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ISIN
US3608028219
Inception Date
Aug 1, 1978
Min. Investment
$250
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

FINFX Performance Chart

American Funds Fundamental Investors® Class F-2 (FINFX) is up 15.0% since the beginning of the year. FINFX is currently trading at $104 per share. Investors who bought $1,000 worth of FINFX shares 5 years ago would now be looking at an investment worth $2,040.


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S&P 500 Index

Returns By Period

American Funds Fundamental Investors® Class F-2 (FINFX) has returned 14.97% so far this year and 33.39% over the past 12 months. Looking at the last ten years, FINFX has achieved an annualized return of 15.19%, outperforming the S&P 500 Index benchmark, which averaged 13.88% per year.


American Funds Fundamental Investors® Class F-2

1D
1.52%
1M
2.47%
YTD
14.97%
6M
15.26%
1Y
33.39%
3Y*
25.11%
5Y*
15.33%
10Y*
15.19%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

FINFX Monthly Returns History

Based on dividend-adjusted daily data since Aug 1, 2008, FINFX's average daily return is +0.05%, while the average monthly return is +1.05%. At this rate, an investment would double in approximately 5.5 years.

Historically, 67% of months were positive and 33% were negative. The best month was Apr 2026 with a return of +12.1%, while the worst month was Oct 2008 at -18.7%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 5 months.

On a daily basis, FINFX closed higher 55% 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
20263.85%0.34%-7.21%12.12%6.05%0.00%14.97%
20254.30%-2.29%-4.97%0.73%7.66%6.49%1.81%1.02%3.68%2.54%1.48%0.29%24.44%
20241.09%5.86%4.23%-3.74%3.91%2.93%1.33%1.89%2.25%-0.41%4.04%-2.10%22.98%
20236.59%-2.76%2.27%1.79%-0.23%6.25%3.70%-1.69%-4.60%-1.99%9.24%5.91%26.14%
2022-5.66%-2.14%2.11%-8.12%1.28%-9.44%7.55%-3.34%-8.78%8.09%7.17%-4.30%-16.47%
2021-1.07%3.88%3.50%4.30%1.82%1.06%1.17%2.42%-4.60%5.87%-2.36%5.17%22.68%

Benchmark Metrics

American Funds Fundamental Investors® Class F-2 has an annualized alpha of 1.77%, beta of 0.96, and R2 of 0.95 versus S&P 500 Index. Calculated based on daily prices since August 01, 2008.

  • This fund captured 103.59% of S&P 500 Index gains but only 97.56% of its losses - a favorable profile for investors.
  • With beta of 0.96 and R2 of 0.95, 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
1.77%
Beta
0.96
0.95
Upside Capture
103.59%
Downside Capture
97.56%

Expense Ratio

FINFX has an expense ratio of 0.39%, placing it in the medium range.


Return for Risk

Risk / Return Rank

FINFX 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.


FINFX Risk / Return Rank: 7171
Overall Rank
FINFX Sharpe Ratio Rank: 7373
Sharpe Ratio Rank
FINFX Sortino Ratio Rank: 6565
Sortino Ratio Rank
FINFX Omega Ratio Rank: 6565
Omega Ratio Rank
FINFX Calmar Ratio Rank: 7272
Calmar Ratio Rank
FINFX Martin Ratio Rank: 8181
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 F-2 (FINFX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


FINFXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.25

Sortino ratioReturn per unit of downside risk

+0.30

Omega ratioGain probability vs. loss probability

1.41

1.37

+0.04

Calmar ratioReturn relative to maximum drawdown

3.13

2.78

+0.34

Martin ratioReturn relative to average drawdown

14.09

12.44

+1.65

Dividends

Dividend History

American Funds Fundamental Investors® Class F-2 provided a 7.44% dividend yield over the last twelve months, with an annual payout of $7.70 per share. The fund has been increasing its distributions for 3 consecutive years.


2.00%4.00%6.00%8.00%10.00%12.00%$0.00$2.00$4.00$6.00$8.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$7.70$8.02$7.35$4.29$3.14$8.49$1.94$4.41$4.98$4.64$2.67$3.19

Dividend yield

7.44%8.73%9.11%6.01%5.21%11.19%2.81%7.11%9.54%7.46%4.91%6.29%

Monthly Dividends

The table displays the monthly dividend distributions for American Funds Fundamental Investors® Class F-2. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.21$0.00$0.00$1.78$1.99
2025$0.00$0.00$0.21$0.00$0.00$2.10$0.00$0.00$0.21$0.00$0.00$5.50$8.02
2024$0.00$0.00$0.21$0.00$0.00$0.71$0.00$0.00$0.21$0.00$0.00$6.22$7.35
2023$0.00$0.00$0.21$0.00$0.00$0.85$0.00$0.00$0.21$0.00$0.00$3.02$4.29
2022$0.00$0.00$0.21$0.00$0.00$1.41$0.00$0.00$0.20$0.00$0.00$1.32$3.14
2021$0.00$0.00$0.21$0.00$0.00$2.33$0.00$0.00$0.21$0.00$0.00$5.74$8.49

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® Class F-2. 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 F-2 was 46.54%, occurring on Mar 9, 2009. Recovery took 452 trading sessions.

The current American Funds Fundamental Investors® Class F-2 drawdown is 0.23%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-46.54%Mar 2009
6mo 12d1y 9mo
2y 3moAug 2008 - Dec 2010
COVID crash2020
-33.91%Mar 2020
1mo 2d5mo 8d
6mo 10dFeb 2020 - Aug 2020
Bear market2022
-24.95%Sep 2022
9mo 6d1y 2mo
1y 11moDec 2021 - Dec 2023
2011 bear market2011
-22.03%Oct 2011
5mo 4d5mo 15d
10mo 19dMay 2011 - Mar 2012
Rate-hike selloffLate 2018
-19.52%Dec 2018
10mo 29d6mo 19d
1y 5moJan 2018 - Jul 2019

Drawdown Indicators


FINFXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-46.54%

-56.78%

+10.24%

Max Drawdown (1Y)

Largest decline over 1 year

-10.64%

-9.10%

-1.54%

Max Drawdown (3Y)

Largest decline over 3 years

-17.94%

-18.90%

+0.96%

Max Drawdown (5Y)

Largest decline over 5 years

-24.95%

-25.43%

+0.48%

Max Drawdown (10Y)

Largest decline over 10 years

-33.91%

-33.92%

+0.01%

Current Drawdown

Current decline from peak

-0.23%

-1.80%

+1.57%

Average Drawdown

Average peak-to-trough decline

-5.98%

-10.71%

+4.73%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.36%

2.03%

+0.33%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

Build a portfolio with FINFX

Add American Funds Fundamental Investors® Class F-2 to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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