What is ATEN's market cap?

$1.73B, based on the Nov 4 close of $23.81.

What is ATEN's P/E ratio?

40.2× trailing-twelve-month earnings of $42.97M.

Does A10 NETWORKS pay a dividend?

Yes. The latest regular dividend was $0.06 per share (ex-date Aug 17), an annualised yield of 1.01%.

How much of ATEN is sold short?

9.7M shares, 13.5% of float, as of Oct 15, 2026.

What sector is ATEN in?

Technology, in the Networking Equipment industry.

NYSE · ATENTechnologyNetworking Equipment

A10 NETWORKS INC (ATEN)

$23.81−2.02%

Close Nov 4, 2026 · split-adjusted

Nov 3, 2026$24.30▲ 35.23% in range

Nov 3, 2025Low $16.55 · High $38.11Nov 3, 2026

What changed · written from our data

As of Nov 4, 2026

A10 NETWORKS closed at $23.81 on Nov 4, down 2.02%, 37.5% below its 52-week closing high. Volume of 1.1M shares was 1.21× its 20-day average (close to normal).

Split-adjusted performance: -16.7% over one month, -10.9% over six months, +32.5% over one year.

In the quarter ended Jun 30, 2026, revenue was $80.14M, up 15.5% from a year earlier, with a net margin of 11.1%.

Short interest was 9.7M shares at the Oct 15 settlement, down 1.1% from the prior report (13.5% of float, 9.8 days to cover).

Market cap$1.73B72.6M shares

Revenue · quarter$80.1M+15.5% YoY

Diluted EPS$0.12−14.3% YoY

P/E · TTM40.2×P/S 5.6×

Net margin11.1%Gross 79.1%

Dividend yield1.01%$0.06 last paid

52-week range16.55 – 38.11−37.5% from high

Volume1.1M1.21× 20-day avg

Volatility · 60d42.9%Annualised

Short % of float13.5%9.8 days to cover

Net cash$137.8MCash $357.3M

Next earnings—Not scheduled

Split-adjusted performance

1W −10.0%1M −16.7%3M −13.7%6M −10.9%YTD +34.6%1Y +32.5%3Y +120.5%5Y +75.3%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Networking Equipment

Percentile among 11 companies (100 = best)

6-month momentum50

Revenue growth56

Net margin56

Value (low P/E)—

Size50

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

Short interest

Details →

Shares short9.7M−1.1% vs prior

Days to cover9.8Settled Oct 15

% of float13.5%

Short vol. 10d61.7%of daily volume

Closest peers by size in Networking Equipment

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
ATENA10 NETWORKS	$23.81	−2.02%	−10.9%	+15.5%	11.1%	40.2	$1.73B
DGIIDigi International	$72.58	+0.76%	+23.3%	+29.0%	11.4%	56.5	$2.75B	Compare
EXTRExtreme Networks	$22.84	+0.13%	−3.0%	+9.9%	4.7%	57.1	$3.00B	Compare
NTGRNETGEAR	$22.32	+2.29%	−12.7%	−1.2%	−4.3%	—	$606.6M	Compare
LTRXLantronix	$5.65	−3.58%	−16.5%	+8.0%	−0.9%	—	$264.9M	Compare
FFIVF5	$329.72	−0.43%	−3.3%	+10.9%	24.1%	25.8	$18.73B	Compare
FOXXFoxx Development Holdings	$1.88	−2.59%	−60.4%	—	—	—	$13.3M	Compare
ANETArista Networks	$178.48	+5.04%	+21.4%	+37.7%	40.0%	55.7	$225.10B	Compare
INTZIntrusion Inc New	$0.4835	−15.18%	−38.8%	−22.4%	−178.3%	—	$11.8M	Compare

News about A10 NETWORKS

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Quick answers

What does A10 NETWORKS do?: A10 Networks Inc is a provider of secure application and network infrastructure solutions for enterprises and service providers across on-premises, hybrid cloud, and distributed environments. The company's offerings include application delivery and traffic management, distributed denial-of-service (DDoS) protection, application and API security, and centralized management.
What is ATEN's market cap?: $1.73B, based on the Nov 4 close of $23.81.
What is ATEN's P/E ratio?: 40.2× trailing-twelve-month earnings of $42.97M.
Does A10 NETWORKS pay a dividend?: Yes. The latest regular dividend was $0.06 per share (ex-date Aug 17), an annualised yield of 1.01%.
How much of ATEN is sold short?: 9.7M shares, 13.5% of float, as of Oct 15, 2026.
What sector is ATEN in?: Technology, in the Networking Equipment industry.

About A10 NETWORKS

A10 Networks Inc is a provider of secure application and network infrastructure solutions for enterprises and service providers across on-premises, hybrid cloud, and distributed environments. The company's offerings include application delivery and traffic management, distributed denial-of-service (DDoS) protection, application and API security, and centralized management. It serves customers across multiple industries, including telecommunications, technology, financial services, public sector, industrial, retail, gaming, and education. The majority of the company's revenue is derived from the sale of secure networking and cybersecurity solutions and related maintenance and support services.

HQ: San Jose, CA494 employeesListed Mar 21, 2014a10networks.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