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, 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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,457,661 | $324.0M | 0.01% | +291,769+1.5% | Added |
| Vanguard Group Inc | 19,112,223 | $318.2M | 0.00% | +349,199+1.9% | Added |
| State Street Corp | 5,664,493 | $94.3M | 0.00% | +213,094+3.9% | Added |
| Paradigm Capital Management Inc | 4,972,500 | $82.8M | 3.48% | +40,000+0.8% | Added |
| Victory Capital Management Inc | 4,059,124 | $67.6M | 0.04% | −300,035−6.9% | Reduced |
| Geode Capital Management, LLC | 3,214,529 | $53.5M | 0.00% | +7,219+0.2% | Added |
| Arrowstreet Capital, Limited Partnership | 3,017,063 | $50.2M | 0.03% | +358,670+13.5% | Added |
| FMR LLC | 3,000,588 | $50.0M | 0.00% | +1,650,448+122.2% | Added |
| Alyeska Investment Group, L.P. | 2,971,718 | $49.5M | 0.14% | +2,232,373+301.9% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,819,752 | $46.9M | 0.16% | −202,182−6.7% | Reduced |
| Goldman Sachs Group Inc | 2,771,240 | $46.1M | 0.01% | +36,163+1.3% | Added |
| Loomis Sayles & Co L P | 2,488,148 | $41.4M | 0.05% | +267,150+12.0% | Added |
| Trigran Investments, Inc. | 2,285,391 | $38.1M | 7.50% | +92,990+4.2% | Added |
| Southernsun Asset Management, LLC | 1,970,886 | $32.8M | 4.58% | +629,486+46.9% | Added |
| Nuveen, LLC | 1,905,147 | $31.7M | 0.01% | −26,332−1.4% | Reduced |
| Shannon River Fund Management LLC | 1,904,528 | $31.7M | 4.97% | +1,904,528 | New |
| Morgan Stanley | 1,786,211 | $29.7M | 0.00% | +193,380+12.1% | Added |
| Renaissance Technologies LLC | 1,565,865 | $26.1M | 0.04% | +79,733+5.4% | Added |
| William Blair Investment Management, LLC | 1,479,635 | $24.6M | 0.07% | +132,727+9.9% | Added |
| Charles Schwab Investment Management Inc | 1,476,703 | $24.6M | 0.00% | +12,555+0.9% | Added |
| D. E. Shaw & Co., Inc. | 1,432,905 | $23.9M | 0.02% | +660,303+85.5% | Added |
| Alliancebernstein L.P. | 1,406,353 | $23.4M | 0.01% | +723,658+106.0% | Added |
| Northern Trust Corp | 1,368,725 | $22.8M | 0.00% | −60,451−4.2% | Reduced |
| Invesco Ltd. | 1,168,651 | $19.5M | 0.00% | +168,998+16.9% | Added |
| Millennium Management LLC | 1,162,624 | $19.4M | 0.01% | +253,290+27.9% | Added |
| Jain Global LLC | 1,042,686 | $17.4M | 0.17% | +1,042,686 | New |
| Penn Capital Management Co Inc | 981,278 | $16.4M | 1.31% | +111,761+12.9% | Added |
| Impax Asset Management Group plc | 945,178 | $15.7M | 0.10% | +90,000+10.5% | Added |
| Ameriprise Financial Inc | 943,419 | $15.7M | 0.00% | −665−0.1% | Reduced |
| Federated Hermes, Inc. | 931,172 | $15.5M | 0.03% | +260,570+38.9% | Added |
| BNP Paribas Arbitrage, SA | 841,004 | $14.0M | 0.01% | +338,691+67.4% | Added |
| Cooper Creek Partners Management LLC | 838,178 | $14.0M | 0.66% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 815,491 | $13.6M | 0.00% | +10,278+1.3% | Added |
| Deutsche Bank AG | 796,895 | $13.3M | 0.00% | −235,394−22.8% | Reduced |
| Public Sector Pension Investment Board | 708,793 | $11.8M | 0.04% | −132,367−15.7% | Reduced |
| New York State Common Retirement Fund | 645,804 | $10.8M | 0.01% | +84,144+15.0% | Added |
| Principal Financial Group Inc | 639,341 | $10.6M | 0.01% | +763+0.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 632,438 | $10.5M | 0.03% | −316,701−33.4% | Reduced |
| Algert Global LLC | 611,524 | $10.2M | 0.16% | −321,543−34.5% | Reduced |
| Lyell Wealth Management, LP | 582,345 | $9.70M | 0.70% | +13,354+2.3% | Added |
| Raymond James Financial Inc | 549,362 | $9.15M | 0.00% | −25,093−4.4% | Reduced |
| Trexquant Investment LP | 531,566 | $8.85M | 0.08% | −690,444−56.5% | Reduced |
| Russell Investments Group, Ltd. | 528,887 | $8.81M | 0.01% | +112,404+27.0% | Added |
| Clearbridge Investments, LLC | 526,061 | $8.76M | 0.01% | −45,382−7.9% | Reduced |
| State of Wisconsin Investment Board | 499,764 | $8.32M | 0.02% | +27,698+5.9% | Added |
| Two Sigma Investments, LP | 497,505 | $8.28M | 0.01% | −157,290−24.0% | Reduced |
| Defiance ETFs, LLC | 440,141 | $7.43M | 0.24% | +440,141 | New |
| Franklin Resources Inc | 441,755 | $7.36M | 0.00% | +72,968+19.8% | Added |
| Penserra Capital Management LLC | 440,141 | $7.33M | 0.09% | −9,225−2.1% | Reduced |
| Bank of America Corp | 436,329 | $7.26M | 0.00% | −22,582−4.9% | Reduced |
| CenterBook Partners LP | 426,394 | $7.10M | 0.35% | +313,595+278.0% | Added |
| Mirador Capital Partners LP | 410,668 | $6.84M | 0.94% | +4,902+1.2% | Added |
| Marshall Wace, LLP | 409,157 | $6.81M | 0.01% | +50,909+14.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 390,800 | $6.51M | 0.03% | +216,000+123.6% | Added |
| Colony Group, LLC | 388,545 | $6.47M | 0.01% | +5,284+1.4% | Added |
| TrimTabs Asset Management, LLC | 386,748 | $6.44M | 0.84% | +386,748 | New |
| Engineers Gate Manager LP | 364,821 | $6.07M | 0.07% | +50,521+16.1% | Added |
| Barclays PLC | 362,884 | $6.04M | 0.00% | −28,237−7.2% | Reduced |
| Rhumbline Advisers | 353,948 | $5.89M | 0.00% | −23,418−6.2% | Reduced |
| Intech Investment Management LLC | 352,177 | $5.86M | 0.05% | +94,962+36.9% | Added |
| Norges Bank | 347,104 | $5.78M | 0.00% | +347,104 | New |
| Voya Investment Management LLC | 343,054 | $5.71M | 0.01% | +105,413+44.4% | Added |
| UBS Asset Management Americas Inc | 340,075 | $5.66M | 0.00% | −3,564−1.0% | Reduced |
| Acadian Asset Management LLC | 338,168 | $5.62M | 0.01% | +39,097+13.1% | Added |
| Legal & General Group Plc | 333,771 | $5.56M | 0.00% | −17,322−4.9% | Reduced |
| JPMorgan Chase & Co | 318,903 | $5.31M | 0.00% | −228,772−41.8% | Reduced |
| Qube Research & Technologies Ltd | 318,669 | $5.31M | 0.01% | −640,775−66.8% | Reduced |
| Amundi | 310,570 | $5.17M | 0.00% | +268,999+647.1% | Added |
| First Trust Advisors LP | 307,630 | $5.12M | 0.00% | +22,790+8.0% | Added |
| Hillsdale Investment Management Inc. | 292,780 | $4.87M | 0.13% | −39,800−12.0% | Reduced |
| Royal Bank of Canada | 289,969 | $4.83M | 0.00% | −37,579−11.5% | Reduced |
| Circumference Group LLC | 270,000 | $4.50M | 5.01% | 00.0% | Unchanged |
| Swiss National Bank | 263,400 | $4.39M | 0.00% | +5,300+2.1% | Added |
| SEI Investments Co | 239,331 | $3.98M | 0.00% | +101,157+73.2% | Added |
| Capital Advantage, Inc. | 238,829 | $3.98M | 0.54% | +13,354+5.9% | Added |
| South Street Advisors LLC | 233,696 | $3.89M | 0.55% | −62,720−21.2% | Reduced |
| Brooktree Capital Management | 222,085 | $3.70M | 2.46% | −3,128−1.4% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 185,630 | $3.09M | 0.07% | +105,416+131.4% | Added |
| Toroso Investments, LLC | 181,211 | $3.02M | 0.01% | +38,992+27.4% | Added |
| AQR Capital Management LLC | 168,584 | $2.81M | 0.00% | +101,180+150.1% | Added |
| Essex Investment Management Co LLC | 155,087 | $2.58M | 0.39% | −3,730−2.3% | Reduced |
| Wells Fargo & Company | 154,288 | $2.57M | 0.00% | +39,963+35.0% | Added |
| Mackenzie Financial Corp | 142,179 | $2.40M | 0.00% | +73,137+105.9% | Added |
| Ballast Asset Management, LP | 136,318 | $2.27M | 1.07% | −4,690−3.3% | Reduced |
| Price T Rowe Associates Inc | 135,604 | $2.26M | 0.00% | +4,193+3.2% | Added |
| D.A. Davidson & Co. | 135,000 | $2.25M | 0.01% | −1,000−0.7% | Reduced |
| Twinbeech Capital LP | 130,107 | $2.17M | 0.15% | +47,461+57.4% | Added |
| Man Group plc | 128,556 | $2.14M | 0.00% | +46,540+56.7% | Added |
| Panagora Asset Management Inc | 127,845 | $2.13M | 0.01% | +14,184+12.5% | Added |
| California State Teachers Retirement System | 127,804 | $2.13M | 0.00% | +5,731+4.7% | Added |
| UBS Group AG | 127,772 | $2.13M | 0.00% | −67,441−34.5% | Reduced |
| Prudential Financial Inc | 123,938 | $2.06M | 0.00% | −230,195−65.0% | Reduced |
| Canada Pension Plan Investment Board | 122,100 | $2.03M | 0.00% | +6,500+5.6% | Added |
| Great West Life Assurance Co | 114,483 | $1.91M | 0.00% | −18,109−13.7% | Reduced |
| Calamos Advisors LLC | 111,894 | $1.86M | 0.01% | +15,065+15.6% | Added |
| American Century Companies Inc | 110,972 | $1.85M | 0.00% | −2,207,662−95.2% | Reduced |
| SG Americas Securities, LLC | 108,536 | $1.81M | 0.00% | +31,885+41.6% | Added |
| State of Alaska, Department of Revenue | 105,619 | $1.76M | 0.02% | +32,824+45.1% | Added |
| Ironwood Investment Management LLC | 103,314 | $1.72M | 0.72% | −146−0.1% | Reduced |
| Fox Run Management, L.L.C. | 95,884 | $1.60M | 0.25% | −6,016−5.9% | Reduced |