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American Funds Fundamental Investors Fund Class R2...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

CUSIP
360802862
Inception Date
May 21, 2002
Min. Investment
$0
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Blend

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in American Funds Fundamental Investors Fund Class R2, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

American Funds Fundamental Investors Fund Class R2 (RFNBX) has returned -6.30% so far this year and 19.53% over the past 12 months. Over the last ten years, RFNBX has had an annualized return of 11.89%, just under the S&P 500 Index benchmark’s 12.16%.


American Funds Fundamental Investors Fund Class R2

1D
-0.63%
1M
-9.94%
YTD
-6.30%
6M
-2.46%
1Y
19.53%
3Y*
18.43%
5Y*
10.70%
10Y*
11.89%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jan 2, 2003, RFNBX's average daily return is +0.04%, while the average monthly return is +0.90%. At this rate, your investment would double in approximately 6.4 years.

Historically, 66% of months were positive and 34% were negative. The best month was Apr 2020 with a return of +11.7%, while the worst month was Oct 2008 at -18.8%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 6 months.

On a daily basis, RFNBX closed higher 54% of trading days. The best single day was Oct 13, 2008 with a return of +10.4%, while the worst single day was Mar 16, 2020 at -12.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20263.78%0.25%-9.94%-6.30%
20254.21%-2.36%-5.06%0.66%7.57%6.40%1.72%0.94%3.59%2.45%1.39%0.21%23.22%
20241.02%5.78%4.14%-3.80%3.82%2.84%1.24%1.80%2.17%-0.48%3.95%-2.16%21.80%
20236.50%-2.84%2.19%1.71%-0.30%6.15%3.63%-1.79%-4.66%-2.08%9.17%5.80%24.89%
2022-5.74%-2.24%2.02%-8.20%1.20%-9.50%7.44%-3.43%-8.84%8.00%7.07%-4.36%-17.32%
2021-1.15%3.78%3.43%4.20%1.74%0.98%1.08%2.33%-4.67%5.78%-2.44%5.10%21.49%

Benchmark Metrics

American Funds Fundamental Investors Fund Class R2 has an annualized alpha of 1.78%, beta of 0.94, and R² of 0.94 versus S&P 500 Index. Calculated based on daily prices since January 03, 2003.

  • This fund captured 103.79% of S&P 500 Index gains but only 97.45% of its losses — a favorable profile for investors.
  • With beta of 0.94 and R² of 0.94, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

Alpha
1.78%
Beta
0.94
0.94
Upside Capture
103.79%
Downside Capture
97.45%

Expense Ratio

RFNBX has a high expense ratio of 1.36%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

RFNBX ranks 64 for risk / return — better than 64% of mutual funds on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.


RFNBX Risk / Return Rank: 6464
Overall Rank
RFNBX Sharpe Ratio Rank: 5959
Sharpe Ratio Rank
RFNBX Sortino Ratio Rank: 6565
Sortino Ratio Rank
RFNBX Omega Ratio Rank: 6060
Omega Ratio Rank
RFNBX Calmar Ratio Rank: 6565
Calmar Ratio Rank
RFNBX Martin Ratio Rank: 7171
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for American Funds Fundamental Investors Fund Class R2 (RFNBX) and compare them to a chosen benchmark (S&P 500 Index).


RFNBXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.10

0.90

+0.21

Sortino ratio

Return per unit of downside risk

1.68

1.39

+0.29

Omega ratio

Gain probability vs. loss probability

1.24

1.21

+0.03

Calmar ratio

Return relative to maximum drawdown

1.52

1.40

+0.12

Martin ratio

Return relative to average drawdown

6.75

6.61

+0.15

Explore RFNBX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

American Funds Fundamental Investors Fund Class R2 provided a 8.42% dividend yield over the last twelve months, with an annual payout of $7.18 per share. The fund has been increasing its distributions for 3 consecutive years.


0.00%2.00%4.00%6.00%8.00%10.00%$0.00$2.00$4.00$6.00$8.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$7.18$7.19$6.55$3.64$2.49$7.74$0.57$3.82$4.36$4.05$2.16$2.69

Dividend yield

8.42%7.90%8.19%5.13%4.16%10.27%0.83%6.20%8.38%6.54%3.99%5.32%

Monthly Dividends

The table displays the monthly dividend distributions for American Funds Fundamental Investors Fund Class R2. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.01$0.00$0.00$1.91$0.00$0.00$0.00$0.00$0.00$5.28$7.19
2024$0.00$0.00$0.03$0.00$0.00$0.52$0.00$0.00$0.01$0.00$0.00$6.00$6.55
2023$0.00$0.00$0.05$0.00$0.00$0.70$0.00$0.00$0.04$0.00$0.00$2.85$3.64
2022$0.00$0.00$0.02$0.00$0.00$1.24$0.00$0.00$0.05$0.00$0.00$1.17$2.49
2021$0.00$0.00$0.03$0.00$0.00$2.14$0.00$0.00$0.02$0.00$0.00$5.55$7.74

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the American Funds Fundamental Investors Fund Class R2. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the American Funds Fundamental Investors Fund Class R2 was 53.81%, occurring on Mar 9, 2009. Recovery took 968 trading sessions.

The current American Funds Fundamental Investors Fund Class R2 drawdown is 10.78%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-53.81%Nov 1, 2007339Mar 9, 2009968Jan 10, 20131307
-33.96%Feb 20, 202023Mar 23, 2020114Sep 2, 2020137
-25.53%Dec 28, 2021192Sep 30, 2022302Dec 13, 2023494
-20.25%Jan 29, 2018229Dec 24, 2018214Oct 30, 2019443
-18.11%Jan 27, 202551Apr 8, 202538Jun 3, 202589

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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