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 5 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, Q3 2025
Institutional positions in Extreme Networks Inc as of Sep 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
- 309
- +20 vs. Q2 2025
- Shares held
- 123.0M
- +2.54M (+2.1%) vs. Q2 2025
- Total value
- $2.54B
- +$378.3M (+17.5%) vs. Q2 2025
- New holders
- 47
- 120 more added
- Sold out
- 27
- 90 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 342 | $4.13B |
| Q1 2026 | 301 | $1.92B |
| Q4 2025 | 309 | $2.12B |
| Q3 2025 | 309 | $2.54B |
| Q2 2025 | 291 | $2.17B |
| Q1 2025 | 269 | $1.60B |
| Q4 2024 | 275 | $2.01B |
| Q3 2024 | 260 | $1.80B |
| Q2 2024 | 256 | $1.65B |
| Q1 2024 | 272 | $1.37B |
| Q4 2023 | 301 | $2.07B |
| Q3 2023 | 329 | $2.94B |
| Q2 2023 | 302 | $2.97B |
| Q1 2023 | 282 | $2.20B |
| Q4 2022 | 262 | $2.08B |
| Q3 2022 | 222 | $1.49B |
| Q2 2022 | 222 | $983.9M |
| Q1 2022 | 227 | $1.36B |
| Q4 2021 | 231 | $1.71B |
| Q3 2021 | 212 | $1.07B |
| Q2 2021 | 206 | $1.18B |
| Q1 2021 | 218 | $897.8M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Extreme Networks Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 14,793 | $305.5K | 0.00% | −2,314−13.5% | Reduced |
| Prelude Capital Management, LLC | 14,939 | $308.5K | 0.02% | +14,939 | New |
| Boothbay Fund Management, LLC | 14,951 | $308.7K | 0.01% | +14,951 | New |
| Howe & Rusling Inc | 16,405 | $338.8K | 0.02% | +2,905+21.5% | Added |
| Guggenheim Capital LLC | 16,451 | $339.7K | 0.00% | +2,647+19.2% | Added |
| Natixis Advisors, L.P. | 16,484 | $340.0K | 0.00% | +1,809+12.3% | Added |
| Vident Advisory, LLC | 16,765 | $346.2K | 0.00% | +2,123+14.5% | Added |
| Keybank National Association | 16,957 | $350.2K | 0.00% | −1,803−9.6% | Reduced |
| Lido Advisors, LLC | 17,596 | $363.4K | 0.00% | +328+1.9% | Added |
| IMC-Chicago, LLC | 17,966 | $371.0K | 0.01% | +4,254+31.0% | Added |
| Quantinno Capital Management LP | 17,973 | $371.1K | 0.00% | +365+2.1% | Added |
| Los Angeles Capital Management LLC | 18,345 | $378.8K | 0.00% | 00.0% | Unchanged |
| Bienville Capital Management, LLC | 18,600 | $384.1K | 0.07% | 00.0% | Unchanged |
| Omers Administration Corp | 18,600 | $384.1K | 0.00% | +18,600 | New |
| Maryland State Retirement & Pension System | 18,986 | $392.1K | 0.01% | −20,150−51.5% | Reduced |
| Vestcor Inc | 19,034 | $393.0K | 0.01% | −3,428−15.3% | Reduced |
| Entropy Technologies, LP | 19,189 | $396.3K | 0.03% | +19,189 | New |
| State of Wyoming | 19,249 | $397.5K | 0.05% | +19,249 | New |
| Neo Ivy Capital Management | 19,270 | $397.9K | 0.10% | +19,270 | New |
| CI Private Wealth, LLC | 19,379 | $400.2K | 0.00% | −1,954−9.2% | Reduced |
| HSBC Holdings PLC | 19,802 | $407.0K | 0.00% | −42,012−68.0% | Reduced |
| Pictet Asset Management Holding SA | 20,503 | $423.4K | 0.00% | +3,067+17.6% | Added |
| Graham Capital Management, L.P. | 21,005 | $433.8K | 0.02% | +6,535+45.2% | Added |
| Kovack Advisors, Inc. | 21,195 | $437.7K | 0.04% | −7,945−27.3% | Reduced |
| Round Rock Advisors, LLC | 20,920 | $442.2K | 0.07% | +20,920 | New |
| Central Pacific Bank - Trust Division | 21,504 | $444.1K | 0.05% | 00.0% | Unchanged |
| XTX Topco Ltd | 21,766 | $449.5K | 0.02% | +21,766 | New |
| Centurion Wealth Management LLC | 22,200 | $458.4K | 0.10% | +200+0.9% | Added |
| Dash Acquisitions Inc. | 26,054 | $469.2K | 0.09% | +2,592+11.0% | Added |
| Envestnet Asset Management Inc | 22,783 | $470.5K | 0.00% | +683+3.1% | Added |
| Employees Retirement System of Texas | 22,868 | $472.0K | 0.00% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 23,352 | $482.2K | 0.47% | −1,405−5.7% | Reduced |
| Verition Fund Management LLC | 23,712 | $489.7K | 0.00% | −38,402−61.8% | Reduced |
| ProShare Advisors LLC | 24,874 | $513.6K | 0.00% | −4,616−15.7% | Reduced |
| Armor Investment Advisors, LLC | 25,145 | $519.2K | 0.16% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 25,186 | $520.1K | 0.01% | −452−1.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 26,106 | $523.4K | 0.01% | +7,738+42.1% | Added |
| Inceptionr LLC | 26,907 | $555.6K | 0.13% | +26,907 | New |
| Semanteon Capital Management, LP | 27,093 | $559.5K | 0.70% | +27,093 | New |
| KLP Kapitalforvaltning AS | 27,200 | $561.7K | 0.00% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 27,225 | $562.2K | 0.00% | +11,325+71.2% | Added |
| Pathstone Holdings, LLC | 27,456 | $567.0K | 0.00% | +1,665+6.5% | Added |
| Ensign Peak Advisors, Inc | 28,107 | $580.4K | 0.00% | −19,800−41.3% | Reduced |
| Oregon Public Employees Retirement Fund | 29,733 | $614.0K | 0.01% | −600−2.0% | Reduced |
| NJ State Employees Deferred Compensation Plan | 30,000 | $619.5K | 0.07% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 30,090 | $621.4K | 0.04% | +30,090 | New |
| Capital Fund Management S.A. | 30,548 | $630.8K | 0.01% | +30,548 | New |
| Dimensional Fund Advisors LP | 31,553 | $651.6K | 0.00% | −6,034−16.1% | Reduced |
| Versor Investments LP | 32,000 | $660.8K | 0.12% | +32,000 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 33,633 | $694.5K | 0.00% | −557−1.6% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 33,700 | $695.9K | 0.28% | −13,300−28.3% | Reduced |
| Sirios Capital Management L P | 33,797 | $697.9K | 0.09% | −132,922−79.7% | Reduced |
| Elo Mutual Pension Insurance Co | 34,902 | $720.7K | 0.01% | +34,902 | New |
| State Board of Administration of Florida Retirement System | 36,038 | $744.2K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 36,502 | $753.8K | 0.01% | +7,146+24.3% | Added |
| Teachers Retirement System of the State of Kentucky | 37,569 | $776.0K | 0.01% | −896−2.3% | Reduced |
| Amalgamated Bank | 37,784 | $780.0K | 0.01% | −40.0% | Reduced |
| Comerica Bank | 37,800 | $780.6K | 0.00% | −8,641−18.6% | Reduced |
| Royce & Associates LP | 39,263 | $810.8K | 0.01% | −24,850−38.8% | Reduced |
| Arizona State Retirement System | 39,405 | $813.7K | 0.00% | +685+1.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 39,735 | $820.5K | 0.00% | +3,087+8.4% | Added |
| Needham Investment Management LLC | 40,000 | $826.0K | 0.06% | 00.0% | Unchanged |
| Amundi | 41,571 | $838.5K | 0.00% | +1,311+3.3% | Added |
| Yousif Capital Management, LLC | 40,794 | $842.4K | 0.01% | −8,753−17.7% | Reduced |
| Villanova Investment Management Co LLC | 40,825 | $843.0K | 0.58% | −37,818−48.1% | Reduced |
| Handelsbanken Fonder AB | 41,700 | $861.0K | 0.00% | 00.0% | Unchanged |
| Capstone Investment Advisors, LLC | 42,390 | $875.4K | 0.01% | +12,268+40.7% | Added |
| Creative Planning | 43,364 | $895.5K | 0.00% | +8,623+24.8% | Added |
| Occudo Quantitative Strategies LP | 44,175 | $912.2K | 0.11% | −2,458−5.3% | Reduced |
| STRS Ohio | 47,200 | $974.7K | 0.00% | +30,100+176.0% | Added |
| SkyView Investment Advisors, LLC | 48,018 | $992.0K | 0.13% | +323+0.7% | Added |
| Teacher Retirement System of Texas | 48,450 | $1.00M | 0.00% | +14,065+40.9% | Added |
| Gsa Capital Partners LLP | 49,789 | $1.03M | 0.09% | +13,310+36.5% | Added |
| Integrated Quantitative Investments LLC | 52,227 | $1.08M | 0.31% | +52,227 | New |
| Headlands Technologies LLC | 56,001 | $1.16M | 0.09% | +17,165+44.2% | Added |
| Dark Forest Capital Management LP | 58,902 | $1.22M | 0.05% | +5,602+10.5% | Added |
| Louisiana State Employees Retirement System | 60,700 | $1.25M | 0.02% | −1,500−2.4% | Reduced |
| DRW Securities, LLC | 61,270 | $1.27M | 0.07% | +30,343+98.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 61,335 | $1.27M | 0.00% | −11,029−15.2% | Reduced |
| Janus Henderson Group PLC | 61,373 | $1.27M | 0.00% | 00.0% | Unchanged |
| Smith Group Asset Management, LLC | 64,000 | $1.32M | 0.08% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 64,717 | $1.34M | 0.00% | −4,878−7.0% | Reduced |
| Gotham Asset Management, LLC | 65,096 | $1.34M | 0.01% | +52,216+405.4% | Added |
| LPL Financial LLC | 65,764 | $1.36M | 0.00% | +20,995+46.9% | Added |
| Illinois Municipal Retirement Fund | 66,714 | $1.38M | 0.02% | −402−0.6% | Reduced |
| Tudor Investment Corp Et Al | 67,212 | $1.39M | 0.01% | −137,310−67.1% | Reduced |
| AQR Capital Management LLC | 67,404 | $1.39M | 0.00% | +37,770+127.5% | Added |
| Mackenzie Financial Corp | 69,042 | $1.43M | 0.00% | −756−1.1% | Reduced |
| Brevan Howard Capital Management LP | 69,607 | $1.44M | 0.02% | −25,504−26.8% | Reduced |
| Citigroup Inc | 69,707 | $1.44M | 0.00% | −157,165−69.3% | Reduced |
| Dynamic Technology Lab Private Ltd | 70,987 | $1.47M | 0.25% | +38,510+118.6% | Added |
| State of Tennessee, Treasury Department | 71,601 | $1.48M | 0.00% | +8,568+13.6% | Added |
| State of Alaska, Department of Revenue | 72,795 | $1.50M | 0.02% | −6,450−8.1% | Reduced |
| MetLife Investment Management | 76,617 | $1.58M | 0.01% | −2,187−2.8% | Reduced |
| SG Americas Securities, LLC | 76,651 | $1.58M | 0.01% | −7,978−9.4% | Reduced |
| Axecap Investments, LLC | 77,909 | $1.61M | 0.99% | +77,909 | New |
| New York State Teachers Retirement System | 79,694 | $1.65M | 0.00% | −1,200−1.5% | Reduced |
| Icon Advisers Inc | 80,000 | $1.65M | 0.36% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 80,214 | $1.66M | 0.04% | +7,792+10.8% | Added |
| Man Group plc | 82,016 | $1.69M | 0.00% | +66,984+445.6% | Added |