A10 Network
NYSE: ATEN · TECHNOLOGY · SOFTWARE - INFRASTRUCTURE
Updated 2026-06-05
A10 Network (ATEN) Financial statements
SEC filings — annual and quarterly data.
Income statement — annual
| Item | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $91.28M | $120.07M | $141.74M | $179.51M | $198.96M | $230.00M | $235.43M | $232.22M | $212.63M | $225.53M | $250.04M | $280.34M | $251.70M | $261.70M | $290.56M |
| Revenue growth (YoY) | — | +31.5% | +18.1% | +26.6% | +10.8% | +15.6% | +2.4% | -1.4% | -8.4% | +6.1% | +10.9% | +12.1% | -10.2% | +4.0% | +11.0% |
| Cost of revenue | $18.48M | $24.51M | $33.40M | $42.94M | $48.77M | $54.91M | $53.32M | $51.90M | $48.88M | $50.15M | $53.51M | $56.83M | $47.96M | $51.42M | $60.04M |
| Gross profit | $72.80M | $95.56M | $108.34M | $136.57M | $150.19M | $175.09M | $182.11M | $180.33M | $163.75M | $175.38M | $196.54M | $223.51M | $203.74M | $210.28M | $230.51M |
| Gross margin | 79.8% | 79.6% | 76.4% | 76.1% | 75.5% | 76.1% | 77.4% | 77.7% | 77.0% | 77.8% | 78.6% | 79.7% | 80.9% | 80.4% | 79.3% |
| R&D | $16.65M | $25.51M | $33.35M | $49.90M | $54.84M | $60.70M | $62.99M | $65.16M | $61.82M | $58.06M | $54.08M | $58.40M | $55.23M | $57.73M | $69.10M |
| SG&A | $3.11M | $10.22M | $15.56M | $22.94M | $27.05M | $27.06M | $28.13M | $39.63M | $23.70M | $21.85M | $23.42M | $23.52M | $23.89M | $25.28M | $29.80M |
| Operating income | $9.01M | $-87.02M | $-22.84M | $-30.27M | $-38.45M | $-19.12M | $-10.37M | $-27.68M | $-17.09M | $17.73M | $33.39M | $53.08M | $38.65M | $43.97M | $47.14M |
| Operating margin | 9.9% | -72.5% | -16.1% | -16.9% | -19.3% | -8.3% | -4.4% | -11.9% | -8.0% | 7.9% | 13.4% | 18.9% | 15.4% | 16.8% | 16.2% |
| EBITDA | $11.81M | $-83.96M | $-17.88M | $-22.06M | $-30.06M | $-12.94M | $-1.86M | $-18.61M | $-6.15M | $24.74M | $42.70M | $61.76M | $38.65M | $55.26M | $67.28M |
| EBITDA margin | 12.9% | -69.9% | -12.6% | -12.3% | -15.1% | -5.6% | -0.8% | -8.0% | -2.9% | 11.0% | 17.1% | 22.0% | 15.4% | 21.1% | 23.2% |
| EBIT | $8.39M | $-89.26M | $-24.96M | $-32.19M | $-38.78M | $-21.21M | $-10.37M | $-26.41M | $-16.18M | $19.14M | $33.80M | $54.38M | $38.65M | $43.97M | $52.42M |
| Interest expense | $241000.00 | $135000.00 | $1.50M | $1.03M | $509000.00 | $424000.00 | $0.00 | $129000.00 | $237000.00 | $1000.00 | $2.15M | $1.67M | $69000.00 | $7.38M | $6.35M |
| Income tax | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Effective tax rate | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Net income | $7.30M | $-90.15M | $-27.10M | $-34.72M | $-40.03M | $-20.94M | $-10.75M | $-27.62M | $-17.82M | $17.82M | $94.89M | $46.91M | $39.97M | $50.14M | $42.14M |
| Net income growth (YoY) | — | -1334.3% | +69.9% | -28.1% | -15.3% | +47.7% | +48.7% | -156.9% | +35.5% | +200.0% | +432.6% | -50.6% | -14.8% | +25.4% | -16.0% |
| Profit margin | 8.0% | -75.1% | -19.1% | -19.3% | -20.1% | -9.1% | -4.6% | -11.9% | -8.4% | 7.9% | 37.9% | 16.7% | 15.9% | 19.2% | 14.5% |
Frequently asked questions
What is A10 Network's revenue?
A10 Network's trailing twelve-month revenue is $299.42M. Revenue is the top line the whole model builds on, and at this scale the question shifts from how fast it grows to whether margins hold as it compounds.
How profitable is ATEN?
In its most recent fiscal year, ATEN ran a gross margin of 79.34%, an operating margin of 16.22%, and a net margin of 14.50%. Margins this high mean most of each extra dollar of revenue drops through to profit, which is the signature of real pricing power.
How much free cash flow does ATEN generate?
ATEN produced $64.77M in free cash flow in its most recent fiscal year. Free cash flow is what is left after running and reinvesting in the business, and it is the cash that actually funds buybacks, dividends, and a stronger balance sheet.
Is ATEN's balance sheet healthy?
ATEN holds $71.14M in cash and equivalents against $218.79M in long-term debt, on $211.55M of shareholder equity. That debt is best read against the cash flow the business throws off each year.