MTLBX Mutual Fund

MTLBX Mutual Fund

NAV$7.76
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Showing top 50 of 999 holdings · as of Jul 31, 2026
MTLBX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Mfs Institutional Money Market Portfolio
1.75%		1.8%-$54.08M--
2DebtDallas Fort Worth International Airport Tx Amt-Var-Ser A-2
0.82%		2.6%23,500,000$25.43M--
3DebtCalifornia Community Choice Financing Authority Ca Sustainable Bonds-Clean Energy
0.72%		3.3%20,560,000$22.26M--
4DebtCalifornia Community Choice Financing Authority Ca Variable-Green Bonds-Ser C
0.72%		4.0%20,820,000$22.19M--
5—Collier County Industrial Deve Coldev 04/35 Fixed 5
0.72%		4.7%20,000,000$22.22M--
6—Cash & Cash Equivalents
0.67%		5.4%-$20.72M--
7—Tennessee St Energy Acquisitio Regd V/R B/E 5.00000000Utilities · Power & Renewables
0.64%		6.0%19,000,000$19.68MUtilitiesPower & Renewables
8DebtSan Francisco City & County Airport Comm-Sf International Airport Ca Amt-2Nd Ser-Ser A
0.59%		6.6%16,500,000$18.17M--
9—Wisconsin Health & Educational Facilities Authority Wi Var-Ref-Mercy Health Corporati 5.000 Dec 01 4
0.59%		7.2%17,000,000$18.37M--
10DebtColorado Health Facilities Authority Co Unrefunded-Ref-Variable-Advent
0.58%		7.8%17,720,000$18.02M--
11—Tennergy Corp Tenn Gas Rev 5.5% Oct 01, 2053Utilities · Power & Renewables
0.55%		8.3%15,915,000$16.91MUtilitiesPower & Renewables
12—Tarrant County Cultural Edu Facilities Finance Corp Tx Var-Baylor Scott & White Healt 5.000 Nov 15 5
0.53%		8.9%15,000,000$16.42M--
13DebtBlack Belt Energy Gas District Al Ser A
0.52%		9.4%15,370,000$16.02M--
14DebtFlorida Development Finance Corp Fl Var-Tampa General Hosp Proj -S
0.51%		9.9%14,460,000$15.83M--
15DebtCommonwealth of Puerto RicoFinancials · Banks
0.50%		10.4%14,750,000$15.64MFinancialsBanks
16DebtTexas Municipal Gas Acquisition & Supply Corp Vi Tx
0.50%		10.9%15,000,000$15.52M--
17DebtNew Hampshire Business Finance Authority Nh Centurion Biosquare Inc-Ser A
0.50%		11.4%15,025,000$15.37M--
18DebtMain Street Natural Gas Inc Ga Ser C
0.49%		11.9%15,095,000$15.27M--
19DebtBlack Belt Energy Gas District Al Gas Proj-Ser I
0.49%		12.4%14,410,000$15.25M--
20—Indust Development Auth Of The City Of Phoenix/The Az Amt-Variable-Ref-Republic Services Vrb Dec 01 35
0.49%		12.9%15,000,000$15.11M--
21—Illinois St Fin Auth Revenue Ilsgen 08/59 Adjustable VarHealth Care · Healthcare Services
0.48%		13.4%13,635,000$15.02MHealth CareHealthcare Services
22DebtEp Tuscany Zaragosa Pfc Tx Home Essential Function Hsg Pr
0.48%		13.8%15,000,000$14.89M--
23DebtDeerfield Community School District Wi Bans
0.48%		14.3%14,500,000$14.81M--
24—Denver City Cnty Co Arpt Rev Denapt 11/28 Fixed 5
0.48%		14.8%14,000,000$14.73M--
25—Energy S Eal A Cooperative Di
0.48%		15.3%14,500,000$14.93M--
26—MASSACHUSETTS ST CLEAN WTR TR 5% Feb 01, 2044
0.45%		15.7%12,500,000$13.83M--
27DebtPr Sales Tax Financing Corp Sales Tax Revenue Pr Cabs-Restructured-Ser A-1
0.45%		16.2%15,340,000$13.90M--
28DebtMassachusetts Development Finance Agency Ma Ref-Dana Farber Cancer Institu
0.45%		16.6%12,500,000$13.86M--
29DebtMichigan State Hospital Finance Authority Mi Ref-Bronson Healthcare Group I
0.42%		17.1%12,000,000$13.06M--
30—Wayne Cnty Mi Arpt Auth Revenue N/C, 5%, Due 12/01/2031
0.41%		17.5%11,720,000$12.65M--
31DebtPr Sales Tax Financing Corp Sales Tax Revenue Pr Cabs-Restructured-Ser A-1
0.41%		17.9%16,249,000$12.68M--
32—Dekalb Co Hsg -Rev
0.41%		18.3%12,880,000$12.84M--
33DebtCity Of Manhattan Ks Ks Temp Nts-Ser-01
0.40%		18.7%12,425,000$12.37M--
34DebtSoutheast Energy Authority A Cooperative District Al Proj #5-Ser A
0.40%		19.1%12,000,000$12.54M--
35DebtTexas Municipal Gas Acquisition & Supply Corp Iv Tx Ser B
0.39%		19.5%11,345,000$12.14M--
36DebtNew York St Energy Research & Dev Auth Poll Control Revenue
0.38%		19.8%11,685,000$11.84M--
37—Vancouver Wa Hsg Auth 4% 08-01-2034
0.38%		20.2%12,065,000$11.89M--
38DebtNorthampton County General Purpose Authority Pa Ref-St Luke'S Univ Hlth Networ
0.38%		20.6%10,450,000$11.69M--
39—City Of Austin, Series 2025 5 2033-11-15
0.37%		21.0%10,360,000$11.33M--
40DebtCity Of Austin Tx Airport System Revenue Tx Amt-Ref
0.37%		21.3%10,340,000$11.35M--
41—California (state Of) Infrastructure & Economic Development Bank, Series 2019, Ref. Vrd Rb
0.37%		21.7%11,375,000$11.47M--
42DebtPennsylvania Economic Development Financing Auth Pa Amt-The Penndot Major Bridges
0.37%		22.1%10,825,000$11.51M--
43DebtWest Virginia Hospital FiFinancials · Diversified Financial Services
0.36%		22.4%10,500,000$11.28MFinancialsDiversified Financial Services
44DebtPennsylvania Economic Development Financing Auth Pa Upmc Obligated Group-Ser B
0.36%		22.8%10,000,000$11.01M--
45DebtMassachusetts Development Finance Agency Ma Mass General Brigham-Ser F
0.36%		23.2%10,000,000$11.08M--
46DebtMichigan Strategic Fund, Limited Obligation Revenue Bonds, Detroit Edison Company Exempt Facilities Project, Collateralized Series 2023DtFinancials · Diversified Financial Services
0.35%		23.5%10,750,000$10.73MFinancialsDiversified Financial Services
47—Shelby County Health Educational & Hous 5 2032-09-01
0.35%		23.9%10,000,000$10.80M--
48DebtWashington Health Care Facilities Authority
0.35%		24.2%10,000,000$10.81M--
49DebtWashington Health Care Facilities Authority Wa Var-Ref-Multicare Health Syste Agc
0.35%		24.6%10,000,000$10.92M--
50DebtPort Authority Of New York & New Jersey Ny Ref-Amt-Ser 246
0.35%		24.9%10,000,000$10.95M--
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Not reported for this fund: share changes.
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MTLBX Mutual Fund All Holdings

MTLBX holdings total 1044 positions. The top 10 holdings account for 7.8% of the fund, led by Mfs Institutional Money Market Portfolio at 1.8%, Dallas Fort Worth International Airport Tx Amt-Var-Ser A-2 5.000 Nov 01 50 at 0.8%, California Community Choice Financing Authority Ca Sustainable Bonds-Clean Energy 5.000 Jan 01 56 at 0.7%.

MTLBX portfolio concentration is well-diversified, with the top 10 representing 7.8% of total assets. The largest sector exposure is Financials at 5.8%.

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