AUDC vs AAOI vs UI Stock Comparison

Audiocodes, Applied Optoelectronics and Ubiquiti Prices as of Oct 26, 2026 Peers: Industry group
AUDC Audiocodes Ltd
$11.47 +7.6% 1M +26.7% 1Y
Market cap
$333.42M
P/E
47.2x
Revenue (TTM)
$249.25M
Div. yield
–
Networking Equipment Technology
3 wins
UI Ubiquiti Inc.
$585.48 +4.3% 1M -20.4% 1Y
Market cap
$36.33B
P/E
37.8x
Revenue (TTM)
$3.27B
Div. yield
–
Networking Equipment Technology
5 wins

Head to Head

11 decided of 12

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

QuestionAUDCAAOIUILeader
Larger companyMarket capitalisation $333.42M $6.28B $36.33B UI
Cheaper on earningsLower P/E, profitable companies only 47.2x -110.0x 37.8x UI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 17.9x 101.3x 31.0x AUDC
Faster revenue growthRevenue growth, trailing twelve months +2.5% +61.8% +27.2% AAOI
More profitableNet margin, trailing twelve months 2.8% -9.6% 29.3% UI
Better return on capitalReturn on invested capital 9.1% -4.2% 72.8% UI
Less leveragedLower net debt / EBITDA -2.9x 13.8x — AUDC
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +26.7% +111.5% -20.4% AAOI
Better 5-year returnAnnualised price return, 5 years -19.5%/yr +56.4%/yr +14.4%/yr AAOI
Less volatileAnnualised volatility, 1 year 42.0% 138.9% 53.8% AUDC
Higher overall scoreMean of the five percentile scores vs peers 56/100 33/100 68/100 UI

Percentile Scorecard

AUDCAAOIUI

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

AxisAUDCAAOIUI
Valuation 87 #15 of 111 12 #98 of 111 27 #81 of 111
Growth 17 #90 of 108 55 #49 of 108 90 #12 of 108
Profitability 69 #33 of 104 16 #88 of 104 99 #2 of 104
Financial Health 69 #36 of 115 72 #33 of 115 75 #30 of 115
Shareholder Returns 36 #52 of 81 9 #74 of 81 50 #41 of 81
Overall 56 33 68
  • AUDC ranked among 121 companies in Computer Hardware
  • AAOI ranked among 121 companies in Computer Hardware
  • UI ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodAUDCAAOIUISPY
1 month +7.6%-29.1%+4.3% -0.8%
3 months +17.3%-26.5%+8.4% +3.5%
6 months +29.3%-50.7%-42.0% +7.0%
Year to date +31.4%+106.4%+5.8% +12.2%
1 year +26.7%+111.5%-20.4% +13.0%
3 years +59.5%+921.9%+401.8% +86.3%
3 years, per year +16.9%+117.1%+71.3% +23.1%
5 years -66.2%+835.5%+95.5% +68.6%
5 years, per year -19.5%+56.4%+14.4% +11.0%
10 years +115.2%+236.3%+1,006.8% +258.0%
10 years, per year +8.0%+12.9%+27.2% +13.6%

Risk

MeasureAUDCAAOIUISPY
Volatility, 1Y 42.0%138.9%53.8% 12.7%
Downside volatility, 1Y 47.1%126.6%59.5% 12.7%
Beta vs S&P 500, 1Y 1.144.291.64 1.00
Return / volatility, 1Y 0.640.80-0.38 1.02
Max drawdown, 5Y -81.0%-82.6%-70.0% -25.4%
From 52-week high 0.0%-67.8%-46.0% -1.8%
52-week high $11.47$223.10$1,084.50 $779.14
52-week low $7.03$19.49$515.44 $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.

MultipleAUDCAAOIUI
P/E now vs peer median 46.3xmedian 32.0x -102.9xmedian 32.0x 36.9xmedian 32.0x
P/S now vs peer median 1.2xmedian 2.8x 10.2xmedian 2.8x 10.8xmedian 2.8x
EV/EBITDA now vs peer median 13.6xmedian 19.4x -175.3xmedian 19.4x 28.9xmedian 19.4x
P/FCF now vs peer median 9.5xmedian 29.0x -10.1xmedian 29.0x 39.0xmedian 29.0x
P/B now vs peer median 2.1xmedian 2.9x 3.6xmedian 2.9x 24.6xmedian 2.9x
PEG now vs peer median -2.74median 1.13 -3.10median 1.13 1.12median 1.13

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 monthsAUDCAAOIUI
Revenue $249.25M $595.97M $3.27B
Gross profit $163.86M $172.33M $1.51B
Operating income $14.36M -$67.41M $1.19B
Net income $7.06M -$57.02M $960.30M
Free cash flow $32.61M -$600.81M $908.94M
R&D $54.05M $107.61M $204.17M
EPS (diluted) $0.24 $-0.70 $15.85
Cash & equivalents $51.41M $499.74M $522.58M
Total debt $27.00M $57.26M $180.81M
Shares (diluted) 28.98M 81.57M 60.57M
Enterprise value $60.29M $4.99B $34.87B

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
MetricAUDCAAOIUI
P/E 46.3x -102.9x 36.9x
P/FCF 9.5x -10.1x 39.0x
P/Operating cash flow 11.5x -46.1x 38.2x
P/S 1.2x 10.2x 10.8x
P/B 2.1x 3.6x 24.6x
P/Tangible book 2.9x 3.6x 24.6x
EV/EBITDA 13.6x -175.3x 28.9x
EV/EBIT 17.9x -83.5x 29.4x
EV/Revenue 1.0x 9.4x 10.6x
EV/FCF 7.9x -9.4x 38.3x
EV/Operating cash flow 9.5x -42.7x 37.5x
PEG (3Y EPS CAGR) -2.74 -3.10 1.12

Growth

14 metrics
MetricAUDCAAOIUI
Revenue growth (1Y) 2.5% 61.8% 27.2%
Revenue CAGR (3Y) -1.3% 40.9% 19.0%
Gross profit growth (1Y) 3.5% 62.0% 35.3%
Gross profit CAGR (3Y) -0.2% 73.3% 25.7%
Operating income growth (1Y) -5.7% -40.6% 41.8%
Operating income CAGR (3Y) -5.0% -2.8% 29.6%
Net income growth (1Y) -48.7% 63.4% 34.9%
Net income CAGR (3Y) -20.0% 6.2% 33.1%
EPS growth (1Y) -45.8% 74.5% 34.8%
EPS CAGR (3Y) -16.9% 33.2% 33.0%
Operating cash flow growth (1Y) -38.9% 15.2% 45.1%
Operating cash flow CAGR (3Y) 50.4% -168.6% 103.2%
Free cash flow growth (1Y) -42.4% -146.3% 44.9%
Free cash flow CAGR (3Y) 39.0% -294.2% 95.4%

Profitability

14 metrics
MetricAUDCAAOIUI
Gross margin 65.7% 28.9% 46.2%
EBITDA margin 7.6% -5.4% 36.8%
Operating margin 5.8% -11.3% 36.2%
Pretax margin 4.5% -10.6% 36.1%
Net margin 2.8% -9.6% 29.3%
FCF margin 13.1% -100.8% 27.8%
Operating cash flow margin 10.9% -22.1% 28.4%
Return on equity 10.3% -4.1% 72.7%
Return on assets 5.0% -2.9% 49.1%
Return on invested capital 9.1% -4.2% 72.8%
Return on capital employed 6.5% -4.5% 89.1%
Asset turnover 0.8x 0.3x 1.7x
Cash conversion (OCF / net income) 3.8x 2.3x 1.0x
Stock comp / revenue 2.4% 2.6% 0.2%

Financial Health

11 metrics
MetricAUDCAAOIUI
Debt / assets 2.4% 2.5% –
Debt / equity 0.1x 0.0x –
Net debt / EBITDA -2.9x 13.8x –
Debt / FCF 0.2x -0.1x –
Liabilities / assets 52.8% 27.5% 34.5%
Equity / assets 47.2% 72.5% 65.5%
Interest coverage – -19.1x –
Current ratio 1.9x 2.8x 2.9x
Quick ratio 1.4x 1.9x 1.5x
Cash ratio 0.7x 1.2x 1.0x
Altman Z-score – 5.99 32.88

Shareholder Returns

7 metrics
MetricAUDCAAOIUI
Dividend yield 3.5% – 0.6%
Net buyback yield -13.3% -22.3% –
Shareholder yield -9.8% -22.3% 0.6%
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.

ConsensusAUDCAAOIUI
Forward P/E 17.9xFY2026 101.3xFY2026 31.0xFY2027
EPS, next fiscal year $0.64FY2026 $0.71FY2026 $18.88FY2027
EPS growth, next FY +4.9%FY2026 – +18.4%FY2027
EPS growth, the year after +3.1% +646.5% +9.2%
Revenue, next fiscal year $265.51MFY2026 $994.70MFY2026 $4.12BFY2027
Revenue growth, next FY +8.1%FY2026 +118.3%FY2026 +25.9%FY2027
Revenue growth, the year after +1.2% +185.6% +5.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAUDCAAOIUI
Held by institutions 33.5% 60.5% 4.9%
Institutions holding 67 481 354
Change in shares held, QoQ +7.5% -3.5% +8.0%
Institutions buying 31 313 163
Institutions selling 20 143 139
Buyers to sellers 1.55 2.19 1.17

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.

AUDCAAOIUI
AUDC 1.00 0.21 0.20
AAOI 0.21 1.00 0.31
UI 0.20 0.31 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AUDC, AAOI and UI?

Ubiquiti (UI) is the largest by market capitalisation: Audiocodes (AUDC) $333.42M, Applied Optoelectronics (AAOI) $6.28B, Ubiquiti (UI) $36.33B.

Which stock is cheaper, AUDC, AAOI and UI?

Ubiquiti (UI) trades on the lowest price-to-earnings ratio (Audiocodes (AUDC) 47.2x, Applied Optoelectronics (AAOI) -110.0x, Ubiquiti (UI) 37.8x). On next year's consensus earnings, Audiocodes (AUDC) is cheapest (Audiocodes (AUDC) 17.9x, Applied Optoelectronics (AAOI) 101.3x, Ubiquiti (UI) 31.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Applied Optoelectronics (AAOI) grew revenue fastest over the trailing twelve months: Audiocodes (AUDC) +2.5%, Applied Optoelectronics (AAOI) +61.8%, Ubiquiti (UI) +27.2%.

Which company is more profitable?

Ubiquiti (UI) has the highest net margin (Audiocodes (AUDC) 2.8%, Applied Optoelectronics (AAOI) -9.6%, Ubiquiti (UI) 29.3%). On return on invested capital, Ubiquiti (UI) leads (Audiocodes (AUDC) 9.1%, Applied Optoelectronics (AAOI) -4.2%, Ubiquiti (UI) 72.8%).

Which stock has performed better?

Over the past year Applied Optoelectronics (AAOI) returned the most: Audiocodes (AUDC) +26.7%, Applied Optoelectronics (AAOI) +111.5%, Ubiquiti (UI) -20.4%. Over five years, Applied Optoelectronics (AAOI) compounded fastest (Audiocodes (AUDC) -19.5%/yr, Applied Optoelectronics (AAOI) +56.4%/yr, Ubiquiti (UI) +14.4%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Audiocodes (AUDC) has been the steadiest (Audiocodes (AUDC) 42.0%, Applied Optoelectronics (AAOI) 138.9%, Ubiquiti (UI) 53.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AUDC, AAOI and UI?

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.