Security record · archived quarter
EXTR
Extreme Networks, Inc. · Technology · Communication Equipment
18Tracked holders
0Δ holders
60.71MShares held
$1.25BReported value
+0New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.2% · net new positions -5.6% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 106 | +11 | 89.43M | $2.87B | +15 | −5 |
| Q1 2026 | 99 | 0 | 81.66M | $1.23B | +4 | −5 |
| Q4 2025 | 100 | 0 | 96.37M | $1.60B | +1 | — |
| Q3 2025 | 18 | 0 | 60.71M | $1.25B | — | −1 |
| Q2 2025 | 16 | +1 | 54.89M | $985.37M | +1 | — |
| Q1 2025 | 12 | 0 | 13.50M | $178.60M | — | — |
| Q4 2024 | 12 | +1 | 13.24M | $221.57M | +1 | — |
| Q3 2024 | 10 | -1 | 8.34M | $125.30M | +1 | −2 |
| Q2 2024 | 11 | — | 11.04M | $148.51M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 19.17M | +3.0% | $395.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 18.76M | -0.5% | $387.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 18.76M | -0.5% | $387.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 18.76M | -0.5% | $387.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 18.76M | -0.5% | $387.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 18.76M | -0.5% | $387.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | State Street Global Advisors ✦ (passive) | 5.45M | +1.1% | $112.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 3.21M | +0.5% | $66.24M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 24 | Geode Capital Management ✦ (passive) | 3.21M | +0.5% | $66.24M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 25 | Goldman Sachs Group ✦ | 2.74M | — | $56.48M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Goldman Sachs Group ✦ | 2.74M | — | $56.48M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Arrowstreet Capital ✦ | 2.66M | +8.0% | $54.90M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 1.59M | — | $32.89M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Renaissance Technologies ✦ | 1.49M | -4.0% | $30.69M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 38 | Fidelity (FMR) ✦ | 1.35M | +22.3% | $27.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Fidelity (FMR) ✦ | 1.35M | +22.3% | $27.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Fidelity (FMR) ✦ | 1.35M | +22.3% | $27.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 1.10M | — | $22.62M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Millennium Management ✦ | 909.33K | -39.3% | $18.78M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 56 | D. E. Shaw & Co. ✦ | 772.60K | +33.4% | $15.95M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 57 | D. E. Shaw & Co. ✦ | 772.60K | +33.4% | $15.95M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 58 | Two Sigma Investments ✦ | 654.79K | +3.0% | $13.52M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 59 | Marshall Wace ✦ | 358.25K | -13.4% | $7.40M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 60 | Marshall Wace ✦ | 358.25K | -13.4% | $7.40M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 61 | Citadel Advisors ✦ | 249.20K | +176.8% | $5.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 62 | Citadel Advisors ✦ | 249.20K | +176.8% | $5.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 63 | T. Rowe Price ✦ | 131.41K | +5.4% | $2.71M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 64 | AQR Capital Management ✦ | 67.40K | +127.5% | $1.39M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 65 | AQR Capital Management ✦ | 67.40K | +127.5% | $1.39M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 66 | AQR Capital Management ✦ | 67.40K | +127.5% | $1.39M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 67 | AQR Capital Management ✦ | 67.40K | +127.5% | $1.39M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 68 | AQR Capital Management ✦ | 67.40K | +127.5% | $1.39M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 69 | Gotham Asset Management ✦ | 65.10K | +405.4% | $1.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Norges Bank | $6.23M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 298 holders, 126.74M shares, $1.86B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 21
RHODES KEVIN R
Officer · 21.82K sh · $486,698
Aug 10
Khanna Raj
Director · 15.00K sh · $363,002
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2025 ·
Methodology ·
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