GLW vs KOP vs WY Stock Comparison

Corning, Koppers Holdings and Weyerhaeuser Prices as of Oct 23, 2026 Peers: Industry group
GLW Corning Inc /Ny
$123.63 -20.0% 1M +44.0% 1Y
Market cap
$109.74B
P/E
57.8x
Revenue (TTM)
$16.96B
Div. yield
0.01%
Specialty Chemicals Basic Materials
8 wins
KOP Koppers Holdings Inc.
$40.18 -13.1% 1M +39.9% 1Y
Market cap
$761.29M
P/E
–
Revenue (TTM)
$1.89B
Div. yield
–
Specialty Chemicals Basic Materials
1 win
WY Weyerhaeuser Co
$19.49 -7.9% 1M -18.3% 1Y
Market cap
$14.12B
P/E
29.9x
Revenue (TTM)
$6.85B
Div. yield
0.04%
Lumber Basic Materials
3 wins

Head to Head

12 decided of 12

Corning leads on 8 of the 12 questions below (Corning 8, Weyerhaeuser 3, Koppers Holdings 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionGLWKOPWYLeader
Larger companyMarket capitalisation $109.74B $761.29M $14.12B GLW
Cheaper on earningsLower P/E, profitable companies only 57.8x -8.8x 29.9x WY
Cheaper on forward earningsLower price / next fiscal year consensus EPS 35.8x 10.5x 69.6x KOP
Faster revenue growthRevenue growth, trailing twelve months +19.4% -5.0% -2.6% GLW
More profitableNet margin, trailing twelve months 11.2% -4.6% 6.9% GLW
Better return on capitalReturn on invested capital 10.4% -2.7% 5.7% GLW
Less leveragedLower net debt / EBITDA 1.5x 23.6x 3.6x GLW
Higher dividend yieldTrailing dividend yield 0.01% 0.00% 0.04% WY
Better 1-year returnPrice return, last 12 months +44.0% +39.9% -18.3% GLW
Better 5-year returnAnnualised price return, 5 years +26.5%/yr +3.1%/yr -12.1%/yr GLW
Less volatileAnnualised volatility, 1 year 74.5% 35.4% 27.5% WY
Higher overall scoreMean of the five percentile scores vs peers 57/100 47/100 44/100 GLW

Percentile Scorecard

GLWKOPWY

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

AxisGLWKOPWY
Valuation 19 #76 of 94 73 #26 of 94 51 #142 of 287
Growth 99 #2 of 92 26 #68 of 92 26 #198 of 267
Profitability 81 #18 of 89 41 #53 of 89 50 #121 of 240
Financial Health 59 #40 of 97 18 #80 of 97 39 #180 of 295
Shareholder Returns 29 #50 of 70 78 #16 of 70 54 #94 of 204
Overall 57 47 44
  • GLW ranked among 99 companies in Chemicals
  • KOP ranked among 99 companies in Chemicals
  • WY ranked among 308 companies in Basic Materials

Price Performance

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

Returns

PeriodGLWKOPWYSPY
1 month -20.0%-13.1%-7.9% -1.0%
3 months -15.7%-19.9%-18.6% +2.9%
6 months -29.7%-0.2%-22.1% +6.4%
Year to date +41.2%+48.4%-17.7% +11.4%
1 year +44.0%+39.9%-18.3% +13.1%
3 years +360.3%+13.0%-32.7% +79.4%
3 years, per year +66.4%+4.1%-12.4% +21.5%
5 years +223.4%+16.6%-47.5% +67.7%
5 years, per year +26.5%+3.1%-12.1% +10.9%
10 years +419.0%+18.6%-37.7% +255.2%
10 years, per year +17.9%+1.7%-4.6% +13.5%

Risk

MeasureGLWKOPWYSPY
Volatility, 1Y 74.5%35.4%27.5% 12.7%
Downside volatility, 1Y 75.7%36.3%25.5% 12.7%
Beta vs S&P 500, 1Y 3.010.950.23 1.00
Return / volatility, 1Y 0.591.13-0.67 1.03
Max drawdown, 5Y -51.6%-58.8%-56.6% -25.4%
From 52-week high -51.6%-23.2%-28.1% -2.5%
52-week high $255.69$52.33$27.10 $779.14
52-week low $78.03$26.67$18.48 $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.

MultipleGLWKOPWY
P/E now vs peer median 56.1xmedian 21.5x -8.8xmedian 21.5x 29.8xmedian 17.9x
P/S now vs peer median 6.3xmedian 1.4x 0.4xmedian 1.4x 2.0xmedian 1.8x
EV/EBITDA now vs peer median 27.9xmedian 12.4x 44.5xmedian 12.4x 14.0xmedian 9.8x
P/FCF now vs peer median 44.5xmedian 15.5x 5.5xmedian 15.5x -31.4xmedian 16.0x
P/B now vs peer median 8.1xmedian 1.6x 2.0xmedian 1.6x 1.5xmedian 1.8x
PEG now vs peer median 1.28median 1.70 0.19median 1.70 -2.49median 0.73

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 monthsGLWKOPWY
Revenue $16.96B $1.89B $6.85B
Gross profit $6.17B $423.40M $994.00M
Operating income $2.60B -$42.30M $844.00M
Net income $2.07B -$86.90M $472.00M
Free cash flow $2.40B $138.70M -$447.00M
R&D $1.14B – $5.00M
EPS (diluted) $2.17 $-4.54 $0.65
Cash & equivalents $2.50B $40.70M $527.00M
Total debt $33.16B $897.60M $5.43B
Shares (diluted) 875.00M 19.13M 721.90M
Enterprise value $102.31B $601.89M $12.43B

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
MetricGLWKOPWY
P/E 56.1x -8.8x 29.8x
P/FCF 44.5x 5.5x -31.4x
P/Operating cash flow 27.2x 4.0x 25.7x
P/S 6.3x 0.4x 2.0x
P/B 8.1x 2.0x 1.5x
P/Tangible book 8.5x 2.6x 1.5x
EV/EBITDA 27.9x 44.5x 14.0x
EV/EBIT 43.3x -38.2x 22.4x
EV/Revenue 6.6x 0.9x 2.8x
EV/FCF 47.0x 11.7x -42.4x
EV/Operating cash flow 28.7x 8.5x 34.6x
PEG (3Y EPS CAGR) 1.28 0.19 -2.49

Growth

14 metrics
MetricGLWKOPWY
Revenue growth (1Y) 19.4% -5.0% -2.6%
Revenue CAGR (3Y) 8.4% -3.5% -4.9%
Gross profit growth (1Y) 24.9% -0.3% -18.1%
Gross profit CAGR (3Y) 15.6% 2.9% -18.1%
Operating income growth (1Y) 51.7% -134.6% 46.5%
Operating income CAGR (3Y) 39.6% -30.9% -12.1%
Net income growth (1Y) 128.4% -675.5% 69.2%
Net income CAGR (3Y) 44.1% -44.9% -12.4%
EPS growth (1Y) 129.3% -708.8% 69.7%
EPS CAGR (3Y) 43.7% -46.9% -12.0%
Operating cash flow growth (1Y) 79.5% 44.4% -40.4%
Operating cash flow CAGR (3Y) 27.4% 34.2% -26.0%
Free cash flow growth (1Y) 100.6% 92.9% -263.1%
Free cash flow CAGR (3Y) 111.0% 83.6% -36.0%

Profitability

14 metrics
MetricGLWKOPWY
Gross margin 36.4% 22.4% 14.5%
EBITDA margin 23.8% 1.9% 19.8%
Operating margin 15.3% -2.2% 12.3%
Pretax margin 14.2% -5.2% 5.5%
Net margin 11.2% -4.6% 6.9%
FCF margin 14.1% 7.3% -6.5%
Operating cash flow margin 23.1% 10.1% 8.0%
Return on equity 16.3% -18.6% 5.0%
Return on assets 6.5% -4.8% 2.9%
Return on invested capital 10.4% -2.7% 5.7%
Return on capital employed 10.0% -2.8% 5.4%
Asset turnover 0.5x 1.1x 0.4x
Cash conversion (OCF / net income) 1.9x -2.2x 1.2x
Stock comp / revenue 2.5% 0.6% 0.6%

Financial Health

11 metrics
MetricGLWKOPWY
Debt / assets 25.7% 52.1% 32.9%
Debt / equity 0.6x 2.3x 0.6x
Net debt / EBITDA 1.5x 23.6x 3.6x
Debt / FCF 3.5x 6.5x -12.1x
Liabilities / assets 60.2% 77.5% 42.7%
Equity / assets 39.8% 22.5% 57.3%
Interest coverage 7.3x -0.7x 3.1x
Current ratio 1.8x 2.3x 1.8x
Quick ratio 0.9x 0.9x 1.0x
Cash ratio 0.4x 0.1x 0.6x
Altman Z-score 4.89 1.95 1.95

Shareholder Returns

7 metrics
MetricGLWKOPWY
Dividend yield 0.9% 0.9% 4.3%
Net buyback yield -0.5% 6.8% 0.4%
Shareholder yield 0.4% 7.7% 4.7%
Payout ratio (earnings) 47.8% – 128.2%
Payout ratio (FCF) 41.4% – -135.3%
Dividend growth (1Y) -0.3% – 1.9%
Dividend CAGR (3Y) 0.9% – -20.5%

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.

ConsensusGLWKOPWY
Forward P/E 35.8xFY2026 10.5xFY2026 69.6xFY2026
EPS, next fiscal year $3.45FY2026 $3.83FY2026 $0.28FY2026
EPS growth, next FY +36.9%FY2026 -5.9%FY2026 +40.0%FY2026
EPS growth, the year after +23.2% +23.5% +107.1%
Revenue, next fiscal year $18.31BFY2026 $1.85BFY2026 $7.59BFY2026
Revenue growth, next FY +11.6%FY2026 -1.6%FY2026 +9.9%FY2026
Revenue growth, the year after +30.7% +2.4% -2.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersGLWKOPWY
Held by institutions 73.0% 100.0% 90.2%
Institutions holding 2,680 219 903
Change in shares held, QoQ +3.5% +1.7% +2.1%
Institutions buying 1,474 108 432
Institutions selling 949 66 318
Buyers to sellers 1.55 1.64 1.36

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.

GLWKOPWY
GLW 1.00 0.15 -0.02
KOP 0.15 1.00 0.29
WY -0.02 0.29 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, GLW, KOP and WY?

Corning (GLW) is the largest by market capitalisation: Corning (GLW) $109.74B, Koppers Holdings (KOP) $761.29M, Weyerhaeuser (WY) $14.12B.

Which stock is cheaper, GLW, KOP and WY?

Weyerhaeuser (WY) trades on the lowest price-to-earnings ratio (Corning (GLW) 57.8x, Koppers Holdings (KOP) -8.8x, Weyerhaeuser (WY) 29.9x). On next year's consensus earnings, Koppers Holdings (KOP) is cheapest (Corning (GLW) 35.8x, Koppers Holdings (KOP) 10.5x, Weyerhaeuser (WY) 69.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Corning (GLW) grew revenue fastest over the trailing twelve months: Corning (GLW) +19.4%, Koppers Holdings (KOP) -5.0%, Weyerhaeuser (WY) -2.6%.

Which company is more profitable?

Corning (GLW) has the highest net margin (Corning (GLW) 11.2%, Koppers Holdings (KOP) -4.6%, Weyerhaeuser (WY) 6.9%). On return on invested capital, Corning (GLW) leads (Corning (GLW) 10.4%, Koppers Holdings (KOP) -2.7%, Weyerhaeuser (WY) 5.7%).

Which stock has performed better?

Over the past year Corning (GLW) returned the most: Corning (GLW) +44.0%, Koppers Holdings (KOP) +39.9%, Weyerhaeuser (WY) -18.3%. Over five years, Corning (GLW) compounded fastest (Corning (GLW) +26.5%/yr, Koppers Holdings (KOP) +3.1%/yr, Weyerhaeuser (WY) -12.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Weyerhaeuser (WY) has the highest dividend yield: Corning (GLW) 0.01%, Koppers Holdings (KOP) 0.00%, Weyerhaeuser (WY) 0.04%. Koppers Holdings (KOP) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Weyerhaeuser (WY) has been the steadiest (Corning (GLW) 74.5%, Koppers Holdings (KOP) 35.4%, Weyerhaeuser (WY) 27.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, GLW, KOP and WY?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Corning (GLW) leads on 8. 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.