Which has the lower trailing P/E, GLW or WDC?

WDC has the lower trailing P/E: GLW trades at 70.22 and WDC at 18.19. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, GLW or WDC?

Over the past five years, GLW grew revenue faster — GLW at a 5.24% CAGR versus WDC at -5.25%.

Does GLW or WDC pay a bigger dividend?

GLW yields 0.67% and WDC yields 0.10% based on trailing dividends and the latest price.

Is GLW or WDC more profitable?

WDC runs the higher net margin — GLW at 11.20% versus WDC at 72.95%.

How have GLW and WDC total returns compared?

Over the past 10 years, GLW delivered 25.32% and WDC delivered 30.28% annualized total return. Past performance doesn't predict future results.

Corning Inc (GLW) vs Western Digital Corporation (WDC)

A side-by-side comparison of Corning Inc and Western Digital Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

GLW

Corning Inc

$133.06B

$154.48TechnologyDelayed quote: Sep 24, 2026, 2:40 PM EDT

WDC

Western Digital Corporation

$155.65B

$451.59TechnologyDelayed quote: Sep 24, 2026, 2:40 PM EDT

Total return — GLW vs WDC

growth of $100 · dividends reinvested · last 10y

GLW +837.8% (+25.1%/yr)WDC +1229.3% (+29.5%/yr)WDC compounded faster over this window

GLW WDC

GLW vs WDC: by the numbers

•WDC is the larger company ($155.65B vs $133.06B market cap).
•WDC trades at the lower trailing earnings multiple (18.19 vs 70.22 P/E), one valuation lens rather than an overall verdict.
•WDC converts more revenue to profit (72.95% vs 11.20% net margin).
•GLW grew revenue faster over the past five years (5.24% vs -5.25% CAGR).
•GLW pays the higher dividend yield (0.67% vs 0.10%).

Metrics side by side

Valuation

Metric	GLW	WDC
P/E ratio	70.22	18.19
Forward P/E	47.01	22.22
P/S ratio	7.84	12.05
P/B ratio	10.59	17.56
EV / EBITDA	37.66	31.77
FCF yield	1.80%	2.07%

Profitability

Metric	GLW	WDC
Gross margin	36.32%	48.85%
Operating margin	15.47%	34.89%
Net margin	11.20%	72.95%
ROE	15.13%	106.32%
ROIC	8.19%	40.19%

Dividends

Metric	GLW	WDC
Dividend yield	0.67%	0.10%
Payout ratio	50.91%	2.01%

Growth (annualized)

Metric	GLW	WDC
Revenue CAGR (5Y)	5.24%	-5.25%
EPS CAGR (5Y)	28.07%	58.48%
FCF CAGR (5Y)	6.86%	29.14%
Total return CAGR (5Y)	37.14%	61.31%

Frequently asked

Which has the lower trailing P/E, GLW or WDC?: WDC has the lower trailing P/E: GLW trades at 70.22 and WDC at 18.19. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, GLW or WDC?: Over the past five years, GLW grew revenue faster — GLW at a 5.24% CAGR versus WDC at -5.25%.
Does GLW or WDC pay a bigger dividend?: GLW yields 0.67% and WDC yields 0.10% based on trailing dividends and the latest price.
Is GLW or WDC more profitable?: WDC runs the higher net margin — GLW at 11.20% versus WDC at 72.95%.
How have GLW and WDC total returns compared?: Over the past 10 years, GLW delivered 25.32% and WDC delivered 30.28% annualized total return. Past performance doesn't predict future results.

Go deeper

Full GLW analysis Full WDC analysis Interactive comparison tool

Dig into the metrics

Corning P/E ratio Western Digital P/E ratio Corning dividend yield Western Digital dividend yield Corning ROE Western Digital ROE Corning operating margin Western Digital operating margin Corning revenue growth Western Digital revenue growth Corning free cash flow Western Digital free cash flow

Corning & Western Digital appear in these rankings

Highest ROE Stocks Highest ROIC Stocks Highest Operating Margin Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 13, 2026.