CSCO vs DGII vs RDCM Stock Comparison

Cisco Systems, Digi International and Radcom Prices as of Oct 29, 2026 Peers: Industry group
1 more company in this comparison (UI) Create a free account to keep reading and compare up to 10 companies.
CSCO Cisco Systems, Inc.
$108.59 +1.5% 1M +52.2% 1Y
Market cap
$412.20B
P/E
31.1x
Revenue (TTM)
$63.33B
Div. yield
–
Networking Equipment Technology
5 wins
DGII Digi International Inc
$77.63 +1.5% 1M +103.5% 1Y
Market cap
$2.75B
P/E
56.5x
Revenue (TTM)
$506.21M
Div. yield
–
Networking Equipment Technology
4 wins
RDCM Radcom Ltd
$10.69 +5.0% 1M -21.5% 1Y
Market cap
$166.33M
P/E
18.8x
Revenue (TTM)
—
Div. yield
–
IT Operations Software Technology
2 wins

Head to Head

11 decided of 12

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

QuestionCSCODGIIRDCMLeader
Larger companyMarket capitalisation $412.20B $2.75B $166.33M CSCO
Cheaper on earningsLower P/E, profitable companies only 31.1x 56.5x 18.8x RDCM
Cheaper on forward earningsLower price / next fiscal year consensus EPS 22.9x 27.9x 28.9x CSCO
Faster revenue growthRevenue growth, trailing twelve months +11.8% +20.3% — DGII
More profitableNet margin, trailing twelve months 21.0% 9.6% — CSCO
Better return on capitalReturn on invested capital 15.9% 6.9% — CSCO
Less leveragedLower net debt / EBITDA 0.8x 0.7x — DGII
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +52.2% +103.5% -21.5% DGII
Better 5-year returnAnnualised price return, 5 years +14.2%/yr +29.2%/yr -2.0%/yr DGII
Less volatileAnnualised volatility, 1 year 35.5% 40.8% 47.7% CSCO
Higher overall scoreMean of the five percentile scores vs peers 55/100 59/100 90/100 RDCM

Percentile Scorecard

CSCODGIIRDCM

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

AxisCSCODGIIRDCM
Valuation 33 #75 of 112 42 #65 of 112 98 #4 of 124
Growth 40 #65 of 108 70 #33 of 108 82 #21 of 113
Profitability 88 #13 of 104 82 #20 of 104 88 #14 of 109
Financial Health 30 #81 of 116 48 #61 of 116 91 #12 of 127
Shareholder Returns 81 #16 of 78 53 #37 of 78 –
Overall 55 59 90
  • CSCO ranked among 121 companies in Computer Hardware
  • DGII ranked among 121 companies in Computer Hardware
  • RDCM ranked among 137 companies in Infrastructure Software

Price Performance

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

Returns

PeriodCSCODGIIRDCMSPY
1 month +1.5%+1.5%+5.0% +0.7%
3 months -4.4%+13.8%+6.6% +3.7%
6 months +18.7%+38.5%-33.0% +7.1%
Year to date +41.0%+79.3%-18.3% +12.8%
1 year +52.2%+103.5%-21.5% +11.9%
3 years +110.6%+206.2%+37.1% +85.2%
3 years, per year +28.2%+45.3%+11.1% +22.8%
5 years +94.0%+260.2%-9.6% +67.6%
5 years, per year +14.2%+29.2%-2.0% +10.9%
10 years +255.0%+700.3%-46.1% +262.0%
10 years, per year +13.5%+23.1%-6.0% +13.7%

Risk

MeasureCSCODGIIRDCMSPY
Volatility, 1Y 35.5%40.8%47.7% 12.7%
Downside volatility, 1Y 37.1%38.6%52.1% 12.6%
Beta vs S&P 500, 1Y 1.101.430.70 1.00
Return / volatility, 1Y 1.472.54-0.45 0.94
Max drawdown, 5Y -38.6%-48.6%-46.9% -25.4%
From 52-week high -16.5%-8.9%-33.8% -1.2%
52-week high $130.00$85.24$16.14 $779.14
52-week low $71.04$35.40$9.91 $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.

MultipleCSCODGIIRDCM
P/E now vs peer median 32.4xmedian 32.9x 60.2xmedian 32.9x 19.7xmedian 39.0x
P/S now vs peer median 6.8xmedian 2.9x 5.8xmedian 2.9x —median 4.6x
EV/EBITDA now vs peer median 24.7xmedian 20.0x 26.8xmedian 20.0x —median 32.7x
P/FCF now vs peer median 33.6xmedian 30.2x 21.7xmedian 30.2x —median 27.4x
P/B now vs peer median 8.5xmedian 2.9x 4.3xmedian 2.9x 1.5xmedian 3.2x
PEG now vs peer median 12.01median 1.08 3.79median 1.08 0.20median 1.23

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 monthsCSCODGIIRDCM
Revenue $63.33B $506.21M –
Gross profit $40.86B $323.07M –
Operating income $15.37B $70.58M –
Net income $13.27B $48.74M $9.48M
Free cash flow $12.77B $135.98M –
R&D $9.56B $73.84M –
EPS (diluted) $3.33 $1.25 $0.53
Cash & equivalents $7.22B $27.97M $12.61M
Total debt $29.53B $108.13M –
Shares (diluted) 3.99B 38.92M 16.84M
Enterprise value $348.13B $2.64B -$268.41M

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
MetricCSCODGIIRDCM
P/E 32.4x 60.2x 19.7x
P/FCF 33.6x 21.7x –
P/Operating cash flow 30.2x 21.3x –
P/S 6.8x 5.8x –
P/B 8.5x 4.3x 1.5x
P/Tangible book 10.0x 9.2x 1.5x
EV/EBITDA 24.7x 26.8x –
EV/EBIT 28.8x 42.9x 11.4x
EV/Revenue 7.0x 6.0x –
EV/FCF 34.6x 22.3x –
EV/Operating cash flow 31.2x 21.9x –
PEG (3Y EPS CAGR) 12.01 3.79 0.20

Growth

14 metrics
MetricCSCODGIIRDCM
Revenue growth (1Y) 11.8% 20.3% –
Revenue CAGR (3Y) 3.6% 4.9% –
Gross profit growth (1Y) 11.1% 23.4% –
Gross profit CAGR (3Y) 4.6% 9.3% –
Operating income growth (1Y) 30.7% 24.0% –
Operating income CAGR (3Y) 0.7% 9.7% –
Net income growth (1Y) 30.3% 14.2% -17.4%
Net income CAGR (3Y) 1.7% 18.0% 96.3%
EPS growth (1Y) 30.7% 10.5% -24.1%
EPS CAGR (3Y) 2.7% 15.9% 97.8%
Operating cash flow growth (1Y) -0.1% 30.1% –
Operating cash flow CAGR (3Y) -10.7% 59.2% –
Free cash flow growth (1Y) -3.9% 31.6% –
Free cash flow CAGR (3Y) -12.5% 60.8% –

Profitability

14 metrics
MetricCSCODGIIRDCM
Gross margin 64.5% 63.8% –
EBITDA margin 28.3% 22.3% –
Operating margin 24.3% 13.9% –
Pretax margin 25.3% 12.4% –
Net margin 21.0% 9.6% –
FCF margin 20.2% 26.9% –
Operating cash flow margin 22.4% 27.3% –
Return on equity 26.8% 7.2% 8.0%
Return on assets 10.4% 5.0% 6.4%
Return on invested capital 15.9% 6.9% –
Return on capital employed 17.9% 8.4% 4.7%
Asset turnover 0.5x 0.5x –
Cash conversion (OCF / net income) 1.1x 2.8x –
Stock comp / revenue 6.0% 3.4% –

Financial Health

11 metrics
MetricCSCODGIIRDCM
Debt / assets 22.8% 11.2% –
Debt / equity 0.6x 0.2x –
Net debt / EBITDA 0.8x 0.7x –
Debt / FCF 2.3x 0.8x –
Liabilities / assets 61.2% 29.0% 19.9%
Equity / assets 38.8% 71.0% 80.1%
Interest coverage 10.5x 8.9x –
Current ratio 0.9x 1.1x 6.2x
Quick ratio 0.6x 0.7x 6.1x
Cash ratio 0.4x 0.2x 5.1x
Altman Z-score 4.11 7.59 –

Shareholder Returns

7 metrics
MetricCSCODGIIRDCM
Dividend yield 1.5% – –
Net buyback yield 1.3% 0.0% –
Shareholder yield 2.9% 0.0% –
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.

ConsensusCSCODGIIRDCM
Forward P/E 22.9xFY2027 27.9xFY2026 28.9xFY2026
EPS, next fiscal year $4.74FY2027 $2.78FY2026 $0.37FY2026
EPS growth, next FY +9.5%FY2027 +32.4%FY2026 -66.1%FY2026
EPS growth, the year after +20.7% +9.4% +24.3%
Revenue, next fiscal year $74.93BFY2027 $519.66MFY2026 $56.61MFY2026
Revenue growth, next FY +18.3%FY2027 +20.8%FY2026 -20.8%FY2026
Revenue growth, the year after +0.6% +3.8% +2.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCSCODGIIRDCM
Held by institutions 80.1% 100.0% 53.3%
Institutions holding 4,047 284 54
Change in shares held, QoQ +5.0% +1.6% +2.3%
Institutions buying 1,847 143 29
Institutions selling 1,818 105 16
Buyers to sellers 1.02 1.36 1.81

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.

CSCODGIIRDCM
CSCO 1.00 0.30 0.21
DGII 0.30 1.00 0.13
RDCM 0.21 0.13 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CSCO, DGII and RDCM?

Cisco Systems (CSCO) is the largest by market capitalisation: Cisco Systems (CSCO) $412.20B, Digi International (DGII) $2.75B, Radcom (RDCM) $166.33M.

Which stock is cheaper, CSCO, DGII and RDCM?

Radcom (RDCM) trades on the lowest price-to-earnings ratio (Cisco Systems (CSCO) 31.1x, Digi International (DGII) 56.5x, Radcom (RDCM) 18.8x). On next year's consensus earnings, Cisco Systems (CSCO) is cheapest (Cisco Systems (CSCO) 22.9x, Digi International (DGII) 27.9x, Radcom (RDCM) 28.9x). 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%.

Which company is more profitable?

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

Which stock has performed better?

Over the past year Digi International (DGII) returned the most: Cisco Systems (CSCO) +52.2%, Digi International (DGII) +103.5%, Radcom (RDCM) -21.5%. Over five years, Digi International (DGII) compounded fastest (Cisco Systems (CSCO) +14.2%/yr, Digi International (DGII) +29.2%/yr, Radcom (RDCM) -2.0%/yr). Returns are price only, before dividends.

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%, Radcom (RDCM) 47.7%). Volatility measures how widely the price swings, not the risk of the business.

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

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Cisco Systems (CSCO) 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.