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Side-by-side financial comparison of Corning Inc. (GLW) and 3M (MMM). Click either name above to swap in a different company.

3M is the larger business by last-quarter revenue ($6.0B vs $4.1B, roughly 1.5× Corning Inc.). 3M runs the higher net margin — 10.8% vs 9.3%, a 1.5% gap on every dollar of revenue. On growth, 3M posted the faster year-over-year revenue change (1.3% vs 0.0%). 3M produced more free cash flow last quarter ($2.0B vs $188.0M). Over the past eight quarters, Corning Inc.'s revenue compounded faster (12.9% CAGR vs -1.8%).

Corning Incorporated is an American multinational technology company specializing in glass, ceramics, and related materials and technologies including advanced optics, primarily for industrial and scientific applications. Founded in 1851, the company was called Corning Glass Works for most of its history. Corning was known during the 20th century for its consumer product lines, such as including CorningWare and Visions Pyroceram-based cookware, Corelle Vitrelle tableware, and Pyrex glass bake...

The 3M Company is an American multinational conglomerate operating in the fields of industry, worker safety, and consumer goods. Based in the Saint Paul suburb of Maplewood, the company produces over 60,000 products, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection film, electrical, electronic connecting, insulating materials, car-care products, electronic circuits, and optical films. Among its best-known consume...

GLW vs MMM — Head-to-Head

Bigger by revenue
MMM
MMM
1.5× larger
MMM
$6.0B
$4.1B
GLW
Growing faster (revenue YoY)
MMM
MMM
+1.3% gap
MMM
1.3%
0.0%
GLW
Higher net margin
MMM
MMM
1.5% more per $
MMM
10.8%
9.3%
GLW
More free cash flow
MMM
MMM
$1.8B more FCF
MMM
$2.0B
$188.0M
GLW
Faster 2-yr revenue CAGR
GLW
GLW
Annualised
GLW
12.9%
-1.8%
MMM

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
GLW
GLW
MMM
MMM
Revenue
$4.1B
$6.0B
Net Profit
$387.0M
$653.0M
Gross Margin
36.9%
40.7%
Operating Margin
15.4%
23.2%
Net Margin
9.3%
10.8%
Revenue YoY
0.0%
1.3%
Net Profit YoY
-60.0%
-41.5%
EPS (diluted)
$0.43
$1.23

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
GLW
GLW
MMM
MMM
Q1 26
$4.1B
$6.0B
Q4 25
$4.2B
$6.1B
Q3 25
$4.1B
$6.5B
Q2 25
$3.9B
$6.3B
Q1 25
$3.5B
$6.0B
Q4 24
$3.5B
$6.0B
Q3 24
$3.4B
$6.3B
Q2 24
$3.3B
$6.3B
Net Profit
GLW
GLW
MMM
MMM
Q1 26
$387.0M
$653.0M
Q4 25
$540.0M
$577.0M
Q3 25
$430.0M
$834.0M
Q2 25
$469.0M
$723.0M
Q1 25
$157.0M
$1.1B
Q4 24
$310.0M
$728.0M
Q3 24
$-117.0M
$1.4B
Q2 24
$104.0M
$1.1B
Gross Margin
GLW
GLW
MMM
MMM
Q1 26
36.9%
40.7%
Q4 25
35.5%
33.6%
Q3 25
37.1%
41.8%
Q2 25
36.0%
42.5%
Q1 25
35.2%
41.6%
Q4 24
34.2%
51.7%
Q3 24
33.5%
42.1%
Q2 24
29.2%
42.9%
Operating Margin
GLW
GLW
MMM
MMM
Q1 26
15.4%
23.2%
Q4 25
15.9%
13.0%
Q3 25
14.4%
22.2%
Q2 25
14.8%
18.0%
Q1 25
12.9%
20.9%
Q4 24
11.2%
12.2%
Q3 24
8.9%
20.9%
Q2 24
5.7%
20.3%
Net Margin
GLW
GLW
MMM
MMM
Q1 26
9.3%
10.8%
Q4 25
12.8%
9.4%
Q3 25
10.5%
12.8%
Q2 25
12.1%
11.4%
Q1 25
4.5%
18.7%
Q4 24
8.9%
12.1%
Q3 24
-3.5%
21.8%
Q2 24
3.2%
18.3%
EPS (diluted)
GLW
GLW
MMM
MMM
Q1 26
$0.43
$1.23
Q4 25
$0.61
$1.07
Q3 25
$0.50
$1.55
Q2 25
$0.54
$1.34
Q1 25
$0.18
$2.04
Q4 24
$0.36
$1.33
Q3 24
$-0.14
$2.48
Q2 24
$0.12
$2.07

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
GLW
GLW
MMM
MMM
Cash + ST InvestmentsLiquidity on hand
$1.8M
$3.7B
Total DebtLower is stronger
$7.7M
$10.9B
Stockholders' EquityBook value
$12.3M
$3.3B
Total Assets
$31.3M
$35.4B
Debt / EquityLower = less leverage
0.62×
3.29×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GLW
GLW
MMM
MMM
Q1 26
$1.8M
$3.7B
Q4 25
$1.5B
Q3 25
Q2 25
Q1 25
Q4 24
$1.8B
Q3 24
Q2 24
Total Debt
GLW
GLW
MMM
MMM
Q1 26
$7.7M
$10.9B
Q4 25
$7.6B
$12.6B
Q3 25
$7.4B
$12.6B
Q2 25
$6.7B
$13.1B
Q1 25
$7.0B
$13.5B
Q4 24
$6.9B
$13.0B
Q3 24
$7.1B
$13.2B
Q2 24
$6.9B
$13.1B
Stockholders' Equity
GLW
GLW
MMM
MMM
Q1 26
$12.3M
$3.3B
Q4 25
$11.8B
$4.7B
Q3 25
$11.5B
$4.6B
Q2 25
$11.1B
$4.3B
Q1 25
$10.7B
$4.5B
Q4 24
$10.7B
$3.8B
Q3 24
$11.1B
$4.6B
Q2 24
$10.6B
$3.9B
Total Assets
GLW
GLW
MMM
MMM
Q1 26
$31.3M
$35.4B
Q4 25
$31.0B
$37.7B
Q3 25
$29.9B
$37.6B
Q2 25
$28.7B
$38.0B
Q1 25
$27.4B
$40.0B
Q4 24
$27.7B
$39.9B
Q3 24
$28.3B
$40.9B
Q2 24
$27.2B
$43.4B
Debt / Equity
GLW
GLW
MMM
MMM
Q1 26
0.62×
3.29×
Q4 25
0.65×
2.68×
Q3 25
0.64×
2.72×
Q2 25
0.60×
3.06×
Q1 25
0.65×
3.02×
Q4 24
0.64×
3.40×
Q3 24
0.64×
2.84×
Q2 24
0.65×
3.34×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
GLW
GLW
MMM
MMM
Operating Cash FlowLast quarter
$362.0M
Free Cash FlowOCF − Capex
$188.0M
$2.0B
FCF MarginFCF / Revenue
4.5%
33.6%
Capex IntensityCapex / Revenue
8.0%
Cash ConversionOCF / Net Profit
0.94×
TTM Free Cash FlowTrailing 4 quarters
$1.7B
$3.7B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GLW
GLW
MMM
MMM
Q1 26
$362.0M
Q4 25
$1.1B
$1.6B
Q3 25
$784.0M
$1.8B
Q2 25
$708.0M
$-954.0M
Q1 25
$151.0M
$-79.0M
Q4 24
$623.0M
$1.8B
Q3 24
$699.0M
$-1.8B
Q2 24
$521.0M
$1.0B
Free Cash Flow
GLW
GLW
MMM
MMM
Q1 26
$188.0M
$2.0B
Q4 25
$620.0M
$1.3B
Q3 25
$450.0M
$1.5B
Q2 25
$400.0M
$-1.2B
Q1 25
$-57.0M
$-315.0M
Q4 24
$369.0M
$1.5B
Q3 24
$482.0M
$-2.0B
Q2 24
$279.0M
$752.0M
FCF Margin
GLW
GLW
MMM
MMM
Q1 26
4.5%
33.6%
Q4 25
14.7%
21.8%
Q3 25
11.0%
23.6%
Q2 25
10.4%
-18.3%
Q1 25
-1.7%
-5.3%
Q4 24
10.5%
25.4%
Q3 24
14.2%
-32.3%
Q2 24
8.6%
12.0%
Capex Intensity
GLW
GLW
MMM
MMM
Q1 26
8.0%
Q4 25
10.2%
4.0%
Q3 25
8.1%
3.3%
Q2 25
8.0%
3.3%
Q1 25
6.0%
4.0%
Q4 24
7.3%
4.8%
Q3 24
6.4%
3.9%
Q2 24
7.4%
4.3%
Cash Conversion
GLW
GLW
MMM
MMM
Q1 26
0.94×
Q4 25
1.95×
2.74×
Q3 25
1.82×
2.11×
Q2 25
1.51×
-1.32×
Q1 25
0.96×
-0.07×
Q4 24
2.01×
2.50×
Q3 24
-1.30×
Q2 24
5.01×
0.89×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

GLW
GLW

Segment breakdown not available.

MMM
MMM

Safety and Industrial business segment$2.9B49%
Transportation and Electronics business segment$1.8B31%
Consumer business segment$1.1B19%
Corporate$121.0M2%

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