Amphenol (APH) returns
Amphenol returns over 10 years
$1,000 invested in Amphenol ten years ago was worth $10,677 at the close on October 30, 2026, with dividends reinvested: an average return of 26.7% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | -5.9% | — | $940.69 | -0.9% |
| 3 months | -0.6% | — | $993.86 | +2.1% |
| Year to date | +17.9% | — | $1,179 | +11.7% |
| 1 year | +14.8% | — | $1,148 | +12.4% |
| 3 years | +305.9% | +59.5% | $4,059 | +88.5% |
| 5 years | +333.2% | +34.1% | $4,332 | +76.0% |
| 10 years | +967.7% | +26.7% | $10,677 | +316.6% |
Amphenol return by calendar year
| Year | APH | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +17.9% | +11.7% | +6.3% |
| 2025 | +96.1% | +17.7% | +78.4% |
| 2024 | +41.3% | +24.9% | +16.4% |
| 2023 | +31.8% | +26.2% | +5.6% |
| 2022 | -12.0% | -18.2% | +6.2% |
| 2021 | +35.2% | +28.7% | +6.5% |
| 2020 | +22.1% | +18.4% | +3.8% |
| 2019 | +34.9% | +31.2% | +3.7% |
| 2018 | -6.8% | -4.6% | -2.3% |
| 2017 | +31.8% | +21.7% | +10.1% |
| 2016 | +29.9% | +12.0% | +17.9% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: APH financials · APH valuation
No forecast, no recommendation. This page describes Amphenol from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.