Extreme Networks, Inc. (EXTR) Institutional Ownership & Insider Trading

340 institutions reported holding Extreme Networks, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 33 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

EXTRExtreme Networks, Inc.Follow EXTR — free

Communication Equipment · Technology

—

Price chart with a free account

Market cap: 2.9B
P/E TTM: 70.9
Dividend yield: —
52-week: —
Next earnings: 28 Oct, in 4 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

340 institutions held 97.8% of the shares. Across filers that reported both quarters, shares held changed +1.8%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	340	128	+1.8%	96	68	115	26
Mar 26	298	127	-1.8%	114	37	81	43
Dec 25	307	127	+2.6%	119	32	87	34
Sep 25	302	123	+2.5%	110	37	83	24
Jun 25	289	121	-0.0%	96	48	87	28
Mar 25	265	120	+0.8%	89	23	78	28
Dec 24	268	120	-0.3%	94	32	73	24
Sep 24	256	119	-6.6%	64	37	90	32

Extreme Networks, Inc. — questions

Who owns Extreme Networks, Inc. stock?: 340 institutions reported Extreme Networks, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (16.0%), VANGUARD PORTFOLIO MANAGEMENT LLC (9.8%), STATE STREET CORP (4.7%).
Are Extreme Networks, Inc. insiders buying or selling?: 33 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Extreme Networks, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

This page is provided for general information and educational purposes only. It does not constitute investment, financial, legal or tax advice, and it is not a recommendation or an offer to buy, sell or hold any security. It does not take into account your objectives, financial situation or needs. Past performance does not guarantee future results; any reliance on this information is at your own risk. See our Disclaimer and Risk Disclosure.