AME monthly performance report
Monthly AME research: returns, drawdown, relative strength, seasonality, and key stats.
AME monthly report
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Key takeaways
- Ametek (AME) closed August 2026 at $254.76, up 5.40% for the month and +37.75% over the trailing 12 months.
- Year-to-date, AME is +24.09%, outperforming the S&P 500 which has returned +12.89% YTD.
- The stock is trading +15.81% versus its 200-day moving average ($219.98), a bullish technical signal.
- Over the past three years, AME has underperformed the S&P 500 by −9.57%, with a relative strength index reading of 92.9.
- Win rate over the trailing 39 months stands at 64.1% — 25 positive months versus 14 negative months.
Ametek ended August 2026 at $254.76, posting a monthly return of +5.40%. The S&P 500 returned +3.05% over the same window, leaving relative performance at +2.35%.
The current quarter stands at −0.32% (Q3 2026 (QTD)), while medium-term trend remains constructive: price is +15.81% versus the 200-day moving average ($219.98).
Year-to-date, AME is +24.09% against SPY +12.89%, a gap of +11.20%. The stock is currently −1.24% below its 52-week high, with maximum 3-year drawdown at −23.29%.
| Period | AME | S&P 500 (SPY) | Excess return |
|---|---|---|---|
| 1 Day | +0.28% | −0.20% | +0.48% |
| 1 Week | +5.52% | +3.90% | +1.62% |
| 1 Month | +5.40% | +3.05% | +2.35% |
| 3 Months | +8.18% | +7.11% | +1.06% |
| 6 Months |