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RFNAX

American Funds Fundamental Investors Class R-1

Mutual fund

$101.65+0.83 (+0.82%)Close Oct 2, 2026

Jun 7, 2002 – Oct 2, 2026, Dividends reinvested

Final balance
$104,762
CAGR
+10.14%
Max drawdown
−53.77%
Sharpe ratio
0.62

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Growth of $10,000

Trailing returns

Annualized from 3Y
1M
−0.24%
3M
+0.32%
6M
+16.36%
YTD
+13.14%
1Y
+16.57%
3Y
+24.47%
5Y
+13.48%
10Y
+13.71%
15Y
+14.13%
20Y
+10.14%
Since 2002
+10.14%

Metrics

Since 2002
Volatility18.18%
Sortino ratio0.87
Calmar ratio0.19
Best year, 2009+32.30%
Worst year, 2008−40.15%
Positive years19 of 23
Longest drawdown5.2 years

Worst drawdowns

Since 2002
DeclinePeakBottomRecoveredLength
−53.8%Oct 2007Mar 2009Jan 20135.2 years
−34.0%Feb 2020Mar 2020Sep 20206 months
−25.5%Dec 2021Sep 2022Dec 20232 years
−25.1%Jun 2002Oct 2002Oct 20031.3 years
−19.1%Jan 2018Dec 2018Jul 20191.4 years

Annual returns

2002 from Jun 7 · 2026 through Oct 2