ATEN · A10 NETWORKS INC

NEW YORK STOCK EXCHANGE, INC. - Real Time Price • USD

A10 Networks Inc (ATEN)

NEW YORK STOCK EXCHANGE, INC. Technology
Move probability → Options chain →
$25.07 +0.43 (+1.77%)
● At close: October 21 at 4:00:00 PM EDT
$25.05 +0.00 (+0.00%)
🌆 After-Hours: 4:00:58 PM EDT
DAY'S RANGE $25.07
$24.73 $25.13
52-WEEK RANGE $25.07
$16.52 $38.49

What's happening

Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.

Key Statistics

Market Cap$1.81B
P/E (TTM1)41.62
EPS2 (TTM)$0.58
Div Yield1.96%
Beta30.94
Volume30,929
Open24.96
Prev Close24.64
Bid / Ask20.98 / 29.47
Next Earnings 2026-11-05

Analyst Recommendations

Strong buy 3 Buy 6 Hold 3 Sell 0 Strong sell 0

Aggregate ratings for 2026-10-01 (12 analysts polled by Finnhub) — consensus count.

Performance Overview (Trailing returns vs S&P 500 benchmark)

YTD RETURN
ATEN +39.51%
vs S&P 500 +27.11%
1-YEAR RETURN
ATEN +41.35%
vs S&P 500 +25.99%
6-MONTH RETURN
ATEN -3.25%
3-MONTH RETURN
ATEN -31.04%

Valuation Measures & Ratios

Enterprise Value4$1.95B
Forward P/E523.31
PEG Ratio63.85
Price / Sales (TTM1)5.77
Price / Book711.30
EV4 / Revenue6.30
EV4 / EBITDA29.47
Profit Margin13.85%
Operating Margin16.14%
Return on Equity (ROE8)19.61%
Return on Assets (ROA9)6.71%
Avg Volume (3M)1,263,270
Quarterly history (5 periods)
Measure Jun '26Mar '26Sep '25Jun '25Mar '25
Market cap $2.76B $1.63B $1.29B $1.43B $1.18B
P/E 63.24 36.77 28.66 34.00 28.47
Price/Sales 9.22 5.71 4.65 5.47 4.65
Price/Book 11.60 7.38 6.24 7.03 6.01
EV/Revenue 9.78 6.28 5.12 5.34 4.54
EV/EBITDA 47.77 29.88 25.28 — —
ROE 18.34% 20.06% 21.78% 20.68% 21.13%
ROA 6.44% 6.98% 7.24% 6.94% 6.83%

Trailing-twelve-month ratios computed from SEC EDGAR quarterly figures and historical daily close prices (Alpaca). Diluted shares are derived from Net income ÷ EPS (diluted) for each quarter, not separately reported. Forward P/E/PEG unavailable (no free data source).

Glossary — what these abbreviations mean
1. TTM
Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
2. EPS
Earnings per share — net income divided by diluted shares outstanding.
3. Beta
A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
4. EV (Enterprise Value)
Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
5. Forward P/E
Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
6. PEG Ratio
P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
7. Price / Book
Share price divided by book value (assets minus liabilities) per share.
8. ROE
Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
9. ROA
Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
10. MRQ
Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
11. YoY
Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.

Short Interest

Shares Short9,761,461
Change from Prior Settlement+0.50%
% of Float—
Days to Cover (Short Ratio)7.30

Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.

Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.

Price history

Events

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Technical signal summary

Calculating from the latest year of daily price history…

Calculating…
Show Technical Analysis Breakdown ▾ 10 Indicators

Not investment advice — read several signals together.

Indicators None active

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Starter sets
Trend
Oscillators
Volume/volatility
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History limited by data provider; markers are heuristics, not signals.

Peer and sector context

No reviewed peer group is available for this symbol.

Balanced evidence

A deterministic summary of sourced facts—not an AI verdict.

Potential strengths

Potential concerns

  • Trailing P/E is 41.6, a high price relative to reported earnings. Finnhub fundamentals ↗
  • Latest SEC filing is Form 4, filed 2026-10-07; review it for current changes and risks. SEC EDGAR ↗

Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.

Financials

Income statement

Line item Jun '26Mar '26Sep '25Jun '25Mar '25Sep '24Jun '24Mar '24
Revenue $80.1M $75.0M $74.7M $69.4M $66.1M $66.7M $60.1M $60.7M
Gross profit $63.4M $59.7M $59.9M $54.7M $52.7M $53.7M $48.1M $49.2M
Operating income $9.0M $13.0M $13.0M $10.3M $8.8M $10.4M $7.9M $7.2M
Net income $8.9M $12.0M $12.2M $10.5M $9.5M $12.6M $9.5M $9.7M
EPS (diluted) $0.12 $0.17 $0.17 $0.14 $0.13 $0.17 $0.13 $0.13
EPS (basic) $0.12 $0.17 $0.17 $0.15 $0.13 $0.17 $0.13 $0.13

Balance sheet

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Total assets $677.7M $634.4M $629.8M $620.1M $607.9M $606.2M $432.8M $407.7M
Total liabilities $439.7M $413.6M $418.3M $413.9M $403.9M $410.3M $201.0M $190.5M
Stockholders' equity $238.0M $220.8M $211.5M $206.2M $204.0M $195.9M $231.8M $217.3M
Total current assets $483.2M $479.5M $476.0M $468.7M $457.1M $458.2M $307.3M $283.8M
Total current liabilities $374.5M $129.1M $133.7M $128.7M $108.2M $113.2M $123.6M $127.0M
Cash & equivalents $54.7M $57.9M $71.1M $86.6M $252.9M $243.8M $95.1M $78.1M

Cash flow

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Operating cash flow $29.1M $2.2M $22.7M $22.8M $22.2M $17.2M $25.7M $20.1M
Investing cash flow -$27.3M -$8.7M -$28.6M -$173.8M -$6.5M -$34.7M -$158.0K -$5.7M
Financing cash flow -$5.0M -$6.8M -$9.5M -$15.4M -$6.6M $166.3M -$8.5M -$13.8M
Free cash flow $27.5M -$689.0K $16.0M $18.1M $17.9M $12.7M $23.3M $16.7M
Capital expenditures $1.6M $2.9M $6.7M $4.7M $4.2M $4.5M $2.4M $3.5M
Depreciation & amortization $4.4M $4.0M $4.0M $3.8M $3.7M $3.4M $3.0M $2.7M

Source: SEC EDGAR XBRL filings (10-Q/10-K), as originally tagged by the company. Quarterly cash flow is reconstructed by de-cumulating fiscal-year-to-date figures (how cash flow is tagged in 10-Qs); other quarterly lines are reported directly.

Institutional holders

SEC Form 13F filers holding ATEN as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.

Institutional ownership is not available for this symbol right now.

Insider activity

Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2026-02-10 to 2026-10-05

Recent transactions

  • Insiders have net sold 41,436 shares over the last 182 days, across 0 purchases and 3 sales.
  • Most recent: Caron Michelle Elizabeth (Chief Financial Officer) — Tax withholding of 1,743 shares on 2026-10-05.

Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.

Insider purchases & sales, last 6 months

Purchases (open market)0 sh(0 txns)
Sales (open market)41,436 sh(3 txns)
Net Shares-41,436

Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.

Insider roster

NameTitleMost Recent TransactionDateShares
Caron Michelle ElizabethChief Financial OfficerTax withholding2026-10-051,743
Henry Mary CDirectorGrant / award2026-10-057,981
Wolf Dana ElizabethDirectorOpen market sale2026-08-252,652
Weber Robert ScottGeneral CounselOpen market sale2026-08-1114,086
Trivedi DhrupadChief Executive OfficerTax withholding2026-05-1532,858
Singer EricDirectorOpen market sale2026-05-0524,698
CHUNG PETER YReporting personGrant / award2026-04-227,233
Braham TorDirectorGrant / award2026-04-227,233
Khoury Sheen GeorgeExecutive VP, Sales and MktgGrant / award2026-02-127,771

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-10-05Caron Michelle ElizabethChief Financial OfficerTax withholding 1,743$28.19
2026-10-05Henry Mary CDirectorGrant / award 7,981$0.00
2026-08-25Wolf Dana ElizabethDirectorOpen market sale 2,652$25.65
2026-08-11Weber Robert ScottGeneral CounselOpen market sale 14,086$27.86
2026-07-06Weber Robert ScottGeneral CounselTax withholding 1,897$36.30
2026-05-15Caron Michelle ElizabethChief Financial OfficerTax withholding 748$27.00
2026-05-15Trivedi DhrupadChief Executive OfficerTax withholding 32,858$27.00
2026-05-15Weber Robert ScottGeneral CounselTax withholding 1,930$27.00
2026-05-14Caron Michelle ElizabethChief Financial OfficerOption exercise 2,989$0.00
2026-05-14Trivedi DhrupadChief Executive OfficerOption exercise 65,758$0.00
2026-05-14Trivedi DhrupadChief Executive OfficerOption exercise 63,406$0.00
2026-05-14Weber Robert ScottGeneral CounselOption exercise 3,706$0.00
2026-05-14Weber Robert ScottGeneral CounselOption exercise 3,882$0.00
2026-05-06Trivedi DhrupadChief Executive OfficerTax withholding 32,858$27.13
2026-05-06Weber Robert ScottGeneral CounselTax withholding 1,930$27.13
2026-05-06Caron Michelle ElizabethChief Financial OfficerTax withholding 2,994$27.13
2026-05-05Singer EricDirectorOpen market sale 24,698$27.21
2026-05-05Trivedi DhrupadChief Executive OfficerOption exercise 63,406$0.00
2026-05-05Trivedi DhrupadChief Executive OfficerOption exercise 65,753$0.00
2026-05-05Weber Robert ScottGeneral CounselOption exercise 3,882$0.00
2026-05-05Weber Robert ScottGeneral CounselOption exercise 3,707$0.00
2026-05-05Caron Michelle ElizabethChief Financial OfficerOption exercise 13,706$0.00
2026-05-05Caron Michelle ElizabethChief Financial OfficerOption exercise 2,989$0.00
2026-04-22CHUNG PETER YReporting personGrant / award 7,233$0.00
2026-04-22Wolf Dana ElizabethDirectorGrant / award 7,233$0.00
2026-04-22Singer EricDirectorGrant / award 7,233$0.00
2026-04-22Braham TorDirectorGrant / award 7,233$0.00
2026-02-28Trivedi DhrupadChief Executive OfficerTax withholding 10,101$19.26
2026-02-28Weber Robert ScottGeneral CounselTax withholding 757$19.26
2026-02-24Trivedi DhrupadChief Executive OfficerTax withholding 8,261$18.99
2026-02-13Trivedi DhrupadChief Executive OfficerOpen market sale 33,334$20.55
2026-02-12Trivedi DhrupadChief Executive OfficerOpen market sale 33,333$20.56
2026-02-12Trivedi DhrupadChief Executive OfficerGrant / award 131,516$0.00
2026-02-12Caron Michelle ElizabethChief Financial OfficerGrant / award 5,978$0.00
2026-02-12Weber Robert ScottGeneral CounselGrant / award 7,413$0.00
2026-02-12Khoury Sheen GeorgeExecutive VP, Sales and MktgGrant / award 7,771$0.00
2026-02-11Trivedi DhrupadChief Executive OfficerOpen market sale 33,333$20.69
2026-02-10Trivedi DhrupadChief Executive OfficerTax withholding 8,261$20.92
2026-02-10Weber Robert ScottGeneral CounselTax withholding 1,897$20.92

Recent SEC filings

Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR submissions · updated 2026-10-21 23:53 UTC

FiledFormReport periodOfficial filing
2026-10-0742026-10-05 View on SEC.gov →
2026-10-0742026-10-05 View on SEC.gov →
2026-09-148-K2026-09-09 View on SEC.gov →
2026-08-2542026-08-25 View on SEC.gov →
2026-08-1242026-08-11 View on SEC.gov →
2026-08-078-K2026-08-06 View on SEC.gov →
2026-08-0610-Q2026-06-30 View on SEC.gov →
2026-08-058-K2026-08-05 View on SEC.gov →
2026-08-058-K2026-08-03 View on SEC.gov →
2026-07-0642026-07-06 View on SEC.gov →
2026-05-1542026-05-14 View on SEC.gov →
2026-05-1542026-05-14 View on SEC.gov →

Headlines about ATEN (A10 NETWORKS INC). Links open the publisher — we don’t host full articles.

SEC filings ↓

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