What is EXTR's market cap?

$3B, based on the Nov 4 close of $22.84.

What is EXTR's P/E ratio?

57.1× trailing-twelve-month earnings of $52.49M.

Does Extreme Networks pay a dividend?

No regular cash dividend has been paid in the last year.

How much of EXTR is sold short?

5.9M shares, 4.6% of float, as of Oct 15, 2026.

What sector is EXTR in?

Technology, in the Networking Equipment industry.

NASDAQ · EXTRTechnologyNetworking Equipment

Extreme Networks (EXTR)

$22.84+0.13%

Close Nov 4, 2026 · split-adjusted

Nov 4, 2026$23.14▲ 23.22% in range

Nov 3, 2025Low $13.74 · High $33.71Nov 4, 2026

What changed · written from our data

As of Nov 4, 2026

Extreme Networks closed at $22.84 on Nov 4, up 0.13%, 32.2% below its 52-week closing high. Volume of 2.0M shares was 1.37× its 20-day average (above normal).

Split-adjusted performance: -6.9% over one month, -3.0% over six months, +21.6% over one year.

In the quarter ended Sep 30, 2026, revenue was $341.09M, up 9.9% from a year earlier, with a net margin of 4.7%.

Short interest was 5.9M shares at the Oct 15 settlement, down 8.1% from the prior report (4.6% of float, 4.0 days to cover).

Market cap$3.00B131.2M shares

Revenue · quarter$341.1M+9.9% YoY

Diluted EPS$0.12+200.0% YoY

P/E · TTM57.1×P/S 2.3×

Net margin4.7%Gross 62.1%

Dividend yieldNone

52-week range13.74 – 33.71−32.2% from high

Volume2.0M1.37× 20-day avg

Volatility · 60d37.1%Annualised

Short % of float4.6%4.0 days to cover

Net cash$44.5MCash $244.5M

Next earnings—Not scheduled

Split-adjusted performance

1W −6.5%1M −6.9%3M −6.1%6M −3.0%YTD +37.2%1Y +21.6%3Y +15.2%5Y +136.2%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Networking Equipment

Percentile among 11 companies (100 = best)

6-month momentum70

Revenue growth33

Net margin44

Value (low P/E)—

Size70

Industry medians: 6-month return −10.9%, revenue growth +13.2%, net margin 7.9%, P/E 47.9×.

Short interest

Details →

Shares short5.9M−8.1% vs prior

Days to cover4.0Settled Oct 15

% of float4.6%

Short vol. 10d54.0%of daily volume

Closest peers by size in Networking Equipment

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
EXTRExtreme Networks	$22.84	+0.13%	−3.0%	+9.9%	4.7%	57.1	$3.00B
DGIIDigi International	$72.58	+0.76%	+23.3%	+29.0%	11.4%	56.5	$2.75B	Compare
ATENA10 NETWORKS	$23.81	−2.02%	−10.9%	+15.5%	11.1%	40.2	$1.73B	Compare
NTGRNETGEAR	$22.32	+2.29%	−12.7%	−1.2%	−4.3%	—	$606.6M	Compare
FFIVF5	$329.72	−0.43%	−3.3%	+10.9%	24.1%	25.8	$18.73B	Compare
LTRXLantronix	$5.65	−3.58%	−16.5%	+8.0%	−0.9%	—	$264.9M	Compare
ANETArista Networks	$178.48	+5.04%	+21.4%	+37.7%	40.0%	55.7	$225.10B	Compare
CSCOCisco Systems, Inc. Common Stock (DE)	$103.61	+0.62%	+13.1%	+17.6%	22.4%	30.8	$408.49B	Compare
FOXXFoxx Development Holdings	$1.88	−2.59%	−60.4%	—	—	—	$13.3M	Compare

News about Extreme Networks

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All You Need to Know About Extreme Networks (EXTR) Rating Upgrade to Strong BuyZacks Investment Research · 1d ago▲ Positive

Quick answers

What does Extreme Networks do?: Extreme Networks Inc is an AI-powered cloud-based networking company focused on delivering simple and secure solutions that enable connections among devices, applications, and users. The Company leverages artificial intelligence, analytics, and automation in its products and services, and designs, develops, and manufactures wired, wireless, and software-defined wide area network (SD-WAN) infrastructure equipment.
What is EXTR's market cap?: $3B, based on the Nov 4 close of $22.84.
What is EXTR's P/E ratio?: 57.1× trailing-twelve-month earnings of $52.49M.
Does Extreme Networks pay a dividend?: No regular cash dividend has been paid in the last year.
How much of EXTR is sold short?: 5.9M shares, 4.6% of float, as of Oct 15, 2026.
What sector is EXTR in?: Technology, in the Networking Equipment industry.

About Extreme Networks

Extreme Networks Inc is an AI-powered cloud-based networking company focused on delivering simple and secure solutions that enable connections among devices, applications, and users. The Company leverages artificial intelligence, analytics, and automation in its products and services, and designs, develops, and manufactures wired, wireless, and software-defined wide area network (SD-WAN) infrastructure equipment. Its offerings include networking equipment, software subscriptions, related maintenance contracts and the Extreme Platform ONE solution. The Company operates in a single reportable segment focused on the development, marketing, and sale of network infrastructure equipment and related software and subscriptions. The Company generates maximum revenue from the United States.

HQ: Morrisville, NC2,894 employeesListed Apr 9, 1999extremenetworks.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology