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American High-Income Municipal Bond Fund Class F-2...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

CUSIP
026545608
Inception Date
Aug 1, 2008
Leveraged
1x (No leverage)
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in American High-Income Municipal Bond Fund Class F-2, 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 High-Income Municipal Bond Fund Class F-2 (AHMFX) has returned -0.48% so far this year and 4.18% over the past 12 months. Over the last ten years, AHMFX has returned 3.39% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


American High-Income Municipal Bond Fund Class F-2

1D
0.07%
1M
-2.70%
YTD
-0.48%
6M
1.28%
1Y
4.18%
3Y*
5.44%
5Y*
1.81%
10Y*
3.39%

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, 2009, AHMFX's average daily return is +0.02%, while the average monthly return is +0.50%. At this rate, your investment would double in approximately 11.6 years.

Historically, 71% of months were positive and 29% were negative. The best month was Sep 2009 with a return of +7.1%, while the worst month was Mar 2020 at -7.8%. The longest winning streak lasted 14 consecutive months, and the longest losing streak was 4 months.

On a daily basis, AHMFX closed higher 42% of trading days. The best single day was Mar 25, 2020 with a return of +3.1%, while the worst single day was Mar 19, 2020 at -3.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.65%1.62%-2.70%-0.48%
20250.89%1.75%-1.32%-0.97%-0.11%0.81%-0.63%0.67%3.11%1.19%0.40%0.17%6.03%
20240.48%0.72%0.61%-1.25%0.69%2.43%1.32%0.98%1.55%-1.44%2.00%-1.73%6.45%
20233.88%-2.58%1.37%0.14%-0.42%1.16%0.42%-1.02%-2.90%-2.21%6.56%2.86%7.04%
2022-2.45%-0.80%-3.01%-3.31%1.35%-3.46%3.38%-2.18%-5.70%-1.73%5.31%-0.08%-12.44%
20211.75%-1.00%0.81%1.22%0.96%0.90%0.88%-0.19%-0.71%-0.27%1.01%0.03%5.49%

Benchmark Metrics

American High-Income Municipal Bond Fund Class F-2 has an annualized alpha of 5.91%, beta of 0.01, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 05, 2009.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (20.92%) than losses (5.92%) — typical of diversified or defensive assets.
  • Beta of 0.01 may look defensive, but with R² of 0.00 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.00 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
5.91%
Beta
0.01
0.00
Upside Capture
20.92%
Downside Capture
5.92%

Expense Ratio

AHMFX has an expense ratio of 0.42%, placing it in the medium range.


Return for Risk

Risk / Return Rank

AHMFX ranks 38 for risk / return — below 38% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


AHMFX Risk / Return Rank: 3838
Overall Rank
AHMFX Sharpe Ratio Rank: 3535
Sharpe Ratio Rank
AHMFX Sortino Ratio Rank: 2929
Sortino Ratio Rank
AHMFX Omega Ratio Rank: 6262
Omega Ratio Rank
AHMFX Calmar Ratio Rank: 3535
Calmar Ratio Rank
AHMFX Martin Ratio Rank: 2929
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 High-Income Municipal Bond Fund Class F-2 (AHMFX) and compare them to a chosen benchmark (S&P 500 Index).


AHMFXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.81

0.90

-0.09

Sortino ratio

Return per unit of downside risk

1.10

1.39

-0.29

Omega ratio

Gain probability vs. loss probability

1.24

1.21

+0.03

Calmar ratio

Return relative to maximum drawdown

0.99

1.40

-0.41

Martin ratio

Return relative to average drawdown

3.26

6.61

-3.34

Explore AHMFX 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 High-Income Municipal Bond Fund Class F-2 provided a 4.27% dividend yield over the last twelve months, with an annual payout of $0.65 per share. The fund has been increasing its distributions for 3 consecutive years.


3.00%3.50%4.00%4.50%5.00%5.50%$0.00$0.20$0.40$0.60$0.8020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.65$0.85$0.62$0.44$0.39$0.58$0.60$0.61$0.61$0.67$0.57$0.65

Dividend yield

4.27%5.58%4.04%2.97%2.71%3.44%3.60%3.68%3.88%4.19%3.74%4.19%

Monthly Dividends

The table displays the monthly dividend distributions for American High-Income Municipal Bond Fund Class F-2. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.05$0.05$0.00$0.10
2025$0.10$0.10$0.10$0.11$0.05$0.05$0.06$0.06$0.05$0.05$0.05$0.07$0.85
2024$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.06$0.10$0.01$0.62
2023$0.05$0.05$0.05$0.00$0.05$0.05$0.05$0.05$0.05$0.00$0.05$0.01$0.44
2022$0.05$0.04$0.04$0.04$0.04$0.00$0.00$0.05$0.00$0.05$0.04$0.05$0.39
2021$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.13$0.58

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 High-Income Municipal Bond Fund 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 High-Income Municipal Bond Fund Class F-2 was 17.65%, occurring on Oct 25, 2022. Recovery took 470 trading sessions.

The current American High-Income Municipal Bond Fund Class F-2 drawdown is 2.70%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-17.65%Aug 6, 2021308Oct 25, 2022470Sep 10, 2024778
-13.59%Mar 2, 202015Mar 20, 2020180Dec 4, 2020195
-9.22%May 3, 201390Sep 10, 2013157Apr 25, 2014247
-7%Oct 13, 201067Jan 18, 2011121Jul 12, 2011188
-6.13%Sep 1, 201664Dec 1, 2016156Jul 18, 2017220

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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