What is the current annual long term debt of APH?

As of today, APH annual long term debt is $14.56B

What is 1-year change in APH annual long term debt?

APH annual long term debt is up +115.14% year-over-year

What is 3-year change in APH annual long term debt?

APH annual long term debt is up +204.48% over the past 3 years

How far is APH annual long term debt from its all-time high?

APH annual long term debt is currently at its all-time high

How does APH annual long term debt rank versus sector peers?

APH annual long term debt is higher than 98.27% of companies in Technology sector

When is APH next annual earnings release?

As of today, the next annual earnings release for APH has not been scheduled

What is the current quarterly long term debt of APH?

As of today, APH quarterly long term debt is $16.64B

What is APH quarterly long term debt most recent change?

APH quarterly long term debt was up +11.01% on March 31, 2026

What is 1-year change in APH quarterly long term debt?

APH quarterly long term debt is up +144.12% year-over-year

How far is APH quarterly long term debt from its all-time high?

APH quarterly long term debt is currently at its all-time high

How does APH quarterly long term debt rank versus sector peers?

APH quarterly long term debt is higher than 98.47% of companies in Technology sector

When is APH next earnings release?

The next earnings release for APH is on July 29, 2026

APH Long Term Debt History & Chart Since 1990

Annual Long Term Debt

$14.56B$7.79B+115.14%

December 31, 2025

Summary

Current Value: As of today, APH annual long term debt is $14.56B, up +115.14% on December 31, 2025
Historical Performance: APH annual long term debt is up +204.48% over the past 3 years, up +283.56% over the past 5 years
All-Time High Comparison: APH annual long term debt is currently at its all-time high
3-Year Low Comparison: APH annual long term debt is +247.14% above its 3-year low of $4.20B reached on December 31, 2023
Sector Comparison: APH annual long term debt is higher than 98.27% of companies in Technology sector

Long Term Debt Chart

Performance

APH Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Long Term Debt	Dec 31, 25	$14.56B	+115.1%	+204.5%	+283.6%	+1721.4%
Quarterly Long Term Debt	Mar 31, 26	$16.64B	+144.1%	+264.8%	+304.8%	+1652.6%
Price	Apr 30, 26	$147.27	+87.3%	+285.3%	+337.4%	+2007.3%
Annual Short Term Debt	Dec 31, 25	$937.20M	+83.7%	+966.2%	+214.2%	+10000.0%
Annual Total Debt	Dec 31, 25	$16.07B	+120.7%	+229.8%	+292.3%	+1908.5%
Annual Long Term Liabilities	Dec 31, 25	$1.36B	+86.2%	+76.0%	+75.7%	+522.2%
Annual Total Liabilities	Dec 31, 25	$22.73B	+96.2%	+176.1%	+230.6%	+1258.3%
Annual Debt To Equity	Dec 31, 25	1.16	+56.8%	+68.1%	+52.6%	+241.2%

Long Term Debt Highs

APH Annual Long Term Debt Highs Comparison
Period	High	Date	Current
3Y	$14.56B	Dec 31, 25	at high
5Y	$14.56B	Dec 31, 25	at high
All	$14.56B	Dec 31, 25	at high

Long Term Debt Lows

APH Annual Long Term Debt Lows Comparison
Period	Low	Date	Current
3Y	$4.20B	Dec 31, 23	+247.1%
5Y	$3.80B	N/A	+283.6%
All	$195.20M	Dec 31, 95	+7361.7%

Long Term Debt History

Year	Value	Change
2025	$14.56B	+115.1%
2024	$6.77B	+61.4%
2023	$4.20B	-12.3%
2022	$4.78B	-3.9%
2021	$4.98B	+31.0%
2020	$3.80B	+13.4%
2019	$3.35B	+19.3%
2018	$2.81B	-20.8%
2017	$3.54B	+34.4%
2016	$2.64B	-6.3%
2015	$2.81B	+5.3%
2014	$2.67B	+86.7%
2013	$1.43B	-10.9%
2012	$1.61B	+16.7%
2011	$1.38B	+72.2%
2010	$799.64M	+6.2%
2009	$753.05M	-4.2%
2008	$786.02M	+8.9%

Year	Value	Change
2007	$721.56M	+6.6%
2006	$677.17M	-11.6%
2005	$765.97M	+77.2%
2004	$432.14M	-18.8%
2003	$532.28M	-5.9%
2002	$565.89M	-14.3%
2001	$660.61M	-5.7%
2000	$700.22M	-6.1%
1999	$745.66M	-21.7%
1998	$952.47M	+1.6%
1997	$937.28M	+327.0%
1996	$219.48M	+12.4%
1995	$195.20M	-16.7%
1994	$234.25M	-35.7%
1993	$364.57M	-20.5%
1992	$458.45M	+37.4%
1991	$333.76M	-15.8%
1990	$396.30M	-

FAQ

What is the current annual long term debt of APH?
As of today, APH annual long term debt is $14.56B
What is 1-year change in APH annual long term debt?
APH annual long term debt is up +115.14% year-over-year
What is 3-year change in APH annual long term debt?
APH annual long term debt is up +204.48% over the past 3 years
How far is APH annual long term debt from its all-time high?
APH annual long term debt is currently at its all-time high
How does APH annual long term debt rank versus sector peers?
APH annual long term debt is higher than 98.27% of companies in Technology sector
When is APH next annual earnings release?
As of today, the next annual earnings release for APH has not been scheduled

Quarterly Long Term Debt

$16.64B$1.65B+11.01%

March 31, 2026

Summary

Current Value: As of today, APH quarterly long term debt is $16.64B, up +11.01% on March 31, 2026
Historical Performance: APH quarterly long term debt is up +144.12% year-over-year, up +264.82% over the past 3 years
All-Time High Comparison: APH quarterly long term debt is currently at its all-time high
3-Year Low Comparison: APH quarterly long term debt is +367.80% above its 3-year low of $3.56B reached on March 31, 2024
Sector Comparison: APH quarterly long term debt is higher than 98.47% of companies in Technology sector

Performance

APH Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Long Term Debt	Mar 31, 26	$16.64B	+11.0%	+144.1%	+264.8%	+304.8%
Annual Long Term Debt	Dec 31, 25	$14.56B	–	+115.1%	+204.5%	+283.6%
Price	Apr 30, 26	$147.27	+2.2%	+87.3%	+285.3%	+337.4%
Quarterly Short Term Debt	Mar 31, 26	$2.11B	+95.6%	+501.4%	+10000.0%	+300.8%
Quarterly Total Debt	Mar 31, 26	$18.75B	+16.7%	+161.6%	+310.8%	+304.4%
Quarterly Long Term Liabilities	Mar 31, 26	$2.43B	+159.7%	+116.3%	+140.9%	+154.7%
Quarterly Total Liabilities	Mar 31, 26	$28.04B	+23.4%	+123.8%	+250.8%	+268.4%
Quarterly Debt To Equity	Mar 31, 26	1.34	+11.7%	+91.4%	+116.1%	+57.6%

Quarterly Long Term Debt Highs

APH Quarterly Long Term Debt Highs Comparison
Period	High	Date	Current
1Y	$16.64B	Mar 31, 26	at high
3Y	$16.64B	Mar 31, 26	at high
5Y	$16.64B	Mar 31, 26	at high
All	$16.64B	Mar 31, 26	at high

Quarterly Long Term Debt Lows

APH Quarterly Long Term Debt Lows Comparison
Period	Low	Date	Current
1Y	$6.82B	N/A	+144.1%
3Y	$3.56B	Mar 31, 24	+367.8%
5Y	$3.56B	Mar 31, 24	+367.8%
All	$195.20M	Mar 31, 95	+8424.2%

Quarterly Long Term Debt History

Month	Value	Change
Mar 2026	$16.64B	+11.0%
Dec 2025	$14.99B	+110.2%
Sep 2025	$7.13B	+0.1%
Jun 2025	$7.13B	+4.5%
Mar 2025	$6.82B	+0.7%
Dec 2024	$6.77B	+33.2%
Sep 2024	$5.08B	+0.9%
Jun 2024	$5.04B	+41.6%
Mar 2024	$3.56B	-15.2%
Dec 2023	$4.20B	+6.6%
Sep 2023	$3.94B	-0.8%
Jun 2023	$3.97B	-13.0%
Mar 2023	$4.56B	-4.7%
Dec 2022	$4.78B	+0.7%
Sep 2022	$4.75B	-1.7%
Jun 2022	$4.83B	-1.5%
Mar 2022	$4.91B	-1.4%
Dec 2021	$4.98B	+0.5%
Sep 2021	$4.95B	+5.1%
Jun 2021	$4.71B	+14.6%
Mar 2021	$4.11B	+8.2%
Dec 2020	$3.80B	+5.9%
Sep 2020	$3.59B	-4.7%
Jun 2020	$3.76B	-18.0%
Mar 2020	$4.59B	+37.1%
Dec 2019	$3.35B	-9.0%
Sep 2019	$3.68B	-0.3%
Jun 2019	$3.69B	+0.5%
Mar 2019	$3.67B	+30.9%
Dec 2018	$2.81B	+13.7%
Sep 2018	$2.47B	-7.5%
Jun 2018	$2.67B	+7.2%
Mar 2018	$2.49B	-29.7%
Dec 2017	$3.54B	-0.5%
Sep 2017	$3.56B	+17.8%
Jun 2017	$3.02B	+5.5%
Mar 2017	$2.86B	+8.6%
Dec 2016	$2.64B	+1.4%
Sep 2016	$2.60B	-8.3%
Jun 2016	$2.83B	-1.1%
Mar 2016	$2.87B	+1.9%
Dec 2015	$2.81B	-1.4%
Sep 2015	$2.85B	+3.4%
Jun 2015	$2.76B	+0.1%
Mar 2015	$2.76B	+3.2%
Dec 2014	$2.67B	+32.1%
Sep 2014	$2.02B	+31.1%
Jun 2014	$1.54B	+1.3%
Mar 2014	$1.52B	+6.4%
Dec 2013	$1.43B	-19.8%
Sep 2013	$1.78B	+5.0%
Jun 2013	$1.70B	+6.4%
Mar 2013	$1.60B	-0.6%
Dec 2012	$1.61B	+6.3%
Sep 2012	$1.51B	+3.9%
Jun 2012	$1.45B	+10.5%
Mar 2012	$1.32B	-4.4%
Dec 2011	$1.38B	+8.8%
Sep 2011	$1.27B	+9.3%
Jun 2011	$1.16B	+21.9%
Mar 2011	$949.39M	+18.7%
Dec 2010	$799.64M	-11.5%
Sep 2010	$904.03M	+15.7%
Jun 2010	$781.60M	+3.9%
Mar 2010	$752.54M	-0.1%
Dec 2009	$753.05M	-4.9%
Sep 2009	$792.01M	-3.5%
Jun 2009	$820.58M	-5.8%
Mar 2009	$870.98M	+10.8%
Dec 2008	$786.02M	+2.1%

Month	Value	Change
Sep 2008	$770.05M	-6.0%
Jun 2008	$819.20M	-3.9%
Mar 2008	$852.31M	+18.1%
Dec 2007	$721.56M	+0.8%
Sep 2007	$715.49M	+4.6%
Jun 2007	$683.80M	-0.2%
Mar 2007	$685.28M	+1.2%
Dec 2006	$677.17M	-1.1%
Sep 2006	$684.68M	-1.6%
Jun 2006	$695.87M	-6.1%
Mar 2006	$741.41M	-3.2%
Dec 2005	$765.97M	+79.9%
Sep 2005	$425.68M	-7.1%
Jun 2005	$458.41M	+0.1%
Mar 2005	$458.14M	+6.0%
Dec 2004	$432.14M	-5.7%
Sep 2004	$458.23M	-1.5%
Jun 2004	$465.44M	-9.9%
Mar 2004	$516.55M	-3.0%
Dec 2003	$532.28M	-7.3%
Sep 2003	$573.93M	-8.1%
Jun 2003	$624.66M	+10.2%
Mar 2003	$566.81M	+0.2%
Dec 2002	$565.89M	+1.5%
Sep 2002	$557.32M	-4.9%
Jun 2002	$585.86M	-8.5%
Mar 2002	$639.95M	-3.1%
Dec 2001	$660.61M	-4.1%
Sep 2001	$689.16M	+0.1%
Jun 2001	$688.41M	-1.7%
Mar 2001	$700.19M	-0.0%
Dec 2000	$700.22M	+0.4%
Sep 2000	$697.24M	+0.9%
Jun 2000	$691.01M	-8.0%
Mar 2000	$751.22M	+0.7%
Dec 1999	$745.66M	-20.5%
Sep 1999	$938.22M	-0.8%
Jun 1999	$945.46M	-0.1%
Mar 1999	$946.87M	-0.6%
Dec 1998	$952.47M	-0.5%
Sep 1998	$957.18M	+1.5%
Jun 1998	$943.10M	+1.2%
Mar 1998	$931.95M	-0.6%
Dec 1997	$937.30M	-0.2%
Sep 1997	$938.80M	-2.4%
Jun 1997	$961.50M	+387.8%
Mar 1997	$197.10M	-10.2%
Dec 1996	$219.50M	+9.5%
Sep 1996	$200.50M	+2.5%
Jun 1996	$195.60M	-0.2%
Mar 1996	$195.90M	+0.4%
Dec 1995	$195.20M	0.0%
Sep 1995	$195.20M	0.0%
Jun 1995	$195.20M	0.0%
Mar 1995	$195.20M	-16.7%
Dec 1994	$234.30M	-7.6%
Sep 1994	$253.60M	-9.8%
Jun 1994	$281.20M	-5.8%
Mar 1994	$298.60M	-18.1%
Dec 1993	$364.60M	-10.5%
Sep 1993	$407.50M	-4.5%
Jun 1993	$426.70M	-3.1%
Mar 1993	$440.30M	-3.9%
Dec 1992	$458.40M	+44.0%
Sep 1992	$318.30M	-0.6%
Jun 1992	$320.20M	-0.2%
Mar 1992	$320.70M	-3.9%
Dec 1991	$333.80M	-15.8%
Dec 1990	$396.30M	-

FAQ

What is the current quarterly long term debt of APH?
As of today, APH quarterly long term debt is $16.64B
What is APH quarterly long term debt most recent change?
APH quarterly long term debt was up +11.01% on March 31, 2026
What is 1-year change in APH quarterly long term debt?
APH quarterly long term debt is up +144.12% year-over-year
How far is APH quarterly long term debt from its all-time high?
APH quarterly long term debt is currently at its all-time high
How does APH quarterly long term debt rank versus sector peers?
APH quarterly long term debt is higher than 98.47% of companies in Technology sector
When is APH next earnings release?
The next earnings release for APH is on July 29, 2026

Long Term Debt Formula

Long-Term Debt = Bonds Payable + Long-Term Loans + Mortgage Payable + Other Long-Term Borrowings − Current Portion of Long-Term Debt

Data Sources & References

APH Official Website www.amphenol.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/820313/000110465926007259/0001104659-26-007259-index.htm
APH Profile on Yahoo Finance finance.yahoo.com/quote/APH
APH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aph