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Corning Incorporated (GLW)
NYSE: GLW · Real-Time Price · USD
69.72
+0.38 (0.55%)
At close: Sep 4, 2025, 4:00 PM
70.00
+0.28 (0.40%)
After-hours: Sep 4, 2025, 6:12 PM EDT

Corning Revenue by Segment

Period EndingJun 30, 2025Mar 31, 2025Dec 31, 2024Sep 30, 2024Jun 30, 2024Mar 31, 2024Dec 31, 2023Sep 30, 2023Jun 30, 2023Mar 31, 2023Dec 31, 2022Sep 30, 2022Jun 30, 2022Mar 31, 2022Dec 31, 2021Sep 30, 2021Jun 30, 2021Mar 31, 2021Dec 31, 2020Sep 30, 2020Jun 30, 2020Mar 31, 2020Dec 31, 2019Sep 30, 2019Jun 30, 2019Mar 31, 2019Dec 31, 2018
Optical Communications
5.54B5.08B4.66B4.19B3.86B3.82B4.01B4.30B
Optical Communications Growth
43.25%33.14%16.08%-2.60%-17.84%-22.89%-20.13%-14.50%
Display Technologies
3.79B3.91B3.87B3.77B3.73B3.64B3.53B3.45B
Display Technologies Growth
1.66%7.25%9.63%9.40%17.94%17.07%6.84%-0.55%
Specialty Materials
2.11B2.07B2.02B1.98B1.99B1.91B1.87B1.90B
Specialty Materials Growth
5.93%7.95%8.20%4.16%7.45%-0.10%-6.84%-5.86%
Environmental Technologies
--1.67B1.70B1.76B1.79B1.77B1.73B1.71B1.61B
Environmental Technologies Growth
---5.72%-1.96%3.34%11.46%11.49%12.18%13.57%3.35%
Hemlock and Emerging Growth Businesses
1.24B1.21B1.28B1.26B1.29B1.37B1.45B1.55B--------------
Hemlock and Emerging Growth Businesses Growth
-3.80%-11.67%-11.62%-18.75%-20.96%-18.05%-13.00%-1.65%--------------
Life Sciences
978.00M977.00M979.00M971.00M957.00M939.00M959.00M1.01B
Life Sciences Growth
2.19%4.05%2.09%-3.96%-12.44%-20.02%-21.91%-19.18%

Earnings by Segment

Period EndingJun 30, 2025Mar 31, 2025Dec 31, 2024Sep 30, 2024Jun 30, 2024Mar 31, 2024Dec 31, 2023Sep 30, 2023Jun 30, 2023Mar 31, 2023Dec 31, 2022Sep 30, 2022Jun 30, 2022Mar 31, 2022Dec 31, 2021Sep 30, 2021Jun 30, 2021Mar 31, 2021Dec 31, 2020Sep 30, 2020Jun 30, 2020Mar 31, 2020Dec 31, 2019Sep 30, 2019Jun 30, 2019Mar 31, 2019Dec 31, 2018
Display Technologies
1.03B1.05B1.01B976.00M933.00M883.00M842.00M781.00M
Display Technologies Growth
10.72%18.69%19.48%24.97%38.63%27.42%9.49%-8.12%
Optical Communications
817.00M713.00M612.00M506.00M422.00M419.00M478.00M520.00M
Optical Communications Growth
93.60%70.17%28.03%-2.69%-31.05%-35.93%-27.69%-24.20%
Environmental Technologies
--358.00M375.00M399.00M409.00M386.00M357.00M345.00M300.00M-
Environmental Technologies Growth
---7.25%5.04%15.65%36.33%32.19%28.88%38.00%11.52%-
Specialty Materials
308.00M290.00M260.00M237.00M237.00M207.00M202.00M222.00M
Specialty Materials Growth
29.96%40.10%28.71%6.76%-3.66%-31.91%-40.59%-37.29%
Life Sciences
64.00M63.00M63.00M62.00M60.00M54.00M50.00M64.00M
Life Sciences Growth
6.67%16.67%26.00%-3.13%-36.17%-55.00%-67.32%-62.57%
Hemlock and Emerging Growth Businesses
-48.00M-61.00M-55.00M-64.00M-60.00M-11.00M15.00M38.00M--------------
Hemlock and Emerging Growth Businesses Growth
-------61.54%35.71%--------------

Operating Expense Breakdown

Period EndingJun 30, 2025Mar 31, 2025Dec 31, 2024Sep 30, 2024Jun 30, 2024Mar 31, 2024Dec 31, 2023Sep 30, 2023Jun 30, 2023Mar 31, 2023Dec 31, 2022Sep 30, 2022Jun 30, 2022Mar 31, 2022Dec 31, 2021Sep 30, 2021Jun 30, 2021Mar 31, 2021Dec 31, 2020Sep 30, 2020Jun 30, 2020Mar 31, 2020Dec 31, 2019Sep 30, 2019Jun 30, 2019Mar 31, 2019Dec 31, 2018
Selling, General, and Administrative
2.00B1.95B1.93B1.95B1.90B1.87B1.84B1.85B
Selling, General, and Administrative Growth
4.78%4.16%4.77%5.42%3.53%-0.64%-2.90%-0.59%
Research, Development, and Engineering
1.12B1.10B1.09B1.10B1.08B1.08B1.08B1.07B
Research, Development, and Engineering Growth
3.34%1.94%1.21%3.28%0.28%2.56%2.77%2.10%
Amortization
117.00M119.00M121.00M121.00M120.00M121.00M122.00M123.00M
Amortization Growth
-2.50%-1.65%-0.82%-1.63%-3.23%-1.63%-0.81%-0.81%
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.