TBMBX Mutual Fund

TBMBX Mutual Fund

NAV$8.85
See how much of TBMBX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing the top 10 of 957 holdings · as of Aug 31, 2026
Top 10 weight
7.27%
TBMBX top 10 holdings, by weight
#TickerNameWeightCumulativeMkt valueSectorIndustry
1—Black Belt Energy Gas Dist Al Bbeutl 11/56 Adjustable Var
1.11%		1.1%$16.97M--
2DebtCalifornia Community Choice Financing Authority
0.77%		1.9%$11.79M--
3—Black Belt Energy Gas Dist Al Bbeutl 10/35 Fixed 5
0.76%		2.6%$11.58M--
4DebtNew York State Dormitory AuthorityFinancials · Thrifts
0.69%		3.3%$10.53MFinancialsThrifts
5—Texas St Muni Gas Acquisition Tgautl 03/37 Fixed 5.25
0.69%		4.0%$10.58M--
6—Kentucky Inc Ky Var 01/55Financials · Diversified Financial Services
0.68%		4.7%$10.44MFinancialsDiversified Financial Services
7—Massachusetts 5.5% 12/56 5.5
0.66%		5.4%$10.13M--
8DebtKentucky Public Energy Authority
0.65%		6.0%$9.95M--
9—Black Belt Energy Gas Dist Al Bbeutl 06/36 Fixed 5 5
0.64%		6.6%$9.77M--
10—Colorado Edl & 4% 06/35Financials · Diversified Financial Services
0.62%		7.3%$9.48MFinancialsDiversified Financial Services
More holdings · Pro
FundXLS Pro
See the other 947 holdings of TBMBX
X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.
Unlock FundXLS Pro$45/quarter Pro · Cancel anytime
Themes in the top 10
InfrastructureSocial ImpactEnergy SecurityEnergy TransitionClimate Solutions

TBMBX Mutual Fund Top Holdings

TBMBX holdings top 10 positions. The top 10 holdings account for 7.3% of the fund, led by Black Belt Energy Gas Dist Al Bbeutl 11/56 Adjustable Var at 1.1%, California Community Choice Financing Authority 5% 07/01/2035 at 0.8%, Black Belt Energy Gas Dist Al Bbeutl 10/35 Fixed 5 at 0.8%.

TBMBX portfolio concentration is well-diversified, with the top 10 representing 7.3% of total assets. The largest sector exposure is Financials at 18.1%.

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