Amphenol Corporation Net Asset Quality Index
Amphenol Corporation net asset quality index. Amphenol Corporation (APH) has a Net Asset Quality Index of 37.3% as of December 2025. This metric measures the proportion of total assets financed by shareholders' equity — total assets of $36.24 Billion minus total liabilities of $22.73 Billion yields net assets of $13.51 Billion. A higher index indicates a stronger, lower-leverage balance sheet. Check APH cash flow quality index to evaluate the quality of earnings relative to operating cash generation.
Quality Index
Net Assets
Total Assets
Total Liabilities
Net Asset Quality Index of Amphenol Corporation (1990–2025)
Net asset quality index of Amphenol Corporation from 1990 to 2025. This chart shows how Amphenol Corporation's Net Asset Quality Index has evolved across 36 annual periods from 1990 to 2025. As of December 2025, the index stands at 37.3%, representing net assets of $13.51 Billion against total assets of $36.24 Billion USD. See APH book value for net asset value and shareholders' equity analysis.
Amphenol Corporation Net Asset Quality Index by Year (1990–2025)
Amphenol Corporation net asset quality index by year from 1990 to 2025. The table below presents the year-by-year Net Asset Quality Index for Amphenol Corporation from 1990 to 2025, covering 36 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. For live market cap and overall valuation, see market value of Amphenol Corporation.
| Year | Quality Index | Net Assets (USD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 37.3% | $13.51 Billion | $36.24 Billion | $22.73 Billion | ▼ -8.7 pp |
| 2024 | 46.0% | $9.86 Billion | $21.44 Billion | $11.58 Billion | ▼ -5.0 pp |
| 2023 | 51.0% | $8.43 Billion | $16.53 Billion | $8.10 Billion | ▲ +4.7 pp |
| 2022 | 46.3% | $7.09 Billion | $15.33 Billion | $8.23 Billion | ▲ +2.8 pp |
| 2021 | 43.5% | $6.38 Billion | $14.68 Billion | $8.30 Billion | ▼ -0.8 pp |
| 2020 | 44.2% | $5.45 Billion | $12.33 Billion | $6.88 Billion | ▲ +1.7 pp |
| 2019 | 42.5% | $4.60 Billion | $10.82 Billion | $6.22 Billion | ▲ +2.0 pp |
| 2018 | 40.5% | $4.06 Billion | $10.04 Billion | $5.98 Billion | ▲ +0.0 pp |
| 2017 | 40.4% | $4.04 Billion | $10.00 Billion | $5.96 Billion | ▼ -3.4 pp |
| 2016 | 43.8% | $3.72 Billion | $8.50 Billion | $4.78 Billion | ▼ -0.1 pp |
| 2015 | 44.0% | $3.28 Billion | $7.46 Billion | $4.18 Billion | ▲ +2.1 pp |
| 2014 | 41.8% | $2.94 Billion | $7.03 Billion | $4.09 Billion | ▼ -4.9 pp |
| 2013 | 46.7% | $2.88 Billion | $6.17 Billion | $3.29 Billion | ▼ -0.1 pp |
| 2012 | 46.8% | $2.44 Billion | $5.22 Billion | $2.77 Billion | ▼ -2.3 pp |
| 2011 | 49.1% | $2.18 Billion | $4.45 Billion | $2.26 Billion | ▼ -9.2 pp |
| 2010 | 58.3% | $2.34 Billion | $4.02 Billion | $1.67 Billion | ▲ +3.6 pp |
| 2009 | 54.8% | $1.76 Billion | $3.22 Billion | $1.46 Billion | ▲ +9.7 pp |
| 2008 | 45.1% | $1.35 Billion | $2.99 Billion | $1.64 Billion | ▼ -2.2 pp |
| 2007 | 47.3% | $1.26 Billion | $2.68 Billion | $1.41 Billion | ▲ +6.1 pp |
| 2006 | 41.1% | $902.99 Million | $2.20 Billion | $1.29 Billion | ▲ +5.5 pp |
| 2005 | 35.7% | $689.24 Million | $1.93 Billion | $1.24 Billion | ▼ -1.2 pp |
| 2004 | 36.9% | $481.60 Million | $1.31 Billion | $825.11 Million | ▲ +9.5 pp |
| 2003 | 27.4% | $323.41 Million | $1.18 Billion | $857.98 Million | ▲ +11.9 pp |
| 2002 | 15.5% | $166.98 Million | $1.08 Billion | $911.93 Million | ▲ +5.4 pp |
| 2001 | 10.1% | $103.93 Million | $1.03 Billion | $922.81 Million | ▲ +7.2 pp |
| 2000 | 2.9% | $29.23 Million | $1.00 Billion | $975.09 Million | ▲ +12.6 pp |
| 1999 | -9.7% | $-81.20 Million | $836.40 Million | $917.60 Million | ▲ +26.5 pp |
| 1998 | -36.2% | $-292.30 Million | $807.40 Million | $1.10 Billion | ▲ +10.3 pp |
| 1997 | -46.5% | $-343.10 Million | $737.20 Million | $1.08 Billion | ▼ -97.3 pp |
| 1996 | 50.7% | $360.50 Million | $710.70 Million | $350.20 Million | ▲ +0.8 pp |
| 1995 | 49.9% | $344.10 Million | $689.90 Million | $345.80 Million | ▲ +8.7 pp |
| 1994 | 41.1% | $278.60 Million | $677.10 Million | $398.50 Million | ▲ +16.1 pp |
| 1993 | 25.1% | $173.30 Million | $691.30 Million | $518.00 Million | ▲ +5.5 pp |
| 1992 | 19.5% | $149.70 Million | $766.40 Million | $616.70 Million | ▼ -13.5 pp |
| 1991 | 33.0% | $229.30 Million | $695.20 Million | $465.90 Million | ▲ +27.9 pp |
| 1990 | 5.1% | $27.60 Million | $542.10 Million | $514.50 Million | — |