UI vs DGII vs RBBN Stock Comparison

Ubiquiti, Digi International and Ribbon Communications Prices as of Oct 27, 2026 Peers: Industry group
UI Ubiquiti Inc.
$599.82 +6.9% 1M -19.4% 1Y
Market cap
$36.30B
P/E
37.8x
Revenue (TTM)
$3.27B
Div. yield
0.57%
Networking Equipment Technology
5 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
3 wins

Head to Head

10 decided of 12

Ubiquiti leads on 5 of the 12 questions below (Ubiquiti 5, Digi International 3, Ribbon Communications 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionUIDGIIRBBNLeader
Larger companyMarket capitalisation $36.30B $2.99B $250.28M UI
Cheaper on earningsLower P/E, profitable companies only 37.8x 61.1x 13.4x RBBN
Cheaper on forward earningsLower price / next fiscal year consensus EPS 31.8x 28.4x 28.0x RBBN
Faster revenue growthRevenue growth, trailing twelve months +27.2% +20.3% -7.8% UI
More profitableNet margin, trailing twelve months 29.3% 9.6% — UI
Better return on capitalReturn on invested capital 72.8% 6.9% — UI
Less leveragedLower net debt / EBITDA — 0.7x — –
Higher dividend yieldTrailing dividend yield 0.57% — — –
Better 1-year returnPrice return, last 12 months -19.4% +105.9% -59.4% DGII
Better 5-year returnAnnualised price return, 5 years +14.4%/yr +29.9%/yr -23.4%/yr DGII
Less volatileAnnualised volatility, 1 year 53.8% 40.8% 67.5% DGII
Higher overall scoreMean of the five percentile scores vs peers 69/100 61/100 — UI

Percentile Scorecard

UIDGIIRBBN

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

AxisUIDGIIRBBN
Valuation 29 #80 of 112 45 #62 of 112 93 #9 of 112
Growth 89 #13 of 109 70 #33 of 109 30 #77 of 109
Profitability 99 #2 of 104 82 #20 of 104 –
Financial Health 75 #30 of 116 50 #59 of 116 –
Shareholder Returns 51 #40 of 81 56 #36 of 81 –
Overall 69 61 –
  • UI ranked among 122 companies in Computer Hardware
  • DGII ranked among 122 companies in Computer Hardware
  • RBBN ranked among 122 companies in Computer Hardware

Price Performance

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

Returns

PeriodUIDGIIRBBNSPY
1 month +6.9%+0.7%-22.2% -0.2%
3 months +12.0%+17.7%-31.7% +3.9%
6 months -37.8%+43.9%-46.2% +8.2%
Year to date +8.4%+82.1%-51.4% +12.9%
1 year -19.4%+105.9%-59.4% +12.3%
3 years +414.1%+212.0%-32.7% +87.4%
3 years, per year +72.7%+46.2%-12.4% +23.3%
5 years +95.6%+270.2%-73.7% +67.9%
5 years, per year +14.4%+29.9%-23.4% +10.9%
10 years +1,057.3%+654.5%-76.4% +261.1%
10 years, per year +27.7%+22.4%-13.4% +13.7%

Risk

MeasureUIDGIIRBBNSPY
Volatility, 1Y 53.8%40.8%67.5% 12.7%
Downside volatility, 1Y 59.5%38.8%79.2% 12.7%
Beta vs S&P 500, 1Y 1.641.431.30 1.00
Return / volatility, 1Y -0.362.60-0.88 0.97
Max drawdown, 5Y -70.0%-48.6%-78.9% -25.4%
From 52-week high -44.7%-7.5%-59.5% -1.2%
52-week high $1,084.50$85.24$3.46 $779.14
52-week low $515.44$35.40$1.32 $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.

MultipleUIDGIIRBBN
P/E now vs peer median 37.8xmedian 33.2x 61.1xmedian 33.2x 13.4xmedian 33.2x
P/S now vs peer median 11.1xmedian 2.8x 5.9xmedian 2.8x 0.3xmedian 2.8x
EV/EBITDA now vs peer median 29.6xmedian 20.0x 27.2xmedian 20.0x —median 20.0x
P/FCF now vs peer median 39.9xmedian 29.8x 22.0xmedian 29.8x 43.5xmedian 29.8x
P/B now vs peer median 25.2xmedian 3.0x 4.4xmedian 3.0x 0.6xmedian 3.0x
PEG now vs peer median 1.15median 1.17 3.85median 1.17 0.41median 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 monthsUIDGIIRBBN
Revenue $3.27B $506.21M $800.98M
Gross profit $1.51B $323.07M $386.62M
Operating income $1.19B $70.58M -$29.02M
Net income $960.30M $48.74M –
Free cash flow $908.94M $135.98M –
R&D $204.17M $73.84M $178.44M
EPS (diluted) $15.85 $1.25 $0.10
Cash & equivalents $522.58M $27.97M $40.38M
Total debt $180.81M $108.13M –
Shares (diluted) 60.57M 38.92M 177.25M
Enterprise value $34.84B $2.88B $250.28M

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
MetricUIDGIIRBBN
P/E 37.8x 61.1x 13.4x
P/FCF 39.9x 22.0x 43.5x
P/Operating cash flow 39.1x 21.6x –
P/S 11.1x 5.9x 0.3x
P/B 25.2x 4.4x 0.6x
P/Tangible book 25.2x 9.4x 0.9x
EV/EBITDA 29.6x 27.2x –
EV/EBIT 30.1x 43.5x –
EV/Revenue 10.9x 6.1x 0.3x
EV/FCF 39.3x 22.6x –
EV/Operating cash flow 38.4x 22.2x –
PEG (3Y EPS CAGR) 1.15 3.85 0.41

Growth

14 metrics
MetricUIDGIIRBBN
Revenue growth (1Y) 27.2% 20.3% -7.8%
Revenue CAGR (3Y) 19.0% 4.9% -1.3%
Gross profit growth (1Y) 35.3% 23.4% -12.1%
Gross profit CAGR (3Y) 25.7% 9.3% -1.2%
Operating income growth (1Y) 41.8% 24.0% -240.9%
Operating income CAGR (3Y) 29.6% 9.7% 9.9%
Net income growth (1Y) 34.9% 14.2% –
Net income CAGR (3Y) 33.1% 18.0% –
EPS growth (1Y) 34.8% 10.5% 143.0%
EPS CAGR (3Y) 33.0% 15.9% 32.8%
Operating cash flow growth (1Y) 45.1% 30.1% –
Operating cash flow CAGR (3Y) 103.2% 59.2% –
Free cash flow growth (1Y) 44.9% 31.6% –
Free cash flow CAGR (3Y) 95.4% 60.8% –

Profitability

14 metrics
MetricUIDGIIRBBN
Gross margin 46.2% 63.8% –
EBITDA margin 36.8% 22.3% –
Operating margin 36.2% 13.9% –
Pretax margin 36.1% 12.4% –
Net margin 29.3% 9.6% –
FCF margin 27.8% 26.9% –
Operating cash flow margin 28.4% 27.3% –
Return on equity 72.7% 7.2% –
Return on assets 49.1% 5.0% –
Return on invested capital 72.8% 6.9% –
Return on capital employed 89.1% 8.4% –
Asset turnover 1.7x 0.5x –
Cash conversion (OCF / net income) 1.0x 2.8x –
Stock comp / revenue 0.2% 3.4% –

Financial Health

11 metrics
MetricUIDGIIRBBN
Debt / assets – 11.2% –
Debt / equity – 0.2x –
Net debt / EBITDA – 0.7x –
Debt / FCF – 0.8x –
Liabilities / assets 34.5% 29.0% –
Equity / assets 65.5% 71.0% –
Interest coverage – 8.9x –
Current ratio 2.9x 1.1x 1.3x
Quick ratio 1.5x 0.7x –
Cash ratio 1.0x 0.2x –
Altman Z-score 33.57 7.69 –

Shareholder Returns

7 metrics
MetricUIDGIIRBBN
Dividend yield 0.6% – –
Net buyback yield – 0.0% –
Shareholder yield 0.6% 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.

ConsensusUIDGIIRBBN
Forward P/E 31.8xFY2027 28.4xFY2026 28.0xFY2026
EPS, next fiscal year $18.88FY2027 $2.78FY2026 $0.05FY2026
EPS growth, next FY +18.4%FY2027 +32.4%FY2026 -92.4%FY2026
EPS growth, the year after +9.2% +9.4% +200.0%
Revenue, next fiscal year $4.12BFY2027 $519.66MFY2026 $790.52MFY2026
Revenue growth, next FY +25.9%FY2027 +20.8%FY2026 -6.4%FY2026
Revenue growth, the year after +5.9% +3.8% +11.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersUIDGIIRBBN
Held by institutions 4.9% 100.0% 71.8%
Institutions holding 354 283 161
Change in shares held, QoQ +8.0% +1.6% -0.7%
Institutions buying 163 142 88
Institutions selling 139 105 41
Buyers to sellers 1.17 1.35 2.15

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.

UIDGIIRBBN
UI 1.00 0.23 0.12
DGII 0.23 1.00 0.23
RBBN 0.12 0.23 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, UI, DGII and RBBN?

Ubiquiti (UI) is the largest by market capitalisation: Ubiquiti (UI) $36.30B, Digi International (DGII) $2.99B, Ribbon Communications (RBBN) $250.28M.

Which stock is cheaper, UI, DGII and RBBN?

Ribbon Communications (RBBN) trades on the lowest price-to-earnings ratio (Ubiquiti (UI) 37.8x, Digi International (DGII) 61.1x, Ribbon Communications (RBBN) 13.4x). On next year's consensus earnings, Ribbon Communications (RBBN) is cheapest (Ubiquiti (UI) 31.8x, Digi International (DGII) 28.4x, Ribbon Communications (RBBN) 28.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Ubiquiti (UI) grew revenue fastest over the trailing twelve months: Ubiquiti (UI) +27.2%, Digi International (DGII) +20.3%, Ribbon Communications (RBBN) -7.8%.

Which company is more profitable?

Ubiquiti (UI) has the highest net margin (Ubiquiti (UI) 29.3%, Digi International (DGII) 9.6%). On return on invested capital, Ubiquiti (UI) leads (Ubiquiti (UI) 72.8%, Digi International (DGII) 6.9%).

Which stock has performed better?

Over the past year Digi International (DGII) returned the most: Ubiquiti (UI) -19.4%, Digi International (DGII) +105.9%, Ribbon Communications (RBBN) -59.4%. Over five years, Digi International (DGII) compounded fastest (Ubiquiti (UI) +14.4%/yr, Digi International (DGII) +29.9%/yr, Ribbon Communications (RBBN) -23.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Ubiquiti (UI) 0.57%. Digi International (DGII) and Ribbon Communications (RBBN) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Digi International (DGII) has been the steadiest (Ubiquiti (UI) 53.8%, Digi International (DGII) 40.8%, Ribbon Communications (RBBN) 67.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, UI, DGII and RBBN?

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