CSCO vs DGII vs FTNT Stock Comparison

Cisco Systems, Digi International and Fortinet Prices as of Oct 27, 2026 Peers: Industry group
CSCO Cisco Systems, Inc.
$111.38 +4.4% 1M +56.0% 1Y
Market cap
$439.51B
P/E
33.2x
Revenue (TTM)
$63.33B
Div. yield
1.50%
Networking Equipment Technology
4 wins
DGII Digi International Inc
$78.85 +0.7% 1M +105.9% 1Y
Market cap
$2.99B
P/E
61.1x
Revenue (TTM)
$506.21M
Div. yield
–
Networking Equipment Technology
2 wins
FTNT Fortinet, Inc.
$185.00 +6.7% 1M +116.9% 1Y
Market cap
$135.72B
P/E
64.0x
Revenue (TTM)
$7.53B
Div. yield
–
Cybersecurity Software Technology
5 wins

Head to Head

11 decided of 12

Fortinet leads on 5 of the 12 questions below (Fortinet 5, Cisco Systems 4, Digi International 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCSCODGIIFTNTLeader
Larger companyMarket capitalisation $439.51B $2.99B $135.72B CSCO
Cheaper on earningsLower P/E, profitable companies only 33.2x 61.1x 64.0x CSCO
Cheaper on forward earningsLower price / next fiscal year consensus EPS 23.5x 28.4x 51.7x CSCO
Faster revenue growthRevenue growth, trailing twelve months +11.8% +20.3% +18.8% DGII
More profitableNet margin, trailing twelve months 21.0% 9.6% 28.2% FTNT
Better return on capitalReturn on invested capital 15.9% 6.9% 111.7% FTNT
Less leveragedLower net debt / EBITDA 0.8x 0.7x -1.2x FTNT
Higher dividend yieldTrailing dividend yield 1.50% — — –
Better 1-year returnPrice return, last 12 months +56.0% +105.9% +116.9% FTNT
Better 5-year returnAnnualised price return, 5 years +14.7%/yr +29.9%/yr +23.1%/yr DGII
Less volatileAnnualised volatility, 1 year 35.5% 40.8% 42.7% CSCO
Higher overall scoreMean of the five percentile scores vs peers 54/100 61/100 69/100 FTNT

Percentile Scorecard

CSCODGIIFTNT

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

AxisCSCODGIIFTNT
Valuation 32 #76 of 112 45 #62 of 112 49 #64 of 124
Growth 41 #65 of 109 70 #33 of 109 64 #41 of 113
Profitability 87 #14 of 104 82 #20 of 104 100 #1 of 109
Financial Health 30 #82 of 116 50 #59 of 116 54 #59 of 127
Shareholder Returns 79 #18 of 81 56 #36 of 81 77 #16 of 65
Overall 54 61 69
  • CSCO ranked among 122 companies in Computer Hardware
  • DGII ranked among 122 companies in Computer Hardware
  • FTNT ranked among 137 companies in Infrastructure Software

Price Performance

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

Returns

PeriodCSCODGIIFTNTSPY
1 month +4.4%+0.7%+6.7% -0.2%
3 months -3.6%+17.7%+23.3% +3.9%
6 months +28.2%+43.9%+115.8% +8.2%
Year to date +44.6%+82.1%+133.0% +12.9%
1 year +56.0%+105.9%+116.9% +12.3%
3 years +116.0%+212.0%+228.8% +87.4%
3 years, per year +29.3%+46.2%+48.7% +23.3%
5 years +98.0%+270.2%+182.5% +67.9%
5 years, per year +14.7%+29.9%+23.1% +10.9%
10 years +266.6%+654.5%+2,993.6% +261.1%
10 years, per year +13.9%+22.4%+41.0% +13.7%

Risk

MeasureCSCODGIIFTNTSPY
Volatility, 1Y 35.5%40.8%42.7% 12.7%
Downside volatility, 1Y 37.3%38.8%37.8% 12.7%
Beta vs S&P 500, 1Y 1.111.430.99 1.00
Return / volatility, 1Y 1.582.602.74 0.97
Max drawdown, 5Y -38.6%-48.6%-38.3% -25.4%
From 52-week high -14.3%-7.5%-5.0% -1.2%
52-week high $130.00$85.24$194.75 $779.14
52-week low $71.04$35.40$75.23 $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.

MultipleCSCODGIIFTNT
P/E now vs peer median 33.2xmedian 33.2x 61.1xmedian 33.2x 64.0xmedian 38.6x
P/S now vs peer median 6.9xmedian 2.8x 5.9xmedian 2.8x 18.0xmedian 4.4x
EV/EBITDA now vs peer median 25.3xmedian 20.0x 27.2xmedian 20.0x 44.5xmedian 34.5x
P/FCF now vs peer median 34.4xmedian 29.8x 22.0xmedian 29.8x 43.5xmedian 29.4x
P/B now vs peer median 8.7xmedian 3.0x 4.4xmedian 3.0x 87.5xmedian 3.3x
PEG now vs peer median 12.32median 1.17 3.85median 1.17 2.20median 1.28

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 monthsCSCODGIIFTNT
Revenue $63.33B $506.21M $7.53B
Gross profit $40.86B $323.07M $6.04B
Operating income $15.37B $70.58M $2.44B
Net income $13.27B $48.74M $2.12B
Free cash flow $12.77B $135.98M $3.12B
R&D $9.56B $73.84M $846.40M
EPS (diluted) $3.33 $1.25 $2.87
Cash & equivalents $7.22B $27.97M $2.93B
Total debt $29.53B $108.13M $2.99B
Shares (diluted) 3.99B 38.92M 739.90M
Enterprise value $375.43B $2.88B $121.65B

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
MetricCSCODGIIFTNT
P/E 33.2x 61.1x 64.0x
P/FCF 34.4x 22.0x 43.5x
P/Operating cash flow 31.0x 21.6x 40.0x
P/S 6.9x 5.9x 18.0x
P/B 8.7x 4.4x 87.5x
P/Tangible book 10.3x 9.4x 92.1x
EV/EBITDA 25.3x 27.2x 44.5x
EV/EBIT 29.5x 43.5x 54.1x
EV/Revenue 7.2x 6.1x 17.6x
EV/FCF 35.5x 22.6x 42.4x
EV/Operating cash flow 32.0x 22.2x 38.9x
PEG (3Y EPS CAGR) 12.32 3.85 2.20

Growth

14 metrics
MetricCSCODGIIFTNT
Revenue growth (1Y) 11.8% 20.3% 18.8%
Revenue CAGR (3Y) 3.6% 4.9% 14.7%
Gross profit growth (1Y) 11.1% 23.4% 17.2%
Gross profit CAGR (3Y) 4.6% 9.3% 16.6%
Operating income growth (1Y) 30.7% 24.0% 24.8%
Operating income CAGR (3Y) 0.7% 9.7% 27.6%
Net income growth (1Y) 30.3% 14.2% 9.3%
Net income CAGR (3Y) 1.7% 18.0% 26.0%
EPS growth (1Y) 30.7% 10.5% 14.2%
EPS CAGR (3Y) 2.7% 15.9% 29.1%
Operating cash flow growth (1Y) -0.1% 30.1% 41.5%
Operating cash flow CAGR (3Y) -10.7% 59.2% 15.5%
Free cash flow growth (1Y) -3.9% 31.6% 53.3%
Free cash flow CAGR (3Y) -12.5% 60.8% 16.4%

Profitability

14 metrics
MetricCSCODGIIFTNT
Gross margin 64.5% 63.8% 80.2%
EBITDA margin 28.3% 22.3% 39.4%
Operating margin 24.3% 13.9% 32.4%
Pretax margin 25.3% 12.4% 34.8%
Net margin 21.0% 9.6% 28.2%
FCF margin 20.2% 26.9% 41.4%
Operating cash flow margin 22.4% 27.3% 45.1%
Return on equity 26.8% 7.2% 166.9%
Return on assets 10.4% 5.0% 20.4%
Return on invested capital 15.9% 6.9% 111.7%
Return on capital employed 17.9% 8.4% 44.2%
Asset turnover 0.5x 0.5x 0.7x
Cash conversion (OCF / net income) 1.1x 2.8x 1.6x
Stock comp / revenue 6.0% 3.4% 3.9%

Financial Health

11 metrics
MetricCSCODGIIFTNT
Debt / assets 22.8% 11.2% 4.6%
Debt / equity 0.6x 0.2x 0.3x
Net debt / EBITDA 0.8x 0.7x -1.2x
Debt / FCF 2.3x 0.8x 0.2x
Liabilities / assets 61.2% 29.0% 85.7%
Equity / assets 38.8% 71.0% 14.3%
Interest coverage 10.5x 8.9x 135.7x
Current ratio 0.9x 1.1x 1.3x
Quick ratio 0.6x 0.7x 1.1x
Cash ratio 0.4x 0.2x 0.8x
Altman Z-score 4.19 7.69 10.29

Shareholder Returns

7 metrics
MetricCSCODGIIFTNT
Dividend yield 1.5% – –
Net buyback yield 1.3% 0.0% 2.1%
Shareholder yield 2.8% 0.0% 2.1%
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.

ConsensusCSCODGIIFTNT
Forward P/E 23.5xFY2027 28.4xFY2026 51.7xFY2026
EPS, next fiscal year $4.74FY2027 $2.78FY2026 $3.58FY2026
EPS growth, next FY +9.5%FY2027 +32.4%FY2026 +29.7%FY2026
EPS growth, the year after +20.7% +9.4% +0.8%
Revenue, next fiscal year $74.93BFY2027 $519.66MFY2026 $8.38BFY2026
Revenue growth, next FY +18.3%FY2027 +20.8%FY2026 +23.2%FY2026
Revenue growth, the year after +0.6% +3.8% +13.2%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCSCODGIIFTNT
Held by institutions 80.1% 100.0% 68.6%
Institutions holding 4,046 283 1,567
Change in shares held, QoQ +5.0% +1.6% +23.7%
Institutions buying 1,847 142 854
Institutions selling 1,817 105 549
Buyers to sellers 1.02 1.35 1.56

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.

CSCODGIIFTNT
CSCO 1.00 0.29 0.27
DGII 0.29 1.00 0.29
FTNT 0.27 0.29 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CSCO, DGII and FTNT?

Cisco Systems (CSCO) is the largest by market capitalisation: Cisco Systems (CSCO) $439.51B, Digi International (DGII) $2.99B, Fortinet (FTNT) $135.72B.

Which stock is cheaper, CSCO, DGII and FTNT?

Cisco Systems (CSCO) trades on the lowest price-to-earnings ratio (Cisco Systems (CSCO) 33.2x, Digi International (DGII) 61.1x, Fortinet (FTNT) 64.0x). On next year's consensus earnings, Cisco Systems (CSCO) is cheapest (Cisco Systems (CSCO) 23.5x, Digi International (DGII) 28.4x, Fortinet (FTNT) 51.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Digi International (DGII) grew revenue fastest over the trailing twelve months: Cisco Systems (CSCO) +11.8%, Digi International (DGII) +20.3%, Fortinet (FTNT) +18.8%.

Which company is more profitable?

Fortinet (FTNT) has the highest net margin (Cisco Systems (CSCO) 21.0%, Digi International (DGII) 9.6%, Fortinet (FTNT) 28.2%). On return on invested capital, Fortinet (FTNT) leads (Cisco Systems (CSCO) 15.9%, Digi International (DGII) 6.9%, Fortinet (FTNT) 111.7%).

Which stock has performed better?

Over the past year Fortinet (FTNT) returned the most: Cisco Systems (CSCO) +56.0%, Digi International (DGII) +105.9%, Fortinet (FTNT) +116.9%. Over five years, Digi International (DGII) compounded fastest (Cisco Systems (CSCO) +14.7%/yr, Digi International (DGII) +29.9%/yr, Fortinet (FTNT) +23.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Cisco Systems (CSCO) 1.50%. Digi International (DGII) and Fortinet (FTNT) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Cisco Systems (CSCO) has been the steadiest (Cisco Systems (CSCO) 35.5%, Digi International (DGII) 40.8%, Fortinet (FTNT) 42.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CSCO, DGII and FTNT?

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 5. 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.