All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
APH real return snapshot: after CPI-U inflation, APH returned +34.42% over the past year and +25.08% YTD, with dividends reinvested. Since Nov. 8, 1991, APH is up +56,994.05% in real purchasing-power return, or +19.93%/yr, and is currently −1.58% below its real total-return high on Oct. 6, 2026.
Data ending Fri Oct. 9, 2026
| Fri 1991-11-08💬 to Fri 2026-10-09 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| APH × |
+56,994.05%
+19.93%/yr |
+17.62%/yr
R2=0.976 |
||||
| Amphenol Corporation NYSE Common Stock | ||||||
| Fri 1991-11-08💬 to Fri 2026-10-09 |
Start
Value |
End
Value |
|---|---|---|
| APH × |
$10,000.00
1991-11-08 |
$5,709,404.96
2026-10-09 |
| YTD | YoY | |
|---|---|---|
| APH × | +25.08% | +34.42% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| APH × |
−1.58%
on 2026-10-09 from 2026-10-06 peak |
−62.43%
on 2008-11-20 from 2008-08-15 peak |
| Period ending Fri 2026-10-09 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| APH × | +34.42% |
+155.86% +59.96%/yr |
+293.45% +57.87%/yr |
+294.01% +31.55%/yr |
+741.03% +23.73%/yr |
| Year | APH |
|---|---|
| 2026 (YTD) | +25.08% |
| 2025 | +90.98% |
| 2024 | +37.34% |
| 2023 | +27.24% |
| 2022 | −17.30% |
| 2021 | +26.07% |
| 2020 | +20.45% |
| 2019 | +31.90% |
| 2018 | −8.57% |
| 2017 | +29.08% |
| 2016 | +27.24% |
| 2015 | −2.71% |
| 2014 | +20.86% |
| 2013 | +36.86% |
| 2012 | +41.12% |
| 2011 | −16.38% |
| 2010 | +12.75% |
| 2009 | +87.82% |
| 2008 | −48.24% |
| 2007 | +43.74% |
| 2006 | +37.12% |
| 2005 | +16.81% |
| 2004 | +11.30% |
| 2003 | +65.12% |
| 2002 | −22.75% |
| 2001 | +20.75% |
| 2000 | +13.89% |
| 1999 | +114.79% |
| 1998 | −46.67% |
| 1997 | +146.21% |
| 1996 | −11.25% |
| 1995 | −1.46% |
| 1994 | +41.72% |
| 1993 | +129.22% |
| 1992 | −24.40% |
| 1991 | −3.00% |
