Five [FIVN] vs A10 Networks [ATEN] Detailed Stock Comparison

Five9 Inc.

NASDAQ
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A10 Networks, Inc.

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Five9 Inc. wins in 10 metrics, A10 Networks, Inc. wins in 10 metrics, with 0 ties. Both stocks appear equally matched on key metrics.

View Metrics Details

Vital Metrics Comparison

Metric Five9 Inc. A10 Networks, Inc. Better
P/E Ratio (TTM) 36.87 48.51 Five9 Inc.
Price-to-Book Ratio 1.63 9.34 Five9 Inc.
Debt-to-Equity Ratio 102.45 107.66 Five9 Inc.
PEG Ratio 0.55 -1.10 Five9 Inc.
EV/EBITDA 12.89 29.81 Five9 Inc.
Profit Margin (TTM) 3.43% 14.50% A10 Networks, Inc.
Operating Margin (TTM) 8.67% 18.37% A10 Networks, Inc.
EBITDA Margin (TTM) 8.67% 18.37% A10 Networks, Inc.
Return on Equity 5.60% 19.01% A10 Networks, Inc.
Return on Assets (TTM) 1.47% 5.55% A10 Networks, Inc.
Free Cash Flow (TTM) $162.11M $64.77M Five9 Inc.
Dividend Yield N/A 1.16% N/A
1-Year Return -8.15% 74.62% A10 Networks, Inc.
Price-to-Sales Ratio (TTM) 1.11 6.83 Five9 Inc.
Enterprise Value $1.38B $1.83B A10 Networks, Inc.
EV/Revenue Ratio 1.20 6.31 Five9 Inc.
Gross Profit Margin (TTM) 55.43% 78.72% A10 Networks, Inc.
Revenue per Share (TTM) $15 $4 Five9 Inc.
Earnings per Share (Diluted) $0.45 $0.57 A10 Networks, Inc.
Beta (Stock Volatility) 1.36 1.09 A10 Networks, Inc.
Short % of Float 8.71% 10.30% Five9 Inc.

Five9 Inc. vs A10 Networks, Inc. Stock Performance Analysis

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FIVN
ATEN

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Five9 Inc.-4.27%9.74%7.16%43.16%27.02%32.96%
A10 Networks, Inc.-3.68%10.42%20.71%64.35%88.24%88.13%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Five9 Inc.-8.15%-65.37%-84.39%111.37%218.72%218.72%
A10 Networks, Inc.74.62%102.83%201.40%351.87%85.93%85.93%

Performance & Financial Health Analysis: Five9 Inc. vs A10 Networks, Inc.

MetricFIVNATEN
Market Information
Market Cap i$1.18B$1.91B
Market Cap CategorySmall capSmall cap
10 Day Avg. Volume i2,090,9281,212,779
90 Day Avg. Volume i1,985,6661,221,906
Last Close$23.96$31.44
52 Week Range$13.29 - $30.38$16.52 - $32.95
% from 52W High-21.13%-4.58%
All-Time High$211.68 (Aug 02, 2021)$32.95 (Jun 02, 2026)
% from All-Time High-88.68%-4.58%
Growth Metrics
Quarterly Revenue Growth0.08%0.08%
Quarterly Earnings Growth0.70%-0.46%
Financial Health
Profit Margin (TTM) i0.03%0.15%
Operating Margin (TTM) i0.09%0.18%
Return on Equity (TTM) i0.06%0.19%
Debt to Equity (MRQ) i102.45107.66
Cash & Liquidity
Book Value per Share (MRQ)$10.18$2.96
Cash per Share (MRQ)$9.11$5.27
Operating Cash Flow (TTM) i$226.21M$84.89M
Levered Free Cash Flow (TTM) i$258.19M$63.30M
Dividends
Last 12-Month Dividend Yield iN/A1.16%
Last 12-Month Dividend iN/A$0.24

Valuation & Enterprise Metrics Analysis: Five9 Inc. vs A10 Networks, Inc.

MetricFIVN (Apr 24, 2026)ATEN (Apr 24, 2026)
Price Ratios
P/E Ratio (TTM) i36.8748.51
Forward P/E i4.5524.06
PEG Ratio i0.55-1.10
Price to Sales (TTM) i1.116.83
Price to Book (MRQ) i1.639.34
Market Capitalization
Market Capitalization i$1.18B$1.91B
Enterprise Value i$1.38B$1.83B
Enterprise Value Metrics
Enterprise to Revenue i1.206.31
Enterprise to EBITDA i12.8929.81
Risk & Other Metrics
Beta i1.361.09
Book Value per Share (MRQ) i$10.18$2.96

Financial Statements Comparison: Five9 Inc. vs A10 Networks, Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricFIVN (2025)ATEN (2025)
Revenue/Sales i1.15B290.56M
Cost of Goods Sold i516.23M60.04M
COGS % of Revenue i44.9%20.7%
Gross Profit i632.85M230.52M
Gross Margin i55.1%79.3%
Research & Development i152.33M69.10M
Operating Income (EBIT) i28.85M47.14M
Operating Margin i2.5%16.2%
EBITDA i120.78M73.63M
EBITDA Margin i10.5%25.3%
Pre-Tax Income i44.94M52.42M
Pre-Tax Income % of Revenue i3.9%18.0%
Income Tax i5.53M10.29M
Income Tax % of Revenue i0.5%3.5%
Net Income (Profit) i39.42M42.14M
Profit Margin i3.4%14.5%

Balance Sheet & Liquidity Metrics

MetricFIVN (2025)ATEN (2025)
Cash & Equivalents i232.08M71.14M
Total Current Assets i959.72M475.95M
Total Current Assets % of Revenue i83.5%163.8%
Total Current Liabilities i213.01M133.65M
Total Current Liabilities % of Revenue i18.5%46.0%
Long-Term Debt i783.70M222.20M
Long-Term Debt % of Revenue i68.2%76.5%
Total Shareholders Equity i785.82M211.55M
Retained Earnings i-378.23M1.79M
Retained Earnings % of Revenue i-32.9%0.6%
Property, Plant & Equipment i60.59M55.50M

Cash Flow Statement Comparison

MetricFIVN (2025)ATEN (2025)
Operating Cash Flow i209.30M89.05M
Operating Cash Flow % of Revenue i18.2%30.6%
Capital Expenditures i-24.96MN/A
Free Cash Flow i162.11M64.77M
FCF Margin i14.1%22.3%
Debt Repayment i-444.18MN/A
Common Stock Repurchase iN/A-68.92M

Short Interest & Institutional Ownership Analysis

MetricFIVNATEN
Shares Short i6.61M5.18M
Short Ratio i2.844.56
Short % of Float i8.71%10.30%
Shares Outstanding i77.19M71.50M
Float Shares i67.13M70.67M
% Held by Insiders i1.51%1.33%
% Held by Institutions i99.21%99.99%
% Held by Public i-0.72%-1.32%

Dividend Analysis & Yield Comparison: Five9 Inc. vs A10 Networks, Inc.

MetricFIVNATEN
Last 12-Month Dividend iN/A$0.24
Last 12-Month Dividend Yield iN/A1.16%
3-Year Avg Annual Dividend iN/A$0.24
3-Year Avg Dividend Yield iN/A0.39%
3-Year Total Dividends iN/A$0.72
Ex-Dividend DateN/AFeb 13, 2026