Why did A10 Networks (ATEN) stock move recently?

On 7/28/2026, A10 Networks moved -6.4% — A10 Networks shares fell with no clear company-specific catalyst reported; next earnings are scheduled for August 5 and recent headlines focused only on routine institutional position updates. This is MarketChacha's decoded reason from filings and credible news; it is education, not buy/sell advice.

Is A10 Networks (ATEN) overvalued or fairly valued?

MarketChacha shows A10 Networks's valuation in context — a trailing P/E of about 41.0, a forward P/E of about 20.8, a price-to-book of about 7.5 — alongside its revenue and profit growth and whether reported profit converts into operating cash, so you can judge value for yourself. MarketChacha does not issue ratings, price targets, or buy/sell advice.

Does A10 Networks's reported profit turn into cash?

Over 3 years, operating cash flow fully covered reported profit — earnings are backed by real cash. MarketChacha computes this cash-conversion check (1.66×) from reported figures — education, not a rating.

What is A10 Networks's revenue?

A10 Networks reported revenue of $290.6M for FY2025, with net profit of $42.1M, per official filings.

What is the share price of A10 Networks (ATEN)?

A10 Networks last traded at $24.59 (-0.5% on the day), as of 9/4/2026 — a delayed quote shown for education, not investment advice.

A10 Networks

ATEN · NYSE · Technology · United States

Snapshot

TickerATEN

ExchangeNYSE

SectorTechnology

IndustrySoftware - Infrastructure

CountryUnited States

Employees494

HeadquartersSan Jose, United States

Websitewww.a10networks.com

Filings tracked16

About A10 Networks

A10 Networks, Inc. provides secure application and network infrastructure solutions in the United States, the rest of Americas, Japan, rest of the Asia Pacific, Europe, the Middle East, and Africa. The company offers security products, such as ThreatX, a web application protection platform; A10 Defend DDoS Detector, a network-wide anomaly detection product; A10 Defend DDoS Orchestrator, a defense, orchestration, and management product; A10 Defend DDoS Mitigator, a mitigation product with automation; A10 Defend Threat Control, an attack SaaS platform; and Defend Next-Gen WAF, an integrated application delivery and web application firewall. It also provides infrastructure products, including A10 Thunder ADC, an application delivery controller and load balancer; A10 Thunder CFW, a consolidated network security platform with stateful firewall, IPsec VPN, CGN, ADC, SSLi, and secure web gateway; A10 Thunder CGN, a NAT, IPv4 preservation and IPv6 migration product; and SSL insight in Thunder CFW, a TLS and SSL decryption for real-time visibility into encryption traffic under the SSLi brand. In addition, the company provides centralized management and analytics comprising A10 Control, a centralized, management, control, and analytics platform for agile operations and automation. It serves telecommunications, technology, financial services, public sector, industrial, retail, gaming, and education industries through distribution channels, distributors, value added resellers, and system integrators. The company was incorporated in 2004 and is headquartered in San Jose, California.

Who owns it

Insiders1.6%
Institutions98.4%
Public & other0.0%

445 institutional holders

Ownership breakdown from public market data.

Top holders

Blackrock Inc.18.69%
Vanguard Portfolio Management LLC4.77%
First Trust Advisors LP4.47%
State Street Corporation4.25%
Vanguard Capital Management LLC4.23%
Penserra Capital Management LLC4.23%
Boston Trust Walden Corporation3.33%
Wellington Management Group, LLP2.70%

Largest institutional holders — last updated 6/30/2026.

Forensic scorecard

No major accounting red flags in the fundamentals we have — profit is backed by cash and returns look healthy.

Cash conversion1.66×

Over 3 years, operating cash flow fully covered reported profit — earnings are backed by real cash.

Net margin trend15.9% → 14.5%

Margin has held broadly steady over the period — stable profitability.

Return on equity19.9%

Latest ROE of 19.9% — capital is generating a healthy return.

Growth qualityrev 7% · PAT 3%

Profit growth is broadly tracking revenue growth — the earnings trend looks operational rather than one-off.

Computed by MarketChacha from reported figures (SEC XBRL). Education, not a rating or recommendation.

What's expected next

Next quarter

Rev $90.3M · EPS 0.29

Est. earnings growth +10.3%

Next fiscal year

Rev $367.6M · EPS 1.19

Est. earnings growth +13.8%

Analyst consensus estimates — not the company's own guidance.

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Financials at a glance

Source: SEC XBRL

Annual

Quarterly · last 8

Revenue (FY2025)

$290.6M

Net margin

14.5%

ROE

19.9%

Revenue CAGR (2y)

+7.4%

Profit CAGR (2y)

+2.7%

EPS (FY2025)

0.57

Net profit (FY2025)

$42.1M

Ask MarketChacha about ATEN

Get a cited, plain-English answer — the “why”, not just data. Finance research only, never buy/sell advice.

Why it moved

Jul 28, 2026
A10 Networks shares fell with no clear company-specific catalyst reported; next earnings are scheduled for August 5 and recent headlines focused only on routine institutional position updates.
source 1 ↗source 2 ↗· confidence: low
Jul 27, 2026
A10 Networks shares declined 3.43% with no company-specific catalyst or news on July 27; next earnings are scheduled for August 5 and recent filings predate the move, so it likely tracked broader market or sector action.
· confidence: low

Daily moves with the verified reason behind them. Education only — not investment advice.

Financials

Yearly

Period	Revenue	Net profit	EPS	Net margin	ROE
FY2025	$290.6M	$42.1M	0.57	14.5%	19.9%
FY2024	$261.7M	$50.1M	0.67	19.2%	21.6%
FY2023	$251.7M	$40.0M	0.53	15.9%	19.2%

Quarterly

Period	Revenue	Net profit	EPS	Net margin
2026Q2	$80.1M	$8.9M	0.12	11.1%
2026Q1	$75.0M	$12.0M	0.17	16.0%
2025Q3	$74.7M	$12.2M	0.17	16.3%
2025Q2	$69.4M	$10.5M	0.14	15.2%
2025Q1	$66.1M	$9.5M	0.13	14.4%
2024Q3	$66.7M	$12.6M	0.17	18.9%
2024Q2	$60.1M	$9.5M	0.13	15.8%
2024Q1	$60.7M	$9.7M	0.13	16.0%
2023Q3	$57.8M	$6.5M	0.09	11.2%
2023Q2	$65.8M	$11.6M	0.15	17.7%
2023Q1	$57.7M	$4.0M	0.05	6.9%

Figures as reported, in reporting currency. Source: SEC XBRL.

Filings & announcements

2026

8-K — Other events, Exhibits
SEC8/7/2026material
10-Q filing
SEC8/6/2026
8-K — Material agreement, Unregistered equity sale, Exhibits
SEC8/5/2026material
8-K — Results of operations, Reg FD disclosure, Other events, Exhibits
SEC8/5/2026material
10-Q filing
SEC5/7/2026
8-K — Executive/director change
SEC5/7/2026material
8-K — Executive/director change
SEC5/1/2026material
8-K — Results of operations, Reg FD disclosure, Other events, Exhibits
SEC4/28/2026material
8-K — Shareholder vote results
SEC4/23/2026material
10-K filing
SEC2/25/2026
8-K — Results of operations, Reg FD disclosure, Other events, Exhibits
SEC2/4/2026material

2025

8-K — Results of operations, Reg FD disclosure, Other events, Exhibits
SEC11/4/2025material
10-Q filing
SEC11/4/2025
8-K — Executive/director change, Exhibits
SEC9/5/2025material
8-K — Results of operations, Reg FD disclosure, Other events, Exhibits
SEC8/5/2025material
10-Q filing
SEC8/5/2025

In the news

Education and discussion only — not investment advice. Financials from official filings (SEC/BSE) and reported company statements; market figures (delayed market data) are delayed and shown for reference only. Verify with the linked sources before acting.