DGII vs DOX vs SILC Stock Comparison

Digi International, Amdocs and Silicom Prices as of Oct 27, 2026 Peers: Industry group
DGII Digi International Inc
$78.85 +0.7% 1M +105.9% 1Y
Market cap
$2.96B
P/E
60.7x
Revenue (TTM)
$506.21M
Div. yield
–
Networking Equipment Technology
2 wins
DOX Amdocs Ltd
$61.77 +7.0% 1M -26.7% 1Y
Market cap
$6.87B
P/E
15.0x
Revenue (TTM)
$4.65B
Div. yield
–
Networking Equipment Technology
6 wins
SILC Silicom Ltd.
$42.00 -20.4% 1M +141.4% 1Y
Market cap
$249.85M
P/E
–
Revenue (TTM)
$75.43M
Div. yield
–
Networking Equipment Technology
2 wins

Head to Head

10 decided of 12

Amdocs leads on 6 of the 12 questions below (Amdocs 6, Silicom 2, Digi International 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionDGIIDOXSILCLeader
Larger companyMarket capitalisation $2.96B $6.87B $249.85M DOX
Cheaper on earningsLower P/E, profitable companies only 60.7x 15.0x -25.5x DOX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 28.4x 7.8x — DOX
Faster revenue growthRevenue growth, trailing twelve months +20.3% +0.1% +28.6% SILC
More profitableNet margin, trailing twelve months 9.6% 9.8% -13.0% DOX
Better return on capitalReturn on invested capital 6.9% — — –
Less leveragedLower net debt / EBITDA 0.7x 0.9x — DGII
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +105.9% -26.7% +141.4% SILC
Better 5-year returnAnnualised price return, 5 years +29.9%/yr -4.2%/yr 0.0%/yr DGII
Less volatileAnnualised volatility, 1 year 40.8% 29.8% 90.3% DOX
Higher overall scoreMean of the five percentile scores vs peers 61/100 64/100 36/100 DOX

Percentile Scorecard

DGIIDOXSILC

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

AxisDGIIDOXSILC
Valuation 45 #62 of 112 90 #12 of 112 41 #67 of 112
Growth 70 #33 of 109 15 #93 of 109 21 #86 of 109
Profitability 82 #20 of 104 84 #18 of 104 18 #85 of 104
Financial Health 50 #59 of 116 36 #75 of 116 65 #41 of 116
Shareholder Returns 56 #36 of 81 96 #4 of 81 –
Overall 61 64 36
  • DGII ranked among 122 companies in Computer Hardware
  • DOX ranked among 122 companies in Computer Hardware
  • SILC ranked among 122 companies in Computer Hardware

Price Performance

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

Returns

PeriodDGIIDOXSILCSPY
1 month +0.7%+7.0%-20.4% -0.2%
3 months +17.7%+12.6%+10.5% +3.9%
6 months +43.9%-3.9%+52.5% +8.2%
Year to date +82.1%-23.3%+185.7% +12.9%
1 year +105.9%-26.7%+141.4% +12.3%
3 years +212.0%-21.5%+180.0% +87.4%
3 years, per year +46.2%-7.8%+41.0% +23.3%
5 years +270.2%-19.4%0.0% +67.9%
5 years, per year +29.9%-4.2%0.0% +10.9%
10 years +654.5%+5.9%+15.1% +261.1%
10 years, per year +22.4%+0.6%+1.4% +13.7%

Risk

MeasureDGIIDOXSILCSPY
Volatility, 1Y 40.8%29.8%90.3% 12.7%
Downside volatility, 1Y 38.8%32.5%79.5% 12.7%
Beta vs S&P 500, 1Y 1.430.253.01 1.00
Return / volatility, 1Y 2.60-0.901.57 0.97
Max drawdown, 5Y -48.6%-49.5%-77.3% -25.4%
From 52-week high -7.5%-27.7%-31.9% -1.2%
52-week high $85.24$85.49$61.65 $779.14
52-week low $35.40$49.87$13.50 $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.

MultipleDGIIDOXSILC
P/E now vs peer median 61.1xmedian 33.2x 15.0xmedian 33.2x -24.5xmedian 33.2x
P/S now vs peer median 5.9xmedian 2.8x 1.4xmedian 2.8x 3.2xmedian 2.8x
EV/EBITDA now vs peer median 27.2xmedian 20.0x 8.9xmedian 20.0x —median 20.0x
P/FCF now vs peer median 22.0xmedian 29.8x 7.8xmedian 29.8x —median 29.8x
P/B now vs peer median 4.4xmedian 3.0x 2.0xmedian 3.0x 2.1xmedian 3.0x
PEG now vs peer median 3.85median 1.17 -4.11median 1.17 0.65median 1.17

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 monthsDGIIDOXSILC
Revenue $506.21M $4.65B $75.43M
Gross profit $323.07M $1.78B $22.75M
Operating income $70.58M $626.70M -$10.69M
Net income $48.74M $457.53M -$9.79M
Free cash flow $135.98M $858.80M –
R&D $73.84M $343.21M $21.03M
EPS (diluted) $1.25 $4.17 $-1.72
Cash & equivalents $27.97M $206.45M $25.15M
Total debt $108.13M $3.25B –
Shares (diluted) 38.92M 109.66M 5.71M
Enterprise value $2.85B $5.88B $110.55M

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
MetricDGIIDOXSILC
P/E 61.1x 15.0x -24.5x
P/FCF 22.0x 7.8x –
P/Operating cash flow 21.6x 8.9x –
P/S 5.9x 1.4x 3.2x
P/B 4.4x 2.0x 2.1x
P/Tangible book 9.4x 2.2x 2.2x
EV/EBITDA 27.2x 8.9x –
EV/EBIT 43.5x 11.8x -19.5x
EV/Revenue 6.1x 1.6x 2.8x
EV/FCF 22.6x 8.6x –
EV/Operating cash flow 22.2x 9.9x –
PEG (3Y EPS CAGR) 3.85 -4.11 0.65

Growth

14 metrics
MetricDGIIDOXSILC
Revenue growth (1Y) 20.3% 0.1% 28.6%
Revenue CAGR (3Y) 4.9% -1.1% -22.1%
Gross profit growth (1Y) 23.4% 2.9% 31.6%
Gross profit CAGR (3Y) 9.3% 1.5% -24.5%
Operating income growth (1Y) 24.0% -11.9% 18.2%
Operating income CAGR (3Y) 9.7% -3.0% -35.7%
Net income growth (1Y) 14.2% -18.0% 34.3%
Net income CAGR (3Y) 18.0% -7.0% -36.0%
EPS growth (1Y) 10.5% -14.5% 30.7%
EPS CAGR (3Y) 15.9% -3.7% -37.8%
Operating cash flow growth (1Y) 30.1% 1.6% –
Operating cash flow CAGR (3Y) 59.2% -0.8% –
Free cash flow growth (1Y) 31.6% 2.8% –
Free cash flow CAGR (3Y) 60.8% -3.2% –

Profitability

14 metrics
MetricDGIIDOXSILC
Gross margin 63.8% 38.3% 30.2%
EBITDA margin 22.3% 17.9% –
Operating margin 13.9% 13.5% -14.2%
Pretax margin 12.4% 12.5% -12.3%
Net margin 9.6% 9.8% -13.0%
FCF margin 26.9% 18.5% –
Operating cash flow margin 27.3% 16.1% –
Return on equity 7.2% – -8.5%
Return on assets 5.0% 7.2% -6.1%
Return on invested capital 6.9% – –
Return on capital employed 8.4% 13.4% -8.9%
Asset turnover 0.5x 0.7x 0.5x
Cash conversion (OCF / net income) 2.8x 1.6x –
Stock comp / revenue 3.4% 2.4% –

Financial Health

11 metrics
MetricDGIIDOXSILC
Debt / assets 11.2% 14.5% –
Debt / equity 0.2x 0.3x –
Net debt / EBITDA 0.7x 0.9x –
Debt / FCF 0.8x 1.1x –
Liabilities / assets 29.0% 48.1% 29.5%
Equity / assets 71.0% 51.9% 70.5%
Interest coverage 8.9x – –
Current ratio 1.1x 0.9x 3.1x
Quick ratio 0.7x 1.0x 1.3x
Cash ratio 0.2x 0.1x 0.8x
Altman Z-score 7.69 3.93 4.64

Shareholder Returns

7 metrics
MetricDGIIDOXSILC
Dividend yield – 3.6% –
Net buyback yield 0.0% 7.9% –
Shareholder yield 0.0% 11.5% 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.

ConsensusDGIIDOXSILC
Forward P/E 28.4xFY2026 7.8xFY2026 –
EPS, next fiscal year $2.78FY2026 $7.92FY2026 $-0.43FY2026
EPS growth, next FY +32.4%FY2026 +13.3%FY2026 –
EPS growth, the year after +9.4% +4.0% –
Revenue, next fiscal year $519.66MFY2026 $4.46BFY2026 $91.18MFY2026
Revenue growth, next FY +20.8%FY2026 -1.6%FY2026 +47.2%FY2026
Revenue growth, the year after +3.8% +5.0% +29.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersDGIIDOXSILC
Held by institutions 100.0% 93.0% 43.1%
Institutions holding 283 446 51
Change in shares held, QoQ +1.6% +0.5% +42.4%
Institutions buying 142 250 32
Institutions selling 105 151 12
Buyers to sellers 1.35 1.66 2.67

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.

DGIIDOXSILC
DGII 1.00 -0.03 0.40
DOX -0.03 1.00 -0.16
SILC 0.40 -0.16 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, DGII, DOX and SILC?

Amdocs (DOX) is the largest by market capitalisation: Digi International (DGII) $2.96B, Amdocs (DOX) $6.87B, Silicom (SILC) $249.85M.

Which stock is cheaper, DGII, DOX and SILC?

Amdocs (DOX) trades on the lowest price-to-earnings ratio (Digi International (DGII) 60.7x, Amdocs (DOX) 15.0x, Silicom (SILC) -25.5x). On next year's consensus earnings, Amdocs (DOX) is cheapest (Digi International (DGII) 28.4x, Amdocs (DOX) 7.8x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Silicom (SILC) grew revenue fastest over the trailing twelve months: Digi International (DGII) +20.3%, Amdocs (DOX) +0.1%, Silicom (SILC) +28.6%.

Which company is more profitable?

Amdocs (DOX) has the highest net margin (Digi International (DGII) 9.6%, Amdocs (DOX) 9.8%, Silicom (SILC) -13.0%).

Which stock has performed better?

Over the past year Silicom (SILC) returned the most: Digi International (DGII) +105.9%, Amdocs (DOX) -26.7%, Silicom (SILC) +141.4%. Over five years, Digi International (DGII) compounded fastest (Digi International (DGII) +29.9%/yr, Amdocs (DOX) -4.2%/yr, Silicom (SILC) 0.0%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Amdocs (DOX) has been the steadiest (Digi International (DGII) 40.8%, Amdocs (DOX) 29.8%, Silicom (SILC) 90.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, DGII, DOX and SILC?

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