Corning Incorporated(GLW)Earnings, Financials & Key Ratios

GLW•NYSE

$181.57

$155.97B mkt cap·98.1× P/E·Price updated May 6, 2026

SectorTechnology IndustryTech Hardware & Equipment Sub-IndustryPhotonics, Lasers and Optical Components

AboutCorning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical Communications segment provides optical fibers and cables; and hardware and equipment products, including cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories. This segment also offers its products to businesses, governments, and individuals. Its Specialty Materials segment manufactures products that provide material formulations for glass, glass ceramics, crystals, precision metrology instruments, software; as well as ultra-thin and ultra-flat glass wafers, substrates, tinted sunglasses, and radiation shielding products. This segment serves various industries, including mobile consumer electronics, semiconductor equipment optics and consumables; aerospace and defense optics; radiation shielding products, sunglasses, and telecommunications components. The company's Environmental Technologies segment offers ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications. The company's Life Sciences segment offers laboratory products comprising consumables, such as plastic vessels, liquid handling plastics, specialty surfaces, cell culture media, and serum, as well as general labware and equipment under the Corning, Falcon, Pyrex, and Axygen brands. The company was formerly known as Corning Glass Works and changed its name to Corning Incorporated in April 1989. Corning Incorporated was founded in 1851 and is headquartered in Corning, New York.Show more

Revenue$15.63B+19.1%
EBITDA$3.68B+48.0%
Net Income$1.6B+215.4%
EPS (Diluted)1.85+219.0%
Gross Margin35.28%+8.2%
EBITDA Margin23.53%+24.2%
Operating Margin14.91%+72.4%
Net Margin10.21%+164.7%
ROE13.65%+209.5%
ROIC9.11%+92.4%
Debt/Equity0.83+13.7%
Interest Coverage7.11+104.8%

Analysis→Technical→

GLW Key Insights

Corning Incorporated (GLW) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

✓Strong 5Y profit CAGR of 25.5%
✓Strong Piotroski F-Score: 7/9
✓Momentum leader: RS Rating 92 (top 8%)
✓High quality earnings: Operating CF exceeds net income

✗Weaknesses

✗Expensive at 12.7x book value

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

GLW Price & Volume

Corning Incorporated (GLW) stock price & volume — 10-year historical chart

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GLW Growth Metrics

Corning Incorporated (GLW) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years5.54%

5 Years6.7%

3 Years3.27%

TTM20.05%

Profit CAGR

10 Years1.77%

5 Years25.53%

3 Years6.64%

TTM298.68%

EPS CAGR

10 Years6.35%

5 Years27.93%

3 Years6.3%

TTM303.85%

Return on Capital

10 Years5.79%

5 Years6.41%

3 Years6.06%

Last Year9.68%

GLW Recent Earnings

Corning Incorporated (GLW) EPS & revenue vs analyst estimates — last 4 quarters

Full history →

●Beat EPS 9/12 qtrs (75%)●Beat Revenue 3/12 qtrs (25%)

Q2 2026Latest

Apr 28, 2026

EPS

$0.70

Est $0.69

+1.2%

Revenue

$4.3B

Est $4.3B

+1.1%

Q1 2026

Jan 28, 2026

EPS

$0.72

Est $0.71

+1.8%

Revenue

$4.4B

Est $4.4B

+1.1%

Q4 2025

Oct 28, 2025

EPS

$0.67

Est $0.67

+0.8%

Revenue

$4.1B

Est $4.2B

-3.1%

Q3 2025

Jul 29, 2025

EPS

$0.60

Est $0.57

+5.1%

Revenue

$3.9B

Est $3.9B

+0.2%

Quarter	Date	EPS (Act vs Est)	Revenue (Act vs Est)
Q2 2026Latest	Apr 28, 2026	$0.70vs $0.69+1.2%	$4.3Bvs $4.3B+1.1%
Q1 2026	Jan 28, 2026	$0.72vs $0.71+1.8%	$4.4Bvs $4.4B+1.1%
Q4 2025	Oct 28, 2025	$0.67vs $0.67+0.8%	$4.1Bvs $4.2B-3.1%
Q3 2025	Jul 29, 2025	$0.60vs $0.57+5.1%	$3.9Bvs $3.9B+0.2%

Based on last 12 quarters of dataView full earnings history →

Company	Market Cap	Stock Price	P/E Ratio (TTM)	Revenue Growth 1Y	Net Margin	Return on Equity (ROE)	Debt / Equity
APHAmphenol CorporationDirect Competitor	170.24B	138.47	41.46	51.71%	17.28%	34.57%	1.15
TELTE Connectivity Ltd.Direct Competitor	63.43B	216.17	35.09	7.85%	15.69%	22.45%	0.51
EMREmerson Electric Co.Direct Competitor	83.18B	147.92	36.61	3%	13.35%	12.1%	0.68
ROGRogers CorporationDirect Competitor	2.51B	140.59	-41.84	-2.33%	-6.87%	-4.66%	0.03
CEVACEVA, Inc.Direct Competitor	832.42M	34.66	-93.68	9.77%	-10.49%	-4.2%	0.02
VIAVViavi Solutions Inc.Product Competitor	12.26B	53.00	353.33	8.39%	-4.03%	-6.92%	0.89
COHRCoherent, Inc.Product Competitor	54.66B	344.67	-662.83	23.42%	10.59%	6.94%	0.46
LITELumentum Holdings Inc.Product Competitor	67.42B	944.28	2552.11	21.03%	17.68%	30.68%	2.30

Compare GLW vs Peers

Corning Incorporated (GLW) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs APH

Most directly comparable listed peer for GLW.

Scale Benchmark

vs GOOGL

Larger-name benchmark to compare GLW against a more recognizable public peer.

Peer Set

Compare Top 5

vs APH, TEL, EMR, ROG

GLW Income Statement

Corning Incorporated (GLW) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily

Line item	Dec'17	Dec'18	Dec'19	Dec'20	Dec'21	Dec'22	Dec'23	Dec'24	Dec'25	TTM
Sales/Revenue	10.12B	11.29B	11.5B	11.3B	14.08B	14.19B	12.59B	13.12B	15.63B	16.32B
Revenue Growth %	7.73%	11.61%	1.89%	-1.74%	24.59%	0.76%	-11.28%	4.21%	19.14%	20.05%
Cost of Goods Sold	6.1B	6.83B	7.47B	7.77B	9.02B	9.68B	8.66B	8.84B	10.12B	10.39B
COGS % of Revenue	60.26%	60.49%	64.92%	68.76%	64.05%	68.24%	68.77%	67.4%	64.72%	-
Gross Profit	4.02B▲ 0%	4.46B▲ 11.0%	4.04B▼ 9.5%	3.53B▼ 12.5%	5.06B▲ 43.4%	4.51B▼ 11.0%	3.93B▼ 12.8%	4.28B▲ 8.8%	5.51B▲ 29.0%	5.93B▲ 0%
Gross Margin %	39.74%	39.51%	35.08%	31.24%	35.95%	31.76%	31.23%	32.6%	35.28%	36.31%
Gross Profit Growth %	6.83%	10.97%	-9.55%	-12.49%	43.39%	-11%	-12.76%	8.78%	28.95%	-
Operating Expenses	2.41B	2.89B	2.73B	3.02B	2.95B	3.07B	3.04B	3.14B	3.18B	3.43B
OpEx % of Revenue	23.84%	25.56%	23.72%	26.74%	20.96%	21.62%	24.16%	23.94%	20.37%	-
Selling, General & Admin	1.47B	1.8B	1.58B	1.75B	1.83B	1.9B	1.84B	1.93B	2.07B	2.23B
SG&A % of Revenue	14.56%	15.93%	13.78%	15.46%	12.97%	13.38%	14.64%	14.72%	13.26%	-
Research & Development	860M	993M	1.03B	1.15B	995M	1.05B	1.08B	1.09B	1.11B	1.12B
R&D % of Revenue	8.5%	8.8%	8.96%	10.21%	7.07%	7.38%	8.55%	8.3%	7.1%	-
Other Operating Expenses	75M	94M	113M	121M	129M	123M	122M	121M	0	3M
Operating Income	1.63B▲ 0%	1.57B▼ 3.4%	1.31B▼ 17.1%	509M▼ 61.0%	2.11B▲ 314.9%	1.44B▼ 31.9%	890M▼ 38.1%	1.14B▲ 27.5%	2.33B▲ 105.4%	2.5B▲ 0%
Operating Margin %	16.11%	13.95%	11.35%	4.5%	15%	10.13%	7.07%	8.65%	14.91%	15.31%
Operating Income Growth %	14.47%	-3.37%	-17.08%	-61.03%	314.93%	-31.91%	-38.11%	27.53%	105.37%	-
EBITDA	2.79B	2.87B	2.81B	2.03B	3.59B	2.89B	2.26B	2.48B	3.68B	3.54B
EBITDA Margin %	27.56%	25.4%	24.42%	17.95%	25.51%	20.37%	17.95%	18.94%	23.53%	21.69%
EBITDA Growth %	6.45%	2.87%	-2.06%	-27.77%	77.08%	-19.57%	-21.83%	10%	48.01%	33.18%
D&A (Non-Cash Add-back)	1.16B	1.29B	1.5B	1.52B	1.48B	1.45B	1.37B	1.35B	1.35B	1.04B
EBIT	1.81B	1.69B	1.44B	899M	2.73B	2.09B	1.15B	1.14B	2.39B	2.73B
Net Interest Income	-110M	-153M	-200M	-261M	-289M	-277M	-291M	-282M	-298M	-311M
Interest Income	45M	38M	21M	15M	11M	15M	38M	47M	38M	35M
Interest Expense	155M	191M	221M	276M	300M	292M	329M	329M	336M	346M
Other Income/Expense	49M	-72M	-90M	114M	314M	359M	-74M	-322M	-279M	-158M
Pretax Income	1.66B▲ 0%	1.5B▼ 9.3%	1.22B▼ 19.1%	623M▼ 48.8%	2.43B▲ 289.4%	1.8B▼ 25.9%	816M▼ 54.6%	813M▼ 0.4%	2.05B▲ 152.4%	2.34B▲ 0%
Pretax Margin %	16.38%	13.31%	10.57%	5.51%	17.23%	12.66%	6.48%	6.2%	13.13%	14.34%
Income Tax	2.15B	437M	256M	111M	491M	411M	168M	221M	310M	376M
Effective Tax Rate %	129.99%	29.08%	21.05%	17.82%	20.24%	22.87%	20.59%	27.18%	15.11%	16.06%
Net Income	-497M▲ 0%	1.07B▲ 314.5%	960M▼ 9.9%	512M▼ 46.7%	1.91B▲ 272.3%	1.32B▼ 31.0%	581M▼ 55.9%	506M▼ 12.9%	1.6B▲ 215.4%	1.81B▲ 0%
Net Margin %	-4.91%	9.44%	8.35%	4.53%	13.54%	9.27%	4.62%	3.86%	10.21%	11.09%
Net Income Growth %	-113.45%	314.49%	-9.94%	-46.67%	272.27%	-30.95%	-55.85%	-12.91%	215.41%	298.68%
Net Income (Continuing)	-497M	1.07B	960M	512M	1.94B	1.39B	648M	592M	1.74B	1.97B
Discontinued Operations	0	0	0	0	0	0	0	0	0	0
Minority Interest	72M	94M	90M	191M	212M	267M	317M	384M	500M	537M
EPS (Diluted)	-0.66▲ 0%	1.13▲ 271.2%	1.07▼ 5.3%	0.54▼ 49.5%	1.28▲ 137.0%	1.54▲ 20.3%	0.68▼ 55.8%	0.58▼ 14.7%	1.85▲ 219.0%	2.10▲ 0%
EPS Growth %	-120.43%	271.21%	-5.31%	-49.53%	137.04%	20.31%	-55.84%	-14.71%	218.97%	303.85%
EPS (Basic)	-0.66	1.19	1.23	0.54	1.30	1.56	0.69	0.59	1.86	-
Diluted Shares Outstanding	895M	941M	899M	772M	844M	857M	859M	869M	860M	862.79M
Basic Shares Outstanding	895M	941M	776M	761M	828M	843M	848M	853M	860M	862.79M
Dividend Payout Ratio	-	64.26%	77.29%	153.71%	45.7%	70.82%	170.22%	194.86%	62.59%	-

GLW Balance Sheet

Corning Incorporated (GLW) balance sheet — assets, liabilities & shareholders' equity

Line item	Dec'17	Dec'18	Dec'19	Dec'20	Dec'21	Dec'22	Dec'23	Dec'24	Dec'25	TTM
Total Current Assets	8.83B	7.03B	7.46B	8B	7.66B	7.45B	7.21B	7.99B	8.94B	9.53B
Cash & Short-Term Investments	4.32B	2.35B	2.43B	2.67B	2.15B	1.67B	1.78B	1.77B	1.53B	1.75B
Cash Only	4.32B	2.35B	2.43B	2.67B	2.15B	1.67B	1.78B	1.77B	1.53B	1.75B
Short-Term Investments	0	0	0	0	0	0	0	0	0	0
Accounts Receivable	1.81B	1.94B	1.84B	2.13B	2B	1.72B	1.57B	2.05B	2.78B	2.68B
Days Sales Outstanding	65.2	62.72	58.26	68.88	51.94	44.27	45.58	57.12	64.9	57.37
Inventory	1.71B	2.04B	2.32B	2.44B	2.48B	2.9B	2.67B	2.72B	3.08B	3.28B
Days Inventory Outstanding	102.51	108.87	113.39	114.5	100.41	109.47	112.41	112.45	111.03	110.11
Other Current Assets	991M	702M	873M	761M	1.03B	1.16B	1.2B	1.45B	1.55B	1.82B
Total Non-Current Assets	18.65B	20.47B	21.43B	22.77B	22.5B	22.05B	21.29B	19.74B	22.04B	21.73B
Property, Plant & Equipment	14.02B	14.89B	15.34B	16.42B	16.55B	16.21B	15.51B	14.15B	15.69B	14.79B
Fixed Asset Turnover	0.72x	0.76x	0.75x	0.69x	0.85x	0.88x	0.81x	0.93x	1.00x	1.11x
Goodwill	1.69B	1.94B	1.94B	2.46B	2.42B	2.39B	2.38B	2.36B	2.49B	2.48B
Intangible Assets	869M	1.29B	1.19B	1.31B	1.15B	1.03B	905M	752M	657M	632M
Long-Term Investments	340M	376M	334M	435M	318M	360M	414M	394M	1.03B	1.65B
Other Non-Current Assets	934M	1.02B	983M	1.02B	997M	977M	923M	949M	662M	6.95B
Total Assets	27.48B▲ 0%	27.5B▲ 0.1%	28.9B▲ 5.1%	30.77B▲ 6.5%	30.15B▼ 2.0%	29.5B▼ 2.2%	28.5B▼ 3.4%	27.73B▼ 2.7%	30.98B▲ 11.7%	31.25B▲ 0%
Asset Turnover	0.37x	0.41x	0.40x	0.37x	0.47x	0.48x	0.44x	0.47x	0.50x	0.54x
Asset Growth %	-1.51%	0.09%	5.06%	6.5%	-2.02%	-2.17%	-3.39%	-2.68%	11.69%	37.16%
Total Current Liabilities	3.21B	3.31B	3.52B	3.77B	4.81B	5.17B	4.32B	4.92B	5.63B	5.92B
Accounts Payable	1.44B	1.46B	1.59B	1.17B	1.61B	1.8B	1.47B	1.47B	1.98B	2.25B
Days Payables Outstanding	86.16	77.82	77.56	55.14	65.24	68	61.81	60.76	71.41	71.89
Short-Term Debt	379M	4M	2M	146M	55M	224M	320M	326M	901M	1.25B
Deferred Revenue (Current)	0	54M	104M	363M	371M	276M	329M	317M	226M	996M
Other Current Liabilities	623M	986M	1.01B	1.23B	1.65B	1.91B	1.41B	1.72B	1.56B	2.41B
Current Ratio	2.75x	2.12x	2.12x	2.12x	1.59x	1.44x	1.67x	1.62x	1.59x	1.59x
Quick Ratio	2.22x	1.51x	1.46x	1.48x	1.08x	0.88x	1.05x	1.07x	1.04x	1.04x
Cash Conversion Cycle	81.55	93.77	94.08	128.24	87.11	85.74	96.18	108.81	104.52	95.59
Total Non-Current Liabilities	8.52B	10.31B	12.38B	13.56B	12.8B	12.05B	12.31B	11.75B	13.04B	12.99B
Long-Term Debt	4.75B	5.99B	7.46B	7.65B	6.99B	6.69B	7.21B	6.88B	8.48B	7.72B
Capital Lease Obligations	0	0	721M	796M	691M	795M	846M	785M	846M	2.62B
Deferred Tax Liabilities	451M	347M	325M	313M	258M	243M	218M	137M	149M	489M
Other Non-Current Liabilities	2.93B	3.04B	2.95B	2.78B	3.03B	2.46B	2.28B	2.31B	3.02B	14.16B
Total Liabilities	11.72B	13.62B	15.9B	17.33B	17.61B	17.22B	16.63B	16.66B	18.67B	18.9B
Total Debt	5.13B	6B	8.25B	8.7B	7.83B	7.82B	8.48B	8.09B	10.22B	8.97B
Net Debt	811M	3.64B	5.82B	6.03B	5.68B	6.15B	6.71B	6.32B	8.7B	7.22B
Debt / Equity	0.32x	0.43x	0.63x	0.65x	0.62x	0.64x	0.71x	0.73x	0.83x	0.83x
Debt / EBITDA	1.84x	2.09x	2.94x	4.29x	2.18x	2.70x	3.76x	3.26x	2.78x	2.53x
Net Debt / EBITDA	0.29x	1.27x	2.07x	2.97x	1.58x	2.13x	2.97x	2.54x	2.36x	2.36x
Interest Coverage	11.69x	8.87x	6.50x	3.26x	9.09x	7.15x	3.48x	3.47x	7.11x	7.90x
Total Equity	15.8B▲ 0%	13.89B▼ 12.1%	13B▼ 6.4%	13.45B▲ 3.5%	12.54B▼ 6.7%	12.28B▼ 2.2%	11.87B▼ 3.3%	11.07B▼ 6.7%	12.31B▲ 11.2%	12.35B▲ 0%
Equity Growth %	-12.05%	-12.09%	-6.4%	3.47%	-6.71%	-2.15%	-3.32%	-6.72%	11.17%	32.49%
Book Value per Share	17.65	14.76	14.46	17.42	14.86	14.32	13.82	12.74	14.31	14.31
Total Shareholders' Equity	15.72B	13.79B	12.91B	13.26B	12.33B	12.01B	11.55B	10.69B	11.81B	11.81B
Common Stock	854M	857M	859M	863M	907M	910M	916M	921M	924M	925M
Retained Earnings	15.96B	16.3B	16.41B	16.12B	16.39B	16.78B	16.39B	15.93B	16.55B	16.68B
Treasury Stock	-16.63B	-18.87B	-19.81B	-19.93B	-20.26B	-20.53B	-20.64B	-20.88B	-21.14B	-21.21B
Accumulated OCI	-816M	-1.01B	-1.17B	-740M	-1.18B	-1.83B	-2.05B	-2.54B	-2.1B	-2.29B
Minority Interest	72M	94M	90M	191M	212M	267M	317M	384M	500M	537M

GLW Cash Flow Statement

Corning Incorporated (GLW) cash flow — operating, investing & free cash flow history

Line item	Dec'17	Dec'18	Dec'19	Dec'20	Dec'21	Dec'22	Dec'23	Dec'24	Dec'25	TTM
Cash from Operations	2B	2.92B	2.03B	2.18B	3.41B	2.62B	2B	1.94B	2.69B	2.69B
Operating CF Margin %	19.81%	25.85%	17.66%	19.29%	24.23%	18.43%	15.93%	14.78%	17.24%	-
Operating CF Growth %	-19.84%	45.66%	-30.42%	7.34%	56.51%	-23.36%	-23.33%	-3.29%	38.99%	256.65%
Net Income	-497M	1.07B	960M	512M	1.91B	1.39B	648M	592M	1.6B	1.81B
Depreciation & Amortization	1.16B	1.29B	1.5B	1.52B	1.48B	1.45B	1.37B	1.35B	1.35B	1.39B
Stock-Based Compensation	46M	51M	56M	207M	190M	175M	218M	273M	286M	347M
Deferred Taxes	1.8B	-109M	-191M	-20M	35M	-46M	-75M	-33M	-355M	-367M
Other Non-Cash Items	-101M	709M	217M	-214M	-523M	-214M	3M	315M	49M	-100M
Working Capital Changes	-398M	-162M	-514M	175M	323M	-138M	-158M	-558M	-228M	-246M
Change in Receivables	-225M	-154M	48M	-274M	-54M	113M	50M	-717M	-749M	-747M
Change in Inventory	-170M	-346M	-298M	423M	-103M	-522M	157M	-171M	-243M	-345M
Change in Payables	169M	358M	36M	57M	704M	349M	-238M	470M	571M	744M
Cash from Investing	-1.71B	-2.89B	-1.89B	-1.31B	-1.42B	-1.35B	-1B	-744M	-1.24B	-1.28B
Capital Expenditures	-1.8B	-2.24B	-1.99B	-1.38B	-1.64B	-1.6B	-1.39B	-965M	-1.28B	-1.41B
CapEx % of Revenue	17.83%	19.86%	17.27%	12.18%	11.62%	11.3%	11.04%	7.36%	8.2%	-
Acquisitions	-157M	-646M	78M	4M	187M	38M	67M	0	0	0
Investments	-	-	-	-	-	-	-	-	-	-
Other Investing	626M	-2.35B	30M	-1.33B	-1.67B	-14M	332M	221M	39M	40M
Cash from Financing	-1.62B	-2B	-47M	-729M	-2.45B	-1.65B	-883M	-1.16B	-1.67B	-1.21B
Debt Issued (Net)	1.19B	856M	1.53B	122M	-838M	40M	716M	-114M	-425M	36M
Equity Issued (Net)	-2.45B	-2.23B	-957M	-116M	-335M	-268M	-106M	-246M	-163M	-49M
Dividends Paid	-651M	-685M	-742M	-787M	-871M	-932M	-989M	-986M	-999M	-1B
Share Repurchases	-2.45B	-2.23B	-957M	-116M	-335M	-268M	-106M	-246M	-163M	-63M
Other Financing	286M	61M	121M	52M	-408M	-489M	-504M	182M	-85M	-196M
Net Change in Cash	-974M▲ 0%	-1.96B▼ 101.4%	79M▲ 104.0%	238M▲ 201.3%	-524M▼ 320.2%	-477M▲ 9.0%	108M▲ 122.6%	-11M▼ 110.2%	-202M▼ 1736.4%	420M▲ 0%
Free Cash Flow	200M▲ 0%	677M▲ 238.5%	44M▼ 93.5%	803M▲ 1725.0%	1.77B▲ 121.0%	1.01B▼ 43.0%	615M▼ 39.2%	974M▲ 58.4%	1.41B▲ 45.1%	1.5B▲ 0%
FCF Margin %	1.98%	6%	0.38%	7.1%	12.6%	7.13%	4.89%	7.42%	9.04%	9.19%
FCF Growth %	-85.62%	238.5%	-93.5%	1725%	121.05%	-43.04%	-39.17%	58.37%	45.07%	39.8%
FCF per Share	0.22	0.72	0.05	1.04	2.10	1.18	0.72	1.12	1.64	1.64
FCF Conversion (FCF/Net Income)	-4.03x	2.74x	2.12x	4.26x	1.79x	1.99x	3.45x	3.83x	1.69x	0.83x
Interest Paid	0	0	0	0	251M	227M	234M	279M	0	0
Taxes Paid	0	0	0	0	377M	426M	213M	263M	0	0

GLW Key Ratios

Corning Incorporated (GLW) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric	2017	2018	2019	2020	2021	2022	2023	2024	2025	TTM
Return on Equity (ROE)	-2.94%	7.18%	7.14%	3.87%	14.67%	10.6%	4.81%	4.41%	13.65%	15.02%
Return on Invested Capital (ROIC)	7.37%	6.92%	5.39%	1.99%	8.4%	5.89%	3.61%	4.73%	9.11%	9.11%
Gross Margin	39.74%	39.51%	35.08%	31.24%	35.95%	31.76%	31.23%	32.6%	35.28%	36.31%
Net Margin	-4.91%	9.44%	8.35%	4.53%	13.54%	9.27%	4.62%	3.86%	10.21%	11.09%
Debt / Equity	0.32x	0.43x	0.63x	0.65x	0.62x	0.64x	0.71x	0.73x	0.83x	0.83x
Interest Coverage	11.69x	8.87x	6.50x	3.26x	9.09x	7.15x	3.48x	3.47x	7.11x	7.90x
FCF Conversion	-4.03x	2.74x	2.12x	4.26x	1.79x	1.99x	3.45x	3.83x	1.69x	0.83x
Revenue Growth	7.73%	11.61%	1.89%	-1.74%	24.59%	0.76%	-11.28%	4.21%	19.14%	20.05%

GLW SEC Filings & Documents

Corning Incorporated (GLW) SEC filings — annual & quarterly reports (10-K, 10-Q)

8-K Announcements

Material company update

Apr 28, 2026·SEC

Material company update

Feb 27, 2026·SEC

Material company update

Jan 28, 2026·SEC

10-K Annual Reports

FY 2026

Feb 12, 2026·SEC

10-Q Quarterly Reports

FY 2025

Oct 31, 2025·SEC

FY 2025

Aug 1, 2025·SEC

FY 2025

May 2, 2025·SEC

GLW Frequently Asked Questions

Corning Incorporated (GLW) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

Corning Incorporated (GLW) reported $16.32B in revenue for fiscal year 2025. This represents a 347% increase from $3.65B in 1996.

Corning Incorporated (GLW) grew revenue by 19.1% over the past year. This is strong growth.

Yes, Corning Incorporated (GLW) is profitable, generating $1.81B in net income for fiscal year 2025 (10.2% net margin).

Dividend & Returns

Yes, Corning Incorporated (GLW) pays a dividend with a yield of 0.64%. This makes it attractive for income-focused investors.

Corning Incorporated (GLW) has a return on equity (ROE) of 13.7%. This is reasonable for most industries.

Corning Incorporated (GLW) generated $1.50B in free cash flow for fiscal year 2025. Positive FCF indicates the company can fund dividends, buybacks, or reinvestment.

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