Corning

GLW · Information Technology · Market cap $115B

Q1 FY26 Jan 1 – Mar 31, 2026 reported Jul 29, 2026

Revenue$4.1B +20% year over year

Gross profit$1.5B

Operating profit$0.6B

Net profit$0.4B 9% margin

Numbers and detail

All figures in billions of U.S. dollars, for Q1 FY26 (period ends Mar 31, 2026).
Item	Value	Share of revenue	Year over year
Revenue	4.1	100%	+20%
Optical communications products	2.1	51%	+53%
Electronics glass and advanced…	1.2	29%
Automotive products	0.5	12%	+11%
Life Sciences products	0.2	5%
Other	0.1	2%
Cost of revenue	−2.6	63%
Gross profit	1.5	37% margin	+2pp
SG&A	−0.6	14%	+1pp
Other	−0.3	7%	+0pp
Operating profit	0.6	15% margin	+3pp
Tax	−0.1
Interest & other costs	−0.1
Net profit	0.4	9%	+4pp

All figures in billions of U.S. dollars, for Q4 FY25 (period ends Dec 31, 2025).
Item	Value	Share of revenue	Year over year
Revenue	4.2	100%	+20%
Optical Communications	1.7	40%	+24%
Display Products	0.8	19%	+12%
Specialty Materials Products	0.5	12%	+6%
Automotive Products	0.4	10%	+16%
Product and Service Other	0.3	7%	+319%
Life Science Products	0.2	5%	+3%
Polycrystalline Silicon Products	0.2	5%	−6%
Cost of revenue	−2.7	64%
Gross profit	1.5	35% margin	+1pp
SG&A	−0.5	12%	−2pp
Other	−0.3	7%	+0pp
Operating profit	0.7	16% margin	+5pp
Tax	−0.2
Net profit	0.5	13%	+4pp

All figures in billions of U.S. dollars, for Q3 FY25 (period ends Sep 30, 2025).
Item	Value	Share of revenue	Year over year
Revenue	4.1	100%	+21%
Optical Communications Products	1.7	41%	+33%
Display Products	0.8	20%	+9%
Specialty Materials Products	0.6	15%	+14%
Automotive Products	0.5	12%	+10%
Polycrystalline Silicon Products	0.3	7%	+47%
Life Science Products	0.2	5%	+3%
Product and Service Other	0.1	2%	+41%
Cost of revenue	−2.6	63%
Gross profit	1.5	37% margin	+4pp
SG&A	−0.6	15%	+0pp
Other	−0.3	7%	+0pp
Operating profit	0.6	14% margin	+5pp
Tax	−0.1
Interest & other costs	−0.1
Net profit	0.4	10%	+14pp

All figures in billions of U.S. dollars, for Q2 FY25 (period ends Jun 30, 2025).
Item	Value	Share of revenue	Year over year
Revenue	3.9	100%	+19%
Optical Communications Products	1.6	41%	+41%
Display Products	0.7	18%	+3%
Specialty Materials Products	0.5	13%	+9%
Automotive Products	0.5	13%	+1%
Life Science Products	0.2	5%	+4%
Polycrystalline Silicon Products	0.2	5%	+12%
Product and Service Other	0.1	3%	+110%
Cost of revenue	−2.5	64%
Gross profit	1.4	36% margin	+7pp
SG&A	−0.5	13%	−1pp
Other	−0.3	8%	+0pp
Operating profit	0.6	15% margin	+9pp
Tax	−0.1
Net profit	0.5	12%	+9pp

Quarter by quarter

Pick a quarter and the diagram above changes. Bars compare revenue across the quarters we hold.

Quarter	Period	Reported	Revenue	Year over year	Operating margin	Net profit	Net margin
Q1 FY26	Jan 1 – Mar 31, 2026	Jul 29, 2026	$4.1B	+20%	15%	$0.4B	9%
Q4 FY25	Oct 1 – Dec 31, 2025	Feb 12, 2026	$4.2B	+20%	17%	$0.5B	13%
Q3 FY25	Jul 1 – Sep 30, 2025	Oct 31, 2025	$4.1B	+21%	15%	$0.4B	10%
Q2 FY25	Apr 1 – Jun 30, 2025	Aug 1, 2025	$3.9B	+19%	15%	$0.5B	12%