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Disclosery

EXTR EXTREME NETWORKS INC

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COM (common), issuer CIK 1078271

272 managers (277 13F filers) reported a position in EXTR shares at 2024-12-31, 120,018,624 shares in all. 37 filers opened a position and 28 filers sold out during the quarter.

Managers
272
13F filers
277
New
37
Added
105
Reduced
87
Sold out
28
Shares held by filers
120,018,624

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
BlackRock, Inc.in group BlackRock, Inc.19,367,426$324M0.01%+1,034,09813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC17,919,069$300M0.01%+690,26213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP5,367,283$89.8M<0.01%+233,27513F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY5,189,800$86.9M4.03%-50,20013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC4,400,924$73.7M0.07%-65,10713F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,068,854$51.4M<0.01%+49,88813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC3,041,220$50.9M0.01%+71,44213F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,837,171$47.5M0.03%+290,18413F-HRTimelineGroup
Trigran Investments, Inc.2,384,325$39.9M4.59%+94,50813F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC2,276,191$38.1M0.13%+2,275,61913F-HR/ATimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,141,387$35.8M0.09%+52,62113F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.2,035,385$34.1M0.13%-1,739,71213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.1,950,163$32.6M0.01%-187,10413F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,939,796$32.5M<0.01%-479,84313F-HR/ATimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,862,012$31.2M0.01%-281,12813F-HRTimelineGroup
Voss Capital, LP1,775,000$29.7M2.21%-908,80713F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\1,630,222$27.3M0.01%-879,54313F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,495,601$25M0.04%-38,40013F-HRTimeline
WESTFIELD CAPITAL MANAGEMENT CO LP1,490,118$24.9M0.11%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,482,113$24.8M<0.01%+200,19313F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding1,372,896$23M-19,978Timeline
Nuveen Asset Management, LLCin group TIAA1,253,467$21M0.01%+445,82413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,221,500$20.4M<0.01%+61,86713F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,211,957$20.3M0.04%-167,50913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,199,399$20.1M<0.01%+908,33613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,048,715$17.6M<0.01%-35,16813F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP990,000$16.6M0.29%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding934,916$15.7M+421,209Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp909,070$15.2M<0.01%-68,01013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding855,673$14.3M-256,845Timeline
Penn Capital Management Company, LLC850,029$14.2M1.4%new13F-HRTimeline
Connor, Clark & Lunn Investment Managem…761,283$12.7M0.06%+22,98613F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/758,164$12.7M<0.01%+7,85613F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …675,178$11.3M0.05%013F-HRTimelineGroup
Crestline Management, L.P.662,249$11.1M0.39%+261,99213F-HRTimeline
Public Sector Pension Investment Board655,254$11M0.05%+52,72813F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding642,688$10.8M+26,853Timeline
NEW YORK STATE COMMON RETIREMENT FUND625,678$10.5M0.01%+589,71313F-HR/ATimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.592,661$9.92M0.01%-247,30713F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…577,200$9.66M0.02%+45,70013F-HRTimeline
LYELL WEALTH MANAGEMENT, LP568,991$9.52M0.85%+12,97513F-HRTimeline
NORGES BANK559,304$9.36M<0.01%+212,20013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.516,418$8.64M<0.01%-18,33513F-HRTimelineGroup
Trexquant Investment LP498,432$8.34M0.1%+175,08213F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC495,253$8.29M<0.01%13F-HR/ATimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD488,451$8.18M0.02%+70,95013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC479,259$8.02M0.01%-307,13713F-HRTimelineGroup
COMERICA BANK439,620$7.36M0.03%+393,38013F-HR/ATimeline
Legal & General Group Plcin group Legal & General Group Plc390,741$6.54M<0.01%+10,75213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding388,886$6.51M+328,378Timeline
RHUMBLINE ADVISERS372,591$6.24M0.01%+4,61013F-HR/ATimeline
Mirador Capital Partners LP367,197$6.15M1.11%+1,87313F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management362,221$6.06M0.01%+215,17513F-HRTimelineGroup
COOPER CREEK PARTNERS MANAGEMENT LLC360,978$6.04M0.19%013F-HRTimeline
INTRINSIC EDGE CAPITAL MANAGEMENT LLC348,233$5.83M0.79%-94,99213F-HRTimeline
Lisanti Capital Growth, LLC334,300$5.6M1.35%+138,81013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC326,711$5.47M<0.01%+108,83613F-HR/ATimelineGroup
South Street Advisors LLC319,610$5.35M0.82%+11,62013F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC308,329$5.16M0.08%-88,81913F-HRTimeline
Horrell Capital Management, Inc.305,000$5.11M1.49%-155,00013F-HRTimeline
Circumference Group LLC305,000$5.11M4.76%-155,00013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/285,238$4.77M<0.01%-68,92513F-HRTimelineGroup
FMR LLCin group FMR LLC281,546$4.71M<0.01%-70,77513F-HRTimelineGroup
Swiss National Bank259,700$4.35M<0.01%+6,50013F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth259,201$4.34M0.01%+59,06013F-HR/ATimelineGroup
CITIGROUP INCin group CITIGROUP INC254,682$4.26M<0.01%+73,35213F-HRTimelineGroup
Capital Advantage, Inc.225,475$3.77M0.69%+12,97513F-HRTimeline
Paralel Advisors LLC217,562$3.64M0.16%+19,76013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…210,852$3.53M<0.01%+57,44813F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC199,164$3.33M0.02%-12,61913F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/187,000$3.13M<0.01%013F-HRTimelineGroup
Edgestream Partners, L.P.185,024$3.1M0.13%+68,05913F-HRTimeline
ALGERT GLOBAL LLC183,443$3.07M0.07%+95,85713F-HR/ATimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC181,543$3.04M<0.01%-1,20013F-HRTimelineGroup
BROOKTREE CAPITAL MANAGEMENT180,669$3.02M2.24%+1,22113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC165,712$2.77M0.03%+84,62513F-HRTimeline
SIRIOS CAPITAL MANAGEMENT L P162,866$2.73M0.49%+76,77013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD156,000$2.61M<0.01%-25,70013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC155,791$2.61M<0.01%-44,51913F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC155,261$2.6M0.47%new13F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co153,361$2.56M<0.01%-5,17813F-HRTimelineGroup
D.A. DAVIDSON & CO.148,000$2.48M0.02%-1,00013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …146,183$2.45M<0.01%new13F-HRTimelineGroup
Alberta Investment Management Corp142,450$2.38M0.02%013F-HRTimeline
PDT Partners, LLC142,355$2.38M0.21%+2013F-HRTimeline
Ballast Asset Management, LP137,716$2.31M1.14%-4,64613F-HRTimeline
Cresset Asset Management, LLC131,617$2.2M0.01%+1,52213F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC123,997$2.08M0.01%+58,08513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…123,278$2.06M<0.01%+65913F-HR/ATimeline
Engineers Gate Manager LP114,815$1.92M0.03%-117,11013F-HRTimeline
TUDOR INVESTMENT CORP ET AL111,586$1.87M0.02%-295,28013F-HRTimeline
Legato Capital Management LLC107,948$1.81M0.24%+74,75813F-HRTimeline
IRONWOOD INVESTMENT MANAGEMENT LLC107,741$1.8M0.9%+78213F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…102,134$1.71M<0.01%-21813F-HRTimelineGroup
ROYCE & ASSOCIATES LP100,823$1.69M0.02%-7,26813F-HRTimeline
Investors Towarzystwo Funduszy Inwestyc…100,400$1.69M0.67%013F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.98,990$1.66M0.02%-110,33013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.96,511$1.62M0.29%new13F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC93,005$1.56M<0.01%+67,40513F-HRTimelineGroup
Amundiin group Amundi88,308$1.54M<0.01%+39,81913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN86,521$1.45M<0.01%+21,04713F-HRTimelineGroup
DANSKE BANK A/S85,816$1.44M<0.01%+24,08313F-HRTimeline
Villanova Investment Management Co LLC85,425$1.43M1.27%-82413F-HR/ATimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…81,294$1.36M<0.01%-10013F-HRTimeline
ICON ADVISERS INC/CO80,000$1.34M0.3%-26,97913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…76,739$1.28M0.01%+2,67213F-HRTimelineGroup
State of Alaska, Department of Revenue75,095$1.26M0.01%+71713F-HRTimeline
WESBANCO BANK INC73,400$1.23M0.04%+21,92813F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…73,374$1.23M<0.01%+4,38213F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …69,273$1.16M<0.01%+4,82613F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC68,837$1.15M<0.01%-15,98713F-HR/ATimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.68,768$1.15M0.01%-3,52713F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP67,645$1.13M<0.01%-164,66013F-HRTimelineGroup
Smith Group Asset Management, LLC64,000$1.07M0.08%new13F-HRTimeline
Louisiana State Employees Retirement Sy…63,900$1.07M0.02%+90013F-HRTimeline
MERITAGE PORTFOLIO MANAGEMENT63,539$1.06M0.07%+4,37613F-HRTimeline
Manatuck Hill Partners, LLC63,000$1.05M0.43%new13F-HRTimeline
State of Tennessee, Department of Treas…62,793$1.05M<0.01%-14,42513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson61,373$1.03M<0.01%013F-HRTimelineGroup
Aquatic Capital Management LLC60,992$1.02M0.03%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA60,943$1.02M<0.01%-3,41713F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC58,001$971K0.01%-72113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS54,459$912K<0.01%-25,29413F-HRTimelineGroup
MACKENZIE FINANCIAL CORP52,804$884K<0.01%+29,21413F-HR/ATimeline
Rock Creek Group LLCin group Rock Creek Group LLC50,000$837K0.09%-25,00013F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC49,926$836K0.01%-54313F-HRTimeline
SG Americas Securities, LLC49,785$833K<0.01%new13F-HRTimeline
SkyView Investment Advisors, LLC48,826$817K0.13%-52,61313F-HRTimeline
Ensign Peak Advisors, Inc47,907$802K<0.01%013F-HRTimeline
ABS Direct Equity Fund LLC46,523$779K0.9%-38,47713F-HRTimeline
Qube Research & Technologies Ltd46,372$776K<0.01%+31,62913F-HRTimeline
Maryland State Retirement & Pension Sys…44,498$745K0.02%+48413F-HRTimeline
Handelsbanken Fonder AB42,700$715K<0.01%-10013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…41,105$688K0.01%013F-HRTimeline
ProShare Advisors LLC38,924$652K<0.01%+12,62213F-HRTimeline
AMALGAMATED BANK38,647$647K0.01%+55713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM38,299$641K<0.01%+88113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC37,422$626K<0.01%-37,03413F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO37,370$626K<0.01%+24,37013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…36,038$603K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…35,582$596K<0.01%+4,75913F-HRTimeline
LPL Financial LLC34,016$569K<0.01%+6,60113F-HRTimeline
Y-Intercept (Hong Kong) Ltd32,918$551K0.04%new13F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …32,917$551K0.04%-1,027,91113F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC32,253$540K<0.01%+66113F-HRTimelineGroup
MAVERICK CAPITAL LTD32,017$536K0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd31,483$527K0.04%new13F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND31,133$521K0.01%+40013F-HRTimeline
NJ State Employees Deferred Compensatio…30,000$502K0.06%013F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP29,833$499K0.07%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.29,570$495K<0.01%-5,45313F-HR/ATimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…28,209$472K<0.01%+35013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC28,042$469K<0.01%+14,07613F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC27,899$467K<0.01%-2,73913F-HRTimelineGroup
NorthCrest Asset Manangement, LLC27,300$457K0.01%-50013F-HR/ATimeline
KLP KAPITALFORVALTNING AS27,200$455K<0.01%13F-HRTimeline
Green Alpha Advisors, LLC27,182$455K0.36%+50413F-HRTimeline
Creative Planningin group Creative Planning26,773$448K<0.01%+5,63313F-HRTimelineGroup
Police & Firemen's Retirement System of…26,767$448K<0.01%13F-HRTimeline
Dynamic Technology Lab Private Ltd26,640$446K0.07%-16,68013F-HRTimeline
INCEPTIONR LLC25,471$426K0.1%new13F-HRTimeline
Armor Investment Advisors, LLC25,145$421K0.17%013F-HRTimeline
OneDigital Investment Advisors LLC24,974$418K<0.01%-45,86713F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.24,730$414K0.02%-82,19413F-HRTimeline
FIRST HAWAIIAN BANKin group FIRST HAWAIIAN BANK24,572$411K0.01%new13F-HRTimelineGroup
Bayesian Capital Management, LP24,153$404K0.05%new13F-HRTimeline
Verition Fund Management LLC22,561$378K<0.01%-118,04913F-HRTimeline
Andina Capital Management, LLC22,076$370K0.3%+1,67113F-HRTimeline
GROUP ONE TRADING LLC21,778$365K0.01%+14,08213F-HR/ATimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC21,543$361K<0.01%+4,61013F-HRTimelineGroup
Vestcor Inc21,474$359K0.01%new13F-HRTimeline
Mesirow Financial Investment Management…20,921$350K0.01%+23913F-HRTimeline
Kovack Advisors, Inc.20,840$349K0.03%-1,35013F-HRTimeline
IMC-Chicago, LLC20,769$348K0.01%+6,84913F-HRTimeline
Dash Acquisitions Inc.20,986$341K0.07%013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…20,015$335K<0.01%+41113F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC18,399$308K0.01%-3,64613F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/18,071$303K<0.01%+1,39313F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC17,893$300K<0.01%+3,58513F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…17,427$292K<0.01%+1113F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers16,801$281K<0.01%+1,87413F-HRTimelineGroup
Central Pacific Bank - Trust Division15,954$267K0.03%new13F-HRTimeline
Vise Technologies, Inc.15,874$266K0.02%-48613F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…15,310$256K<0.01%013F-HRTimelineGroup
Bienville Capital Management, LLC15,000$251K0.06%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,169$237K<0.01%013F-HRTimeline
Regal Investment Advisors LLC14,000$234K0.02%013F-HRTimeline
Quantbot Technologies LP13,744$230K0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…13,490$226K0.01%+1,18213F-HRTimelineGroup
STRS OHIO13,300$223K<0.01%-3,50013F-HRTimeline
West Tower Group, LLC13,000$218K0.48%-2,00013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…12,687$212K<0.01%-2613F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp12,579$211K<0.01%+12513F-HRTimelineGroup
CIBC WORLD MARKETS CORP12,067$202K<0.01%new13F-HRTimeline
one8zero8, LLC12,000$201K0.04%13F-HRTimeline
HRT FINANCIAL LP11,542$193K<0.01%-22,38213F-HRTimeline
First Bank & Trust11,424$191K0.04%+18213F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA10,877$182K<0.01%new13F-HRTimelineGroup
AXQ CAPITAL, LP10,495$176K0.08%new13F-HRTimeline
State of Wyoming10,458$175K0.02%+813F-HRTimeline