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EXTR EXTREME NETWORKS INC

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COM (common), issuer CIK 1078271

Filings received so far for Q3 2026: 12 13F filers report a position in EXTR shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Mirador Capital Partners LP368,591$7.91M0.92%-46,23313F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC32,942$707K0.02%-2,44913F-HRTimeline
Green Alpha Advisors, LLC20,916$449K0.3%-3,80913F-HRTimeline
Byrne Asset Management LLC10,676$235K0.13%+1,63613F-HRTimeline
GAMMA Investing LLC4,206$90.2K<0.01%+20513F-HRTimeline
Farther Finance Advisors, LLC1,485$31.9K<0.01%-21313F-HRTimeline
Versant Capital Management, Inc1,437$30.8K<0.01%+3013F-HRTimeline
CoreCap Advisors, LLC1,201$25.8K<0.01%+50413F-HRTimeline
Hickory Point Bank & Trust1,000$21.4K0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB107$2.29K<0.01%013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP40$858<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC15$322<0.01%-513F-HRTimeline