ATENA10 NETWORKS INC

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 12000
Ticker: ATEN
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2014-03-21
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: ATEN

Detail

Enriched 2026-08-14 20:47

Market cap: $1,996,021,987.29
Shares outstanding (class): 72,609,021
Shares outstanding (weighted): 72,609,021
SIC: 3576 COMPUTER COMMUNICATIONS EQUIPMENT
Employees: 494
Location: SAN JOSE, CA
Homepage: https://www.a10networks.com
Description: 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.

Market cap and share counts drift.

Funds holding this security

160 funds · 162 positions · $535.51M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Small-Cap ETF iShares Trust	IJR	$99.20M	0.11%	4,290,500 NS	FIGI
Amplify Cybersecurity ETF Amplify ETF Trust	—	$73.31M	3.90%	3,170,974 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$51.95M	0.00%	2,247,182 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$40.58M	0.06%	1,755,178 NS	FIGI
First Trust Nasdaq Cybersecurity ETF First Trust Exchange-Traded Fund II	CIBR	$29.42M	0.31%	1,272,611 NS	FIGI
Boston Trust Walden Small Cap Fund Boston Trust Walden Funds	—	$19.39M	1.96%	838,741 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$18.41M	0.02%	796,251 NS	FIGI
T. Rowe Price Integrated U.S. Small-Cap Growth … T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC.	—	$17.12M	0.21%	740,567 NS	FIGI
State Street(R) SPDR(R) Portfolio S&P 600(TM) S… SPDR SERIES TRUST	SPSM	$14.92M	0.11%	645,292 NS	FIGI
iShares Russell 2000 Growth ETF iShares Trust	IWO	$11.57M	0.10%	500,268 NS	FIGI
Impax Small Cap Fund IMPAX FUNDS SERIES TRUST I	—	$10.87M	1.47%	470,000 NS	FIGI
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS	—	$10.56M	0.11%	456,820 NS	FIGI
Defiance Connective Technologies ETF ETF Series Solutions	UFOX	$9.78M	1.37%	423,138 NS	FIGI
Royce Small-Cap Opportunity Fund ROYCE FUND	—	$9.67M	0.86%	418,132 NS	FIGI
iShares S&P Small-Cap 600 Growth ETF iShares Trust	IJT	$9.41M	0.14%	406,914 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERATEN
FIGI_COMPOSITEBBG0060K22C1
FIGI_SHARE_CLASSBBG0060K22D0
CIK0001580808
ISINUS0021211018
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Information Technology
Industry: Technology Hardware
Source: LLMunreviewed
Self-reported confidence: 0.9
Model: deepseek
Rationale: A10 Networks provides application networking and security solutions, classified as computer communications equipment under technology hardware.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.