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Thrivent Municipal Bond Fund (AAMBX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US8858826212
CUSIP
885882621
Issuer
Thrivent
Inception Date
Dec 2, 1976
Min. Investment
$2,000
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 Thrivent Municipal Bond Fund, 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

Thrivent Municipal Bond Fund (AAMBX) has returned -0.93% so far this year and 2.59% over the past 12 months. Over the last ten years, AAMBX has returned 1.64% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Thrivent Municipal Bond Fund

1D
0.30%
1M
-2.83%
YTD
-0.93%
6M
0.45%
1Y
2.59%
3Y*
2.81%
5Y*
0.38%
10Y*
1.64%

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 Oct 29, 1976, AAMBX's average daily return is +0.01%, while the average monthly return is +0.25%. At this rate, your investment would double in approximately 23.1 years.

Historically, 61% of months were positive and 39% were negative. The best month was Apr 1980 with a return of +9.7%, while the worst month was Dec 1981 at -11.4%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 8 months.

On a daily basis, AAMBX closed higher 38% of trading days. The best single day was Apr 16, 1980 with a return of +9.7%, while the worst single day was Dec 16, 1981 at -11.4%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.29%1.66%-2.83%-0.93%
20250.19%1.22%-1.55%-0.71%-1.12%0.62%-0.92%0.70%3.61%1.30%0.17%-0.07%3.39%
2024-0.09%0.07%-0.04%-1.16%0.09%1.74%0.89%0.66%1.15%-1.45%2.00%-1.14%2.70%
20233.47%-2.57%1.96%0.04%-0.69%0.96%0.17%-1.40%-3.54%-2.39%7.97%2.58%6.18%
2022-2.72%-0.60%-3.18%-3.31%1.31%-2.34%2.87%-2.60%-4.26%-1.37%5.48%-0.34%-10.93%
20210.64%-1.76%0.68%1.01%0.74%0.42%0.72%-0.46%-0.91%-0.23%1.01%0.13%1.99%

Benchmark Metrics

Thrivent Municipal Bond Fund has an annualized alpha of 3.56%, beta of 0.00, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since November 30, 1976.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (15.40%) than losses (9.39%) — typical of diversified or defensive assets.
  • Beta of 0.00 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
3.56%
Beta
0.00
0.00
Upside Capture
15.40%
Downside Capture
9.39%

Expense Ratio

AAMBX has an expense ratio of 0.74%, placing it in the medium range.


Return for Risk

Risk / Return Rank

AAMBX ranks 21 for risk / return — below 21% 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.


AAMBX Risk / Return Rank: 2121
Overall Rank
AAMBX Sharpe Ratio Rank: 2121
Sharpe Ratio Rank
AAMBX Sortino Ratio Rank: 1717
Sortino Ratio Rank
AAMBX Omega Ratio Rank: 2929
Omega Ratio Rank
AAMBX Calmar Ratio Rank: 2121
Calmar Ratio Rank
AAMBX Martin Ratio Rank: 1717
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 Thrivent Municipal Bond Fund (AAMBX) and compare them to a chosen benchmark (S&P 500 Index).


AAMBXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.58

0.90

-0.32

Sortino ratio

Return per unit of downside risk

0.82

1.39

-0.57

Omega ratio

Gain probability vs. loss probability

1.16

1.21

-0.05

Calmar ratio

Return relative to maximum drawdown

0.65

1.40

-0.75

Martin ratio

Return relative to average drawdown

1.75

6.61

-4.86

Explore AAMBX risk-adjusted metrics in detail

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

Dividends

Dividend History

Thrivent Municipal Bond Fund provided a 3.55% dividend yield over the last twelve months, with an annual payout of $0.35 per share. The fund has been increasing its distributions for 2 consecutive years.


2.50%3.00%3.50%4.00%4.50%$0.00$0.10$0.20$0.30$0.40$0.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.35$0.47$0.40$0.27$0.30$0.31$0.33$0.38$0.38$0.39$0.38$0.40

Dividend yield

3.55%4.65%3.93%2.58%2.97%2.66%2.80%3.35%3.45%3.40%3.41%3.39%

Monthly Dividends

The table displays the monthly dividend distributions for Thrivent Municipal Bond Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.03$0.03$0.00$0.06
2025$0.06$0.05$0.06$0.06$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.47
2024$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.05$0.06$0.40
2023$0.03$0.02$0.03$0.02$0.03$0.03$0.03$0.03$0.03$0.00$0.03$0.00$0.27
2022$0.02$0.02$0.02$0.02$0.03$0.02$0.02$0.03$0.03$0.03$0.03$0.03$0.30
2021$0.03$0.02$0.03$0.03$0.03$0.03$0.02$0.03$0.02$0.02$0.03$0.02$0.31

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 Thrivent Municipal Bond Fund. 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 Thrivent Municipal Bond Fund was 49.18%, occurring on Dec 16, 1981. Recovery took 1754 trading sessions.

The current Thrivent Municipal Bond Fund drawdown is 2.83%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-49.18%Oct 12, 1977102Dec 16, 19811754Jul 22, 19921856
-16.17%Aug 6, 2021308Oct 25, 2022776Nov 28, 20251084
-12.43%Oct 21, 1993276Nov 22, 199493Apr 6, 1995369
-11.69%Mar 10, 20209Mar 20, 2020171Nov 20, 2020180
-9.35%Jan 24, 2008186Oct 16, 2008124Apr 16, 2009310

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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