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Extreme Networks Inc

EXTR
Exchange
Nasdaq
Industry
Computer Communications Equipment
SEC CIK
0001078271

In the last 90 days, Extreme Networks Inc insiders filed 0 open-market purchases and 4 sales; 342 institutions reported holding it in 13F filings for Q2 2026, worth $4.13B in total; Maverick Capital is the only superinvestor holding it.

13F holders, Q2 2025

Institutional positions in Extreme Networks Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
291
+24 vs. Q1 2025
Shares held
120.8M
+31.0K (0.0%) vs. Q1 2025
Total value
$2.17B
+$569.1M (+35.6%) vs. Q1 2025
New holders
57
106 more added
Sold out
33
94 more reduced

2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting EXTR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 291 institutions
Q1 2021: 218 institutionsQ2 2021: 206 institutionsQ3 2021: 212 institutionsQ4 2021: 231 institutionsQ1 2022: 227 institutionsQ2 2022: 222 institutionsQ3 2022: 222 institutionsQ4 2022: 262 institutionsQ1 2023: 282 institutionsQ2 2023: 302 institutionsQ3 2023: 329 institutionsQ4 2023: 301 institutionsQ1 2024: 272 institutionsQ2 2024: 256 institutionsQ3 2024: 260 institutionsQ4 2024: 275 institutionsQ1 2025: 269 institutionsQ2 2025: 291 institutionsQ3 2025: 309 institutionsQ4 2025: 309 institutionsQ1 2026: 301 institutionsQ2 2026: 342 institutions
Value heldQ2 2025: $2.17B
Q1 2021: $897.8MQ2 2021: $1.18BQ3 2021: $1.07BQ4 2021: $1.71BQ1 2022: $1.36BQ2 2022: $983.9MQ3 2022: $1.49BQ4 2022: $2.08BQ1 2023: $2.20BQ2 2023: $2.97BQ3 2023: $2.94BQ4 2023: $2.07BQ1 2024: $1.37BQ2 2024: $1.65BQ3 2024: $1.80BQ4 2024: $2.01BQ1 2025: $1.60BQ2 2025: $2.17BQ3 2025: $2.54BQ4 2025: $2.12BQ1 2026: $1.92BQ2 2026: $4.13B
Institutions holding EXTR and their total value by quarter
QuarterHoldersValue
Q2 2026342$4.13B
Q1 2026301$1.92B
Q4 2025309$2.12B
Q3 2025309$2.54B
Q2 2025291$2.17B
Q1 2025269$1.60B
Q4 2024275$2.01B
Q3 2024260$1.80B
Q2 2024256$1.65B
Q1 2024272$1.37B
Q4 2023301$2.07B
Q3 2023329$2.94B
Q2 2023302$2.97B
Q1 2023282$2.20B
Q4 2022262$2.08B
Q3 2022222$1.49B
Q2 2022222$983.9M
Q1 2022227$1.36B
Q4 2021231$1.71B
Q3 2021212$1.07B
Q2 2021206$1.18B
Q1 2021218$897.8M

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Extreme Networks Inc; share changes are against Q1 2025.

Institutions holding EXTR in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Citadel Advisors LLC90,032$1.62M0.00%−4,842−5.1%Reduced
SG Americas Securities, LLC84,629$1.52M0.01%+22,341+35.9%Added
Fox Run Management, L.L.C.84,276$1.51M0.25%−9,596−10.2%Reduced
Squarepoint Ops LLC83,322$1.50M0.00%+16,857+25.4%Added
New York State Teachers Retirement System80,894$1.45M0.00%00.0%Unchanged
Icon Advisers Inc80,000$1.44M0.33%00.0%Unchanged
Walleye Capital LLC79,921$1.43M0.01%+79,921New
State of Alaska, Department of Revenue79,245$1.42M0.02%+5,687+7.7%Added
MetLife Investment Management78,804$1.41M0.01%+4,705+6.3%Added
Jump Financial, LLC78,747$1.41M0.02%−85,210−52.0%Reduced
Villanova Investment Management Co LLC78,643$1.41M1.46%+48,860+164.1%Added
Calamos Advisors LLC74,188$1.33M0.01%+21,197+40.0%Added
New Century Financial Group, LLC73,502$1.32M1.55%+73,502New
Legato Capital Management LLC73,140$1.31M0.16%−10,780−12.8%Reduced
Y-Intercept (Hong Kong) Ltd72,422$1.30M0.03%+72,422New
Mirae Asset Global ETFs Holdings Ltd.72,364$1.30M0.00%−4,359−5.7%Reduced
Mackenzie Financial Corp69,798$1.25M0.00%+696+1.0%Added
Manufacturers Life Insurance Company, The69,595$1.25M0.00%−2,502−3.5%Reduced
Illinois Municipal Retirement Fund67,116$1.20M0.02%+67,116New
Toroso Investments, LLC65,377$1.17M0.01%−8,463−11.5%Reduced
Royce & Associates LP64,113$1.15M0.01%−19,297−23.1%Reduced
Smith Group Asset Management, LLC64,000$1.15M0.08%00.0%Unchanged
State of Tennessee, Treasury Department63,033$1.13M0.00%+3,878+6.6%Added
HSBC Holdings PLC61,814$1.12M0.00%+33,486+118.2%Added
Louisiana State Employees Retirement System62,200$1.12M0.02%−300−0.5%Reduced
Verition Fund Management LLC62,114$1.11M0.01%+12,501+25.2%Added
Janus Henderson Group PLC61,373$1.10M0.00%00.0%Unchanged
Dark Forest Capital Management LP53,300$956.7K0.04%+28,925+118.7%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main51,204$919.1K0.00%−112,815−68.8%Reduced
Yousif Capital Management, LLC49,547$889.4K0.01%+334+0.7%Added
Ensign Peak Advisors, Inc47,907$859.9K0.00%00.0%Unchanged
SkyView Investment Advisors, LLC47,695$850.0K0.12%+1,401+3.0%Added
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna47,000$843.6K0.34%−35,000−42.7%Reduced
Occudo Quantitative Strategies LP46,633$837.1K0.09%+46,633New
First Trust Advisors LP46,486$834.4K0.00%+46,486New
Comerica Bank46,441$833.6K0.00%−363,188−88.7%Reduced
LPL Financial LLC44,769$803.6K0.00%−997−2.2%Reduced
Counterpoint Mutual Funds LLC43,604$782.7K0.07%+43,604New
Handelsbanken Fonder AB41,700$749.0K0.00%−1,000−2.3%Reduced
Amundi40,260$742.4K0.00%−34,399−46.1%Reduced
Needham Investment Management LLC40,000$718.0K0.06%+15,000+60.0%Added
Maryland State Retirement & Pension System39,136$702.5K0.02%+422+1.1%Added
Headlands Technologies LLC38,836$697.1K0.08%+18,890+94.7%Added
Arizona State Retirement System38,720$695.0K0.00%+855+2.3%Added
Teachers Retirement System of the State of Kentucky38,465$691.0K0.01%−2,640−6.4%Reduced
Balyasny Asset Management LLC38,169$685.1K0.00%+38,169New
Amalgamated Bank37,788$678.0K0.01%00.0%Unchanged
Dimensional Fund Advisors LP37,587$674.7K0.00%−767,931−95.3%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)36,648$657.8K0.00%−6,364−14.8%Reduced
Gsa Capital Partners LLP36,479$655.0K0.05%+36,479New
State Board of Administration of Florida Retirement System36,038$646.9K0.00%00.0%Unchanged
Creative Planning34,741$623.6K0.00%+7,643+28.2%Added
Teacher Retirement System of Texas34,385$617.2K0.00%+14,105+69.6%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys34,190$613.7K0.00%+2,421+7.6%Added
Oxford Asset Management LLP33,090$594.0K0.20%+33,090New
Dynamic Technology Lab Private Ltd32,477$583.0K0.08%−27,975−46.3%Reduced
Mirabella Financial Services LLP31,400$563.6K0.06%−2,230−6.6%Reduced
DRW Securities, LLC30,927$555.1K0.04%+30,927New
Oregon Public Employees Retirement Fund30,333$544.5K0.01%−100−0.3%Reduced
Capstone Investment Advisors, LLC30,122$540.7K0.00%+30,122New
NJ State Employees Deferred Compensation Plan30,000$538.5K0.06%00.0%Unchanged
Advisor Group Holdings, Inc.29,864$536.0K0.00%−696−2.3%Reduced
AQR Capital Management LLC29,634$531.9K0.00%−4,741−13.8%Reduced
ProShare Advisors LLC29,490$529.3K0.00%−948−3.1%Reduced
Police & Firemen's Retirement System of New Jersey29,356$526.9K0.00%+934+3.3%Added
Kovack Advisors, Inc.29,140$523.1K0.05%−1,100−3.6%Reduced
Acadian Asset Management LLC27,504$493.0K0.00%+27,504New
KLP Kapitalforvaltning AS27,200$488.2K0.00%00.0%Unchanged
Pathstone Holdings, LLC25,791$462.9K0.00%−856−3.2%Reduced
Resources Investment Advisors, LLC.25,638$460.2K0.01%−44−0.2%Reduced
Armor Investment Advisors, LLC25,145$451.4K0.17%00.0%Unchanged
Green Alpha Advisors, LLC24,757$444.4K0.42%−1,956−7.3%Reduced
Bank of Montreal24,230$434.9K0.00%+543+2.3%Added
Tower Research Capital LLC (TRC)23,896$428.9K0.01%+18,066+309.9%Added
Dash Acquisitions Inc.23,462$419.0K0.09%+2,476+11.8%Added
Employees Retirement System of Texas22,868$410.0K0.00%+22,868New
Vestcor Inc22,462$403.0K0.01%00.0%Unchanged
Envestnet Asset Management Inc22,100$396.7K0.00%+1,885+9.3%Added
Point72 (DIFC) Ltd22,056$395.9K0.03%+22,056New
Centurion Wealth Management LLC22,000$394.9K0.11%+22,000New
Central Pacific Bank - Trust Division21,504$386.0K0.05%+2,415+12.7%Added
CI Private Wealth, LLC21,333$382.9K0.00%+11,233+111.2%Added
Petrus Trust Company, LTA20,503$368.0K0.04%+8,583+72.0%Added
Bayesian Capital Management, LP19,953$358.2K0.06%−4,400−18.1%Reduced
NorthCrest Asset Manangement, LLC18,368$343.5K0.01%−8,951−32.8%Reduced
Keybank National Association18,760$336.7K0.00%−2,139−10.2%Reduced
Bienville Capital Management, LLC18,600$333.9K0.07%+3,600+24.0%Added
Los Angeles Capital Management LLC18,345$329.3K0.00%+18,345New
Quantinno Capital Management LP17,608$316.1K0.00%+6,764+62.4%Added
Bridgefront Capital, LLC17,438$313.0K0.08%+3,444+24.6%Added
Pictet Asset Management Holding SA17,436$313.0K0.00%+2,126+13.9%Added
Lido Advisors, LLC17,268$310.0K0.00%−395−2.2%Reduced
Mutual of America Capital Management LLC17,107$307.1K0.00%−2,225−11.5%Reduced
STRS Ohio17,100$306.9K0.00%+3,800+28.6%Added
Centiva Capital, LP16,714$300.0K0.02%+16,714New
CIBC World Markets Corp16,268$292.0K0.00%−12,345−43.1%Reduced
ISAM Funds (UK) Ltd15,983$286.9K0.06%+15,983New
Universal- Beteiligungs- und Servicegesellschaft mbH15,900$285.4K0.00%−64,694−80.3%Reduced
Man Group plc15,032$269.8K0.00%+15,032New
Polymer Capital Management (US) LLC14,987$269.0K0.04%+14,987New