Ametek (AME) returns
Ametek returns over 10 years
$1,000 invested in Ametek ten years ago was worth $5,840 at the close on October 30, 2026, with dividends reinvested: an average return of 19.3% 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 | -2.7% | — | $973.32 | -0.9% |
| 3 months | +0.6% | — | $1,006 | +2.1% |
| Year to date | +18.0% | — | $1,180 | +11.7% |
| 1 year | +22.3% | — | $1,223 | +12.4% |
| 3 years | +75.4% | +20.6% | $1,754 | +88.5% |
| 5 years | +88.1% | +13.5% | $1,881 | +76.0% |
| 10 years | +484.0% | +19.3% | $5,840 | +316.6% |
Ametek return by calendar year
| Year | AME | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +18.0% | +11.7% | +6.3% |
| 2025 | +14.7% | +17.7% | -3.1% |
| 2024 | +10.0% | +24.9% | -14.9% |
| 2023 | +18.8% | +26.2% | -7.4% |
| 2022 | -4.3% | -18.2% | +13.9% |
| 2021 | +22.3% | +28.7% | -6.4% |
| 2020 | +22.2% | +18.4% | +3.9% |
| 2019 | +48.3% | +31.2% | +17.0% |
| 2018 | -5.9% | -4.6% | -1.3% |
| 2017 | +50.0% | +21.7% | +28.3% |
| 2016 | -8.6% | +12.0% | -20.6% |
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: AME financials · AME valuation
No forecast, no recommendation. This page describes Ametek 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.