DLB vs UMC vs ARM Stock Comparison

Dolby Laboratories, United Microelectronics and Arm Holdings Prices as of Oct 27, 2026 Peers: Industry group
DLB Dolby Laboratories, Inc.
$62.74 +7.0% 1M -7.2% 1Y
Market cap
$5.83B
P/E
25.8x
Revenue (TTM)
$1.35B
Div. yield
0.02%
Semiconductor EDA Software Technology
2 wins
UMC United Microelectronics Corp
$19.47 -19.9% 1M +157.2% 1Y
Market cap
$45.67B
P/E
17.4x
Revenue (TTM)
$13.76B
Div. yield
–
Semiconductor Manufacturing Technology
5 wins
ARM Arm Holdings Plc /Uk
$226.60 -27.0% 1M +26.9% 1Y
Market cap
$247.23B
P/E
236.8x
Revenue (TTM)
$5.16B
Div. yield
–
Semiconductor Design Technology
2 wins

Head to Head

9 decided of 12

United Microelectronics leads on 5 of the 12 questions below (United Microelectronics 5, Arm Holdings 2, Dolby Laboratories 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionDLBUMCARMLeader
Larger companyMarket capitalisation $5.83B $45.67B $247.23B ARM
Cheaper on earningsLower P/E, profitable companies only 25.8x 17.4x 236.8x UMC
Cheaper on forward earningsLower price / next fiscal year consensus EPS 14.0x 17.7x 109.5x DLB
Faster revenue growthRevenue growth, trailing twelve months +0.6% +85.6% +25.1% UMC
More profitableNet margin, trailing twelve months 16.7% 19.1% 20.2% ARM
Better return on capitalReturn on invested capital — 10.6% — –
Less leveragedLower net debt / EBITDA — -0.9x — –
Higher dividend yieldTrailing dividend yield 0.02% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -7.2% +157.2% +26.9% UMC
Better 5-year returnAnnualised price return, 5 years -6.4%/yr +13.0%/yr — UMC
Less volatileAnnualised volatility, 1 year 30.2% 64.4% 78.9% DLB
Higher overall scoreMean of the five percentile scores vs peers 66/100 72/100 62/100 UMC

Percentile Scorecard

DLBUMCARM

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

AxisDLBUMCARM
Valuation 87 #13 of 94 83 #17 of 94 8 #87 of 94
Growth 25 #69 of 92 56 #41 of 92 88 #12 of 92
Profitability 72 #26 of 90 73 #25 of 90 78 #21 of 90
Financial Health 60 #40 of 99 55 #45 of 99 77 #24 of 99
Shareholder Returns 85 #12 of 73 93 #6 of 73 –
Overall 66 72 62
  • DLB ranked among 103 companies in Semiconductors
  • UMC ranked among 103 companies in Semiconductors
  • ARM ranked among 103 companies in Semiconductors

Price Performance

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

Returns

PeriodDLBUMCARMSPY
1 month +7.0%-19.9%-27.0% -0.2%
3 months +19.5%+12.1%-7.4% +3.9%
6 months -0.3%+67.0%+14.1% +8.2%
Year to date -2.3%+147.7%+107.3% +12.9%
1 year -7.2%+157.2%+26.9% +12.3%
3 years -20.2%+175.4%+361.6% +87.4%
3 years, per year -7.3%+40.2%+66.6% +23.3%
5 years -28.2%+83.9%— +67.9%
5 years, per year -6.4%+13.0%— +10.9%
10 years +29.9%+958.2%— +261.1%
10 years, per year +2.7%+26.6%— +13.7%

Risk

MeasureDLBUMCARMSPY
Volatility, 1Y 30.2%64.4%78.9% 12.7%
Downside volatility, 1Y 31.5%56.8%71.2% 12.7%
Beta vs S&P 500, 1Y 0.541.793.46 1.00
Return / volatility, 1Y -0.242.440.34 0.97
Max drawdown, 5Y -49.6%-57.3%-54.0% -25.4%
From 52-week high -9.2%-30.5%-48.4% -1.2%
52-week high $69.09$28.01$439.46 $779.14
52-week low $48.50$7.02$104.55 $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.

MultipleDLBUMCARM
P/E now vs peer median 26.1xmedian 45.6x 18.1xmedian 45.6x 230.3xmedian 45.6x
P/S now vs peer median 4.4xmedian 7.7x 3.6xmedian 7.7x 46.6xmedian 7.7x
EV/EBITDA now vs peer median 15.8xmedian 29.0x 13.0xmedian 29.0x 204.3xmedian 29.0x
P/FCF now vs peer median 15.1xmedian 40.6x 24.8xmedian 40.6x 119.5xmedian 40.6x
P/B now vs peer median 2.3xmedian 4.6x 3.5xmedian 4.6x 27.9xmedian 4.6x
PEG now vs peer median 12.55median 2.28 26.42median 2.28 6.49median 2.28

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 monthsDLBUMCARM
Revenue $1.35B $13.76B $5.16B
Gross profit $1.19B $2.47B $5.03B
Operating income $239.10M $1.60B $877.00M
Net income $228.00M $2.62B $1.04B
Free cash flow $392.67M $1.98B $2.01B
R&D $265.94M $609.13M $2.96B
EPS (diluted) $2.39 $1.07 $0.98
Cash & equivalents $669.39M $3.91B $3.06B
Total debt – $4.90B –
Shares (diluted) 94.52M 2.47B 1.07B
Enterprise value $3.22B $30.92B $232.95B

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
MetricDLBUMCARM
P/E 26.1x 18.1x 230.3x
P/FCF 15.1x 24.8x 119.5x
P/Operating cash flow 13.5x 13.9x 114.8x
P/S 4.4x 3.6x 46.6x
P/B 2.3x 3.5x 27.9x
P/Tangible book 2.7x 3.5x 28.6x
EV/EBITDA 15.8x 13.0x 204.3x
EV/EBIT 21.9x 28.7x 269.7x
EV/Revenue 3.9x 3.3x 45.9x
EV/FCF 13.4x 23.2x 117.6x
EV/Operating cash flow 12.0x 13.0x 113.0x
PEG (3Y EPS CAGR) 12.55 26.42 6.49

Growth

14 metrics
MetricDLBUMCARM
Revenue growth (1Y) 0.6% 85.6% 25.1%
Revenue CAGR (3Y) 1.7% 18.5% 24.7%
Gross profit growth (1Y) -0.5% 11.3% 25.6%
Gross profit CAGR (3Y) 1.5% -10.1% 25.4%
Operating income growth (1Y) -15.1% 9.6% 14.9%
Operating income CAGR (3Y) -1.0% -16.5% 21.6%
Net income growth (1Y) -14.2% 104.8% 49.4%
Net income CAGR (3Y) 1.3% -0.2% 37.2%
EPS growth (1Y) -12.3% 116.8% 48.7%
EPS CAGR (3Y) 2.1% 0.7% 35.5%
Operating cash flow growth (1Y) -6.0% 17.5% 105.5%
Operating cash flow CAGR (3Y) 9.5% -3.7% 34.7%
Free cash flow growth (1Y) -10.4% 447.4% 121.8%
Free cash flow CAGR (3Y) 9.3% -7.5% 33.3%

Profitability

14 metrics
MetricDLBUMCARM
Gross margin 87.6% 18.0% 97.5%
EBITDA margin 24.5% 25.6% 22.5%
Operating margin 17.7% 11.6% 17.0%
Pretax margin 20.4% 30.3% 24.5%
Net margin 16.7% 19.1% 20.2%
FCF margin 29.0% 14.4% 39.0%
Operating cash flow margin 32.3% 25.6% 40.6%
Return on equity 8.7% 19.7% 16.3%
Return on assets 7.1% 13.2% 12.6%
Return on invested capital – 10.6% –
Return on capital employed 8.6% 9.7% 9.0%
Asset turnover 0.4x 0.7x 0.5x
Cash conversion (OCF / net income) 1.9x 1.3x 2.0x
Stock comp / revenue 9.6% 0.1% 22.4%

Financial Health

11 metrics
MetricDLBUMCARM
Debt / assets – 3.5% –
Debt / equity – 0.1x –
Net debt / EBITDA – -0.9x –
Debt / FCF – 0.4x –
Liabilities / assets 17.9% 33.3% 22.9%
Equity / assets 82.1% 66.7% 77.1%
Interest coverage – 30.3x –
Current ratio 3.2x 2.2x 5.3x
Quick ratio 3.1x 1.6x 4.9x
Cash ratio 1.6x 1.2x 3.2x
Altman Z-score 8.47 – 58.08

Shareholder Returns

7 metrics
MetricDLBUMCARM
Dividend yield 2.3% 2.1% –
Net buyback yield 3.5% – –
Shareholder yield 5.8% 2.1% –
Payout ratio (earnings) 58.9% – –
Payout ratio (FCF) 34.2% – –
Dividend growth (1Y) 8.6% – –
Dividend CAGR (3Y) 9.6% – –

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.

ConsensusDLBUMCARM
Forward P/E 14.0xFY2026 17.7xFY2026 109.5xFY2026
EPS, next fiscal year $4.49FY2026 $1.10FY2026 $2.07FY2026
EPS growth, next FY +5.9%FY2026 +107.5%FY2026 +16.9%FY2026
EPS growth, the year after +4.7% -2.7% +49.8%
Revenue, next fiscal year $1.50BFY2026 $8.52BFY2026 $5.71BFY2026
Revenue growth, next FY +11.1%FY2026 +12.1%FY2026 +16.0%FY2026
Revenue growth, the year after -7.7% +24.7% +38.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersDLBUMCARM
Held by institutions 100.0% 7.1% 9.3%
Institutions holding 389 362 955
Change in shares held, QoQ +5.8% +3.2% +12.4%
Institutions buying 195 220 593
Institutions selling 148 109 257
Buyers to sellers 1.32 2.02 2.31

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.

DLBUMCARM
DLB 1.00 0.02 0.08
UMC 0.02 1.00 0.46
ARM 0.08 0.46 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, DLB, UMC and ARM?

Arm Holdings (ARM) is the largest by market capitalisation: Dolby Laboratories (DLB) $5.83B, United Microelectronics (UMC) $45.67B, Arm Holdings (ARM) $247.23B.

Which stock is cheaper, DLB, UMC and ARM?

United Microelectronics (UMC) trades on the lowest price-to-earnings ratio (Dolby Laboratories (DLB) 25.8x, United Microelectronics (UMC) 17.4x, Arm Holdings (ARM) 236.8x). On next year's consensus earnings, Dolby Laboratories (DLB) is cheapest (Dolby Laboratories (DLB) 14.0x, United Microelectronics (UMC) 17.7x, Arm Holdings (ARM) 109.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

United Microelectronics (UMC) grew revenue fastest over the trailing twelve months: Dolby Laboratories (DLB) +0.6%, United Microelectronics (UMC) +85.6%, Arm Holdings (ARM) +25.1%.

Which company is more profitable?

Arm Holdings (ARM) has the highest net margin (Dolby Laboratories (DLB) 16.7%, United Microelectronics (UMC) 19.1%, Arm Holdings (ARM) 20.2%).

Which stock has performed better?

Over the past year United Microelectronics (UMC) returned the most: Dolby Laboratories (DLB) -7.2%, United Microelectronics (UMC) +157.2%, Arm Holdings (ARM) +26.9%. Over five years, United Microelectronics (UMC) compounded fastest (Dolby Laboratories (DLB) -6.4%/yr, United Microelectronics (UMC) +13.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Dolby Laboratories (DLB) 0.02%, United Microelectronics (UMC) 0.00%, Arm Holdings (ARM) 0.00%. United Microelectronics (UMC) and Arm Holdings (ARM) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Dolby Laboratories (DLB) has been the steadiest (Dolby Laboratories (DLB) 30.2%, United Microelectronics (UMC) 64.4%, Arm Holdings (ARM) 78.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, DLB, UMC and ARM?

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