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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

AHMFX Performance Chart

American High-Income Municipal Bond Fund Class F-2 (AHMFX) is up 2.5% since the beginning of the year. AHMFX is currently trading at $15 per share. Investors who bought $1,000 worth of AHMFX shares 5 years ago would now be looking at an investment worth $1,095.


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S&P 500 Index

Returns By Period

American High-Income Municipal Bond Fund Class F-2 (AHMFX) has returned 2.52% so far this year and 8.27% over the past 12 months. Over the last ten years, AHMFX has returned 3.41% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


American High-Income Municipal Bond Fund Class F-2

1D
0.06%
1M
1.85%
YTD
2.52%
6M
3.03%
1Y
8.27%
3Y*
6.37%
5Y*
1.84%
10Y*
3.41%

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)

AHMFX Monthly Returns History

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, an investment would double in approximately 11.6 years.

Historically, 72% of months were positive and 28% 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%-2.05%1.26%0.67%0.39%2.52%
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 5.98%, beta of 0.01, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 02, 2009.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (20.53%) than losses (5.51%) - 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
5.98%
Beta
0.01
0.00
Upside Capture
20.53%
Downside Capture
5.51%

Expense Ratio

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


Return for Risk

Risk / Return Rank

AHMFX ranks 80 for risk / return — better than 80% 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.


AHMFX Risk / Return Rank: 8080
Overall Rank
AHMFX Sharpe Ratio Rank: 9090
Sharpe Ratio Rank
AHMFX Sortino Ratio Rank: 9494
Sortino Ratio Rank
AHMFX Omega Ratio Rank: 9393
Omega Ratio Rank
AHMFX Calmar Ratio Rank: 6767
Calmar Ratio Rank
AHMFX Martin Ratio Rank: 5757
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 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.


AHMFXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.71

Sortino ratioReturn per unit of downside risk

+1.72

Omega ratioGain probability vs. loss probability

1.67

1.37

+0.30

Calmar ratioReturn relative to maximum drawdown

3.01

2.78

+0.22

Martin ratioReturn relative to average drawdown

10.77

12.44

-1.67

Dividends

Dividend History

American High-Income Municipal Bond Fund Class F-2 provided a 4.11% dividend yield over the last twelve months, with an annual payout of $0.64 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$0.64$0.85$0.62$0.44$0.39$0.58$0.60$0.61$0.61$0.67$0.57$0.65

Dividend yield

4.11%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$0.05$0.05$0.05$0.00$0.25
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.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-17.65%Oct 2022
1y 2mo1y 10mo
3y 1moAug 2021 - Sep 2024
COVID crash2020
-13.59%Mar 2020
18d8mo 19d
9mo 7dMar 2020 - Dec 2020
2013 pullback2013
-9.22%Sep 2013
4mo 5d7mo 22d
11mo 27dMay 2013 - Apr 2014
2011 pullback2011
-7.00%Jan 2011
3mo 7d5mo 25d
9mo 2dOct 2010 - Jul 2011
2016 pullback2016
-6.13%Dec 2016
3mo 1d7mo 19d
10mo 20dSep 2016 - Jul 2017

Drawdown Indicators


AHMFXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-17.65%

-56.78%

+39.13%

Max Drawdown (1Y)

Largest decline over 1 year

-2.76%

-9.10%

+6.34%

Max Drawdown (3Y)

Largest decline over 3 years

-6.20%

-18.90%

+12.70%

Max Drawdown (5Y)

Largest decline over 5 years

-17.65%

-25.43%

+7.78%

Max Drawdown (10Y)

Largest decline over 10 years

-17.65%

-33.92%

+16.27%

Current Drawdown

Current decline from peak

0.00%

-1.80%

+1.80%

Average Drawdown

Average peak-to-trough decline

-2.36%

-10.71%

+8.35%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.77%

2.03%

-1.26%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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