FTNT vs CALX vs GEN Stock Comparison

Fortinet, Calix and Gen Digital Prices as of Nov 3, 2026 Peers: Industry group
1 more company in this comparison (CRWD) Create a free account to keep reading and compare up to 10 companies.
FTNT Fortinet, Inc.
$128.11 -29.2% 1M +46.4% 1Y
Market cap
$94.71B
P/E
41.5x
Revenue (TTM)
$7.88B
Div. yield
–
Cybersecurity Software Technology
6 wins
CALX Calix, Inc
$33.26 -4.4% 1M -50.5% 1Y
Market cap
$2.11B
P/E
46.2x
Revenue (TTM)
$1.15B
Div. yield
–
Networking Equipment Technology
3 wins
GEN Gen Digital Inc.
$29.71 +35.1% 1M +13.1% 1Y
Market cap
$18.38B
P/E
15.2x
Revenue (TTM)
$5.23B
Div. yield
–
Cybersecurity Software Technology
2 wins

Head to Head

11 decided of 12

Fortinet leads on 6 of the 12 questions below (Fortinet 6, Calix 3, Gen Digital 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionFTNTCALXGENLeader
Larger companyMarket capitalisation $94.71B $2.11B $18.38B FTNT
Cheaper on earningsLower P/E, profitable companies only 41.5x 46.2x 15.2x GEN
Cheaper on forward earningsLower price / next fiscal year consensus EPS 35.8x 20.5x 9.7x GEN
Faster revenue growthRevenue growth, trailing twelve months +20.2% +22.9% +16.9% CALX
More profitableNet margin, trailing twelve months 29.0% 4.0% 23.1% FTNT
Better return on capitalReturn on invested capital 88.9% — 14.4% FTNT
Less leveragedLower net debt / EBITDA -1.4x — 2.8x FTNT
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +46.4% -50.5% +13.1% FTNT
Better 5-year returnAnnualised price return, 5 years +13.6%/yr -14.1%/yr +3.6%/yr FTNT
Less volatileAnnualised volatility, 1 year 49.4% 41.5% 43.0% CALX
Higher overall scoreMean of the five percentile scores vs peers 70/100 73/100 69/100 CALX

Percentile Scorecard

FTNTCALXGEN

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisFTNTCALXGEN
Valuation 60 #50 of 124 59 #47 of 112 84 #21 of 124
Growth 68 #37 of 114 71 #32 of 108 64 #42 of 114
Profitability 100 #1 of 111 60 #42 of 104 96 #6 of 111
Financial Health 57 #56 of 128 75 #30 of 116 14 #110 of 128
Shareholder Returns 67 #25 of 73 100 #1 of 85 90 #8 of 73
Overall 70 73 69
  • FTNT ranked among 136 companies in Infrastructure Software
  • CALX ranked among 121 companies in Computer Hardware
  • GEN ranked among 136 companies in Infrastructure Software

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodFTNTCALXGENSPY
1 month -29.2%-4.4%+35.1% -2.0%
3 months -23.9%-15.8%+5.1% -2.2%
6 months +42.5%-27.4%+50.7% +4.2%
Year to date +61.3%-37.2%+9.3% +10.6%
1 year +46.4%-50.5%+13.1% +10.4%
3 years +153.8%-6.5%+68.5% +73.6%
3 years, per year +36.4%-2.2%+19.0% +20.2%
5 years +89.3%-53.2%+19.1% +61.6%
5 years, per year +13.6%-14.1%+3.6% +10.1%
10 years +1,979.7%+403.9%+16.7% +261.3%
10 years, per year +35.5%+17.6%+1.6% +13.7%

Risk

MeasureFTNTCALXGENSPY
Volatility, 1Y 49.4%41.5%43.0% 12.8%
Downside volatility, 1Y 52.0%45.3%41.0% 12.8%
Beta vs S&P 500, 1Y 1.070.960.75 1.00
Return / volatility, 1Y 0.94-1.220.30 0.81
Max drawdown, 5Y -38.3%-65.3%-49.7% -25.4%
From 52-week high -34.2%-50.5%-5.4% -3.2%
52-week high $194.75$67.24$31.41 $779.14
52-week low $75.23$33.15$17.89 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleFTNTCALXGEN
P/E now vs peer median 41.2xmedian 38.8x 45.6xmedian 30.7x 14.7xmedian 38.8x
P/S now vs peer median 11.9xmedian 4.4x 1.8xmedian 2.6x 3.4xmedian 4.4x
EV/EBITDA now vs peer median 28.6xmedian 28.6x 24.4xmedian 18.9x 9.4xmedian 28.6x
P/FCF now vs peer median 27.4xmedian 23.6x 33.1xmedian 28.0x 10.0xmedian 23.6x
P/B now vs peer median 41.9xmedian 3.1x 2.9xmedian 2.8x 6.4xmedian 3.1x
PEG now vs peer median 1.45median 1.27 42.89median 1.07 -5.40median 1.27

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsFTNTCALXGEN
Revenue $7.88B $1.15B $5.23B
Gross profit $6.29B $637.49M $4.05B
Operating income $2.60B $60.39M $2.19B
Net income $2.28B $45.75M $1.21B
Free cash flow $3.43B $62.16M $1.76B
R&D $857.40M $215.00M $430.00M
EPS (diluted) $3.07 $0.71 $2.00
Cash & equivalents $3.75B $55.89M $589.00M
Total debt $497.10M – $8.12B
Shares (diluted) 742.60M 64.45M 603.00M
Enterprise value $78.97B $1.13B $16.19B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricFTNTCALXGEN
P/E 41.2x 45.6x 14.7x
P/FCF 27.4x 33.1x 10.0x
P/Operating cash flow 25.5x 24.6x 9.9x
P/S 11.9x 1.8x 3.4x
P/B 41.9x 2.9x 6.4x
P/Tangible book 43.3x 2.9x 21.6x
EV/EBITDA 28.6x 24.4x 9.4x
EV/EBIT 34.6x 31.5x 11.5x
EV/Revenue 11.4x 1.7x 4.8x
EV/FCF 26.2x 30.6x 14.3x
EV/Operating cash flow 24.4x 22.8x 14.1x
PEG (3Y EPS CAGR) 1.45 42.89 -5.40

Growth

14 metrics
MetricFTNTCALXGEN
Revenue growth (1Y) 20.2% 22.9% 16.9%
Revenue CAGR (3Y) 15.1% 4.0% 11.7%
Gross profit growth (1Y) 18.6% 21.6% 14.1%
Gross profit CAGR (3Y) 16.7% 6.4% 10.2%
Operating income growth (1Y) 27.8% 958.5% 30.5%
Operating income CAGR (3Y) 28.9% 6.0% 26.3%
Net income growth (1Y) 21.8% 730.9% 111.6%
Net income CAGR (3Y) 25.6% -1.5% -4.8%
EPS growth (1Y) 24.9% 783.2% 118.9%
EPS CAGR (3Y) 28.3% 1.1% -2.7%
Operating cash flow growth (1Y) 50.6% -19.9% 34.4%
Operating cash flow CAGR (3Y) 17.5% 20.7% 22.0%
Free cash flow growth (1Y) 69.2% -27.3% 35.7%
Free cash flow CAGR (3Y) 18.5% 29.3% 22.1%

Profitability

14 metrics
MetricFTNTCALXGEN
Gross margin 79.7% 55.6% 77.4%
EBITDA margin 39.8% 6.8% 51.2%
Operating margin 33.0% 5.3% 41.8%
Pretax margin 35.3% 6.1% 32.3%
Net margin 29.0% 4.0% 23.1%
FCF margin 43.5% 5.4% 33.7%
Operating cash flow margin 46.8% 7.3% 34.0%
Return on equity 120.1% 6.5% 44.7%
Return on assets 20.0% 4.9% 7.7%
Return on invested capital 88.9% – 14.4%
Return on capital employed 41.2% 8.0% 18.0%
Asset turnover 0.7x 1.2x 0.3x
Cash conversion (OCF / net income) 1.6x 1.8x 1.5x
Stock comp / revenue 3.9% 7.0% 4.3%

Financial Health

11 metrics
MetricFTNTCALXGEN
Debt / assets 4.2% – 52.2%
Debt / equity 0.2x – 3.0x
Net debt / EBITDA -1.4x – 2.8x
Debt / FCF 0.1x – 4.6x
Liabilities / assets 81.2% 24.1% 82.4%
Equity / assets 18.8% 75.9% 17.6%
Interest coverage 175.6x – 4.3x
Current ratio 1.4x 3.0x 0.4x
Quick ratio 1.2x 1.5x 0.3x
Cash ratio 0.9x 0.8x 0.2x
Altman Z-score 7.44 7.03 1.49

Shareholder Returns

7 metrics
MetricFTNTCALXGEN
Dividend yield – – 1.7%
Net buyback yield 1.0% 12.0% 4.3%
Shareholder yield 1.0% 12.0% 6.1%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusFTNTCALXGEN
Forward P/E 35.8xFY2026 20.5xFY2026 9.7xFY2026
EPS, next fiscal year $3.58FY2026 $1.62FY2026 $3.07FY2026
EPS growth, next FY +29.7%FY2026 +20.9%FY2026 +19.9%FY2026
EPS growth, the year after +0.8% +48.1% +10.4%
Revenue, next fiscal year $8.38BFY2026 $1.11BFY2026 $5.64BFY2026
Revenue growth, next FY +23.2%FY2026 +11.0%FY2026 +12.7%FY2026
Revenue growth, the year after +13.2% +18.8% +8.2%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersFTNTCALXGEN
Held by institutions 68.6% 94.5% 89.1%
Institutions holding 1,570 290 690
Change in shares held, QoQ +23.7% +0.5% +3.8%
Institutions buying 855 148 392
Institutions selling 551 111 212
Buyers to sellers 1.55 1.33 1.85

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

FTNTCALXGEN
FTNT 1.00 0.03 0.16
CALX 0.03 1.00 0.17
GEN 0.16 0.17 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, FTNT, CALX and GEN?

Fortinet (FTNT) is the largest by market capitalisation: Fortinet (FTNT) $94.71B, Calix (CALX) $2.11B, Gen Digital (GEN) $18.38B.

Which stock is cheaper, FTNT, CALX and GEN?

Gen Digital (GEN) trades on the lowest price-to-earnings ratio (Fortinet (FTNT) 41.5x, Calix (CALX) 46.2x, Gen Digital (GEN) 15.2x). On next year's consensus earnings, Gen Digital (GEN) is cheapest (Fortinet (FTNT) 35.8x, Calix (CALX) 20.5x, Gen Digital (GEN) 9.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Calix (CALX) grew revenue fastest over the trailing twelve months: Fortinet (FTNT) +20.2%, Calix (CALX) +22.9%, Gen Digital (GEN) +16.9%.

Which company is more profitable?

Fortinet (FTNT) has the highest net margin (Fortinet (FTNT) 29.0%, Calix (CALX) 4.0%, Gen Digital (GEN) 23.1%). On return on invested capital, Fortinet (FTNT) leads (Fortinet (FTNT) 88.9%, Gen Digital (GEN) 14.4%).

Which stock has performed better?

Over the past year Fortinet (FTNT) returned the most: Fortinet (FTNT) +46.4%, Calix (CALX) -50.5%, Gen Digital (GEN) +13.1%. Over five years, Fortinet (FTNT) compounded fastest (Fortinet (FTNT) +13.6%/yr, Calix (CALX) -14.1%/yr, Gen Digital (GEN) +3.6%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Calix (CALX) has been the steadiest (Fortinet (FTNT) 49.4%, Calix (CALX) 41.5%, Gen Digital (GEN) 43.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, FTNT, CALX and GEN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Fortinet (FTNT) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.