PURE vs ATI vs GLW Stock Comparison

Pure Bioscience, Ati and Corning Prices as of Oct 27, 2026 Peers: Industry group
PURE Pure Bioscience, Inc.
$0.09 +28.6% 1M +12.5% 1Y
Market cap
$11.70M
P/E
–
Revenue (TTM)
$2.42M
Div. yield
–
Specialty Chemicals Basic Materials
1 win
ATI Ati Inc
$166.15 -10.4% 1M +81.2% 1Y
Market cap
$22.62B
P/E
47.6x
Revenue (TTM)
$4.72B
Div. yield
–
Specialty Chemicals Basic Materials
7 wins
GLW Corning Inc /Ny
$126.36 -19.4% 1M +41.4% 1Y
Market cap
$108.85B
P/E
72.0x
Revenue (TTM)
—
Div. yield
0.89%
Specialty Chemicals Basic Materials
1 win

Head to Head

9 decided of 12

Ati leads on 7 of the 12 questions below (Ati 7, Corning 1, Pure Bioscience 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionPUREATIGLWLeader
Larger companyMarket capitalisation $11.70M $22.62B $108.85B GLW
Cheaper on earningsLower P/E, profitable companies only -4.5x 47.6x 72.0x ATI
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 34.8x 36.6x ATI
Faster revenue growthRevenue growth, trailing twelve months +26.7% +4.6% — PURE
More profitableNet margin, trailing twelve months -91.0% 10.1% — ATI
Better return on capitalReturn on invested capital — 14.9% — –
Less leveragedLower net debt / EBITDA — 1.6x — –
Higher dividend yieldTrailing dividend yield — 0.00% 0.89% –
Better 1-year returnPrice return, last 12 months +12.5% +81.2% +41.4% ATI
Better 5-year returnAnnualised price return, 5 years -25.0%/yr +58.3%/yr +28.8%/yr ATI
Less volatileAnnualised volatility, 1 year 157.6% 41.9% 74.6% ATI
Higher overall scoreMean of the five percentile scores vs peers 32/100 59/100 22/100 ATI

Percentile Scorecard

PUREATIGLW

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

AxisPUREATIGLW
Valuation 7 #88 of 94 15 #80 of 94 11 #84 of 94
Growth 93 #7 of 91 89 #11 of 91 –
Profitability 25 #65 of 86 91 #9 of 86 –
Financial Health 4 #91 of 95 50 #48 of 95 37 #60 of 95
Shareholder Returns – 49 #36 of 70 19 #57 of 70
Overall 32 59 22
  • PURE ranked among 99 companies in Chemicals
  • ATI ranked among 99 companies in Chemicals
  • GLW ranked among 99 companies in Chemicals

Price Performance

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

Returns

PeriodPUREATIGLWSPY
1 month +28.6%-10.4%-19.4% -0.2%
3 months +28.6%-11.2%+0.3% +3.9%
6 months +28.6%+9.5%-17.4% +8.2%
Year to date +125.0%+44.8%+44.3% +12.9%
1 year +12.5%+81.2%+41.4% +12.3%
3 years -10.0%+342.0%+375.2% +87.4%
3 years, per year -3.5%+64.2%+68.2% +23.3%
5 years -76.3%+892.5%+254.5% +67.9%
5 years, per year -25.0%+58.3%+28.8% +10.9%
10 years -91.6%+1,133.5%+451.3% +261.1%
10 years, per year -21.9%+28.6%+18.6% +13.7%

Risk

MeasurePUREATIGLWSPY
Volatility, 1Y 157.6%41.9%74.6% 12.7%
Downside volatility, 1Y 269.3%40.5%75.4% 12.7%
Beta vs S&P 500, 1Y -0.181.653.02 1.00
Return / volatility, 1Y 0.081.940.56 0.97
Max drawdown, 5Y -89.5%-38.0%-51.6% -25.4%
From 52-week high -10.0%-28.3%-50.6% -1.2%
52-week high $0.10$231.79$255.69 $779.14
52-week low $0.04$91.71$78.03 $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.

MultiplePUREATIGLW
P/E now vs peer median -4.5xmedian 22.0x 47.6xmedian 22.0x 72.0xmedian 22.0x
P/S now vs peer median 4.8xmedian 1.4x 4.8xmedian 1.4x 8.1xmedian 1.4x
EV/EBITDA now vs peer median —median 12.4x 27.0xmedian 12.4x —median 12.4x
P/FCF now vs peer median -6.6xmedian 15.1x 43.0xmedian 15.1x 57.1xmedian 15.1x
P/B now vs peer median -2.0xmedian 1.6x 11.3xmedian 1.6x 7.6xmedian 1.6x
PEG now vs peer median -0.24median 1.66 5.37median 1.66 —median 1.66

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 monthsPUREATIGLW
Revenue $2.42M $4.72B –
Gross profit $1.43M $1.10B –
Operating income -$1.92M $716.80M –
Net income -$2.21M $488.90M –
Free cash flow -$1.78M $526.30M –
R&D $312.00K – –
EPS (diluted) $-0.02 $3.44 –
Cash & equivalents $983.00K $783.00M $2.54B
Total debt $30.55M $2.19B –
Shares (diluted) 110.83M 138.30M 875.00M
Enterprise value $9.75M $20.77B $109.46B

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
MetricPUREATIGLW
P/E -4.5x 47.6x 72.0x
P/FCF -6.6x 43.0x 57.1x
P/Operating cash flow -6.6x 28.1x –
P/S 4.8x 4.8x 8.1x
P/B -2.0x 11.3x 7.6x
P/Tangible book -2.0x 11.3x 7.9x
EV/EBITDA – 27.0x –
EV/EBIT -10.4x 33.5x –
EV/Revenue 8.2x 5.1x –
EV/FCF -11.2x 45.7x –
EV/Operating cash flow -11.2x 29.8x –
PEG (3Y EPS CAGR) -0.24 5.37 –

Growth

14 metrics
MetricPUREATIGLW
Revenue growth (1Y) 26.7% 4.6% –
Revenue CAGR (3Y) 12.8% 4.5% –
Gross profit growth (1Y) 28.4% 15.7% –
Gross profit CAGR (3Y) 23.2% 12.6% –
Operating income growth (1Y) 27.3% 8.8% –
Operating income CAGR (3Y) 22.7% 16.4% –
Net income growth (1Y) 21.9% 12.9% –
Net income CAGR (3Y) 19.1% 5.8% –
EPS growth (1Y) 21.2% 17.9% –
EPS CAGR (3Y) 19.0% 8.9% –
Operating cash flow growth (1Y) 17.3% 69.9% –
Operating cash flow CAGR (3Y) 17.2% – –
Free cash flow growth (1Y) 17.3% 123.6% –
Free cash flow CAGR (3Y) 18.0% – –

Profitability

14 metrics
MetricPUREATIGLW
Gross margin 58.8% 23.4% –
EBITDA margin – 18.9% –
Operating margin -79.1% 15.2% –
Pretax margin -95.2% 12.7% –
Net margin -91.0% 10.1% –
FCF margin -73.5% 11.2% –
Operating cash flow margin -73.5% 17.1% –
Return on equity – 25.2% –
Return on assets -196.6% 8.9% –
Return on invested capital – 14.9% –
Return on capital employed – 17.6% –
Asset turnover 2.1x 0.9x –
Cash conversion (OCF / net income) 0.8x 1.6x –
Stock comp / revenue 7.3% 0.6% –

Financial Health

11 metrics
MetricPUREATIGLW
Debt / assets 593.8% 38.2% –
Debt / equity -1.6x 1.1x –
Net debt / EBITDA – 1.6x –
Debt / FCF -5.2x 4.2x –
Liabilities / assets 474.8% 65.2% 58.1%
Equity / assets -374.8% 34.8% 41.9%
Interest coverage -4.9x – –
Current ratio 0.4x 2.3x 1.7x
Quick ratio 0.3x 1.1x –
Cash ratio 0.3x 0.6x –
Altman Z-score -129.76 5.43 –

Shareholder Returns

7 metrics
MetricPUREATIGLW
Dividend yield – – 0.9%
Net buyback yield – 1.2% –
Shareholder yield – 1.2% 0.9%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusPUREATIGLW
Forward P/E – 34.8xFY2026 36.6xFY2026
EPS, next fiscal year – $4.78FY2026 $3.45FY2026
EPS growth, next FY – +47.5%FY2026 +36.9%FY2026
EPS growth, the year after – +23.4% +24.1%
Revenue, next fiscal year – $5.24BFY2026 $18.34BFY2026
Revenue growth, next FY – +14.2%FY2026 +11.8%FY2026
Revenue growth, the year after – +13.3% +31.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersPUREATIGLW
Held by institutions – 93.5% 73.0%
Institutions holding – 785 2,682
Change in shares held, QoQ – +0.9% +3.5%
Institutions buying – 478 1,476
Institutions selling – 217 949
Buyers to sellers – 2.20 1.56

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.

PUREATIGLW
PURE 1.00 -0.03 -0.04
ATI -0.03 1.00 0.53
GLW -0.04 0.53 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, PURE, ATI and GLW?

Corning (GLW) is the largest by market capitalisation: Pure Bioscience (PURE) $11.70M, Ati (ATI) $22.62B, Corning (GLW) $108.85B.

Which stock is cheaper, PURE, ATI and GLW?

Ati (ATI) trades on the lowest price-to-earnings ratio (Pure Bioscience (PURE) -4.5x, Ati (ATI) 47.6x, Corning (GLW) 72.0x). On next year's consensus earnings, Ati (ATI) is cheapest (Ati (ATI) 34.8x, Corning (GLW) 36.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Pure Bioscience (PURE) grew revenue fastest over the trailing twelve months: Pure Bioscience (PURE) +26.7%, Ati (ATI) +4.6%.

Which company is more profitable?

Ati (ATI) has the highest net margin (Pure Bioscience (PURE) -91.0%, Ati (ATI) 10.1%).

Which stock has performed better?

Over the past year Ati (ATI) returned the most: Pure Bioscience (PURE) +12.5%, Ati (ATI) +81.2%, Corning (GLW) +41.4%. Over five years, Ati (ATI) compounded fastest (Pure Bioscience (PURE) -25.0%/yr, Ati (ATI) +58.3%/yr, Corning (GLW) +28.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Ati (ATI) 0.00%, Corning (GLW) 0.89%. Pure Bioscience (PURE) and Ati (ATI) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Ati (ATI) has been the steadiest (Pure Bioscience (PURE) 157.6%, Ati (ATI) 41.9%, Corning (GLW) 74.6%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, PURE, ATI and GLW?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Ati (ATI) leads on 7. 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.