What is the 13F Pro Quality Score for ATEN?

13F Pro ranks A10 Networks, Inc. (ATEN) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View ATEN's current score at https://13fpro.ai/company/ATEN (free sign-up required for the full ranking).

Which hedge funds own the most ATEN stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of ATEN include BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, FIRST ADVISORS. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/company/ATEN as soon as new 13F filings post.

Where does 13F Pro source ATEN data?

All A10 Networks, Inc. fundamentals and ownership data come directly from SEC EDGAR. A10 Networks, Inc. files with the SEC under CIK 1580808. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is ATEN in?

A10 Networks, Inc. (ATEN) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is ATEN research updated on 13F Pro?

ATEN's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

A10 Networks, Inc.(ATEN)Stock Analysis

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SEC EDGAR: CIK 1580808 ATEN stock profile & AI dashboard →

13F Pro Quality Score

58.4/100

Rank #1,021 of 2,962 stocksTOP 50%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

66.7/100

Profitability

61.1/100

Balance Sheet

76.2/100

Earnings Quality

65.9/100

Free Cash Flow

72.3/100

Institutional Flow

50.4/100

Revenue Scale

30.0/100

Dilution Risk

20.8/100

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Why ATEN Scores 58/100

exact factor attribution · 2026-09-11

ATEN's composite is driven by revenue growth and free cash flow, held back by scale and shareholder dilution. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Revenue growth

+3.3 pts

67th pct

Free cash flow

+3.3 pts

72th pct

Capital efficiency

+2.6 pts

76th pct

Profitability

+1.7 pts

61th pct

Earnings quality

+1.6 pts

66th pct

Earnings growth

+0.3 pts

55th pct

Institutional flow

+0.0 pts

50th pct

Shareholder dilution

-1.5 pts

21th pct

Scale

-3.0 pts

30th pct

Latest change (2026-08-09): 66 → 59 · ↓ Profit margin 83→66; ↓ Revenue growth 64→54

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

ATEN Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for A10 Networks, Inc. (ATEN), a Technology sector company. 13F Pro's AI-powered ranking engine scores ATEN at 58.4/100 on a 32-signal composite quality model, placing it at rank #1,021 of 2,962 stocks — the top half of the AI-ranked universe. ATEN scores in the top quartile across balance sheet strength (76.2). Areas of concern include revenue scale (30.0), which score below median versus the broader universe. Shareholder dilution risk is elevated at 20.8/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), A10 Networks, Inc. reports quarterly revenue of $80.1M, net income of $8.9M, free cash flow of $27.5M. Top institutional holders of ATEN by reported 13-F value include BlackRock, VANGUARD PORTFOLIO MANAGEMENT, FIRST ADVISORS, based on the most recent SEC filings. ATEN trades on the NYSE exchange and files with the SEC under CIK 1580808. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ATEN daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for A10 Networks, Inc. directly from SEC EDGAR. A10 Networks, Inc.'s 13F Pro composite quality score has ranged between 52 and 66 since 2021, currently 58.4 — a stable long-term trajectory across 68 quarterly and live scoring snapshots.

✦

Fun facts about A10 Networks, Inc.

Quirks, history, and lore behind ATEN — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. technology company · small-cap · listed on NYSE · headquartered in San Jose, California.
2
The Numbers
Annual revenue in the range of roughly $250–300 million — not a giant, but a specialist whose customers include some of the world's largest carriers and enterprises.
3
The History
Founded in 2004, it carved out a niche in application delivery networking at a time when rivals like F5 already dominated — and survived anyway by going after the price-conscious tier.
4
The Secret
Its core product sits between the internet and your servers, handling load balancing, DDoS mitigation, and SSL offloading — the unglamorous plumbing that keeps traffic from turning into chaos.
5
The Lore
Its Thunder Application Delivery Controller lineup competes directly with Citrix and F5 at a fraction of the price, making it a quiet favorite among telecom providers and government agencies.
6
The Giveaway
The ticker is literally a networking pun — this company's name evokes the OSI model's Layer 10 (which doesn't exist), and its stock trades under a four-letter symbol that matches its name almost perfectly.

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Revenue

Q2 2026

$80.1M

Net Income

Q2 2026

$8.9M

Free Cash Flow

Q2 2026

$27.5M

ROIC

Q2 2026

7.9%

D/E Ratio

Q2 2026

0.92

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+11.0% YoY

$290.6MFY 2025

FY22 $280.3MFY23 $251.7MFY24 $261.7MFY25 $290.6M

Net Income

-16.0% YoY

$42.1MFY 2025

FY22 $46.9MFY23 $40.0MFY24 $50.1MFY25 $42.1M

Operating Income

+7.2% YoY

$47.1MFY 2025

FY22 $53.1MFY23 $38.6MFY24 $44.0MFY25 $47.1M

EPS (Diluted)

-14.9% YoY

$0.57FY 2025

FY22 $0.60FY23 $0.53FY24 $0.67FY25 $0.57

Total Assets

+45.5% YoY

$629.8MFY 2025

FY22 $369.1MFY23 $389.8MFY24 $432.8MFY25 $629.8M

Total Debt

$218.8MFY 2025

FY22 —FY23 —FY24 $0.00FY25 $218.8M

Op. Cash Flow

-6.2% YoY

$84.9MFY 2025

FY22 $66.1MFY23 $44.5MFY24 $90.5MFY25 $84.9M

Free Cash Flow

-17.2% YoY

$64.8MFY 2025

FY22 $55.3MFY23 $33.6MFY24 $78.2MFY25 $64.8M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$290.6M +11.0%	$261.7M +4.0%	$251.7M -10.2%	$280.3M +12.1%	$250.0M +10.9%	$225.5M
Net Income	$42.1M -16.0%	$50.1M +25.4%	$40.0M -14.8%	$46.9M -50.6%	$94.9M +432.6%	$17.8M
Operating Income	$47.1M +7.2%	$44.0M +13.8%	$38.6M -27.2%	$53.1M +59.0%	$33.4M +88.3%	$17.7M
EPS (Diluted)	$0.57 -14.9%	$0.67 +26.4%	$0.53 -11.7%	$0.60 -49.6%	$1.19 +440.9%	$0.22
Total Assets	$629.8M +45.5%	$432.8M +11.0%	$389.8M +5.6%	$369.1M -6.1%	$393.1M +35.2%	$290.8M
Total Debt	$218.8M	$0.00	—	—	—	—
Operating Cash Flow	$84.9M -6.2%	$90.5M +103.3%	$44.5M -32.7%	$66.1M +31.9%	$50.1M -9.4%	$55.3M
Free Cash Flow	$64.8M -17.2%	$78.2M +132.7%	$33.6M -39.2%	$55.3M +23.1%	$44.9M -13.1%	$51.7M

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Available Research

13F Pro tracks comprehensive data for A10 Networks, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of ATEN

BlackRock, Inc.
$506.9M13,568,496 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$129.3M3,462,058 sh
FIRST TRUST ADVISORS LP
$121.2M3,244,739 sh
STATE STREET CORP
$115.2M3,082,631 sh
VANGUARD CAPITAL MANAGEMENT LLC
$114.7M3,071,071 sh
Penserra Capital Management LLC
$114.6M3,068,045 sh
Boston Trust Walden Corp
$90.3M2,416,808 sh
LINDEN ADVISORS LP
$84.1M49,555,000 sh
WELLINGTON MANAGEMENT GROUP LLP
$73.2M1,959,853 sh
GEODE CAPITAL MANAGEMENT, LLC
$67.8M1,813,638 sh

Fund	Value	Shares
BlackRock, Inc.	$506.9M	13,568,496
VANGUARD PORTFOLIO MANAGEMENT LLC	$129.3M	3,462,058
FIRST TRUST ADVISORS LP	$121.2M	3,244,739
STATE STREET CORP	$115.2M	3,082,631
VANGUARD CAPITAL MANAGEMENT LLC	$114.7M	3,071,071
Penserra Capital Management LLC	$114.6M	3,068,045
Boston Trust Walden Corp	$90.3M	2,416,808
LINDEN ADVISORS LP	$84.1M	49,555,000
WELLINGTON MANAGEMENT GROUP LLP	$73.2M	1,959,853
GEODE CAPITAL MANAGEMENT, LLC	$67.8M	1,813,638

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Is ATEN a good stock to buy?

13F Pro's AI-powered analysis of A10 Networks, Inc. (ATEN) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for ATEN are available on the ATEN stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. ATEN is classified as a small company.

Which hedge funds own ATEN?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling ATEN. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of A10 Networks, Inc.'s investment landscape.