EXTREME NETWORKS INC (EXTR) — Institutional Holders, Q2 2026 (page 3)
344 institutional investment managers reported a EXTR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.1B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
EXTR 13F holders ranked 201–300 of 344
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | M&T BANK#201 · 16,460 sh | 16,460 | $533.1K | <0.01% | -18.2% |
| 202 | WEALTH ENHANCEMENT ADVISORY SERVICES#202 · 41,772 sh | 41,772 | $527.2K | — | +40.7% |
| 203 | SG Americas Securities#203 · 16,197 sh | 16,197 | $524.0K | <0.01% | -46.8% |
| 204 | Holocene Advisors#204 · 15,610 sh | 15,610 | $505.3K | <0.01% | -78.2% |
| 205 | Magnetar Financial#205 · 15,579 sh | 15,579 | $504.3K | <0.01% | -80.0% |
| 206 | Pacer Advisors#206 · 15,395 sh | 15,395 | $498.0K | <0.01% | New |
| 207 | Swiss Life Asset Management Ltd#207 · 15,091 sh | 15,091 | $488.5K | <0.01% | -16.5% |
| 208 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#208 · 14,979 sh | 14,979 | $484.9K | — | -2.5% |
| 209 | Vanguard Personalized Indexing Management#209 · 14,760 sh | 14,760 | $477.8K | <0.01% | +4.1% |
| 210 | MAVERICK CAPITAL LTD#210 · 14,383 sh | 14,383 | $465.6K | <0.01% | New |
| 211 | FORA Capital#211 · 14,290 sh | 14,290 | $462.4K | 0.03% | New |
| 212 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#212 · 14,169 sh | 14,169 | $459.0K | <0.01% | 0.0% |
| 213 | Regal Investment Advisors#213 · 14,000 sh | 14,000 | $453.2K | 0.02% | 0.0% |
| 214 | OSAIC#214 · 13,857 sh | 13,857 | $448.6K | <0.01% | -12.0% |
| 215 | BANK OF MONTREAL#215 · 13,609 sh | 13,609 | $440.5K | <0.01% | -1.3% |
| 216 | First Bank#216 · 13,191 sh | 13,191 | $427.0K | — | +2.4% |
| 217 | Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna#217 · 13,000 sh | 13,000 | $420.8K | — | -41.4% |
| 218 | XPONANCE#218 · 12,757 sh | 12,757 | $412.9K | <0.01% | +1.3% |
| 219 | Vise Technologies#219 · 12,740 sh | 12,740 | $412.4K | <0.01% | +25.2% |
| 220 | CANADA PENSION PLAN INVESTMENT BOARD#220 · 12,500 sh | 12,500 | $404.6K | <0.01% | -90.8% |
| 221 | MERCER GLOBAL ADVISORS#221 · 11,804 sh | 11,804 | $382.1K | <0.01% | New |
| 222 | Ameritas Investment Partners#222 · 11,793 sh | 11,793 | $381.7K | 0.01% | +6.9% |
| 223 | GUGGENHEIM CAPITAL#223 · 11,721 sh | 11,721 | $379.4K | <0.01% | +12.8% |
| 224 | Fieldview Capital Management#224 · 11,272 sh | 11,272 | $364.9K | 0.10% | New |
| 225 | Y-Intercept (Hong Kong) Ltd#225 · 10,965 sh | 10,965 | $354.9K | — | -74.7% |
| 226 | PNC FINANCIAL SERVICES GROUP#226 · 10,847 sh | 10,847 | $351.1K | <0.01% | -1.4% |
| 227 | Cerity Partners#227 · 10,637 sh | 10,637 | $344.3K | <0.01% | New |
| 228 | Walleye Capital#228 · 10,575 sh | 10,575 | $342.3K | <0.01% | -83.1% |
| 229 | NATIXIS ADVISORS#229 · 10,292 sh | 10,292 | $333.0K | <0.01% | New |
| 230 | Man Group plc#230 · 10,083 sh | 10,083 | $326.4K | <0.01% | -96.2% |
| 231 | one8zero8#231 · 10,000 sh | 10,000 | $323.7K | 0.06% | -16.7% |
| 232 | GLOBEFLEX CAPITAL L P#232 · 9,736 sh | 9,736 | $315.2K | 0.04% | +70.8% |
| 233 | Crossmark Global#233 · 9,584 sh | 9,584 | $310.2K | — | New |
| 234 | Gotham Asset Management#234 · 9,558 sh | 9,558 | $309.4K | <0.01% | -15.5% |
| 235 | MANGROVE PARTNERS IM#235 · 9,518 sh | 9,518 | $308.1K | 0.02% | New |
| 236 | OF TOLEDO NA#236 · 9,400 sh | 9,400 | $304.3K | — | 0.0% |
| 237 | Byrne Asset Management#237 · 9,040 sh | 9,040 | $292.6K | — | -40.1% |
| 238 | Sanctuary Advisors#238 · 8,788 sh | 8,788 | $284.5K | <0.01% | New |
| 239 | Allspring Global Investments#239 · 8,633 sh | 8,633 | $271.3K | <0.01% | New |
| 240 | VISTA FINANCE#240 · 8,213 sh | 8,213 | $265.9K | — | New |
| 241 | Bienville Capital Management#241 · 8,130 sh | 8,130 | $263.2K | 0.04% | New |
| 242 | Rockefeller Capital Management L.P.#242 · 7,872 sh | 7,872 | $254.8K | <0.01% | +7.0% |
| 243 | HENNESSY ADVISORS#243 · 7,745 sh | 7,745 | $250.7K | <0.01% | New |
| 244 | Ensign Peak Advisors#244 · 7,557 sh | 7,557 | $244.6K | <0.01% | 0.0% |
| 245 | USS Investment Management Ltd#245 · 7,500 sh | 7,500 | $242.6K | <0.01% | New |
| 246 | Covenant Asset Management#246 · 7,400 sh | 7,400 | $239.5K | — | New |
| 247 | CIBC Bancorp USA#247 · 7,330 sh | 7,330 | $237.3K | <0.01% | New |
| 248 | Advisors Asset Management#248 · 7,218 sh | 7,218 | $233.6K | <0.01% | +56.8% |
| 249 | O'SHAUGHNESSY ASSET MANAGEMENT#249 · 7,135 sh | 7,135 | $231.0K | <0.01% | New |
| 250 | EP Wealth Advisors#250 · 7,089 sh | 7,089 | $229.5K | <0.01% | New |
| 251 | CIBC Asset Management#251 · 7,065 sh | 7,065 | $228.7K | <0.01% | New |
| 252 | Aristides Capital#252 · 6,972 sh | 6,972 | $225.7K | 0.04% | New |
| 253 | PROFUND ADVISORS#253 · 6,902 sh | 6,902 | $223.4K | <0.01% | New |
| 254 | HSBC PLC#254 · 6,796 sh | 6,796 | $220.6K | <0.01% | -40.5% |
| 255 | Parkside Financial Bank#255 · 6,770 sh | 6,770 | $219.1K | — | +4952.2% |
| 256 | STONERIDGE INVESTMENT PARTNERS#256 · 7,175 sh | 7,175 | $216.0K | 0.14% | New |
| 257 | PRAXIS INVESTMENT MANAGEMENT#257 · 6,621 sh | 6,621 | $214.0K | 0.01% | New |
| 258 | PRELUDE CAPITAL MANAGEMENT#258 · 6,611 sh | 6,611 | $214.0K | 0.02% | -65.5% |
| 259 | Olympiad Research#259 · 6,558 sh | 6,558 | $212.3K | 0.44% | -38.0% |
| 260 | Caitong International Asset Management , Ltd#260 · 5,490 sh | 5,490 | $177.7K | 0.02% | +6435.7% |
| 261 | GROUP ONE TRADING, L.P.#261 · 5,309 sh | 5,309 | $171.9K | <0.01% | New |
| 262 | KBC Group NV#262 · 4,878 sh | 4,878 | $158.0K | — | 0.0% |
| 263 | NISA INVESTMENT ADVISORS#263 · 4,234 sh | 4,234 | $137.1K | — | +55.0% |
| 264 | GAMMA Investing#264 · 4,001 sh | 4,001 | $129.5K | — | +13.2% |
| 265 | Allworth Financial#265 · 3,242 sh | 3,242 | $104.9K | <0.01% | +0.2% |
| 266 | Pinnacle Wealth Planning Services#266 · 3,001 sh | 3,001 | $97.1K | <0.01% | +25.5% |
| 267 | Tower Research Capital (TRC)#267 · 2,897 sh | 2,897 | $93.8K | <0.01% | -72.7% |
| 268 | Leonteq Securities AG#268 · 2,500 sh | 2,500 | $80.9K | <0.01% | New |
| 269 | Bayforest Capital Ltd#269 · 2,366 sh | 2,366 | $76.6K | 0.07% | -72.5% |
| 270 | BNP Paribas Asset Management Holding S.A.#270 · 2,325 sh | 2,325 | $75.3K | <0.01% | -34.2% |
| 271 | Salomon & Ludwin#271 · 2,027 sh | 2,027 | $63.7K | <0.01% | -1.7% |
| 272 | JONES FINANCIAL COMPANIES LLLP#272 · 1,743 sh | 1,743 | $55.3K | 0.00% | +239.1% |
| 273 | Farther Finance Advisors#273 · 1,698 sh | 1,698 | $54.8K | — | +15.3% |
| 274 | Nykredit A/S#274 · 1,489 sh | 1,489 | $48.2K | <0.01% | — |
| 275 | USA FINANCIAL FORMULAS#275 · 1,458 sh | 1,458 | $47.2K | <0.01% | — |
| 276 | Versant Capital Management#276 · 1,407 sh | 1,407 | $45.5K | — | 0.0% |
| 277 | US BANCORP \DE\#277 · 1,362 sh | 1,362 | $44.1K | 0.00% | +4.1% |
| 278 | SRS Capital Advisors#278 · 1,095 sh | 1,095 | $35.4K | <0.01% | +1130.3% |
| 279 | PITTENGER & ANDERSON#279 · 1,000 sh | 1,000 | $32.4K | <0.01% | -75.0% |
| 280 | Asset Dedication#280 · 1,000 sh | 1,000 | $32.4K | <0.01% | 0.0% |
| 281 | Truvestments Capital#281 · 1,000 sh | 1,000 | $32.4K | <0.01% | 0.0% |
| 282 | SIGNATUREFD#282 · 913 sh | 913 | $29.6K | — | +57.4% |
| 283 | Compagnie Lombard Odier SCmA#283 · 900 sh | 900 | $29.1K | <0.01% | 0.0% |
| 284 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#284 · 859 sh | 859 | $27.8K | <0.01% | -3.6% |
| 285 | Kemnay Advisory Services#285 · 854 sh | 854 | $27.6K | <0.01% | +79.4% |
| 286 | Smartleaf Asset Management#286 · 801 sh | 801 | $25.6K | <0.01% | 0.0% |
| 287 | Integrated Wealth Concepts#287 · 778 sh | 778 | $25.2K | <0.01% | New |
| 288 | BESSEMER GROUP#288 · 704 sh | 704 | $23.0K | 0.00% | +74.3% |
| 289 | CoreCap Advisors#289 · 697 sh | 697 | $22.6K | — | +31.3% |
| 290 | Parallel Advisors#290 · 688 sh | 688 | $22.3K | <0.01% | +5.7% |
| 291 | Federation des caisses Desjardins du Quebec#291 · 623 sh | 623 | $20.2K | <0.01% | +109.8% |
| 292 | BARROW HANLEY MEWHINNEY & STRAUSS#292 · 571 sh | 571 | $18.5K | <0.01% | -100.0% |
| 293 | HANTZ FINANCIAL SERVICES#293 · 552 sh | 552 | $18.0K | <0.01% | +30.8% |
| 294 | LRI Investments#294 · 513 sh | 513 | $16.6K | <0.01% | +86.5% |
| 295 | SBI Securities , Ltd.#295 · 502 sh | 502 | $16.3K | — | -3.3% |
| 296 | Global Retirement Partners#296 · 459 sh | 459 | $14.9K | <0.01% | — |
| 297 | Sterling Capital Management#297 · 456 sh | 456 | $14.8K | — | -47.4% |
| 298 | UMB Bank, n.a.#298 · 443 sh | 443 | $14.3K | <0.01% | -34.0% |
| 299 | EverSource Wealth Advisors#299 · 429 sh | 429 | $13.9K | <0.01% | +312.5% |
| 300 | SOA Wealth Advisors#300 · 400 sh | 400 | $12.9K | <0.01% | 0.0% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.