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ISIN
US04537J1025
Issuer
BlackRock
Inception Date
Jul 1, 2015
Min. Investment
$0
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

RMMBX Performance Chart

Aspiriant Risk-Managed Municipal Bond Fund (RMMBX) is up 1.4% since the beginning of the year. RMMBX is currently trading at $9 per share. Investors who bought $1,000 worth of RMMBX shares 5 years ago would now be looking at an investment worth $1,029.


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S&P 500 Index

Returns By Period

Aspiriant Risk-Managed Municipal Bond Fund (RMMBX) has returned 1.40% so far this year and 5.98% over the past 12 months. Over the last ten years, RMMBX has returned 2.14% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


Aspiriant Risk-Managed Municipal Bond Fund

1D
0.11%
1M
1.51%
YTD
1.40%
6M
1.59%
1Y
5.98%
3Y*
2.80%
5Y*
0.57%
10Y*
2.14%

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)

RMMBX Monthly Returns History

Based on dividend-adjusted daily data since Jan 4, 2016, RMMBX's average daily return is +0.01%, while the average monthly return is +0.20%. At this rate, an investment would double in approximately 28.9 years.

Historically, 65% of months were positive and 35% were negative. The best month was Nov 2023 with a return of +5.7%, while the worst month was Mar 2020 at -4.5%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 4 months.

On a daily basis, RMMBX closed higher 34% of trading days. The best single day was Mar 25, 2020 with a return of +3.2%, while the worst single day was Mar 19, 2020 at -3.7%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.65%1.18%-2.43%0.98%0.54%0.53%1.40%
20250.21%0.96%-2.33%-0.76%-0.33%0.50%-0.55%0.66%2.59%1.19%0.21%0.08%2.39%
20240.21%0.21%0.14%-0.75%0.00%1.43%0.75%0.74%0.87%-0.95%1.38%-2.10%1.90%
20232.50%-1.49%1.35%0.32%-0.64%0.70%0.32%-0.86%-2.44%-1.46%5.69%1.56%5.43%
2022-2.31%-0.49%-2.72%-2.46%0.74%-1.61%2.25%-1.57%-3.56%-0.89%3.82%0.32%-8.40%
20210.86%-1.04%0.62%1.15%0.47%0.42%0.85%-0.19%-0.68%-0.19%0.76%0.18%3.24%

Benchmark Metrics

Aspiriant Risk-Managed Municipal Bond Fund has an annualized alpha of 2.08%, beta of 0.02, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since January 04, 2016.

  • This fund participated in 16.70% of S&P 500 Index downside but only 13.27% of its upside - more exposed to losses than it benefited from rallies.
  • Beta of 0.02 may look defensive, but with R2 of 0.01 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 0.01 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
2.08%
Beta
0.02
0.01
Upside Capture
13.27%
Downside Capture
16.70%

Expense Ratio

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


Return for Risk

Risk / Return Rank

RMMBX ranks 67 for risk / return — better than 67% 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.


RMMBX Risk / Return Rank: 6767
Overall Rank
RMMBX Sharpe Ratio Rank: 8585
Sharpe Ratio Rank
RMMBX Sortino Ratio Rank: 8383
Sortino Ratio Rank
RMMBX Omega Ratio Rank: 9393
Omega Ratio Rank
RMMBX Calmar Ratio Rank: 3636
Calmar Ratio Rank
RMMBX Martin Ratio Rank: 3636
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 Aspiriant Risk-Managed Municipal Bond Fund (RMMBX) 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.


RMMBXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.55

Sortino ratioReturn per unit of downside risk

+0.87

Omega ratioGain probability vs. loss probability

1.69

1.37

+0.32

Calmar ratioReturn relative to maximum drawdown

2.14

2.78

-0.64

Martin ratioReturn relative to average drawdown

7.58

12.44

-4.86

Dividends

Dividend History

Aspiriant Risk-Managed Municipal Bond Fund provided a 2.84% dividend yield over the last twelve months, with an annual payout of $0.27 per share.


2.50%3.00%3.50%4.00%$0.00$0.10$0.20$0.30$0.402016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM2025202420232022202120202019201820172016
Dividend$0.27$0.27$0.25$0.28$0.35$0.42$0.36$0.36$0.31$0.30$0.22

Dividend yield

2.84%2.88%2.66%2.97%3.76%4.00%3.39%3.46%3.08%3.00%2.22%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.10$0.27
2024$0.00$0.00$0.08$0.00$0.00$0.08$0.00$0.00$0.08$0.00$0.00$0.00$0.25
2023$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.02$0.28
2022$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.09$0.35
2021$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.09$0.00$0.00$0.16$0.42

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 Aspiriant Risk-Managed 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 Aspiriant Risk-Managed Municipal Bond Fund was 13.67%, occurring on Oct 25, 2022. Recovery took 822 trading sessions.

The current Aspiriant Risk-Managed Municipal Bond Fund drawdown is 0.42%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-13.67%Oct 2022
9mo 28d3y 3mo
4y 1moDec 2021 - Feb 2026
COVID crash2020
-10.48%Mar 2020
10d8mo 2d
8mo 12dMar 2020 - Nov 2020
2016 pullback2016
-4.54%Dec 2016
2mo 23d7mo 22d
10mo 15dSep 2016 - Jul 2017
2026 pullback2026
-2.86%Mar 2026
25d
3mo 23dMar 2026 - now
2021 pullback2021
-1.69%Feb 2021
9d1mo 20d
1mo 29dFeb 2021 - Apr 2021

Drawdown Indicators


RMMBXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-13.67%

-56.78%

+43.11%

Max Drawdown (1Y)

Largest decline over 1 year

-2.86%

-9.10%

+6.24%

Max Drawdown (3Y)

Largest decline over 3 years

-6.80%

-18.90%

+12.10%

Max Drawdown (5Y)

Largest decline over 5 years

-13.67%

-25.43%

+11.76%

Max Drawdown (10Y)

Largest decline over 10 years

-13.67%

-33.92%

+20.25%

Current Drawdown

Current decline from peak

-0.42%

-1.80%

+1.38%

Average Drawdown

Average peak-to-trough decline

-2.71%

-10.71%

+8.00%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.81%

2.03%

-1.22%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

Build a portfolio with RMMBX

Add Aspiriant Risk-Managed Municipal Bond Fund 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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