Corning Inc (GLW) vs Seagate Technology Holdings plc (STX)

A side-by-side comparison of Corning Inc and Seagate Technology Holdings plc across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 3, 2026. Differences are shown without an overall score or investment verdict.

Compare

Total return — GLW vs STX

growth of $100 · dividends reinvested · last 10y
GLW +793.6% (+24.5%/yr)STX +3238.5% (+42.0%/yr)STX compounded faster over this window
01k2k3k4kStart $10020182020202220242026$894$3,339
GLW STX

GLW vs STX: by the numbers

  • •STX is the larger company ($190.37B vs $141.41B market cap).
  • •STX trades at the lower trailing earnings multiple (61.08 vs 74.62 P/E), one valuation lens rather than an overall verdict.
  • •STX converts more revenue to profit (26.11% vs 11.20% net margin).
  • •GLW grew revenue faster over the past five years (5.24% vs 2.68% CAGR).
  • •GLW pays the higher dividend yield (0.68% vs 0.35%).

Metrics side by side

Valuation

MetricGLWSTX
P/E ratio74.6261.08
Forward P/E49.9723.48
PEG ratio2.672.91
P/S ratio8.3415.61
P/B ratio11.2687.85
EV / EBITDA39.9044.06
FCF yield1.69%1.63%

Profitability

MetricGLWSTX
Gross margin36.32%45.58%
Operating margin15.47%33.57%
Net margin11.20%26.11%
ROE15.13%146.93%
ROIC8.19%51.40%

Dividends

MetricGLWSTX
Dividend yield0.68%0.35%
Payout ratio50.91%21.15%

Growth (annualized)

MetricGLWSTX
Revenue CAGR (5Y)5.24%2.68%
EPS CAGR (5Y)28.07%21.76%
FCF CAGR (5Y)6.86%22.41%
Total return CAGR (5Y)38.11%63.20%

Some values include inputs from SEC filing.

Frequently asked

Which has the lower trailing P/E, GLW or STX?
STX has the lower trailing P/E: GLW trades at 74.62 and STX at 61.08. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, GLW or STX?
Over the past five years, GLW grew revenue faster — GLW at a 5.24% CAGR versus STX at 2.68%.
Does GLW or STX pay a bigger dividend?
GLW yields 0.68% and STX yields 0.35% based on trailing dividends and the latest price.
Is GLW or STX more profitable?
STX runs the higher net margin — GLW at 11.20% versus STX at 26.11%.
How have GLW and STX total returns compared?
Over the past 10 years, GLW delivered 24.46% and STX delivered 41.76% annualized total return. Past performance doesn't predict future results.

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 October 3, 2026.