Extreme Networks, Inc.
Extreme Networks, Inc. (EXTR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · EXTR · as of Sep 30, 2025
Ownership Breakdown
316
Institutional Holders
▲ 18 vs Q2
$2.55B
Total Inst. Value
▲ $374.61M vs Q2
130.78M
Shares Outstanding
freeFloat 97.00%
123.24M
13F Shares Held
▲ 2.34M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
EXTR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. computer communications equipment | 19.17M | 14.48% | 14.48% | $395.78B | Nov 12, 2025 | ▲ 561.5K |
VANGUARD GROUP INC computer communications equipment | 18.76M | 14.18% | 14.18% | $387.46B | Nov 7, 2025 | ▼ 99.2K |
STATE STREET CORP computer communications equipment | 5.45M | 4.12% | 4.12% | $112.57B | Nov 14, 2025 | ▲ 58.7K |
PARADIGM CAPITAL MANAGEMENT INC/NY computer communications equipment | 4.93M | 3.73% | 3.73% | $101.86B | Nov 14, 2025 | ▼ 50.0K |
VICTORY CAPITAL MANAGEMENT INC computer communications equipment | 4.36M | 3.29% | 3.29% | $90.02B | Nov 12, 2025 | ▼ 656.9K |
GEODE CAPITAL MANAGEMENT, LLC computer communications equipment | 3.21M | 2.42% | 2.42% | $66.24B | Nov 12, 2025 | ▲ 15.5K |
BARROW HANLEY MEWHINNEY & STRAUSS LLC computer communications equipment | 3.02M | 2.28% | 2.28% | $62.40B | Nov 13, 2025 | ▼ 179.2K |
GOLDMAN SACHS GROUP INC computer communications equipment | 2.74M | 2.07% | 2.07% | $56.48B | Nov 14, 2025 | ▲ 154.9K |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP computer communications equipment | 2.66M | 2.01% | 2.01% | $54.90B | Nov 13, 2025 | ▲ 197.5K |
AMERICAN CENTURY COMPANIES INC computer communications equipment | 2.32M | 1.75% | 1.75% | $47.88B | Nov 12, 2025 | ▼ 1.18M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
24
Increased
+5.39M shares2
New Positions
first time holders22
Decreased
−5.87M shares0
Sold Out
fully exitedNet shares change (top 50)
473.8K
+5.39M / −5.87M
Net new holders
+4
2 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
EXTR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
10
Buy transactions
36
Sell transactions
0.28
Buy/Sell ratio
$1M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
MOTIEY KATAYOUN Chief Legal Admin Sust Officer | Jun 8, 2026 | Sale | 7,500 | $30.00 | $225.0K | 150.8K | Form 4 ↗ |
RHODES KEVIN R EVP Chief Financial Officer | Jun 1, 2026 | Award | 51,233 | — | — | 209.0K | Form 4 ↗ |
RHODES KEVIN R EVP Chief Financial Officer | Jun 1, 2026 | Tax Withhold | 22,722 | $28.13 | $639.2K | 186.3K | Form 4 ↗ |
RHODES KEVIN R EVP Chief Financial Officer | May 30, 2026 | Tax Withhold | 5,260 | $26.51 | $139.4K | 157.8K | Form 4 ↗ |
MOTIEY KATAYOUN Chief Legal Admin Sust Officer | Jun 1, 2026 | Sale | 7,500 | $28.00 | $210.0K | 165.8K | Form 4 ↗ |
MOTIEY KATAYOUN Chief Legal Admin Sust Officer | Jun 2, 2026 | Sale | 7,500 | $29.00 | $217.5K | 158.3K | Form 4 ↗ |
MEYERCORD EDWARD PRESIDENT AND CEO | Jun 1, 2026 | Sale | 8,600 | $27.03 | $232.4K | 1.76M | Form 4 ↗ |
MEYERCORD EDWARD PRESIDENT AND CEO | Jun 1, 2026 | Sale | 41,400 | $27.77 | $1.15M | 1.72M | Form 4 ↗ |
MEYERCORD EDWARD PRESIDENT AND CEO | Jun 2, 2026 | Sale | 100,000 | $29.20 | $2.92M | 1.62M | Form 4 ↗ |
MOTIEY KATAYOUN Chief Legal Admin Sust Officer | May 26, 2026 | Sale | 7,500 | $26.00 | $195.0K | 180.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Extreme Networks, Inc. (EXTR) is primarily owned by institutional investors, who hold approximately 94.2% of total shares outstanding. Company insiders own approximately 3.00%, while retail and public investors account for the remaining 2.76%.
The largest institutional shareholder of Extreme Networks, Inc. is BLACKROCK, INC., holding approximately 19.17 million shares — equal to 14.48% of outstanding shares — as of September 30, 2025.
A total of 316 institutional investors currently hold EXTR stock, with a combined institutional value of approximately $2.55 billion as of the most recent 13F filing period.
Frequently asked questions
EXTR ownershipExtreme Networks, Inc. (EXTR) is primarily owned by institutional investors, who hold approximately 94.2% of shares. The largest shareholder is BLACKROCK, INC. with a 14.48% stake. Company insiders hold 3.00%. Data sourced from SEC Form 13F as of September 30, 2025.