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Security record · archived quarter

EXTR

Extreme Networks, Inc. · Technology · Communication Equipment

22.88 +1.1% mkt cap $2.99B quote delayed (FMP) · as of Aug 26 17:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
16Tracked holders
+1Δ holders
54.89MShares held
$985.37MReported value
+1New positions
−0Exits
Rising Conviction score 59/100 3 quarters of rising tracked shares ●●●○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +6.7% · share flow +5.4% · net new positions +6.2%formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 18.86M $338.58M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 18.86M $338.58M 0.0% n/c 1 SEC ↗
3 The Vanguard Group (passive) 18.86M $338.58M 0.0% n/c 1 SEC ↗
4 The Vanguard Group (passive) 18.86M $338.58M 0.0% n/c 1 SEC ↗
5 The Vanguard Group (passive) 18.86M $338.58M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
16 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
18 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
19 BlackRock (passive) 18.60M $333.95M 0.0% n/c 1 SEC ↗
20 State Street Global Advisors (passive) 5.39M +0.5% $96.80M 0.0% ▲ Add 3 SEC ↗
21 Geode Capital Management (passive) 3.19M +1.1% $57.30M 0.0% ▲ Add 5 SEC ↗
22 Geode Capital Management (passive) 3.19M +1.1% $57.30M 0.0% ▲ Add 5 SEC ↗
23 Arrowstreet Capital 2.46M +3302.5% $44.17M 0.0% ▲ Add 3 SEC ↗
24 Renaissance Technologies 1.55M +2.1% $27.79M 0.0% ▲ Add 5 SEC ↗
25 Millennium Management 1.50M +18.8% $26.88M 0.0% ▲ Add 5 SEC ↗
26 Fidelity (FMR) 1.10M $19.82M 0.0% n/c 1 SEC ↗
27 Fidelity (FMR) 1.10M $19.82M 0.0% n/c 1 SEC ↗
28 Fidelity (FMR) 1.10M $19.82M 0.0% n/c 1 SEC ↗
29 Two Sigma Investments 635.39K -22.1% $11.41M 0.0% ▼ Trim 5 SEC ↗
30 D. E. Shaw & Co. 579.05K +10.5% $10.39M 0.0% ▲ Add 5 SEC ↗
31 D. E. Shaw & Co. 579.05K +10.5% $10.39M 0.0% ▲ Add 5 SEC ↗
32 Marshall Wace 413.84K +112.6% $7.43M 0.0% ▲ Add 5 SEC ↗
33 Marshall Wace 413.84K +112.6% $7.43M 0.0% ▲ Add 5 SEC ↗
34 Marshall Wace 413.84K +112.6% $7.43M 0.0% ▲ Add 5 SEC ↗
35 Norges Bank (passive) 347.10K 0.0% $6.23M 0.0% Held 5 SEC ↗
36 T. Rowe Price 124.68K +10.7% $2.24M 0.0% ▲ Add 5 SEC ↗
37 Citadel Advisors 90.03K -5.1% $1.62M 0.0% ▼ Trim 4 SEC ↗
38 AQR Capital Management 29.63K -13.8% $531,930 0.0% ▼ Trim 5 SEC ↗
39 AQR Capital Management 29.63K -13.8% $531,930 0.0% ▼ Trim 5 SEC ↗
40 AQR Capital Management 29.63K -13.8% $531,930 0.0% ▼ Trim 5 SEC ↗
41 AQR Capital Management 29.63K -13.8% $531,930 0.0% ▼ Trim 5 SEC ↗
42 Gotham Asset Management 12.88K New $231,196 0.0% New 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Gotham Asset Management $231,196 0.0%

Exited

No tracked exits this quarter.

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.

Insider transactions

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: Q2 2025 · Methodology · Get this via the API