MMIBX Mutual Fund

NAV$8.13
Showing 10 of 2,292 holdings(as of Mar 31, 2026)Top 10 Weight: 6.21%
#TickerNameWeightSharesMkt ValueShare ChgPROSectorPROIndustryPRO
1-Mfs Institutional Money Market Portfolio2.42%168,421,496$168.42M-OtherOther
2-Black Belt Energy Gas Dist Ala Gas Proj Rev Bds 12/01/20340.53%-$36.52M-OtherOther
3TX TMGUTL 01/01/2054Texas St Muni Gas Acquisition & Sply Corp Iv Variable Rate, Due 01/01/20540.47%-$32.48MProProPro
4TX PRISCD 5.25 02/15Princeton Independent School District 5.25 02/15/20550.43%-$29.64MProProPro
5NY NYTTRN 5.25 06/30New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, John F Kennedy International Airport New Terminal 1 Project0.42%-$29.15MProProPro
6NY NYTTRN 5.12 06/30New York Transportation Development Corp 5.125 06/30/20600.42%-$29.04MProProPro
7-NATIONAL FINAU 5.88% 12/15/20380.41%-$28.62MProProPro
8CA CCEDEV 01/01/2054California Cmnty Choice Fing A 5.25 01/01/20540.40%-$27.76MProProPro
9AL BBEUTL 10/01/2054BLACK BELT ENERGY GAS DIST ALA 5.5 06/01/20320.36%-$25.08MProProPro
10NH NFADEV 5.5 06/01/National Fin 5.5% 06/500.35%-$24.28MProProPro
See the other 2,282 holdings of MMIBX
Every position with sector, industry and share changes, as reported Mar 31, 2026.
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Top Holdings Themes

InfrastructureMobility as a ServiceUrbanizationSocial ImpactInflation ProtectionClean EnergyEnergy TransitionClimate SolutionsEnvironmental SolutionsEnergy SecuritySupply ChainMarket InfrastructureInterest Rates

MMIBX Mutual Fund Top Holdings

MMIBX holdings top 10 positions. The top 10 holdings account for 6.2% of the fund, led by Mfs Institutional Money Market Portfolio at 2.4%, Black Belt Energy Gas Dist Ala Gas Proj Rev Bds 12/01/2034 at 0.5%, Texas St Muni Gas Acquisition & Sply Corp Iv Variable Rate, Due 01/01/2054 at 0.5%.

MMIBX portfolio concentration is well-diversified, with the top 10 representing 6.2% of total assets. The largest sector exposure is Other at 57.1%.

MMIBX sector allocation provides a detailed breakdown. MMIBX overlap tool shows how holdings compare to other funds in your portfolio.