13F

Stock

Aehr Test Sys

Ticker not mapped · held by 150 managers

Reported value

$424.3M

Holders

150

+2 new · −3 exited

Holders’ est. mark

−$3.75M

Price effect on 5 books still in the name

Largest holder

$50.6M

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity2.51M$50.6MHeld
Vanguard2.34M$47.2MHeld
BlackRock, Inc.2.13M$42.9MHeld
AWM Investment Company, Inc.1.54M$31MHeld
BAILLIE GIFFORD & CO1.29M$26.1MHeld
WELLINGTON MANAGEMENT GROUP LLP830.7K$16.8MHeld
GEODE CAPITAL MANAGEMENT, LLC685.7K$13.8MHeld
Halter Ferguson Financial Inc.642.1K$13MHeld
State Street624.1K$12.6MHeld
NEXT CENTURY GROWTH INVESTORS LLC552.5K$11.2MHeld
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC495.7K$10MHeld
RICE HALL JAMES & ASSOCIATES, LLC453.6K$9.16MHeld
KENNEDY CAPITAL MANAGEMENT LLC360.2K$7.27MHeld
TWO SIGMA INVESTMENTS, LP355.6K$7.18MHeld
GILDER GAGNON HOWE & CO LLC317.9K$6.42MHeld
SILVERCREST ASSET MANAGEMENT GROUP LLC308.4K$6.23MHeld
Sculptor Capital LP300K$6.06MNew
D. E. Shaw & Co., Inc.290.3K$5.86MHeld
MORGAN STANLEY244.8K$4.94M−$885.5KAdded$2.25M
UBS Group AG243.1K$4.91MHeld
JANE STREET GROUP, LLC240.4K$4.85MHeld
NORTHERN TRUST CORP239.9K$4.84MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC238.4K$4.81MHeld
Citadel220.8K$4.46MHeld
Pier Capital, LLC211.6K$4.27MHeld
NATIONAL BANK OF CANADA /FI/206K$4.16MHeld
TUDOR INVESTMENT CORP ET AL181.5K$3.66M−$1.77MCut−$1.7M
BARD ASSOCIATES INC179.8K$3.63MHeld
GOLDMAN SACHS GROUP INC176K$3.55MHeld
GRATIA CAPITAL, LLC137.6K$2.78MHeld
Penbrook Management LLC114.9K$2.32MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP111.3K$2.25MHeld
DIMENSIONAL FUND ADVISORS LP109.1K$2.2MHeld
Squarepoint Ops LLC100.2K$2.02MHeld
OSAIC HOLDINGS, INC.98.8K$1.99MHeld
Bank of New York Mellon Corp89.8K$1.81MHeld
TWO SIGMA ADVISERS, LP85K$1.72MHeld
KLCM Advisors, Inc.75K$1.51MHeld
BANK OF AMERICA CORP /DE/70.7K$1.43M−$701KCut−$1.53M
VICTORY CAPITAL MANAGEMENT INC69.5K$1.4MHeld
Nuveen, LLC69.1K$1.4MHeld
JPMORGAN CHASE & CO64.4K$1.3MHeld
Kestra Advisory Services, LLC60.1K$1.21MHeld
MILLENNIUM MANAGEMENT LLC59.2K$1.2MHeld
Swiss National Bank56.3K$1.14MHeld
Bouvel Investment Partners, LLC53.8K$1.09MHeld
ROYAL BANK OF CANADA52K$1.05MHeld
NEW YORK STATE COMMON RETIREMENT FUND47K$949.9KHeld
CAPTRUST FINANCIAL ADVISORS45.1K$910.7KHeld
BARCLAYS PLC44.4K$896K−$399KCut−$315K
Headlands Technologies LLC42.9K$867.1KHeld
ROYCE & ASSOCIATES LP42.1K$850KHeld
XTX Topco Ltd39.2K$792KHeld
ALLIANCEBERNSTEIN L.P.36.4K$735.3KHeld
RHUMBLINE ADVISERS36.1K$729.6KHeld
STATE OF WISCONSIN INVESTMENT BOARD35.8K$723.2KHeld
WELLS FARGO & COMPANY/MN35.2K$711.1KHeld
Brevan Howard Capital Management LP32K$645.3KHeld
SEI INVESTMENTS CO31.9K$644.5KHeld
IMC-Chicago, LLC30.2K$610.5KHeld
POLEN CAPITAL MANAGEMENT LLC30.1K$607.9KHeld
Quantinno Capital Management LP29.5K$595.5KHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC29K$585.5KHeld
Legal & General Group Plc29K$585.4KHeld
Invesco Ltd.28.2K$569.7KHeld
Harvest Investment Services, LLC24.9K$502.9KHeld
Balyasny Asset Management L.P.24.8K$500.2KHeld
WHITE PINE CAPITAL LLC24.7K$498.7KHeld
Verition Fund Management LLC24.2K$488.4KHeld
Inspire Investing, LLC23.3K$469.9KHeld
Aquatic Capital Management LLC23.1K$465.7KHeld
DEUTSCHE BANK AG\21.5K$433.2KHeld
HORIZON KINETICS ASSET MANAGEMENT LLC21.3K$430KHeld
Fortitude Advisory Group L.L.C.21.1K$426.1KHeld
Universal- Beteiligungs- und Servicegesellschaft mbH20K$406.8KHeld
Quantbot Technologies LP19.9K$400.9KHeld
Sun Group Wealth Partners17.6K$354.6KHeld
MetLife Investment Management, LLC16.7K$337.2KHeld
Engineers Gate Manager LP15.1K$304.9KHeld
JANUS HENDERSON GROUP PLC15K$302.6KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.13.3K$267.7KHeld
FRANKLIN RESOURCES INC13.3K$267.5KHeld
Net Worth Advisory Group13.2K$267KHeld
NewEdge Advisors, LLC12.8K$258.5KHeld
RAYMOND JAMES FINANCIAL INC12.7K$257.2KHeld
LPL Financial LLC12.2K$247.1KHeld
Cetera Investment Advisers11.6K$234.2KHeld
INTECH INVESTMENT MANAGEMENT LLC10.7K$215.6KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)8.92K$180.1KHeld
Police & Firemen's Retirement System of New Jersey8.48K$171.2KHeld
State of Wyoming7.11K$143.6KHeld
KLP KAPITALFORVALTNING AS6.1K$123.2KHeld
BNP PARIBAS FINANCIAL MARKETS6.09K$123KHeld
Walleye Capital LLC4.71K$95KHeld
RiverPark Advisors, LLC3.4K$68.6KHeld
Tower Research Capital LLC (TRC)3.22K$65.1KHeld
AlphaQuest LLC3.22K$65KHeld
Ameritas Investment Partners, Inc.2.57K$51.9KHeld
Russell Investments Group, Ltd.2.49K$50.4KHeld
Newbridge Financial Services Group, Inc.1.95K$39.4KHeld
NISA INVESTMENT ADVISORS, LLC1.78K$36KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1.75K$35.4KHeld
Rockefeller Capital Management L.P.1.58K$32KHeld
GAMMA Investing LLC1.57K$31.7KHeld
Versant Capital Management, Inc1.32K$26.7KHeld
TD Waterhouse Canada Inc.1.25K$25.2KHeld
PNC Financial Services Group, Inc.1.04K$21.1KHeld
JONES FINANCIAL COMPANIES LLLP1.03K$20.8KHeld
Gould Capital, LLC1K$20.2KHeld
Farther Finance Advisors, LLC966$19.5KHeld
CITIGROUP INC873$17.6KHeld
Arax Advisory Partners834$16.8KHeld
Federation des caisses Desjardins du Quebec794$16KHeld
Sunbelt Securities, Inc.650$13.1KHeld
MCF Advisors LLC637$12.9KHeld
SBI Securities Co., Ltd.629$12.7KHeld
Larson Financial Group LLC584$11.8KHeld
CURIO WEALTH, LLC500$11KHeld
CIBC Private Wealth Group LLC544$11KHeld
McIlrath & Eck, LLC531$10.7KHeld
Sterling Capital Management LLC480$9.69KHeld
EverSource Wealth Advisors, LLC310$6.26KHeld
SUMMIT SECURITIES GROUP LLC213$4.3KHeld
Global Retirement Partners, LLC173$3.49KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC132$3.31KHeld
ARMSTRONG ADVISORY GROUP, INC134$2.71KHeld
ROTHSCHILD INVESTMENT LLC100$2.02KHeld
Fortitude Family Office, LLC60$1.21KHeld
Smartleaf Asset Management LLC58$1.18KHeld
Darwin Wealth Management, LLC57$1.15KHeld
Costello Asset Management, INC50$1.01KHeld
Kingdom Financial Group LLC.50$1.01KHeld
HERITAGE INVESTORS MANAGEMENT CORP48.4K$977Held
SIGNATUREFD, LLC36$727Held
PRICE T ROWE ASSOCIATES INC /MD/34.4K$695Held
Cambridge Investment Research Advisors, Inc.32.5K$656Held
ORG Partners LLC30$605Held
Allworth Financial LP27$546−$11Added$515
THOMPSON SIEGEL & WALMSLEY LLC24K$485Held
State of Alaska, Department of Revenue18.7K$377Held
Rachor Investment Advisory Services, LLC18$364Held
Caitong International Asset Management Co., Ltd16$323Held
Kilter Group LLC13$263New
ALGERT GLOBAL LLC11.4K$231Held
US BANCORP \DE\10$202Held
CWM, LLC5.89K$119Held
AMALGAMATED BANK895$18Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.366$7Held
TSFG, LLC100$2Held
Covestor Ltd5$0Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.