Amphenol Corporation (APH) Stock Investment Calculator & Historical Return Analysis
Amphenol Corporation is one of the world's largest designers, manufacturers and marketers of electrical, electronic and fiber optic connectors, interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. Amphenol designs, manufactures and assembles its products at facilities in the Americas, Europe, Asia, Australia and Africa and sells its products through its own global sales force, independent representatives and a global network of electronics distributors. Investors often view Amphenol Corporation as a key player in the market, analyzing its long-term potential through various revenue models, brand recognition, and consistent presence in its industry.
This Amphenol Corporation stock investment calculator allows you to explore how a hypothetical investment in APH might have performed over time. By adjusting the investment amount and time period, you can visualize potential growth, compare outcomes across different market cycles, and better understand the impact of long-term investing.
What if you invested $1000 in APH on Jan 1, 2020?
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Understanding Amphenol Corporation's Historical Performance
Amphenol Corporation's stock performance has historically reflected both broader market trends and company-specific milestones. Like many growth-oriented stocks, APH has experienced periods of growth driven by innovation and market demand.
When analyzing Amphenol Corporation's historical returns, it's important to consider:
- Market cycles: Strong bull markets often amplify returns, while recessions can temporarily suppress performance.
- Business model evolution: Changes in revenue strategies and product lines can significantly impact stability.
- Long-term trends: Over extended periods, compounding can play a larger role than short-term price fluctuations. Try our calculator to explore returns over 5 years or larger investments over 10 years.
This calculator helps you see how these factors might have affected an investment depending on when you entered the market.
Historical Annual Returns
Over the past 35 years, Amphenol Corporation has delivered an average annual return of 29.5%. The stock peaked in 1997 with a massive +153.1% gain, while investors faced a downturn in 1998 (-46.1%). Overall, the stock finished in the green 25 times out of 35 years.
Avg Return
+29.5%
Win Rate
71%
25W - 10L
Best
+153.1%
1997
Worst
-46.1%
1998
Performance Consistency
Amphenol Corporation Annual Returns by Year
| Year | Annual Return | Start Price | End Price |
|---|---|---|---|
| 1991 | -2.70% | $0.13 | $0.12 |
| 1992 | -21.13% | $0.12 | $0.10 |
| 1993 | +127.59% | $0.10 | $0.22 |
| 1994 | +50.00% | $0.22 | $0.33 |
| 1995 | +3.19% | $0.32 | $0.33 |
| 1996 | -7.29% | $0.33 | $0.30 |
| 1997 | +153.13% | $0.30 | $0.76 |
| 1998 | -46.09% | $0.76 | $0.41 |
| 1999 | +124.68% | $0.40 | $0.91 |
| 2000 | +16.54% | $0.91 | $1.07 |
| 2001 | +25.42% | $1.04 | $1.31 |
| 2002 | -20.83% | $1.31 | $1.03 |
| 2003 | +58.75% | $1.10 | $1.74 |
| 2004 | +17.76% | $1.70 | $2.00 |
| 2005 | +21.91% | $1.98 | $2.41 |
| 2006 | +39.90% | $2.43 | $3.39 |
| 2007 | +45.71% | $3.49 | $5.08 |
| 2008 | -45.65% | $4.84 | $2.63 |
| 2009 | +81.57% | $2.80 | $5.08 |
| 2010 | +15.04% | $5.05 | $5.81 |
| 2011 | -14.91% | $5.88 | $5.00 |
| 2012 | +41.79% | $5.07 | $7.18 |
| 2013 | +32.02% | $7.56 | $9.98 |
| 2014 | +23.77% | $9.81 | $12.15 |
| 2015 | -1.68% | $12.11 | $11.91 |
| 2016 | +33.35% | $11.60 | $15.46 |
| 2017 | +31.36% | $15.52 | $20.38 |
| 2018 | -6.82% | $20.38 | $18.99 |
| 2019 | +36.99% | $18.70 | $25.62 |
| 2020 | +20.97% | $25.86 | $31.28 |
| 2021 | +37.31% | $30.74 | $42.21 |
| 2022 | -10.98% | $41.75 | $37.16 |
| 2023 | +31.05% | $37.29 | $48.87 |
| 2024 | +44.66% | $47.73 | $69.05 |
| 2025 | +96.95% | $68.61 | $135.14 |
Historical annual returns for Amphenol Corporation. Data shows year-over-year percentage change in stock price.
Why Use a "What If" Stock Calculator?
Many investors wonder questions such as:
- What if I had invested 5 years ago?
- How does timing affect long-term returns?
- What role does compounding play in stock investments?
A what-if investment calculator answers these questions by turning historical data into practical insights. Rather than focusing on daily price movements, it encourages a long-term perspective, which is especially useful for retirement planning, portfolio comparisons, and financial education.
Key Innovations
- ✓The invention of the BNC connector.
- ✓A pioneer in the use of plastics for electrical insulation.
Business Segments
- Harsh Environment SolutionsDesigns, manufactures and markets a broad range of ruggedized interconnect products, including connectors and interconnect systems, for a wide range of applications in the industrial, military, commercial aerospace, and automotive markets.
- Communications SolutionsDesigns, manufactures and markets a broad range of connector and interconnect systems, including high-speed and radio frequency (RF) products, for the information technology and data communications, mobile devices and mobile networks markets.
- Interconnect and Sensor SystemsDesigns, manufactures and markets a broad range of sensors, sensor-based systems and interconnect products for a wide range of applications in the transportation, industrial and information technology markets.
How to Interpret the Results
The results shown are based on historical performance and are meant for educational and informational purposes only. They do not account for future market conditions, taxes, transaction fees, or individual investment strategies. Past performance does not guarantee future results, but historical analysis can help investors understand risk, volatility, and growth potential.
For best use:
- Compare multiple time ranges to see how outcomes differ
- Use consistent assumptions across different stocks
- Combine this tool with fundamental research and diversification principles