RMMBX Mutual Fund

NAV$8.68

AUM$1.2B

TER0.45%

Holdings941

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RMMBX Mutual Fund

NAV$8.68

Aspiriant Risk-Managed Municipal Bond Fund

AUM$1.2B

TER0.45%

Holdings941

See how much of RMMBX you already own

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing the top 10 of 941 holdings · as of Sep 30, 2025

Top 10 weight

22.60%

RMMBX top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Mackay Municipal Opportunities Fund Lp	8.52%	8.5%	4,952	$101.93M	-	-
2	Debt	Ishares National Muni Bond ETFFinancials · Capital Markets	5.97%	14.5%	670,465	$71.40M	Financials	Capital Markets
Sector and industry · Pro
3	TSTXX	Blackrock Liquidity Funds T-Fund	2.75%	17.2%	32,911,550	$32.91M
4	—	Mackay Municipal Credit Opportunities Fund Lp	2.04%	19.3%	4,163	$24.40M
5	JINXX	JPMorgan Prime Money Market Fund, Institutional Class Shares	1.30%	20.6%	15,558,484	$15.57M
6	—	Eastern Municipal Water District, Series 2018 A 1.5400007 07/01/2046	0.50%	21.1%	-	$6.00M
7	—	New York Ny	0.39%	21.5%	-	$4.63M
8	—	Port Authority of New York & New Jersey	0.38%	21.8%	-	$4.54M
9	—	Illinois St Fin Auth Revenue	0.38%	22.2%	-	$4.52M
10	Debt	New Jersey St Transprtn Trust Fund Auth	0.37%	22.6%	-	$4.39M
More holdings · Pro

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Themes in the top 10

InfrastructureInterest RatesAsset ManagementInvestment TechnologyGlobal BankingLending & CreditEnvironmental SolutionsClimate SolutionsClean EnergySupply ChainUrbanizationSocial Impact

RMMBX Mutual Fund Top Holdings

RMMBX holdings top 10 positions. The top 10 holdings account for 22.6% of the fund, led by Mackay Municipal Opportunities Fund Lp at 8.5%, Ishares National Muni Bond ETF at 6.0%, Blackrock Liquidity Funds T-Fund at 2.8%.

RMMBX portfolio concentration is well-diversified, with the top 10 representing 22.6% of total assets. The largest sector exposure is Financials at 22.9%.

RMMBX sectors provide a detailed breakdown. RMMBX overlap shows how holdings compare to other funds in your portfolio.