What is the current annual D&A of GLW?

As of today, GLW annual D&A is $1.35B

What is 1-year change in GLW annual D&A?

GLW annual D&A is down -0.22% year-over-year

What is 3-year change in GLW annual D&A?

GLW annual D&A is down -7.23% over the past 3 years

How far is GLW annual D&A from its all-time high?

GLW annual D&A is currently -11.38% below its historical high of $1.52B set on December 31, 2020

How does GLW annual D&A rank versus sector peers?

GLW annual D&A is higher than 96.16% of companies in Technology sector

When is GLW next annual earnings release?

The next annual earnings release for GLW is on January 26, 2027

What is the current quarterly D&A of GLW?

As of today, GLW quarterly D&A is $393.00M

What is GLW quarterly D&A most recent change?

GLW quarterly D&A was up +0.51% on September 30, 2026

What is 1-year change in GLW quarterly D&A?

GLW quarterly D&A is up +16.62% year-over-year

How far is GLW quarterly D&A from its all-time high?

GLW quarterly D&A is currently -0.76% below its historical high of $396.00M set on September 30, 2019

How does GLW quarterly D&A rank versus sector peers?

GLW quarterly D&A is higher than 95.75% of companies in Technology sector

When is GLW next earnings release?

The next earnings release for GLW is on January 26, 2027

What is the current TTM D&A of GLW?

As of today, GLW TTM D&A is $1.49B

What is GLW TTM D&A most recent change?

GLW TTM D&A was up +3.90% on September 30, 2026

What is 1-year change in GLW TTM D&A?

GLW TTM D&A is up +12.10% year-over-year

How far is GLW TTM D&A from its all-time high?

GLW TTM D&A is currently -3.74% below its historical high of $1.55B set on March 31, 2020

How does GLW TTM D&A rank versus sector peers?

GLW TTM D&A is higher than 95.90% of companies in Technology sector

When is GLW next earnings release?

The next earnings release for GLW is on January 26, 2027

GLW Depreciation And Amortization History & Chart Since 1980

Annual D&A

$1.35B$3.00M-0.22%

December 31, 2025

Summary

Current Value: As of today, GLW annual D&A is $1.35B, down -0.22% on December 31, 2025
Historical Performance: GLW annual D&A is down -7.23% over the past 3 years, down -11.38% over the past 5 years
All-Time High Comparison: GLW annual D&A is currently -11.38% below its historical high of $1.52B set on December 31, 2020
3-Year Low Comparison: GLW annual D&A is at its 3-year low
Sector Comparison: GLW annual D&A is higher than 96.16% of companies in Technology sector

Depreciation & Amortization Chart

beforeafter

Performance

GLW Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual D&A	Dec 31, 25	$1.35B	-0.2%	-7.2%	-11.4%	+57.7%
Quarterly D&A	Sep 30, 26	$393.00M	+16.6%	+15.6%	+5.9%	+60.4%
TTM D&A	Sep 30, 26	$1.49B	+12.1%	+8.9%	-0.1%	+59.7%
Price	Nov 6, 26	$106.13	+20.8%	+282.9%	+176.8%	+629.9%
Annual SG&A	Dec 31, 25	$0.00	-100.0%	-100.0%	-100.0%	-100.0%
Annual Total Expenses	Dec 31, 25	$14.03B	+11.1%	+9.4%	+30.0%	+356.6%
Annual Operating Expenses	Dec 31, 25	$3.18B	+21.8%	+10.6%	+24.3%	+111.3%
Annual Revenue	Dec 31, 25	$15.63B	+19.0%	+10.6%	+38.2%	+135.7%

Depreciation & Amortization Highs

GLW Annual D&A Highs Comparison
Period	High	Date	Current
3Y	$1.45B	N/A	-7.2%
5Y	$1.52B	N/A	-11.4%
All	$1.52B	Dec 31, 20	-11.4%

Depreciation & Amortization Lows

GLW Annual D&A Lows Comparison
Period	Low	Date	Current
3Y	$1.35B	Dec 31, 25	at low
5Y	$1.35B	Dec 31, 25	at low
All	$73.96M	Dec 1, 80	+1721.3%

Depreciation & Amortization History

Year	Value	Change
2025	$1.35B	-0.2%
2024	$1.35B	-1.4%
2023	$1.37B	-5.7%
2022	$1.45B	-2.0%
2021	$1.48B	-2.6%
2020	$1.52B	+1.1%
2019	$1.50B	+16.2%
2018	$1.29B	+11.7%
2017	$1.16B	-3.1%
2016	$1.20B	+0.9%
2015	$1.18B	-1.3%
2014	$1.20B	+19.8%
2013	$1.00B	+0.5%
2012	$997.00M	+4.2%
2011	$957.00M	+12.1%
2010	$854.00M	+7.8%
2009	$792.00M	+14.0%
2008	$695.00M	+14.5%
2007	$607.00M	+2.7%
2006	$591.00M	+15.4%
2005	$512.00M	-2.1%
2004	$523.00M	+1.2%
2003	$517.00M	-21.8%

Year	Value	Change
2002	$661.00M	-38.8%
2001	$1.08B	+41.2%
2000	$764.90M	+100.9%
1999	$380.70M	+27.8%
1998	$298.00M	-7.3%
1997	$321.60M	+11.6%
1996	$288.10M	-23.7%
1995	$377.40M	+11.5%
1994	$338.40M	+20.7%
1993	$280.40M	+13.0%
1992	$248.20M	+7.3%
1991	$231.30M	+9.5%
1990	$211.20M	+23.3%
1989	$171.30M	+11.3%
1988	$153.90M	+5.6%
1987	$145.70M	+12.0%
1986	$130.10M	+2.7%
1985	$126.70M	+14.1%
1984	$111.00M	+4.6%
1983	$106.10M	0.0%
1982	$106.10M	+18.5%
1981	$89.50M	+21.0%
1980	$73.96M	-

FAQ

What is the current annual D&A of GLW?: As of today, GLW annual D&A is $1.35B
What is 1-year change in GLW annual D&A?: GLW annual D&A is down -0.22% year-over-year
What is 3-year change in GLW annual D&A?: GLW annual D&A is down -7.23% over the past 3 years
How far is GLW annual D&A from its all-time high?: GLW annual D&A is currently -11.38% below its historical high of $1.52B set on December 31, 2020
How does GLW annual D&A rank versus sector peers?: GLW annual D&A is higher than 96.16% of companies in Technology sector
When is GLW next annual earnings release?: The next annual earnings release for GLW is on January 26, 2027

Quarterly D&A

$393.00M$2.00M+0.51%

September 30, 2026

Summary

Current Value: As of today, GLW quarterly D&A is $393.00M, up +0.51% on September 30, 2026
Historical Performance: GLW quarterly D&A is up +16.62% year-over-year, up +15.59% over the past 3 years
All-Time High Comparison: GLW quarterly D&A is currently -0.76% below its historical high of $396.00M set on September 30, 2019
3-Year Low Comparison: GLW quarterly D&A is +23.20% above its 3-year low of $319.00M reached on March 31, 2025
Sector Comparison: GLW quarterly D&A is higher than 95.75% of companies in Technology sector

Performance

GLW Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly D&A	Sep 30, 26	$393.00M	+0.5%	+16.6%	+15.6%	+5.9%
Annual D&A	Dec 31, 25	$1.35B	–	-0.2%	-7.2%	-11.4%
TTM D&A	Sep 30, 26	$1.49B	+3.9%	+12.1%	+8.9%	-0.1%
Price	Nov 6, 26	$106.13	-32.5%	+20.8%	+282.9%	+176.8%
Quarterly SG&A	Sep 30, 26	$563.00M	-7.4%	-9.8%	+20.3%	+15.8%
Quarterly Total Expenses	Sep 30, 26	$4.18B	+5.8%	+13.8%	+38.8%	+28.8%
Quarterly Operating Expenses	Sep 30, 26	$831.00M	+2.6%	-3.1%	+12.6%	+12.8%
Quarterly Revenue	Sep 30, 26	$4.86B	+7.8%	+18.4%	+53.0%	+34.4%

Quarterly D&A Highs

GLW Quarterly D&A Highs Comparison
Period	High	Date	Current
1Y	$393.00M	Sep 30, 26	at high
3Y	$393.00M	Sep 30, 26	at high
5Y	$393.00M	Sep 30, 26	at high
All	$396.00M	Sep 30, 19	-0.8%

Quarterly D&A Lows

GLW Quarterly D&A Lows Comparison
Period	Low	Date	Current
1Y	$337.00M	N/A	+16.6%
3Y	$319.00M	Mar 31, 25	+23.2%
5Y	$319.00M	Mar 31, 25	+23.2%
All	-$28.10M	Dec 31, 95	+1498.6%

Quarterly D&A History

Month	Value	Change
Sep 2026	$393.00M	+0.5%
Jun 2026	$391.00M	+9.5%
Mar 2026	$357.00M	+1.7%
Dec 2025	$351.00M	+4.2%
Sep 2025	$337.00M	-0.9%
Jun 2025	$340.00M	+6.6%
Mar 2025	$319.00M	-4.8%
Dec 2024	$335.00M	-1.8%
Sep 2024	$341.00M	+1.2%
Jun 2024	$337.00M	0.0%
Mar 2024	$337.00M	-2.3%
Dec 2023	$345.00M	+1.5%
Sep 2023	$340.00M	-0.9%
Jun 2023	$343.00M	+0.6%
Mar 2023	$341.00M	-1.4%
Dec 2022	$346.00M	-3.4%
Sep 2022	$358.00M	-4.5%
Jun 2022	$375.00M	+0.5%
Mar 2022	$373.00M	-1.6%
Dec 2021	$379.00M	+2.2%
Sep 2021	$371.00M	+0.5%
Jun 2021	$369.00M	+1.9%
Mar 2021	$362.00M	-7.7%
Dec 2020	$392.00M	-0.5%
Sep 2020	$394.00M	+11.9%
Jun 2020	$352.00M	-7.9%
Mar 2020	$382.00M	-2.6%
Dec 2019	$392.00M	-1.0%
Sep 2019	$396.00M	+4.2%
Jun 2019	$380.00M	+13.4%
Mar 2019	$335.00M	+1.5%
Dec 2018	$330.00M	+3.8%
Sep 2018	$318.00M	-1.2%
Jun 2018	$322.00M	-0.3%
Mar 2018	$323.00M	+5.6%
Dec 2017	$306.00M	+4.1%
Sep 2017	$294.00M	+4.6%
Jun 2017	$281.00M	+1.4%
Mar 2017	$277.00M	-9.2%
Dec 2016	$305.00M	+1.7%
Sep 2016	$300.00M	+1.7%
Jun 2016	$295.00M	0.0%
Mar 2016	$295.00M	-2.3%
Dec 2015	$302.00M	+3.4%
Sep 2015	$292.00M	-2.3%
Jun 2015	$299.00M	+2.7%
Mar 2015	$291.00M	-2.3%
Dec 2014	$298.00M	-1.7%
Sep 2014	$303.00M	+0.3%
Jun 2014	$302.00M	+1.7%
Mar 2014	$297.00M	+19.3%
Dec 2013	$249.00M	+0.4%
Sep 2013	$248.00M	-0.8%
Jun 2013	$250.00M	-2.0%
Mar 2013	$255.00M	-4.5%
Dec 2012	$267.00M	+7.7%
Sep 2012	$248.00M	+2.5%
Jun 2012	$242.00M	+0.8%
Mar 2012	$240.00M	-2.8%
Dec 2011	$247.00M	+0.8%
Sep 2011	$245.00M	+3.8%
Jun 2011	$236.00M	+3.1%
Mar 2011	$229.00M	+2.2%
Dec 2010	$224.00M	+4.7%
Sep 2010	$214.00M	+2.9%
Jun 2010	$208.00M	0.0%
Mar 2010	$208.00M	+5.1%
Dec 2009	$198.00M	-13.9%
Sep 2009	$230.00M	+23.7%
Jun 2009	$186.00M	+4.5%
Mar 2009	$178.00M	-13.2%
Dec 2008	$205.00M	+23.5%
Sep 2008	$166.00M	+0.6%

Month	Value	Change
Jun 2008	$165.00M	+3.8%
Mar 2008	$159.00M	+3.2%
Dec 2007	$154.00M	+3.4%
Sep 2007	$149.00M	-1.3%
Jun 2007	$151.00M	-1.3%
Mar 2007	$153.00M	0.0%
Dec 2006	$153.00M	+7.7%
Sep 2006	$142.00M	-6.6%
Jun 2006	$152.00M	+5.6%
Mar 2006	$144.00M	+12.5%
Dec 2005	$128.00M	-1.5%
Sep 2005	$130.00M	+0.8%
Jun 2005	$129.00M	+3.2%
Mar 2005	$125.00M	-8.1%
Dec 2004	$136.00M	+6.3%
Sep 2004	$128.00M	-0.8%
Jun 2004	$129.00M	-0.8%
Mar 2004	$130.00M	+3.2%
Dec 2003	$126.00M	+2.4%
Sep 2003	$123.00M	-12.8%
Jun 2003	$141.00M	+11.0%
Mar 2003	$127.00M	-8.6%
Dec 2002	$139.00M	-18.7%
Sep 2002	$171.00M	-3.4%
Jun 2002	$177.00M	+1.7%
Mar 2002	$174.00M	-27.5%
Dec 2001	$240.00M	-22.8%
Mar 2001	$311.00M	+27.6%
Dec 2000	$243.80M	+11.3%
Sep 2000	$219.10M	+24.2%
Jun 2000	$176.40M	+40.4%
Mar 2000	$125.60M	+26.0%
Dec 1999	$99.70M	+9.2%
Sep 1999	$91.30M	-4.0%
Jun 1999	$95.10M	+0.5%
Mar 1999	$94.60M	+45.5%
Dec 1998	$65.00M	-14.2%
Sep 1998	$75.80M	-3.2%
Jun 1998	$78.30M	-0.8%
Mar 1998	$78.90M	+41.7%
Dec 1997	$55.70M	-30.1%
Sep 1997	$79.70M	+8.6%
Jun 1997	$73.40M	-4.8%
Mar 1997	$77.10M	+91.8%
Dec 1996	$40.20M	-42.8%
Sep 1996	$70.30M	+115.0%
Jun 1996	$32.70M	-70.0%
Mar 1996	$109.10M	+488.3%
Dec 1995	-$28.10M	-128.5%
Sep 1995	$98.60M	+6.0%
Jun 1995	$93.00M	+5.6%
Mar 1995	$88.10M	+2.1%
Dec 1994	$86.30M	-11.2%
Sep 1994	$97.20M	+24.6%
Jun 1994	$78.00M	+1.4%
Mar 1994	$76.90M	+10.2%
Dec 1993	$69.80M	-16.1%
Sep 1993	$83.20M	+29.2%
Jun 1993	$64.40M	+2.2%
Mar 1993	$63.00M	+36.7%
Dec 1992	$46.10M	-38.5%
Sep 1992	$75.00M	+13.1%
Jun 1992	$66.30M	+9.0%
Mar 1992	$60.80M	+34.2%
Dec 1991	$45.30M	-39.7%
Sep 1991	$75.10M	+34.3%
Jun 1991	$55.90M	+1.6%
Mar 1991	$55.00M	+12.9%
Dec 1990	$48.70M	-27.3%
Sep 1990	$67.00M	+48.2%
Jun 1990	$45.20M	-10.1%
Mar 1990	$50.30M	-

FAQ

What is the current quarterly D&A of GLW?: As of today, GLW quarterly D&A is $393.00M
What is GLW quarterly D&A most recent change?: GLW quarterly D&A was up +0.51% on September 30, 2026
What is 1-year change in GLW quarterly D&A?: GLW quarterly D&A is up +16.62% year-over-year
How far is GLW quarterly D&A from its all-time high?: GLW quarterly D&A is currently -0.76% below its historical high of $396.00M set on September 30, 2019
How does GLW quarterly D&A rank versus sector peers?: GLW quarterly D&A is higher than 95.75% of companies in Technology sector
When is GLW next earnings release?: The next earnings release for GLW is on January 26, 2027

TTM D&A

$1.49B$56.00M+3.90%

September 30, 2026

Summary

Current Value: As of today, GLW TTM D&A is $1.49B, up +3.90% on September 30, 2026
Historical Performance: GLW TTM D&A is up +12.10% year-over-year, up +8.91% over the past 3 years
All-Time High Comparison: GLW TTM D&A is currently -3.74% below its historical high of $1.55B set on March 31, 2020
3-Year Low Comparison: GLW TTM D&A is +12.10% above its 3-year low of $1.33B reached on September 30, 2025
Sector Comparison: GLW TTM D&A is higher than 95.90% of companies in Technology sector

Performance

GLW Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM D&A	Sep 30, 26	$1.49B	+3.9%	+12.1%	+8.9%	-0.1%
Annual D&A	Dec 31, 25	$1.35B	–	-0.2%	-7.2%	-11.4%
Quarterly D&A	Sep 30, 26	$393.00M	+0.5%	+16.6%	+15.6%	+5.9%
Price	Nov 6, 26	$106.13	-32.5%	+20.8%	+282.9%	+176.8%
TTM SG&A	Sep 30, 26	$67.41B	+2790.4%	+3096.1%	+3551.4%	+3599.5%
TTM Revenue	Sep 30, 26	$17.72B	+4.5%	+18.8%	+36.5%	+28.9%

TTM D&A Highs

GLW TTM D&A Highs Comparison
Period	High	Date	Current
1Y	$1.49B	Sep 30, 26	at high
3Y	$1.49B	Sep 30, 26	at high
5Y	$1.50B	Jun 30, 22	-0.4%
All	$1.55B	Mar 31, 20	-3.7%

TTM D&A Lows

GLW TTM D&A Lows Comparison
Period	Low	Date	Current
1Y	$1.33B	N/A	+12.1%
3Y	$1.33B	Sep 30, 25	+12.1%
5Y	$1.33B	Sep 30, 25	+12.1%
All	$50.30M	Mar 31, 90	+2866.2%

TTM D&A History

Month	Value	Change
Sep 2026	$1.49B	+3.9%
Jun 2026	$1.44B	+3.7%
Mar 2026	$1.39B	+2.8%
Dec 2025	$1.35B	+1.2%
Sep 2025	$1.33B	-0.3%
Jun 2025	$1.34B	+0.2%
Mar 2025	$1.33B	-1.3%
Dec 2024	$1.35B	-0.7%
Sep 2024	$1.36B	+0.1%
Jun 2024	$1.36B	-0.4%
Mar 2024	$1.37B	-0.3%
Dec 2023	$1.37B	-0.1%
Sep 2023	$1.37B	-1.3%
Jun 2023	$1.39B	-2.3%
Mar 2023	$1.42B	-2.2%
Dec 2022	$1.45B	-2.2%
Sep 2022	$1.49B	-0.9%
Jun 2022	$1.50B	+0.4%
Mar 2022	$1.49B	+0.7%
Dec 2021	$1.48B	-0.9%
Sep 2021	$1.49B	-1.5%
Jun 2021	$1.52B	+1.1%
Mar 2021	$1.50B	-1.3%
Dec 2020	$1.52B	0.0%
Sep 2020	$1.52B	-0.1%
Jun 2020	$1.52B	-1.8%
Mar 2020	$1.55B	+3.1%
Dec 2019	$1.50B	+4.3%
Sep 2019	$1.44B	+5.7%
Jun 2019	$1.36B	+4.4%
Mar 2019	$1.31B	+0.9%
Dec 2018	$1.29B	+1.9%
Sep 2018	$1.27B	+1.9%
Jun 2018	$1.25B	+3.4%
Mar 2018	$1.20B	+4.0%
Dec 2017	$1.16B	+0.1%
Sep 2017	$1.16B	-0.5%
Jun 2017	$1.16B	-1.2%
Mar 2017	$1.18B	-1.5%
Dec 2016	$1.20B	+0.3%
Sep 2016	$1.19B	+0.7%
Jun 2016	$1.18B	-0.3%
Mar 2016	$1.19B	+0.3%
Dec 2015	$1.18B	+0.3%
Sep 2015	$1.18B	-0.9%
Jun 2015	$1.19B	-0.3%
Mar 2015	$1.19B	-0.5%
Dec 2014	$1.20B	+4.3%
Sep 2014	$1.15B	+5.0%
Jun 2014	$1.10B	+5.0%
Mar 2014	$1.04B	+4.2%
Dec 2013	$1.00B	-1.8%
Sep 2013	$1.02B	0.0%
Jun 2013	$1.02B	+0.8%
Mar 2013	$1.01B	+1.5%
Dec 2012	$997.00M	+2.0%
Sep 2012	$977.00M	+0.3%
Jun 2012	$974.00M	+0.6%
Mar 2012	$968.00M	+1.1%
Dec 2011	$957.00M	+2.5%
Sep 2011	$934.00M	+3.4%
Jun 2011	$903.00M	+3.2%
Mar 2011	$875.00M	+2.5%
Dec 2010	$854.00M	+3.1%
Sep 2010	$828.00M	-1.9%
Jun 2010	$844.00M	+2.7%
Mar 2010	$822.00M	+3.8%
Dec 2009	$792.00M	-0.9%
Sep 2009	$799.00M	+8.7%
Jun 2009	$735.00M	+2.9%
Mar 2009	$714.00M	+2.7%
Dec 2008	$695.00M	+7.9%
Sep 2008	$644.00M	+2.7%

Month	Value	Change
Jun 2008	$627.00M	+2.3%
Mar 2008	$613.00M	+1.0%
Dec 2007	$607.00M	+0.2%
Sep 2007	$606.00M	+1.2%
Jun 2007	$599.00M	-0.2%
Mar 2007	$600.00M	+1.5%
Dec 2006	$591.00M	+4.4%
Sep 2006	$566.00M	+2.2%
Jun 2006	$554.00M	+4.3%
Mar 2006	$531.00M	+3.7%
Dec 2005	$512.00M	-1.5%
Sep 2005	$520.00M	+0.4%
Jun 2005	$518.00M	0.0%
Mar 2005	$518.00M	-1.0%
Dec 2004	$523.00M	+1.9%
Sep 2004	$513.00M	+1.0%
Jun 2004	$508.00M	-2.3%
Mar 2004	$520.00M	+0.6%
Dec 2003	$517.00M	-2.5%
Sep 2003	$530.00M	-8.3%
Jun 2003	$578.00M	-5.9%
Mar 2003	$614.00M	-7.1%
Dec 2002	$661.00M	-13.3%
Sep 2002	$762.00M	+28.9%
Jun 2002	$591.00M	+42.8%
Mar 2002	$414.00M	-24.9%
Dec 2001	$551.00M	-42.0%
Mar 2001	$950.30M	+24.2%
Dec 2000	$764.90M	+23.2%
Sep 2000	$620.80M	+25.9%
Jun 2000	$493.00M	+19.7%
Mar 2000	$411.70M	+8.1%
Dec 1999	$380.70M	+10.0%
Sep 1999	$346.00M	+4.7%
Jun 1999	$330.50M	+5.4%
Mar 1999	$313.70M	+5.3%
Dec 1998	$298.00M	+3.2%
Sep 1998	$288.70M	-1.3%
Jun 1998	$292.60M	+1.7%
Mar 1998	$287.70M	+0.6%
Dec 1997	$285.90M	+5.7%
Sep 1997	$270.40M	+3.6%
Jun 1997	$261.00M	+18.5%
Mar 1997	$220.30M	-12.7%
Dec 1996	$252.30M	+37.1%
Sep 1996	$184.00M	-13.3%
Jun 1996	$212.30M	-22.1%
Mar 1996	$272.60M	+8.3%
Dec 1995	$251.60M	-31.3%
Sep 1995	$366.00M	+0.4%
Jun 1995	$364.60M	+4.3%
Mar 1995	$349.60M	+3.3%
Dec 1994	$338.40M	+5.1%
Sep 1994	$321.90M	+4.5%
Jun 1994	$307.90M	+4.6%
Mar 1994	$294.30M	+5.0%
Dec 1993	$280.40M	+9.2%
Sep 1993	$256.70M	+3.3%
Jun 1993	$248.50M	-0.8%
Mar 1993	$250.40M	+0.9%
Dec 1992	$248.20M	+0.3%
Sep 1992	$247.40M	-0.0%
Jun 1992	$247.50M	+4.4%
Mar 1992	$237.10M	+2.5%
Dec 1991	$231.30M	-1.4%
Sep 1991	$234.70M	+3.6%
Jun 1991	$226.60M	+5.0%
Mar 1991	$215.90M	+2.2%
Dec 1990	$211.20M	+30.0%
Sep 1990	$162.50M	+70.2%
Jun 1990	$95.50M	+89.9%
Mar 1990	$50.30M	-

FAQ

What is the current TTM D&A of GLW?: As of today, GLW TTM D&A is $1.49B
What is GLW TTM D&A most recent change?: GLW TTM D&A was up +3.90% on September 30, 2026
What is 1-year change in GLW TTM D&A?: GLW TTM D&A is up +12.10% year-over-year
How far is GLW TTM D&A from its all-time high?: GLW TTM D&A is currently -3.74% below its historical high of $1.55B set on March 31, 2020
How does GLW TTM D&A rank versus sector peers?: GLW TTM D&A is higher than 95.90% of companies in Technology sector
When is GLW next earnings release?: The next earnings release for GLW is on January 26, 2027

Data Sources & References

GLW Official Website www.corning.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/24741/000002474126000034/0000024741-26-000034-index.htm
GLW Profile on Yahoo Finance finance.yahoo.com/quote/GLW
GLW Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/glw