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, Q2 2026
Institutional positions in Extreme Networks Inc as of Jun 30, 2026. 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
- 342
- +44 vs. Q1 2026
- Shares held
- 128.5M
- +1.58M (+1.2%) vs. Q1 2026
- Total value
- $4.13B
- +$2.22B (+115.7%) vs. Q1 2026
- New holders
- 76
- 106 more added
- Sold out
- 32
- 125 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Extreme Networks Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CenterBook Partners LP | 101,937 | $3.30M | 0.16% | −17,299−14.5% | Reduced |
| Creative Planning | 94,653 | $3.06M | 0.00% | +28,813+43.8% | Added |
| Madison Asset Management, LLC | 93,797 | $3.04M | 0.04% | +93,797 | New |
| Legato Capital Management LLC | 92,795 | $3.00M | 0.25% | +43,115+86.8% | Added |
| Susquehanna International Group, LLP | 91,276 | $2.95M | 0.00% | +41,036+81.7% | Added |
| Brevan Howard Capital Management LP | 90,586 | $2.93M | 0.04% | −50,361−35.7% | Reduced |
| Oppenheimer Asset Management Inc. | 90,536 | $2.93M | 0.03% | −10,828−10.7% | Reduced |
| LPL Financial LLC | 85,897 | $2.78M | 0.00% | +35,954+72.0% | Added |
| Thrivent Financial for Lutherans | 85,877 | $2.78M | 0.00% | −3,744−4.2% | Reduced |
| Penbrook Management LLC | 84,025 | $2.72M | 1.73% | +500+0.6% | Added |
| State of Alaska, Department of Revenue | 80,600 | $2.61M | 0.03% | −23,505−22.6% | Reduced |
| Los Angeles Capital Management LLC | 80,421 | $2.60M | 0.01% | +62,661+352.8% | Added |
| New York State Teachers Retirement System | 79,694 | $2.58M | 0.00% | +4,355+5.8% | Added |
| Castleark Management LLC | 77,040 | $2.49M | 0.07% | +77,040 | New |
| Aurora Investment Counsel | 75,864 | $2.46M | 1.26% | −95,002−55.6% | Reduced |
| MetLife Investment Management | 75,642 | $2.45M | 0.01% | +5,389+7.7% | Added |
| Envestnet Asset Management Inc | 73,350 | $2.37M | 0.00% | −14,872−16.9% | Reduced |
| Manufacturers Life Insurance Company, The | 71,959 | $2.33M | 0.00% | +11,729+19.5% | Added |
| Russell Investments Group, Ltd. | 67,207 | $2.17M | 0.00% | +33,098+97.0% | Added |
| Nordea Investment Management AB | 65,430 | $2.15M | 0.00% | +65,430 | New |
| Illinois Municipal Retirement Fund | 65,780 | $2.13M | 0.02% | +677+1.0% | Added |
| Diversified Trust Co | 65,176 | $2.11M | 0.03% | +33,648+106.7% | Added |
| Sirios Capital Management L P | 65,158 | $2.11M | 0.26% | −117,238−64.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 64,907 | $2.10M | 0.00% | +15,067+30.2% | Added |
| Smith Group Asset Management, LLC | 64,000 | $2.07M | 0.08% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 62,060 | $2.01M | 0.01% | −18,545−23.0% | Reduced |
| Jupiter Topco LLC | 61,373 | $1.99M | 0.00% | +61,373 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 59,844 | $1.94M | 0.00% | −2,777−4.4% | Reduced |
| Louisiana State Employees Retirement System | 57,300 | $1.85M | 0.03% | −2,200−3.7% | Reduced |
| Bridgewater Associates, LP | 55,342 | $1.79M | 0.01% | +35,830+183.6% | Added |
| Headlands Technologies LLC | 51,104 | $1.65M | 0.18% | −1,081−2.1% | Reduced |
| Vanguard Global Advisers, LLC | 50,663 | $1.64M | 0.00% | −4,042−7.4% | Reduced |
| Handelsbanken Fonder AB | 50,500 | $1.64M | 0.00% | +8,800+21.1% | Added |
| Polymer Capital Management (US) LLC | 47,600 | $1.54M | 0.23% | +47,600 | New |
| Caxton Associates LLP | 46,848 | $1.52M | 0.03% | +46,848 | New |
| New York State Common Retirement Fund | 46,465 | $1.50M | 0.00% | +7,300+18.6% | Added |
| Horizon Investments, LLC | 45,721 | $1.48M | 0.02% | +45,721 | New |
| Winton Group Ltd | 43,464 | $1.41M | 0.05% | +33,270+326.4% | Added |
| Freestone Grove Partners LP | 43,058 | $1.39M | 0.01% | −24,949−36.7% | Reduced |
| Allstate Corp | 42,946 | $1.39M | 0.01% | +108+0.3% | Added |
| State of New Jersey Common Pension Fund D | 42,330 | $1.37M | 0.00% | +42,330 | New |
| Teacher Retirement System of Texas | 40,387 | $1.31M | 0.00% | −78,157−65.9% | Reduced |
| State of Wyoming | 40,118 | $1.30M | 0.13% | +10,176+34.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 38,327 | $1.24M | 0.01% | +1,825+5.0% | Added |
| NBC Securities, Inc. | 37,756 | $1.22M | 0.08% | −4,158−9.9% | Reduced |
| Boothbay Fund Management, LLC | 36,752 | $1.19M | 0.02% | +36,752 | New |
| Counterpoint Mutual Funds LLC | 36,640 | $1.19M | 0.12% | 00.0% | Unchanged |
| Arizona State Retirement System | 36,123 | $1.17M | 0.01% | −606−1.6% | Reduced |
| State Board of Administration of Florida Retirement System | 36,038 | $1.17M | 0.00% | 00.0% | Unchanged |
| Savant Capital, LLC | 35,929 | $1.16M | 0.00% | +35,929 | New |
| Argent Capital Management LLC | 35,391 | $1.15M | 0.04% | +35,391 | New |
| New Age Alpha Advisors, LLC | 35,278 | $1.14M | 0.05% | +35,278 | New |
| Amalgamated Bank | 35,107 | $1.14M | 0.01% | −3,477−9.0% | Reduced |
| Yousif Capital Management, LLC | 35,031 | $1.13M | 0.01% | −502−1.4% | Reduced |
| Vanguard Investments Australia, Ltd. | 34,512 | $1.12M | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 34,489 | $1.12M | 0.08% | +7,857+29.5% | Added |
| STRS Ohio | 34,200 | $1.11M | 0.00% | −19,100−35.8% | Reduced |
| Kovack Advisors, Inc. | 34,025 | $1.07M | 0.05% | −9,230−21.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 32,902 | $1.06M | 0.01% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 32,500 | $1.05M | 0.00% | +3,900+13.6% | Added |
| Quantinno Capital Management LP | 32,462 | $1.05M | 0.00% | +6,244+23.8% | Added |
| Royce & Associates LP | 32,402 | $1.05M | 0.01% | +6,796+26.5% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 31,697 | $1.03M | 0.00% | +1,909+6.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 31,012 | $1.00M | 0.00% | −2,192−6.6% | Reduced |
| Oregon Public Employees Retirement Fund | 29,733 | $962.5K | 0.01% | −1,000−3.3% | Reduced |
| Altshuler Shaham Ltd | 28,252 | $914.5K | 0.01% | +28,252 | New |
| Fifth Third Bancorp | 28,069 | $908.6K | 0.00% | −2,540−8.3% | Reduced |
| Aquatic Capital Management LLC | 27,879 | $902.4K | 0.03% | −34,722−55.5% | Reduced |
| NorthCrest Asset Manangement, LLC | 26,801 | $880.9K | 0.02% | +316+1.2% | Added |
| Callan Family Office, LLC | 26,848 | $869.1K | 0.02% | +26,848 | New |
| Sciencast Management LP | 26,489 | $857.4K | 0.18% | +26,489 | New |
| RSM US Wealth Management LLC | 26,228 | $849.0K | 0.01% | +405+1.6% | Added |
| Cornerstone Investment Partners, LLC | 26,201 | $848.1K | 0.03% | +26,201 | New |
| Toroso Investments, LLC | 25,912 | $838.8K | 0.00% | −239,059−90.2% | Reduced |
| CI Private Wealth, LLC | 25,837 | $836.3K | 0.00% | +5,007+24.0% | Added |
| Quantbot Technologies LP | 25,468 | $824.4K | 0.03% | +25,468 | New |
| Armor Investment Advisors, LLC | 25,145 | $813.9K | 0.26% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 24,725 | $800.3K | 0.54% | −252−1.0% | Reduced |
| Verdence Capital Advisors LLC | 24,605 | $796.5K | 0.04% | −661−2.6% | Reduced |
| Pathstone Holdings, LLC | 24,607 | $789.9K | 0.00% | −237−1.0% | Reduced |
| Jefferies Financial Group Inc. | 24,055 | $778.7K | 0.01% | +24,055 | New |
| Jump Financial, LLC | 23,918 | $774.2K | 0.01% | +23,918 | New |
| Virtus ETF Advisers LLC | 22,967 | $743.4K | 0.29% | +22,967 | New |
| Simplicity Wealth,LLC | 22,495 | $728.2K | 0.02% | +5,241+30.4% | Added |
| Unique Wealth Strategies, LLC | 22,395 | $724.9K | 0.26% | +22,395 | New |
| Mariner, LLC | 22,189 | $718.2K | 0.00% | +22,189 | New |
| Lido Advisors, LLC | 21,942 | $710.3K | 0.00% | −41−0.2% | Reduced |
| Empowered Funds, LLC | 21,940 | $710.2K | 0.00% | +21,940 | New |
| Simplex Trading, LLC | 21,802 | $705.7K | 0.02% | +21,802 | New |
| Dash Acquisitions Inc. | 28,312 | $691.4K | 0.14% | +1,880+7.1% | Added |
| Steward Partners Investment Advisory, LLC | 21,249 | $687.8K | 0.00% | +21,247+1,062,350.0% | Added |
| Pictet Asset Management Holding SA | 20,560 | $665.5K | 0.00% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 20,028 | $648.3K | 0.06% | +2,834+16.5% | Added |
| Marex Group plc | 20,000 | $647.4K | 0.00% | +20,000 | New |
| Maryland State Retirement & Pension System | 19,040 | $616.3K | 0.01% | −396−2.0% | Reduced |
| Vestcor Inc | 19,034 | $616.0K | 0.02% | 00.0% | Unchanged |
| Martingale Asset Management L P | 18,778 | $607.8K | 0.01% | −16,833−47.3% | Reduced |
| ProShare Advisors LLC | 18,541 | $600.2K | 0.00% | −2,246−10.8% | Reduced |
| Howe & Rusling Inc | 17,394 | $563.0K | 0.03% | −6,711−27.8% | Reduced |
| Neuberger Berman Group LLC | 17,369 | $562.2K | 0.00% | +840+5.1% | Added |