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Extreme Networks (EXTR) Institutional Ownership

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$19.94 +0.46 (+2.36%)
Closing price 10/13/2025 04:00 PM Eastern
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$20.25 +0.31 (+1.55%)
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Institutional Ownership Changes (13F Filings) for Extreme Networks (NASDAQ:EXTR)

Current
Institutional Ownership
Percentage
91.05%
Number of
Institutional Buyers
(last 12 months)
189
Total
Institutional Inflows
(last 12 months)
$546.93M
Number of
Institutional Sellers
(last 12 months)
115
Total
Institutional Outflows
(last 12 months)
$297.49M
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EXTR Institutional Buying and Selling by Quarter

Extreme Networks Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2025 Voya Investment Management LLC237,641$4.91M0.0%+27.5%0.178%
10/9/2025 Contravisory Investment Management Inc.13,481$278K0.1%N/A0.010%
10/7/2025 Mirador Capital Partners LP405,766$8.38M1.2%+0.1%0.304%
9/26/2025Corient Private Wealth LLC21,333$383K0.0%+111.2%0.016%
9/24/2025Texas Permanent School Fund Corp93,734$1.68M0.0%-17.0%0.070%
9/4/2025Osaic Holdings Inc.29,864$536K0.0%-2.3%0.022%
8/27/2025Squarepoint Ops LLC83,322$1.50M0.0%+25.4%0.063%
8/16/2025Public Sector Pension Investment Board779,992$14.00M0.1%+4.4%0.586%
8/16/2025Headlands Technologies LLC38,836$697K0.1%+94.7%0.029%
8/15/2025CANADA LIFE ASSURANCE Co142,482$2.56M0.0%+2.6%0.107%
8/15/2025Tower Research Capital LLC TRC 23,896$429K0.0%+309.9%0.018%
8/15/2025SkyView Investment Advisors LLC47,695$850K0.1%+3.0%0.036%
8/15/2025Corient Private Wealth LLC21,333$383K0.0%+111.2%0.016%
8/15/2025State of Tennessee Department of Treasury63,033$1.13M0.0%+6.6%0.047%
8/15/2025Vident Advisory LLC14,642$263K0.0%N/A0.011%
8/15/2025Tidal Investments LLC65,377$1.17M0.0%-11.5%0.049%
8/15/2025Oxford Asset Management LLP33,090$594K0.2%N/A0.025%
8/15/2025Paradigm Capital Management Inc. NY4,982,500$89.44M4.4%-4.6%3.741%
8/15/2025Man Group plc15,032$270K0.0%N/A0.011%
8/15/2025Engineers Gate Manager LP303,949$5.46M0.1%+53.6%0.228%
8/15/2025Cubist Systematic Strategies LLC627,572$11.27M0.1%N/A0.471%
8/15/2025BNP Paribas Financial Markets222,324$3.99M0.0%+277.0%0.167%
8/15/2025Brevan Howard Capital Management LP95,111$1.71M0.0%N/A0.071%
8/15/2025Bienville Capital Management LLC18,600$334K0.1%+24.0%0.014%
8/15/2025Balyasny Asset Management L.P.38,169$685K0.0%N/A0.029%
8/15/2025Bank of America Corp DE289,811$5.20M0.0%+0.9%0.218%
8/15/2025Ameriprise Financial Inc.994,090$17.84M0.0%-2.5%0.746%
8/14/2025California State Teachers Retirement System122,067$2.19M0.0%+1.4%0.092%
8/14/2025Raymond James Financial Inc.492,756$8.85M0.0%+0.6%0.370%
8/14/2025Canada Pension Plan Investment Board14,300$257K0.0%N/A0.011%
8/14/2025Bayesian Capital Management LP19,953$358K0.1%-18.1%0.015%
8/14/2025Occudo Quantitative Strategies LP46,633$837K0.1%N/A0.035%
8/14/2025Quantinno Capital Management LP17,608$316K0.0%+62.4%0.013%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.72,364$1.30M0.0%-5.7%0.054%
8/14/2025DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main51,204$919K0.0%-68.8%0.038%
8/14/2025Alliancebernstein L.P.1,044,607$18.75M0.0%-30.8%0.784%
8/14/2025Globeflex Capital L P5,700$102K0.0%N/A0.004%
8/14/2025The Manufacturers Life Insurance Company 69,595$1.25M0.0%-3.5%0.052%
8/14/2025Squarepoint Ops LLC83,322$1.50M0.0%+25.4%0.063%
8/14/2025Sei Investments Co.92,875$1.67M0.0%+141.6%0.070%
8/14/2025Sirios Capital Management L P166,719$2.99M0.4%-21.9%0.125%
8/14/2025Qube Research & Technologies Ltd340,290$6.11M0.0%+16.0%0.256%
8/14/2025Southernsun Asset Management LLC1,117,003$20.05M2.8%+91.1%0.839%
8/14/2025iSAM Funds UK Ltd15,983$287K0.1%N/A0.012%
8/14/2025Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna47,000$844K0.3%N/A0.035%
8/14/2025State Street Corp5,392,673$96.80M0.0%+0.4%4.049%
8/14/2025Villanova Investment Management Co LLC78,643$1.41M1.5%+164.1%0.059%
8/14/2025Voss Capital LP250,000$4.49M0.3%-79.0%0.188%
8/14/2025Cooper Creek Partners Management LLC422,882$7.59M0.2%+17.1%0.318%
8/14/2025Federated Hermes Inc.956,039$17.16M0.0%-21.0%0.718%
8/13/2025Jump Financial LLC78,747$1.41M0.0%-52.0%0.059%
8/13/2025Amundi40,260$742K0.0%-46.1%0.030%
8/13/2025Marshall Wace LLP413,841$7.43M0.0%+112.6%0.311%
8/13/2025Mirabella Financial Services LLP31,400$564K0.1%-6.6%0.024%
8/13/2025Trigran Investments Inc.2,323,371$41.71M7.2%-25.2%1.745%
8/13/2025Walleye Capital LLC79,921$1.44M0.0%N/A0.060%
8/13/2025First Trust Advisors LP46,486$834K0.0%N/A0.035%
8/13/2025Invesco Ltd.535,001$9.60M0.0%+0.2%0.402%
8/13/2025Arrowstreet Capital Limited Partnership2,460,851$44.17M0.0%+3,302.5%1.848%
8/13/2025Quantbot Technologies LP138,252$2.48M0.1%+108.9%0.104%
8/13/2025Ballast Asset Management LP141,026$2.53M1.3%+0.9%0.106%
8/13/2025Edgestream Partners L.P.96,617$1.73M0.0%-70.5%0.073%
8/13/2025New York State Common Retirement Fund712,807$12.80M0.0%+13.9%0.535%
8/13/2025Norges Bank347,104$6.23M0.0%N/A0.261%
8/13/2025Hsbc Holdings PLC61,814$1.12M0.0%+118.2%0.046%
8/13/2025Employees Retirement System of Texas22,868$410K0.0%N/A0.017%
8/13/2025Russell Investments Group Ltd.352,547$6.33M0.0%+24.3%0.265%
8/12/2025Steward Partners Investment Advisory LLC5,867$105K0.0%+2,616.2%0.004%
8/12/2025Prudential Financial Inc.202,263$3.63M0.0%+13.4%0.152%
8/12/2025American Century Companies Inc.3,494,851$62.73M0.0%+21.7%2.624%
8/12/2025Rhumbline Advisers381,307$6.84M0.0%+4.0%0.286%
8/12/2025CenterBook Partners LP224,031$4.02M0.2%+279.4%0.168%
8/12/2025Franklin Resources Inc.498,064$8.94M0.0%-5.8%0.374%
8/12/2025Legal & General Group Plc363,518$6.53M0.0%-3.1%0.273%
8/12/2025JPMorgan Chase & Co.841,761$15.11M0.0%-18.3%0.632%
8/12/2025Magnetar Financial LLC12,585$226K0.0%N/A0.009%
8/12/2025Swiss National Bank253,600$4.55M0.0%-0.9%0.190%
8/12/2025Handelsbanken Fonder AB41,700$749K0.0%-2.3%0.031%
8/12/2025Dynamic Technology Lab Private Ltd32,477$583K0.1%-46.3%0.024%
8/12/2025Howe & Rusling Inc.13,500$242K0.0%N/A0.010%
8/11/2025Universal Beteiligungs und Servicegesellschaft mbH15,900$285K0.0%-80.3%0.012%
8/8/2025Intech Investment Management LLC174,969$3.14M0.0%-16.8%0.131%
8/8/2025Creative Planning34,741$624K0.0%+28.2%0.026%
8/8/2025SG Americas Securities LLC84,629$1.52M0.0%+35.9%0.064%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS34,190$614K0.0%+7.6%0.026%
8/8/2025Impax Asset Management Group plc855,178$15.35M0.1%-10.5%0.642%
8/8/2025Calamos Advisors LLC74,188$1.33M0.0%+40.0%0.056%
8/8/2025Police & Firemen s Retirement System of New Jersey29,356$527K0.0%+3.3%0.022%
8/8/2025Geode Capital Management LLC3,191,820$57.30M0.0%+1.0%2.397%
8/8/2025PNC Financial Services Group Inc.9,995$179K0.0%-21.5%0.008%
8/8/2025KBC Group NV4,878$88K0.0%-28.6%0.004%
8/7/2025Vise Technologies Inc.11,228$202K0.0%N/A0.008%
8/7/2025ProShare Advisors LLC29,490$529K0.0%-3.1%0.022%
8/7/2025Lisanti Capital Growth LLC144,155$2.59M0.7%-37.2%0.108%
8/7/2025Connor Clark & Lunn Investment Management Ltd.822,706$14.77M0.1%+18.3%0.618%
8/7/2025Los Angeles Capital Management LLC18,345$329K0.0%N/A0.014%
8/6/2025Fox Run Management L.L.C.84,276$1.51M0.3%-10.2%0.063%
8/6/2025Penserra Capital Management LLC580,363$10.42M0.1%N/A0.436%
8/6/2025Brooktree Capital Management220,042$3.95M2.6%+5.3%0.165%
8/5/2025Bank of New York Mellon Corp816,692$14.66M0.0%-6.2%0.613%
(Data available from 1/1/2016 forward)

EXTR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of EXTR shares?

During the previous two years, 336 institutional investors and hedge funds held shares of Extreme Networks. The most heavily invested institutionals were Vanguard Group Inc. ($242.45M), State Street Corp ($96.80M), Paradigm Capital Management Inc. NY ($89.44M), Victory Capital Management Inc. ($66.31M), American Century Companies Inc. ($62.73M), Rubric Capital Management LP ($59.10M), and Geode Capital Management LLC ($57.30M).Learn more on Extreme Networks' institutional investors.

What percentage of Extreme Networks' stock is owned by institutional investors?

91.05% of Extreme Networks' stock is owned by institutional investors. Learn more on EXTR's institutional investor holdings.

Which institutional investors have been buying Extreme Networks' stock?

Of the 280 institutional investors that purchased Extreme Networks' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vanguard Group Inc. ($5.26M), Victory Capital Management Inc. ($4.94M), Barrow Hanley Mewhinney & Strauss LLC ($4.55M), Pacer Advisors Inc. ($3.41M), Norges Bank ($2.79M), Arrowstreet Capital Limited Partnership ($2.53M), and William Blair Investment Management LLC ($1.94M).

How much institutional buying is happening at Extreme Networks?

Institutional investors have bought a total of 33,900,137 shares in the last 24 months. This purchase volume represents approximately $546.93M in transactions.

Which of Extreme Networks' major shareholders have been selling company stock?

Of the 115 institutional investors that sold Extreme Networks' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Voss Capital LP ($2.43M), Alyeska Investment Group L.P. ($1.74M), Rubric Capital Management LP ($1.32M), Alliancebernstein L.P. ($1.09M), Portolan Capital Management LLC ($1.03M), Deutsche Bank AG ($879.54K), and Trigran Investments Inc. ($783.08K).

How much institutional selling is happening at Extreme Networks?

Institutional investors have sold a total of 18,370,418 shares in the last 24 months. This volume of shares sold represents approximately $297.49M in transactions.


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This page (NASDAQ:EXTR) was last updated on 10/14/2025 by MarketBeat.com Staff
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