Latest Period
Q1 2026
Security Snapshot
EXTREME NETWORKS INC - Common Stock (EXTR) Institutional Ownership
CUSIP: 30226D106
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
295
Shares (Excl. Options)
126,991,606
Price
$15.08
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- Security type / class
- Equity / Common Stock
- Symbol
- EXTR on Nasdaq
- Shares outstanding
- 134,496,812
- Reported price per share
- $22.77
- Price from insider filings
- $22.77
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 126,991,606
- Total reported value
- $1,917,806,382
- Portfolio coverage rank
- 0.01%
- Share change
- -2,256,047
- Value change
- -$43,142,638
- Number of holders
- 295
Security identity
Issuer context
Latest holder snapshot
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- EXTR - EXTREME NETWORKS INC - Common Stock is tracked under CUSIP 30226D106.
- 295 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 310 to 295 between Q4 2025 and Q1 2026.
- Reported value moved from $2,122,350,965 to $1,917,806,382.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 295 institutions filings for Q1 2026.
Security key
30226D106
Latest holder period
Q1 2026
13F holders
295
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
EXTR full holder history
EXTREME NETWORKS INC SEC filings
EXTREME NETWORKS INC company facts
EXTREME NETWORKS INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 30226D106:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
EXTR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | 10% | $207,511,068 | 13,439,836 | Vanguard Portfolio Management | 27 Feb 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $102,424,702 | 6,792,089 | Vanguard Capital Management | 31 Mar 2026 |
As of 31 Mar 2026, 295 institutional investors reported holding 126,991,606 shares of EXTREME NETWORKS INC - Common Stock (EXTR). This represents 94% of the company’s total 134,496,812 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
70%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | 20,189,882 | +3.8% | 0.01% | $304,463,425 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 10% | 13,575,258 | 0% | 0.01% | $204,714,891 |
| STATE STREET CORP | 4.8% | 6,449,869 | +14% | 0% | $97,264,025 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 5,781,893 | 0% | 0% | $87,190,946 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 3.9% | 5,234,900 | +5.3% | 3% | $78,942,292 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 3,325,152 | +3.4% | 0% | $50,151,872 |
| FMR LLC | 2.5% | 3,323,960 | +11% | 0% | $50,125,312 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.4% | 3,247,680 | +7.6% | 0.03% | $48,975,014 |
| GOLDMAN SACHS GROUP INC | 2.3% | 3,129,611 | +13% | 0.01% | $47,194,534 |
| Trigran Investments, Inc. | 2.1% | 2,847,370 | +25% | 10% | $42,938,540 |
| Alyeska Investment Group, L.P. | 2.1% | 2,786,671 | -6.2% | 0.12% | $42,022,999 |
| LOOMIS SAYLES & CO L P | 2% | 2,715,683 | +9.1% | 0.06% | $40,952,500 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 2% | 2,651,815 | -6% | 0.13% | $39,989,371 |
| SOUTHERNSUN ASSET MANAGEMENT, LLC | 1.7% | 2,297,933 | +17% | 5% | $34,652,830 |
| RENAISSANCE TECHNOLOGIES LLC | 1.5% | 2,076,080 | +33% | 0.05% | $31,307,286 |
| MORGAN STANLEY | 1.3% | 1,794,497 | +0.46% | 0% | $27,061,030 |
| VICTORY CAPITAL MANAGEMENT INC | 1.3% | 1,689,229 | -58% | 0.02% | $25,473,573 |
| ALLIANCEBERNSTEIN L.P. | 1.2% | 1,602,470 | +14% | 0.01% | $26,681,126 |
| Nuveen, LLC | 1.2% | 1,576,509 | -17% | 0.01% | $23,773,755 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 1,494,722 | +1.2% | 0% | $22,540,408 |
| D. E. Shaw & Co., Inc. | 1.1% | 1,470,448 | +2.6% | 0.02% | $22,174,356 |
| NORTHERN TRUST CORP | 1% | 1,402,507 | +2.5% | 0% | $21,149,806 |
| Shannon River Fund Management LLC | 0.98% | 1,313,061 | -31% | 3.8% | $19,800,960 |
| FEDERATED HERMES, INC. | 0.78% | 1,054,376 | +13% | 0.03% | $15,899,990 |
| ACADIAN ASSET MANAGEMENT LLC | 0.74% | 999,520 | +196% | 0.02% | $15,062,000 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 126,991,606 | $1,917,806,382 | -$43,142,638 | $15.08 | 295 |
| 2025 Q4 | 127,462,194 | $2,122,350,965 | +$50,243,913 | $16.65 | 310 |
| 2025 Q3 | 122,994,651 | $2,540,524,236 | +$45,491,148 | $20.65 | 307 |
| 2025 Q2 | 120,908,291 | $2,170,404,567 | +$16,311,313 | $17.95 | 289 |
| 2025 Q1 | 120,534,559 | $1,595,534,900 | -$10,750,042 | $13.23 | 264 |
| 2024 Q4 | 119,930,549 | $2,007,706,945 | +$9,961,933 | $16.74 | 269 |
| 2024 Q3 | 119,653,798 | $1,798,330,421 | -$38,664,871 | $15.03 | 256 |
| 2024 Q2 | 122,852,689 | $1,652,161,424 | +$60,883,952 | $13.45 | 254 |
| 2024 Q1 | 118,756,341 | $1,370,191,729 | -$16,071,583 | $11.54 | 268 |
| 2023 Q4 | 117,234,186 | $2,067,805,147 | -$143,943,786 | $17.64 | 298 |
| 2023 Q3 | 121,553,464 | $2,941,863,466 | +$156,380,591 | $24.21 | 328 |
| 2023 Q2 | 113,767,374 | $2,965,051,692 | -$1,811,091 | $26.05 | 297 |
| 2023 Q1 | 114,843,638 | $2,194,750,253 | +$26,953,860 | $19.12 | 279 |
| 2022 Q4 | 113,898,119 | $2,085,632,446 | -$3,832,172 | $18.31 | 258 |
| 2022 Q3 | 114,063,815 | $1,491,050,985 | +$54,583,596 | $13.07 | 212 |
| 2022 Q2 | 110,263,522 | $983,830,241 | -$12,745,214 | $8.92 | 213 |
| 2022 Q1 | 111,633,083 | $1,363,346,202 | +$19,977,809 | $12.21 | 220 |
| 2021 Q4 | 109,338,630 | $1,711,796,778 | +$26,598,951 | $15.70 | 228 |
| 2021 Q3 | 108,384,489 | $1,067,114,835 | +$26,788,494 | $9.85 | 207 |
| 2021 Q2 | 105,453,525 | $1,176,777,024 | +$42,644,080 | $11.16 | 203 |
| 2021 Q1 | 102,579,037 | $897,729,146 | +$32,765,382 | $8.75 | 210 |
| 2020 Q4 | 98,960,878 | $682,019,420 | +$11,112,192 | $6.89 | 172 |
| 2020 Q3 | 98,086,382 | $394,513,024 | +$11,880,733 | $4.02 | 158 |
| 2020 Q2 | 94,860,176 | $411,718,506 | +$5,098,457 | $4.34 | 149 |
| 2020 Q1 | 95,091,508 | $293,849,794 | -$28,046,475 | $3.09 | 153 |