FSMB ETF

$19.52

AUM$630M

TER0.34%

Holdings1,112

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FSMB ETF

$19.52

First Trust Short Duration Managed Municipal ETF

AUM$630M

TER0.34%

Holdings1,112

See how much of FSMB you already own

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

FSMB holds 7.1% of its assets in its 10 largest positions as of Sep 15, 2026. FSMB is First Trust Short Duration Managed Municipal ETF.

Showing the top 10 of 1,112 holdings · as of Sep 15, 2026

Top 10 weight

7.11%

FSMB top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Southeast Energy Authority A Cooperative DistrictUtilities · Power & Renewables	1.01%	1.0%	6,000,000	$6.20M	Utilities	Power & Renewables
2	—	Ohio Air Quality Development Authority, 4.25% 1nov2039, USD (2022B)Financials · Diversified Financial Services	0.78%	1.8%	4,765,000	$4.78M	Financials	Diversified Financial Services
Sector and industry · Pro
3	—	Public Fin Auth Wi Poll Control Rev Variable Rate, Due 10/01/2046	0.70%	2.5%	4,280,000	$4.28M
4	—	DALLAS-FORT WORTH TX International ARPT REV N/C, 5%, due 11/01/2031	0.69%	3.2%	4,000,000	$4.23M
5	—	Colorado St Hlth V/R 11/15/60	0.68%	3.9%	3,925,000	$4.16M
6	—	City Of Whiting 4.3999992 11/01/2045	0.68%	4.5%	4,110,000	$4.16M
7	—	Saint John The Baptist Parish La Variable Rate, Due 06/01/2037	0.65%	5.2%	4,000,000	$3.99M
8	—	Utah Cnty Utah Hosp Rev 2.4% May 15, 2058	0.65%	5.8%	4,000,000	$4.00M
9	—	Mobile Al Indl Dev Brd Poll Control Revenue 06/01/2034	0.65%	6.5%	4,000,000	$4.00M
10	—	Main Street Energ 5 12/33	0.62%	7.1%	3,700,000	$3.80M
More holdings · Pro

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Themes in the top 10

Energy SecurityEnergy TransitionClean EnergyClimate SolutionsEnvironmental SolutionsSocial ImpactInfrastructureGovernance & EthicsHealth InsuranceMedical DevicesDigital Health

FSMB ETF Top Holdings

FSMB holdings top 10 positions. The top 10 holdings account for 7.1% of the fund, led by Southeast Energy Authority A Cooperative District at 1.0%, Ohio Air Quality Development Authority, 4.25% 1nov2039, USD (2022B) at 0.8%, Public Fin Auth Wi Poll Control Rev Variable Rate, Due 10/01/2046 at 0.7%.

FSMB portfolio concentration is well-diversified, with the top 10 representing 7.1% of total assets. The largest sector exposure is Financials at 29.9%.

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

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FSMB vs SPY FSMB vs QQQ FSMB vs VOO FSMB vs VTI FSMB vs IVV FSMB vs SCHD FSMB vs VYM FSMB vs VXUS

#	Ticker	Name	Industry	Weight
1	AL SEEPWR 10/01/2055	Southeast Energy Authority A Cooperative District	Utilities	1.01%
2	OH OHSDEV 11/01/2039	Ohio Air Quality Development Authority, 4.25% 1nov2039, USD (2022B)	Financials	0.78%
3	WI PUBPOL 10/01/2046	Public Fin Auth Wi Poll Control Rev Variable Rate, Due 10/01/2046	Utilities	0.70%
4	-	DALLAS-FORT WORTH TX INTL ARPT REV N/C, 5%, due 11/01/2031	Other	0.69%
5	CO COSMED 11/15/2060	Colorado St Hlth V/R 11/15/60	Health Care	0.68%
6	IN WHGFAC 11/01/2045	City Of Whiting 4.3999992 11/01/2045	Real Estate	0.68%
7	LA SJBCTF 06/01/2037	Saint John The Baptist Parish La Variable Rate, Due 06/01/2037	Energy	0.65%
8	-	Utah Cnty Utah Hosp Rev 2.4% May 15, 2058	Other	0.65%
9	-	Mobile Al Indl Dev Brd Poll Control Revenue 06/01/2034	Other	0.65%
10	-	Main Street Energ 5 12/33	Other	0.62%

FSMB ETF

FSMB ETF Top Holdings

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Holdings Distribution