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, Q1 2026
Institutional positions in Extreme Networks Inc as of Mar 31, 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
- 301
- −2 vs. Q4 2025
- Shares held
- 127.0M
- +19.1M (+17.7%) vs. Q4 2025
- Total value
- $1.92B
- +$120.3M (+6.7%) vs. Q4 2025
- New holders
- 48
- 128 more added
- Sold out
- 50
- 84 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Extreme Networks Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 20,189,882 | $304.5M | 0.01% | +732,221+3.8% | Added |
| Vanguard Portfolio Management LLC | 13,575,258 | $204.7M | 0.01% | +13,575,258 | New |
| State Street Corp | 6,449,869 | $97.3M | 0.00% | +785,376+13.9% | Added |
| Vanguard Capital Management LLC | 5,781,893 | $87.2M | 0.00% | +5,781,893 | New |
| Paradigm Capital Management Inc | 5,234,900 | $78.9M | 3.02% | +262,400+5.3% | Added |
| Geode Capital Management, LLC | 3,325,152 | $50.2M | 0.00% | +110,623+3.4% | Added |
| FMR LLC | 3,323,960 | $50.1M | 0.00% | +323,372+10.8% | Added |
| Arrowstreet Capital, Limited Partnership | 3,247,680 | $49.0M | 0.03% | +230,617+7.6% | Added |
| Goldman Sachs Group Inc | 3,129,611 | $47.2M | 0.01% | +358,371+12.9% | Added |
| Trigran Investments, Inc. | 2,847,370 | $42.9M | 10.27% | +561,979+24.6% | Added |
| Alyeska Investment Group, L.P. | 2,786,671 | $42.0M | 0.12% | −185,047−6.2% | Reduced |
| Loomis Sayles & Co L P | 2,715,683 | $41.0M | 0.06% | +227,535+9.1% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,651,815 | $40.0M | 0.13% | −167,937−6.0% | Reduced |
| Southernsun Asset Management, LLC | 2,297,933 | $34.7M | 5.02% | +327,047+16.6% | Added |
| Renaissance Technologies LLC | 2,076,080 | $31.3M | 0.05% | +510,215+32.6% | Added |
| Morgan Stanley | 1,794,497 | $27.1M | 0.00% | +8,286+0.5% | Added |
| Alliancebernstein L.P. | 1,602,470 | $26.7M | 0.01% | +196,117+13.9% | Added |
| Victory Capital Management Inc | 1,689,229 | $25.5M | 0.02% | −2,369,895−58.4% | Reduced |
| Nuveen, LLC | 1,576,509 | $23.8M | 0.01% | −328,638−17.3% | Reduced |
| Charles Schwab Investment Management Inc | 1,494,722 | $22.5M | 0.00% | +18,019+1.2% | Added |
| D. E. Shaw & Co., Inc. | 1,470,448 | $22.2M | 0.02% | +37,543+2.6% | Added |
| Northern Trust Corp | 1,402,507 | $21.1M | 0.00% | +33,782+2.5% | Added |
| Shannon River Fund Management LLC | 1,313,061 | $19.8M | 3.78% | −591,467−31.1% | Reduced |
| Federated Hermes, Inc. | 1,054,376 | $15.9M | 0.03% | +123,204+13.2% | Added |
| Acadian Asset Management LLC | 999,520 | $15.1M | 0.02% | +661,352+195.6% | Added |
| Impax Asset Management Group plc | 965,178 | $14.6M | 0.10% | +20,000+2.1% | Added |
| Vanguard Fiduciary Trust Co | 927,866 | $14.0M | 0.00% | +927,866 | New |
| Cooper Creek Partners Management LLC | 838,178 | $12.6M | 0.61% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 817,529 | $12.3M | 0.00% | −125,890−13.3% | Reduced |
| SEB Asset Management AB | 808,461 | $12.2M | 0.05% | +808,461 | New |
| Bank of America Corp | 757,072 | $11.4M | 0.00% | +320,743+73.5% | Added |
| Bank of New York Mellon Corp | 742,898 | $11.2M | 0.00% | −72,593−8.9% | Reduced |
| Public Sector Pension Investment Board | 726,373 | $11.0M | 0.03% | +17,580+2.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 720,905 | $10.9M | 0.03% | +88,467+14.0% | Added |
| Trexquant Investment LP | 695,652 | $10.5M | 0.08% | +164,086+30.9% | Added |
| Glenmede Trust Co NA | 671,676 | $10.1M | 0.05% | +671,676 | New |
| Invesco Ltd. | 666,913 | $10.1M | 0.00% | −501,738−42.9% | Reduced |
| Deutsche Bank AG | 659,173 | $9.94M | 0.00% | −137,722−17.3% | Reduced |
| Principal Financial Group Inc | 656,528 | $9.90M | 0.01% | +17,187+2.7% | Added |
| Defiance ETFs, LLC | 610,673 | $9.21M | 0.13% | +170,532+38.7% | Added |
| Penserra Capital Management LLC | 610,673 | $9.21M | 0.11% | +170,532+38.7% | Added |
| Lyell Wealth Management, LP | 582,345 | $8.78M | 0.65% | 00.0% | Unchanged |
| OP Asset Management Ltd | 541,968 | $8.17M | 0.08% | +541,968 | New |
| Raymond James Financial Inc | 540,405 | $8.15M | 0.00% | −8,957−1.6% | Reduced |
| Clearbridge Investments, LLC | 510,093 | $7.69M | 0.01% | −15,968−3.0% | Reduced |
| Engineers Gate Manager LP | 509,244 | $7.68M | 0.10% | +144,423+39.6% | Added |
| Citadel Advisors LLC | 503,241 | $7.59M | 0.01% | +423,425+530.5% | Added |
| BNP Paribas Arbitrage, SA | 468,596 | $7.07M | 0.00% | −372,408−44.3% | Reduced |
| Panagora Asset Management Inc | 463,146 | $6.98M | 0.03% | +335,301+262.3% | Added |
| Polar Asset Management Partners Inc. | 461,629 | $6.96M | 0.17% | +461,629 | New |
| Mirador Capital Partners LP | 416,916 | $6.29M | 0.89% | +6,248+1.5% | Added |
| State of Wisconsin Investment Board | 414,887 | $6.26M | 0.01% | −84,877−17.0% | Reduced |
| Colony Group, LLC | 392,071 | $5.91M | 0.01% | +3,526+0.9% | Added |
| Two Sigma Investments, LP | 377,134 | $5.69M | 0.00% | −120,371−24.2% | Reduced |
| Amundi | 376,970 | $5.68M | 0.00% | +66,400+21.4% | Added |
| Rhumbline Advisers | 362,749 | $5.47M | 0.00% | +8,801+2.5% | Added |
| SEI Investments Co | 360,866 | $5.44M | 0.01% | +121,535+50.8% | Added |
| Circumference Group LLC | 355,100 | $5.35M | 12.00% | +85,100+31.5% | Added |
| UBS Asset Management Americas Inc | 351,251 | $5.30M | 0.00% | +11,176+3.3% | Added |
| First Eagle Investment Management, LLC | 349,540 | $5.27M | 0.01% | +349,540 | New |
| Voya Investment Management LLC | 340,362 | $5.13M | 0.01% | −2,692−0.8% | Reduced |
| Mackenzie Financial Corp | 331,279 | $5.00M | 0.01% | +189,100+133.0% | Added |
| Algert Global LLC | 327,803 | $4.94M | 0.07% | −283,721−46.4% | Reduced |
| UBS Group AG | 325,131 | $4.90M | 0.00% | +197,359+154.5% | Added |
| Tudor Investment Corp Et Al | 316,991 | $4.78M | 0.03% | +292,312+1,184.5% | Added |
| Hillsdale Investment Management Inc. | 308,660 | $4.65M | 0.13% | +15,880+5.4% | Added |
| Legal & General Group Plc | 304,952 | $4.60M | 0.00% | −28,819−8.6% | Reduced |
| HRT Financial LP | 300,132 | $4.53M | 0.01% | +207,078+222.5% | Added |
| Franklin Resources Inc | 291,806 | $4.40M | 0.00% | −149,949−33.9% | Reduced |
| JPMorgan Chase & Co | 284,866 | $4.26M | 0.00% | −34,037−10.7% | Reduced |
| AQR Capital Management LLC | 282,403 | $4.26M | 0.00% | +113,819+67.5% | Added |
| Marshall Wace, LLP | 281,985 | $4.25M | 0.00% | −127,172−31.1% | Reduced |
| Toroso Investments, LLC | 264,971 | $4.00M | 0.01% | +83,760+46.2% | Added |
| Man Group plc | 263,929 | $3.98M | 0.01% | +135,373+105.3% | Added |
| Swiss National Bank | 263,400 | $3.97M | 0.00% | 00.0% | Unchanged |
| Capital Advantage, Inc. | 238,829 | $3.60M | 0.47% | 00.0% | Unchanged |
| Barclays PLC | 231,361 | $3.49M | 0.00% | −131,523−36.2% | Reduced |
| Brooktree Capital Management | 222,688 | $3.36M | 2.66% | +603+0.3% | Added |
| Royal Bank of Canada | 211,286 | $3.19M | 0.00% | −78,683−27.1% | Reduced |
| Sirios Capital Management L P | 182,396 | $2.75M | 0.33% | +182,396 | New |
| Intech Investment Management LLC | 181,110 | $2.73M | 0.03% | −171,067−48.6% | Reduced |
| Aurora Investment Counsel | 170,866 | $2.58M | 1.43% | +170,866 | New |
| California State Teachers Retirement System | 162,500 | $2.45M | 0.00% | +34,696+27.1% | Added |
| Ironwood Investment Management LLC | 161,362 | $2.43M | 1.01% | +58,048+56.2% | Added |
| Millennium Management LLC | 159,126 | $2.40M | 0.00% | −1,003,498−86.3% | Reduced |
| Essex Investment Management Co LLC | 158,032 | $2.38M | 0.38% | +2,945+1.9% | Added |
| Price T Rowe Associates Inc | 154,351 | $2.33M | 0.00% | +18,747+13.8% | Added |
| American Century Companies Inc | 153,372 | $2.31M | 0.00% | +42,400+38.2% | Added |
| Brevan Howard Capital Management LP | 140,947 | $2.13M | 0.02% | +102,646+268.0% | Added |
| Ballast Asset Management, LP | 139,668 | $2.11M | 0.94% | +3,350+2.5% | Added |
| Prudential Financial Inc | 136,838 | $2.06M | 0.00% | +12,900+10.4% | Added |
| Canada Pension Plan Investment Board | 136,500 | $2.06M | 0.00% | +14,400+11.8% | Added |
| D.A. Davidson & Co. | 135,000 | $2.04M | 0.01% | 00.0% | Unchanged |
| CenterBook Partners LP | 119,236 | $1.80M | 0.10% | −307,158−72.0% | Reduced |
| Teacher Retirement System of Texas | 118,544 | $1.79M | 0.01% | +67,712+133.2% | Added |
| Citigroup Inc | 114,830 | $1.73M | 0.00% | +68,096+145.7% | Added |
| Great West Life Assurance Co | 109,219 | $1.65M | 0.00% | −5,264−4.6% | Reduced |
| Vanguard Asset Management, Ltd | 109,178 | $1.65M | 0.00% | +109,178 | New |
| State of Alaska, Department of Revenue | 104,105 | $1.57M | 0.02% | −1,514−1.4% | Reduced |
| Oppenheimer Asset Management Inc. | 101,364 | $1.53M | 0.02% | +40,750+67.2% | Added |