13F

Stock

Extreme Networks Inc

EXTR · held by 309 managers

Reported value

$2.07B

Holders

309

+3 new · −1 exited

Holders’ est. mark

−$8.49M

Price effect on 7 books still in the name

Largest holder

$324M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.19.5M$324MHeld
Vanguard19.1M$318.2MHeld
State Street5.66M$94.3MHeld
PARADIGM CAPITAL MANAGEMENT INC/NY4.97M$82.8MHeld
VICTORY CAPITAL MANAGEMENT INC4.06M$67.6MHeld
GEODE CAPITAL MANAGEMENT, LLC3.21M$53.5MHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP3.02M$50.2MHeld
Fidelity3M$50MHeld
Alyeska Investment Group, L.P.2.97M$49.5MHeld
BARROW HANLEY MEWHINNEY & STRAUSS LLC2.82M$46.9MHeld
GOLDMAN SACHS GROUP INC2.77M$46.1MHeld
LOOMIS SAYLES & CO L P2.49M$41.4MHeld
Trigran Investments, Inc.2.29M$38.1MHeld
SOUTHERNSUN ASSET MANAGEMENT, LLC1.97M$32.8MHeld
Nuveen, LLC1.91M$31.7MHeld
Shannon River Fund Management LLC1.9M$31.7MHeld
MORGAN STANLEY1.79M$29.7M−$6.37MCut−$3.15M
Renaissance Technologies1.57M$26.1MHeld
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1.48M$24.6MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.48M$24.6MHeld
D. E. Shaw & Co., Inc.1.43M$23.9MHeld
ALLIANCEBERNSTEIN L.P.1.41M$23.4MHeld
NORTHERN TRUST CORP1.37M$22.8MHeld
Invesco Ltd.1.17M$19.5MHeld
MILLENNIUM MANAGEMENT LLC1.16M$19.4MHeld
Jain Global LLC1.04M$17.4MHeld
Penn Capital Management Company, LLC981.3K$16.4MHeld
Impax Asset Management Group plc945.2K$15.7MHeld
AMERIPRISE FINANCIAL INC943.4K$15.7MHeld
FEDERATED HERMES, INC.931.2K$15.5MHeld
BNP PARIBAS FINANCIAL MARKETS841K$14MHeld
Bank of New York Mellon Corp815.5K$13.6MHeld
DEUTSCHE BANK AG\796.9K$13.3MHeld
PUBLIC SECTOR PENSION INVESTMENT BOARD708.8K$11.8MHeld
NEW YORK STATE COMMON RETIREMENT FUND645.8K$10.8MHeld
PRINCIPAL FINANCIAL GROUP INC639.3K$10.6MHeld
Connor, Clark & Lunn Investment Management Ltd.632.4K$10.5MHeld
LYELL WEALTH MANAGEMENT, LP582.3K$9.7MHeld
RAYMOND JAMES FINANCIAL INC549.4K$9.15MHeld
Trexquant Investment LP531.6K$8.85MHeld
Russell Investments Group, Ltd.528.9K$8.81MHeld
Clearbridge Investments, LLC526.1K$8.76MHeld
STATE OF WISCONSIN INVESTMENT BOARD499.8K$8.32MHeld
TWO SIGMA INVESTMENTS, LP497.5K$8.28MHeld
Defiance ETFs, LLC440.1K$7.43MHeld
FRANKLIN RESOURCES INC441.8K$7.36MHeld
BANK OF AMERICA CORP /DE/436.3K$7.26M−$1.75MCut−$2.21M
CenterBook Partners LP426.4K$7.1MHeld
Mirador Capital Partners LP410.7K$6.84MHeld
MARSHALL WACE, LLP409.2K$6.81MHeld
Skandinaviska Enskilda Banken AB (publ)390.8K$6.51MHeld
Focus Partners Wealth388.5K$6.47MHeld
Abacus FCF Advisors LLC386.7K$6.44MHeld
Engineers Gate Manager LP364.8K$6.07MHeld
BARCLAYS PLC362.9K$6.04M−$1.45MCut−$2.03M
RHUMBLINE ADVISERS353.9K$5.89MHeld
INTECH INVESTMENT MANAGEMENT LLC352.2K$5.86MHeld
NORGES BANK347.1K$5.78M$1.19MAdded$1.19M
VOYA INVESTMENT MANAGEMENT LLC343.1K$5.71MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC340.1K$5.66MHeld
Legal & General Group Plc333.8K$5.56MHeld
JPMORGAN CHASE & CO318.9K$5.31MHeld
Qube Research & Technologies Ltd318.7K$5.31MHeld
Amundi310.6K$5.17MHeld
FIRST TRUST ADVISORS LP307.6K$5.12MHeld
Hillsdale Investment Management Inc.292.8K$4.87MHeld
ROYAL BANK OF CANADA290K$4.83MHeld
Circumference Group LLC270K$4.5MHeld
Swiss National Bank263.4K$4.39MHeld
SEI INVESTMENTS CO239.3K$3.98MHeld
Capital Advantage, Inc.238.8K$3.98MHeld
South Street Advisors LLC233.7K$3.89MHeld
BROOKTREE CAPITAL MANAGEMENT222.1K$3.7MHeld
Y-Intercept (Hong Kong) Ltd185.6K$3.09MHeld
Tidal Investments LLC181.2K$3.02MHeld
Icahn Capital168.6K$2.81MHeld
ESSEX INVESTMENT MANAGEMENT CO LLC155.1K$2.58MHeld
WELLS FARGO & COMPANY/MN154.3K$2.57MHeld
MACKENZIE FINANCIAL CORP142.2K$2.4MHeld
Ballast Asset Management, LP136.3K$2.27MHeld
D.A. DAVIDSON & CO.135K$2.25MHeld
TWINBEECH CAPITAL LP130.1K$2.17MHeld
Man Group plc128.6K$2.14MHeld
PANAGORA ASSET MANAGEMENT INC127.8K$2.13MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM127.8K$2.13MHeld
UBS Group AG127.8K$2.13MHeld
PRUDENTIAL FINANCIAL INC123.9K$2.06MHeld
CANADA PENSION PLAN INVESTMENT BOARD122.1K$2.03MHeld
Calamos Advisors LLC111.9K$1.86MHeld
AMERICAN CENTURY COMPANIES INC111K$1.85MHeld
IRONWOOD INVESTMENT MANAGEMENT LLC103.3K$1.72MHeld
FOX RUN MANAGEMENT, L.L.C.95.9K$1.6MHeld
ICON ADVISERS INC/CO80K$1.33MHeld
Citadel79.8K$1.33MHeld
OSAIC HOLDINGS, INC.76.1K$1.27MHeld
MetLife Investment Management, LLC72.2K$1.2MHeld
Illinois Municipal Retirement Fund68.8K$1.15MHeld
LOS ANGELES CAPITAL MANAGEMENT LLC60.4K$1.12MHeld
Quantbot Technologies LP64.4K$1.07MHeld
Smith Group Asset Management, LLC64K$1.07MHeld
Integrated Quantitative Investments LLC63.9K$1.06MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE61.8K$1.03MHeld
JANUS HENDERSON GROUP PLC61.4K$1.02MHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.61.3K$1.02MHeld
Louisiana State Employees Retirement System61.3K$1.02MHeld
OPPENHEIMER ASSET MANAGEMENT INC.60.6K$1.01MHeld
ENVESTNET ASSET MANAGEMENT INC57.7K$960.5KHeld
PICTON MAHONEY ASSET MANAGEMENT55.1K$916.8KHeld
MIRABELLA FINANCIAL SERVICES LLP54.7K$911KNew
STRS OHIO54.4K$905.8KHeld
Campbell & CO Investment Adviser LLC52.6K$875.7KHeld
State of Tennessee, Department of Treasury59.7K$870.5KHeld
LPL Financial LLC51.4K$856.5KHeld
Headlands Technologies LLC51K$848.9KHeld
TEACHER RETIREMENT SYSTEM OF TEXAS50.8K$846.4KHeld
Legato Capital Management LLC50.4K$839.2KHeld
TWO SIGMA ADVISERS, LP49K$815.6KHeld
CAPSTONE INVESTMENT ADVISORS, LLC48.1K$800.6KHeld
CITIGROUP INC46.7K$778.1KHeld
NEEDHAM INVESTMENT MANAGEMENT LLC45K$749.3KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)44.4K$740KHeld
Creative Planning44.4K$739.2KHeld
Jump Financial, LLC42.5K$708.3KHeld
Villanova Investment Management Co LLC41K$682.4KHeld
Round Rock Advisors LLC40.8K$679.4KHeld
JANE STREET GROUP, LLC40.4K$673KHeld
Brevan Howard Capital Management LP38.3K$637.7KHeld
ARIZONA STATE RETIREMENT SYSTEM37K$615.9KHeld
Police & Firemen's Retirement System of New Jersey36.5K$607.8KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM36K$600KHeld
XTX Topco Ltd34.9K$581.3KHeld
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna33.7K$561.1KHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS33.1K$551.2KHeld
Edgestream Partners, L.P.32.7K$545.3KHeld
YOUSIF CAPITAL MANAGEMENT, LLC36.1K$542.9KHeld
Centurion Wealth Management LLC32.5K$541.3KHeld
Aquatic Capital Management LLC32.1K$534.6KHeld
BOOTHBAY FUND MANAGEMENT, LLC31.8K$529.1KHeld
PharVision Advisers, LLC31K$516.4KHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND30.6K$510KHeld
COMERICA BANK30.1K$501.2KHeld
Universal- Beteiligungs- und Servicegesellschaft mbH29.8K$496KHeld
Entropy Technologies, LP29K$483.2KHeld
KLP KAPITALFORVALTNING AS28.6K$476.2KHeld
AlphaQuest LLC28.6K$476.1KHeld
Quantinno Capital Management LP28.5K$473.8KHeld
Kovack Advisors, Inc.28.1K$467.4KHeld
Schonfeld Strategic Advisors LLC28K$465.6KHeld
Bridgefront Capital, LLC27.3K$454.4KHeld
NBC SECURITIES, INC.26.9K$448.1KHeld
Green Alpha Advisors, LLC26.3K$438.1KHeld
NorthCrest Asset Manangement, LLC26.2K$436.4KHeld
ProShare Advisors LLC25.6K$426.4KHeld
Armor Investment Advisors, LLC25.1K$418.7KHeld
OneDigital Investment Advisors LLC24.9K$414.9KHeld
Pathstone Holdings, LLC24.9K$414.3KHeld
TUDOR INVESTMENT CORP ET AL24.7K$410.9K−$98.7KCut−$977K
Dash Acquisitions Inc.26.4K$396.5KHeld
Magnetar Financial LLC23.8K$396.2KHeld
LAZARD ASSET MANAGEMENT LLC23.7K$395.4KHeld
Freestone Grove Partners LP23.7K$394.9KHeld
Graham Capital Management, L.P.23K$383.6KHeld
Versor Investments LP21.6K$359.7KHeld
Central Pacific Bank - Trust Division21.4K$356.1KHeld
State of Wyoming21.2K$353.2KHeld
NEUBERGER BERMAN GROUP LLC21.2K$352.8KHeld
M&T Bank Corp21K$349.5KHeld
HOWE & RUSLING INC20.9K$348.4KHeld
Lido Advisors, LLC18K$343.8KHeld
Pictet Asset Management Holding SA20.5K$341.4KHeld
Vident Advisory, LLC20.3K$337.3KHeld
AXQ CAPITAL, LP19.7K$327.4KHeld
Corient Private Wealth LLC19.7K$327.4KHeld
Maryland State Retirement & Pension System19.4K$323.6KHeld
Counterpoint Mutual Funds LLC18.7K$312KNew
INCEPTIONR LLC18.6K$310.1KHeld
Bienville Capital Management, LLC18.6K$309.7KHeld
Elo Mutual Pension Insurance Co17.5K$291.9KHeld
KEYBANK NATIONAL ASSOCIATION/OH17.1K$284.2KHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP16.7K$277.4KHeld
Larson Financial Group LLC16.5K$274.8KHeld
IMC-Chicago, LLC15.5K$258.5KHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC15.3K$254.5KHeld
Gotham Asset Management, LLC15.1K$250.7KHeld
PRELUDE CAPITAL MANAGEMENT, LLC14.9K$248.6KHeld
Byrne Asset Management LLC14.4K$239.3KHeld
WINTON GROUP Ltd14.3K$237.6KHeld
Pacer Advisors, Inc.14K$233.5KHeld
Regal Investment Advisors LLC14K$233.1KHeld
MQS Management LLC13.7K$228.4KHeld
HSBC HOLDINGS PLC13.2K$221.2KHeld
CONTRAVISORY INVESTMENT MANAGEMENT, INC.12.9K$215.5KHeld
Verition Fund Management LLC12.9K$214.5KHeld
Diametric Capital, LP12.7K$211.9KHeld
First Bank & Trust12.1K$201.9KHeld
one8zero8, LLC12K$199.8KHeld
GUGGENHEIM CAPITAL LLC12K$199.4KHeld
ROYCE & ASSOCIATES LP11.9K$198.1KHeld
BANK OF MONTREAL /CAN/11.8K$196.5KHeld
DIVERSIFIED TRUST CO11.1K$184.3KHeld
Ameritas Investment Partners, Inc.11K$183.7KHeld
Tower Research Capital LLC (TRC)10.8K$179.5KHeld
XPONANCE LLC10.4K$173.2KHeld
PNC Financial Services Group, Inc.10.3K$170.9KHeld
Vise Technologies, Inc.10.2K$169.5KHeld
TRUST CO OF TOLEDO NA /OH/9.4K$156.5KHeld
Ensign Peak Advisors, Inc7.56K$125.8KHeld
GLOBEFLEX CAPITAL L P5.7K$94.9KHeld
QUADRANT CAPITAL GROUP LLC4.98K$82.9KHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC5.06K$76.8KHeld
Neo Ivy Capital Management4.15K$69.1KHeld
GAMMA Investing LLC3.81K$63.5KHeld
Pinnacle Wealth Planning Services, Inc.3.48K$57.9KHeld
Advisors Asset Management, Inc.3.22K$53.6KHeld
Allworth Financial LP2.24K$37.3K−$8.48KCut−$6.46K
NISA INVESTMENT ADVISORS, LLC2.22K$36.9KHeld
Farther Finance Advisors, LLC2.16K$35.9KHeld
Quarry LP2.1K$34.9KHeld
Steward Partners Investment Advisory, LLC2.05K$34.2KHeld
MAI Capital Management2.02K$33.6KHeld
Rockefeller Capital Management L.P.1.96K$32.6KHeld
Smartleaf Asset Management LLC1.66K$28.1KHeld
Versant Capital Management, Inc1.39K$23.1KHeld
Salomon & Ludwin, LLC1.29K$21.6KHeld
US BANCORP \DE\1.23K$20.5KHeld
PITTENGER & ANDERSON INC1K$16.6KHeld
Asset Dedication, LLC1K$16.6KHeld
ALERUS FINANCIAL NA1K$16.6KHeld
DANSKE BANK A/S1K$16.6K−$1.3KCut−$8.19K
Truvestments Capital LLC1K$16.6KHeld
Compagnie Lombard Odier SCmA900$15KHeld
Sterling Capital Management LLC847$14.1KHeld
COOPER CREEK PARTNERS MANAGEMENT LLC838.2K$14KHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO838$14KHeld
JONES FINANCIAL COMPANIES LLLP824$13.7KHeld
FIFTH THIRD BANCORP791$13.2KHeld
SUMMIT SECURITIES GROUP LLC784$13.1KHeld
Sound Income Strategies, LLC723$11.5KHeld
ALGERT GLOBAL LLC611.5K$10.2KHeld
WPG Advisers, LLC527$8.78KHeld
SBI Securities Co., Ltd.454$7.56KHeld
Penserra Capital Management LLC440.1K$7.33KHeld
SIGNATUREFD, LLC438$7.29KHeld
UMB Bank, n.a.377$6.28KHeld
PRIVATE TRUST CO NA361$6.01KHeld
ACADIAN ASSET MANAGEMENT LLC338.2K$5.62KHeld
CoreCap Advisors, LLC337$5.61KHeld
SOA Wealth Advisors, LLC.300$5KHeld
Global Retirement Partners, LLC296$4.93KHeld
Bell Investment Advisors, Inc281$4.68KHeld

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.