PortfoliosLab logoPortfoliosLab logo
ISIN
US3608021024
CUSIP
360802102
Inception Date
Jan 8, 1978
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Blend

Share Price Chart


Loading charts...

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Performance

ANCFX Performance Chart

American Funds Fundamental Investors Class A (ANCFX) is up 14.1% since the beginning of the year. ANCFX is currently trading at $105 per share. Investors who bought $1,000 worth of ANCFX shares 5 years ago would now be looking at an investment worth $1,969.


Loading charts...

S&P 500 Index

Returns By Period

American Funds Fundamental Investors Class A (ANCFX) has returned 14.05% so far this year and 32.05% over the past 12 months. Looking at the last ten years, ANCFX has achieved an annualized return of 14.72%, outperforming the S&P 500 Index benchmark, which averaged 13.33% per year.


American Funds Fundamental Investors Class A

1D
-0.26%
1M
2.82%
YTD
14.05%
6M
14.73%
1Y
32.05%
3Y*
25.86%
5Y*
14.51%
10Y*
14.72%

Benchmark (S&P 500 Index)

1D
-2.64%
1M
0.64%
YTD
7.86%
6M
7.47%
1Y
23.05%
3Y*
19.90%
5Y*
11.79%
10Y*
13.33%
*Multi-year figures are annualized to reflect compound growth (CAGR)

ANCFX Monthly Returns History

Based on dividend-adjusted daily data since Jan 2, 1980, ANCFX's average daily return is +0.05%, while the average monthly return is +0.99%. At this rate, an investment would double in approximately 5.9 years.

Historically, 65% of months were positive and 35% were negative. The best month was Jan 1987 with a return of +13.5%, while the worst month was Oct 1987 at -21.0%. The longest winning streak lasted 18 consecutive months, and the longest losing streak was 5 months.

On a daily basis, ANCFX closed higher 53% of trading days. The best single day was Apr 22, 1980 with a return of +36.5%, while the worst single day was Apr 29, 1980 at -22.0%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20263.84%0.31%-7.21%12.10%6.04%-0.73%14.05%
20254.29%-2.30%-5.00%0.72%7.64%6.47%1.80%1.00%3.68%2.51%1.46%0.27%24.21%
20241.08%5.84%4.20%-3.73%3.88%2.90%1.32%1.87%2.24%-0.42%4.02%-2.11%22.73%
20236.57%-2.77%2.24%1.79%-0.25%6.23%3.69%-1.72%-4.61%-2.02%9.23%5.88%25.86%
2022-5.69%-2.15%2.10%-8.14%1.25%-9.45%7.52%-3.36%-8.79%8.07%7.15%-4.31%-16.66%
2021-1.10%3.86%3.49%4.28%1.80%1.03%1.15%2.41%-4.62%5.86%-2.38%5.17%22.43%

Benchmark Metrics

American Funds Fundamental Investors Class A has an annualized alpha of 3.04%, beta of 0.86, and R2 of 0.74 versus S&P 500 Index. Calculated based on daily prices since January 03, 1980.

  • This fund captured 100.01% of S&P 500 Index gains but only 92.38% of its losses - a favorable profile for investors.
  • This fund generated an annualized alpha of 3.04% versus S&P 500 Index - delivering returns beyond what market exposure alone would predict.
  • With beta of 0.86 and R2 of 0.74, 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
3.04%
Beta
0.86
0.74
Upside Capture
100.01%
Downside Capture
92.38%

Expense Ratio

ANCFX has an expense ratio of 0.59%, placing it in the medium range.


Return for Risk

Risk / Return Rank

ANCFX ranks 71 for risk / return — better than 71% 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.


ANCFX Risk / Return Rank: 7171
Overall Rank
ANCFX Sharpe Ratio Rank: 7373
Sharpe Ratio Rank
ANCFX Sortino Ratio Rank: 6565
Sortino Ratio Rank
ANCFX Omega Ratio Rank: 6666
Omega Ratio Rank
ANCFX Calmar Ratio Rank: 7070
Calmar Ratio Rank
ANCFX Martin Ratio Rank: 8080
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 Class A (ANCFX) and compare them to S&P 500 Index.


ANCFXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.40

Sortino ratioReturn per unit of downside risk

+0.55

Omega ratioGain probability vs. loss probability

1.43

1.36

+0.07

Calmar ratioReturn relative to maximum drawdown

3.11

2.69

+0.42

Martin ratioReturn relative to average drawdown

14.38

12.34

+2.03

Dividends

Dividend History

American Funds Fundamental Investors Class A provided a 7.50% dividend yield over the last twelve months, with an annual payout of $7.85 per share. The fund has been increasing its distributions for 3 consecutive years.


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$7.85$7.85$7.18$4.15$3.00$8.33$1.80$4.28$4.87$4.53$2.57$3.08

Dividend yield

7.50%8.54%8.90%5.80%4.98%10.97%2.61%6.91%9.31%7.28%4.71%6.08%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.17$0.00$0.00$0.00$0.17
2025$0.00$0.00$0.17$0.00$0.00$2.06$0.00$0.00$0.17$0.00$0.00$5.45$7.85
2024$0.00$0.00$0.17$0.00$0.00$0.67$0.00$0.00$0.17$0.00$0.00$6.17$7.18
2023$0.00$0.00$0.17$0.00$0.00$0.82$0.00$0.00$0.17$0.00$0.00$2.99$4.15
2022$0.00$0.00$0.17$0.00$0.00$1.37$0.00$0.00$0.17$0.00$0.00$1.29$3.00
2021$0.00$0.00$0.17$0.00$0.00$2.29$0.00$0.00$0.17$0.00$0.00$5.70$8.33

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.


Loading charts...

Worst Drawdowns

The table below displays the maximum drawdowns of the American Funds Fundamental Investors Class A. 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 Class A was 53.29%, occurring on Mar 9, 2009. Recovery took 889 trading sessions.

The current American Funds Fundamental Investors Class A drawdown is 0.95%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-53.29%Mar 2009
1y 4mo3y 6mo
4y 10moNov 2007 - Sep 2012
Dot-com crash2000–2002
-38.02%Oct 2002
2y 1mo2y 27d
4y 2moSep 2000 - Nov 2004
Black Monday1987
-36.55%Dec 1987
3mo 10d1y 9mo
2y 5dAug 1987 - Aug 1989
COVID crash2020
-33.93%Mar 2020
1mo 2d5mo 8d
6mo 10dFeb 2020 - Aug 2020
Bear market2022
-25.07%Sep 2022
9mo 6d1y 2mo
1y 11moDec 2021 - Dec 2023

Drawdown Indicators


ANCFXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-53.29%

-56.78%

+3.49%

Max Drawdown (1Y)

Largest decline over 1 year

-10.66%

-9.10%

-1.56%

Max Drawdown (3Y)

Largest decline over 3 years

-17.97%

-18.90%

+0.93%

Max Drawdown (5Y)

Largest decline over 5 years

-25.07%

-25.43%

+0.36%

Max Drawdown (10Y)

Largest decline over 10 years

-33.93%

-33.92%

-0.01%

Current Drawdown

Current decline from peak

-0.95%

-2.97%

+2.02%

Average Drawdown

Average peak-to-trough decline

-7.32%

-10.72%

+3.40%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.30%

1.97%

+0.33%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


Loading charts...

Portfolio Analyzer

Build a portfolio with ANCFX

Add American Funds Fundamental Investors Class A to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

Open Portfolio Analyzer with ANCFX