TMO vs GLW vs ECL Stock Comparison

Thermo Fisher Scientific, Corning and Ecolab 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
4 wins
ECL Ecolab Inc.
$288.57 +4.3% 1M +4.9% 1Y
Market cap
$81.05B
P/E
38.3x
Revenue (TTM)
$16.84B
Div. yield
0.01%
Water Treatment Industrials
4 wins

Head to Head

12 decided of 12

Thermo Fisher Scientific leads on 4 of the 12 questions below (Thermo Fisher Scientific 4, Corning 4, Ecolab 4). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionTMOGLWECLLeader
Larger companyMarket capitalisation $254.18B $109.74B $81.05B TMO
Cheaper on earningsLower P/E, profitable companies only 36.5x 57.8x 38.3x TMO
Cheaper on forward earningsLower price / next fiscal year consensus EPS 26.1x 35.8x 36.5x TMO
Faster revenue growthRevenue growth, trailing twelve months +7.2% +19.4% +7.1% GLW
More profitableNet margin, trailing twelve months 15.0% 11.2% 12.6% TMO
Better return on capitalReturn on invested capital 7.9% 10.4% 11.0% ECL
Less leveragedLower net debt / EBITDA 3.5x 1.5x 2.1x GLW
Higher dividend yieldTrailing dividend yield 0.00% 0.01% 0.01% ECL
Better 1-year returnPrice return, last 12 months +17.8% +44.0% +4.9% GLW
Better 5-year returnAnnualised price return, 5 years +1.9%/yr +26.5%/yr +5.4%/yr GLW
Less volatileAnnualised volatility, 1 year 29.8% 74.5% 21.9% ECL
Higher overall scoreMean of the five percentile scores vs peers 59/100 57/100 66/100 ECL

Percentile Scorecard

TMOGLWECL

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

AxisTMOGLWECL
Valuation 60 #93 of 228 19 #76 of 94 50 #11 of 21
Growth 35 #144 of 222 99 #2 of 92 83 #4 of 19
Profitability 83 #37 of 210 81 #18 of 89 88 #3 of 17
Financial Health 28 #174 of 241 59 #40 of 97 48 #12 of 22
Shareholder Returns 88 #18 of 138 29 #50 of 70 60 #5 of 11
Overall 59 57 66
  • TMO ranked among 248 companies in Medical Devices and Diagnostics
  • GLW ranked among 99 companies in Chemicals
  • ECL ranked among 22 companies in Environmental Equipment

Price Performance

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

Returns

PeriodTMOGLWECLSPY
1 month +1.2%-20.0%+4.3% -1.0%
3 months +18.6%-15.7%+7.4% +2.9%
6 months +43.5%-29.7%+7.1% +6.4%
Year to date +16.3%+41.2%+9.9% +11.4%
1 year +17.8%+44.0%+4.9% +13.1%
3 years +47.1%+360.3%+80.1% +79.4%
3 years, per year +13.7%+66.4%+21.7% +21.5%
5 years +10.1%+223.4%+30.3% +67.7%
5 years, per year +1.9%+26.5%+5.4% +10.9%
10 years +347.3%+419.0%+149.2% +255.2%
10 years, per year +16.2%+17.9%+9.6% +13.5%

Risk

MeasureTMOGLWECLSPY
Volatility, 1Y 29.8%74.5%21.9% 12.7%
Downside volatility, 1Y 28.3%75.7%22.0% 12.7%
Beta vs S&P 500, 1Y 0.593.010.48 1.00
Return / volatility, 1Y 0.600.590.23 1.03
Max drawdown, 5Y -41.5%-51.6%-44.3% -25.4%
From 52-week high -3.3%-51.6%-6.4% -2.5%
52-week high $696.55$255.69$308.35 $779.14
52-week low $438.34$78.03$245.73 $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.

MultipleTMOGLWECL
P/E now vs peer median 35.9xmedian 30.7x 56.1xmedian 21.5x 38.3xmedian 25.9x
P/S now vs peer median 5.4xmedian 3.0x 6.3xmedian 1.4x 4.8xmedian 2.5x
EV/EBITDA now vs peer median 25.9xmedian 17.7x 27.9xmedian 12.4x 22.9xmedian 19.3x
P/FCF now vs peer median 34.0xmedian 23.7x 44.5xmedian 15.5x 43.2xmedian 25.4x
P/B now vs peer median 4.7xmedian 2.4x 8.1xmedian 1.6x 8.0xmedian 2.0x
PEG now vs peer median 4.27median 0.96 1.28median 1.70 1.72median 1.53

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 monthsTMOGLWECL
Revenue $46.34B $16.96B $16.84B
Gross profit $18.91B $6.17B $7.43B
Operating income $8.15B $2.60B $2.85B
Net income $6.99B $2.07B $2.13B
Free cash flow $7.32B $2.40B $1.87B
R&D $1.40B $1.14B –
EPS (diluted) $18.78 $2.17 $7.50
Cash & equivalents $4.06B $2.50B $5.14B
Total debt $42.55B $33.16B $38.40B
Shares (diluted) 371.00M 875.00M 282.20M
Enterprise value $233.20B $102.31B $72.79B

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
MetricTMOGLWECL
P/E 35.9x 56.1x 38.3x
P/FCF 34.0x 44.5x 43.2x
P/Operating cash flow 27.6x 27.2x 26.5x
P/S 5.4x 6.3x 4.8x
P/B 4.7x 8.1x 8.0x
P/Tangible book 7.3x 8.5x 12.2x
EV/EBITDA 25.9x 27.9x 22.9x
EV/EBIT 35.3x 43.3x 31.2x
EV/Revenue 6.2x 6.6x 5.3x
EV/FCF 39.3x 47.0x 47.4x
EV/Operating cash flow 31.9x 28.7x 29.1x
PEG (3Y EPS CAGR) 4.27 1.28 1.72

Growth

14 metrics
MetricTMOGLWECL
Revenue growth (1Y) 7.2% 19.4% 7.1%
Revenue CAGR (3Y) 2.1% 8.4% 4.5%
Gross profit growth (1Y) 6.2% 24.9% 7.5%
Gross profit CAGR (3Y) 3.0% 15.6% 9.4%
Operating income growth (1Y) 10.0% 51.7% -1.4%
Operating income CAGR (3Y) 6.7% 39.6% 18.4%
Net income growth (1Y) 6.2% 128.4% -1.0%
Net income CAGR (3Y) 6.9% 44.1% 21.3%
EPS growth (1Y) 7.8% 129.3% 0.2%
EPS CAGR (3Y) 8.4% 43.7% 22.3%
Operating cash flow growth (1Y) 18.9% 79.5% 16.5%
Operating cash flow CAGR (3Y) 5.4% 27.4% 13.9%
Free cash flow growth (1Y) 18.6% 100.6% 19.1%
Free cash flow CAGR (3Y) 7.7% 111.0% 12.2%

Profitability

14 metrics
MetricTMOGLWECL
Gross margin 40.8% 36.4% 44.1%
EBITDA margin 23.9% 23.8% 23.1%
Operating margin 17.6% 15.3% 16.9%
Pretax margin 16.5% 14.2% 15.6%
Net margin 15.0% 11.2% 12.6%
FCF margin 15.8% 14.1% 11.1%
Operating cash flow margin 19.5% 23.1% 18.1%
Return on equity 13.4% 16.3% 21.2%
Return on assets 6.2% 6.5% 7.8%
Return on invested capital 7.9% 10.4% 11.0%
Return on capital employed 8.3% 10.0% 13.3%
Asset turnover 0.4x 0.5x 0.6x
Cash conversion (OCF / net income) 1.3x 1.9x 1.4x
Stock comp / revenue 0.7% 2.5% 0.8%

Financial Health

11 metrics
MetricTMOGLWECL
Debt / assets 37.6% 25.7% 44.0%
Debt / equity 0.8x 0.6x 1.3x
Net debt / EBITDA 3.5x 1.5x 2.1x
Debt / FCF 5.8x 3.5x 7.0x
Liabilities / assets 53.4% 60.2% 66.3%
Equity / assets 46.6% 39.8% 33.7%
Interest coverage 5.6x 7.3x 17.6x
Current ratio 1.6x 1.8x 1.8x
Quick ratio 1.0x 0.9x 1.5x
Cash ratio 0.3x 0.4x 0.9x
Altman Z-score 3.98 4.89 4.15

Shareholder Returns

7 metrics
MetricTMOGLWECL
Dividend yield 0.3% 0.9% 1.0%
Net buyback yield 2.0% -0.5% 1.3%
Shareholder yield 2.3% 0.4% 2.3%
Payout ratio (earnings) 9.5% 47.8% 37.4%
Payout ratio (FCF) 9.0% 41.4% 42.6%
Dividend growth (1Y) 8.5% -0.3% 13.4%
Dividend CAGR (3Y) 10.8% 0.9% 9.3%

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.

ConsensusTMOGLWECL
Forward P/E 26.1xFY2026 35.8xFY2026 36.5xFY2026
EPS, next fiscal year $25.77FY2026 $3.45FY2026 $7.90FY2026
EPS growth, next FY +12.7%FY2026 +36.9%FY2026 +4.9%FY2026
EPS growth, the year after +1.8% +23.2% +23.3%
Revenue, next fiscal year $49.99BFY2026 $18.31BFY2026 $17.24BFY2026
Revenue growth, next FY +12.2%FY2026 +11.6%FY2026 +7.2%FY2026
Revenue growth, the year after -2.9% +30.7% +5.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersTMOGLWECL
Held by institutions 90.2% 73.0% 80.0%
Institutions holding 2,621 2,680 1,710
Change in shares held, QoQ +0.8% +3.5% +1.4%
Institutions buying 1,141 1,474 762
Institutions selling 1,144 949 679
Buyers to sellers 1.00 1.55 1.12

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.

TMOGLWECL
TMO 1.00 -0.03 0.22
GLW -0.03 1.00 0.02
ECL 0.22 0.02 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, TMO, GLW and ECL?

Thermo Fisher Scientific (TMO) is the largest by market capitalisation: Thermo Fisher Scientific (TMO) $254.18B, Corning (GLW) $109.74B, Ecolab (ECL) $81.05B.

Which stock is cheaper, TMO, GLW and ECL?

Thermo Fisher Scientific (TMO) trades on the lowest price-to-earnings ratio (Thermo Fisher Scientific (TMO) 36.5x, Corning (GLW) 57.8x, Ecolab (ECL) 38.3x). On next year's consensus earnings, Thermo Fisher Scientific (TMO) is cheapest (Thermo Fisher Scientific (TMO) 26.1x, Corning (GLW) 35.8x, Ecolab (ECL) 36.5x). 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: Thermo Fisher Scientific (TMO) +7.2%, Corning (GLW) +19.4%, Ecolab (ECL) +7.1%.

Which company is more profitable?

Thermo Fisher Scientific (TMO) has the highest net margin (Thermo Fisher Scientific (TMO) 15.0%, Corning (GLW) 11.2%, Ecolab (ECL) 12.6%). On return on invested capital, Ecolab (ECL) leads (Thermo Fisher Scientific (TMO) 7.9%, Corning (GLW) 10.4%, Ecolab (ECL) 11.0%).

Which stock has performed better?

Over the past year Corning (GLW) returned the most: Thermo Fisher Scientific (TMO) +17.8%, Corning (GLW) +44.0%, Ecolab (ECL) +4.9%. Over five years, Corning (GLW) compounded fastest (Thermo Fisher Scientific (TMO) +1.9%/yr, Corning (GLW) +26.5%/yr, Ecolab (ECL) +5.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Ecolab (ECL) has the highest dividend yield: Thermo Fisher Scientific (TMO) 0.00%, Corning (GLW) 0.01%, Ecolab (ECL) 0.01%.

Which stock is riskier?

By one-year price volatility, Ecolab (ECL) has been the steadiest (Thermo Fisher Scientific (TMO) 29.8%, Corning (GLW) 74.5%, Ecolab (ECL) 21.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, TMO, GLW and ECL?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Thermo Fisher Scientific (TMO) leads on 4. 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.