13,797$178K0.01%-22,84013F-HRTimelineGroup
LPL Financial LLC13,465$174K<0.01%-45013F-HRTimeline
HighTower Advisors, LLC13,390$173K<0.01%+34813F-HRTimeline
Verition Fund Management LLC11,660$151K<0.01%new13F-HRTimeline
FORA Capital, LLC11,115$144K0.02%new13F-HRTimeline
Clarity Financial LLC11,030$143K0.02%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC10,952$142K<0.01%-8,97213F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …10,539$136K<0.01%+37313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…10,144$131K<0.01%+6,23213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC10,143$131K<0.01%-10,10413F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC8,981$116K<0.01%new13F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC9,039$116K<0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc6,882$89K<0.01%+3,61713F-HRTimelineGroup
Venture Visionary Partners LLC6,739$87.1K<0.01%new13F-HRTimeline
WEXFORD CAPITAL LP6,608$85.4K0.02%new13F-HRTimeline
CWM, LLCin group CWM, LLC6,062$78K<0.01%+79313F-HRTimelineGroup
Police & Firemen's Retirement System of…5,701$73.7K<0.01%013F-HRTimeline
Headlands Technologies LLC5,007$64.7K0.01%-81613F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,774$35.9K<0.01%+37113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND2,733$35.3K<0.01%013F-HR/ATimeline
Ameritas Investment Partners, Inc.group of 2 filers holding2,711$35.1K+140Timeline
State of Wyoming2,191$28.3K<0.01%new13F-HRTimeline
NFSG Corp1,950$25.2K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,855$24K<0.01%+88513F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,501$19.4K<0.01%+1,26213F-HRTimeline
TD Waterhouse Canada Inc.1,250$17.6K<0.01%013F-HRTimeline
GAMMA Investing LLC1,244$16.1K<0.01%+27313F-HRTimeline
Versant Capital Management, Inc1,140$14.7K<0.01%new13F-HRTimeline
Caitong International Asset Management …1,114$14.4K0.01%+1,07313F-HRTimeline
Quarry LP1,071$13.8K<0.01%new13F-HRTimeline
AMALGAMATED BANK978$13K<0.01%013F-HRTimeline
Colonial Trust Advisorsin group Colonial Trust Advisors1,000$12.9K<0.01%013F-HRTimelineGroup
Gould Capital, LLC1,000$12.9K0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…853$11K<0.01%+12313F-HRTimelineGroup
Arax Advisory Partners830$10.7K<0.01%new13F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT700$9.05K<0.01%new13F-HRTimeline
Brooklyn Investment Group641$8.29K<0.01%+30913F-HR/ATimeline
McIlrath & Eck, LLC531$6.87K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.466$6.03K<0.01%+5013F-HRTimeline
Federation des caisses Desjardins du Qu…446$5.76K<0.01%-35013F-HRTimeline
Truvestments Capital LLC395$5.11K<0.01%013F-HRTimeline
IFP Advisors, Inc300$3.88K<0.01%013F-HRTimeline
Sterling Capital Management LLC207$2.68K<0.01%+17913F-HR/ATimeline
Parallel Advisors, LLC160$2.07K<0.01%013F-HRTimeline
Rise Advisors, LLC138$1.78K<0.01%+8813F-HRTimeline
ROTHSCHILD INVESTMENT LLC100$1.29K<0.01%-2013F-HRTimeline
TSFG, LLC100$1K<0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…68$879<0.01%+613F-HRTimelineGroup
Fortitude Family Office, LLC60$776<0.01%new13F-HRTimeline
Darwin Wealth Management, LLC57$737<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…49$634<0.01%+3513F-HRTimelineGroup
NewEdge Advisors, LLC45$582<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP29$363<0.01%013F-HRTimelineGroup
SWAN Capital LLC27$349<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.4$52<0.01%new13F-HRTimelineGroup
Covestor Ltd5$00%013F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.