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, Q4 2025
Institutional positions in Extreme Networks Inc as of Dec 31, 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
- +2 vs. Q3 2025
- Shares held
- 127.5M
- +4.49M (+3.6%) vs. Q3 2025
- Total value
- $2.12B
- −$417.9M (−16.5%) vs. Q3 2025
- New holders
- 43
- 130 more added
- Sold out
- 41
- 95 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Extreme Networks Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Keating Financial Advisory Services, Inc. | 14 | $233 | 0.00% | +14 | New |
| Abound Wealth Management | 10 | $167 | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 8 | $133 | 0.00% | +8 | New |
| Flagship Harbor Advisors, LLC | 6 | $100 | 0.00% | +6 | New |
| Gilpin Wealth Management, LLC | 6 | $100 | 0.00% | +6 | New |
| IFP Advisors, Inc | 5 | $83 | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 2 | $27 | 0.00% | +2 | New |
| Rothschild Investment LLC | 1 | $17 | 0.00% | +1 | New |
| SJS Investment Consulting Inc. | 1 | $17 | 0.00% | +1 | New |
| LMR Partners LLP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −382,868−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −359,076−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −323,200−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −248,712−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −229,714−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −106,490−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −103,011−100.0% | Sold out |
| Axecap Investments, LLC | 0 | $0 | 0.00% | −77,909−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −70,987−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −61,270−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −58,902−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −49,789−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −44,175−100.0% | Sold out |
| Sirios Capital Management L P | 0 | $0 | 0.00% | −33,797−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −31,553−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −30,548−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −30,090−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −27,093−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −18,600−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −14,549−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −14,153−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −13,628−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −13,538−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −10,068−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −4,613−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −832−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −689−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −665−100.0% | Sold out |
| Hollencrest Capital Management | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −289−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −127−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −91−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Bear Mountain Capital, Inc. | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |