MFSSX Mutual Fund

MFSSX Mutual Fund

NAV$9.82
See how much of MFSSX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing the top 10 of 267 holdings · as of Sep 30, 2026
Top 10 weight
15.72%
MFSSX top 10 holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Currency Cash Cash_USD
5.98%		6.0%24,405,847$24.43M--
2DebtMassachusetts School Building Authority
1.44%		7.4%6,000,000$5.89M--
3DebtMassachusetts Development Finance Agency
1.26%		8.7%5,000,000$5.14M--
4—Commonwealth Of Massachusetts Transportation Fund, Series 2025A
1.23%		9.9%5,000,000$5.02M--
5—Massachusetts Development Finance Agency
1.18%		11.1%5,000,000$4.81M--
6DebtMassachusetts Clean Water Trust/The
0.99%		12.1%4,000,000$4.05M--
7—Manitoba Mar 5, 2063 4.63
0.98%		13.1%4,000,000$4.01M--
8—Commonwealth of Massachusetts 5 2049-08-01
0.97%		14.0%4,000,000$3.97M--
9DebtPuerto Rico Sales Tax Financing Corp SaFinancials · Diversified Financial Services
0.85%		14.9%3,806,000$3.48MFinancialsDiversified Financial Services
10—Massachusetts Development Finance Authority, Revenue Bonds, Olin College, Refunding Series 2023GFinancials · Diversified Financial Services
0.84%		15.7%3,500,000$3.45MFinancialsDiversified Financial Services
More holdings · Pro
FundXLS Pro
See the other 257 holdings of MFSSX
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
Consumer SpendingInfrastructureLending & CreditUrbanizationInterest RatesGovernance & Ethics

MFSSX Mutual Fund Top Holdings

MFSSX holdings top 10 positions. The top 10 holdings account for 15.7% of the fund, led by Currency Cash Cash_USD at 6.0%, Massachusetts School Building Authority 5 02/15/2050 at 1.4%, Massachusetts Development Finance Agency 5 07/01/2042 at 1.3%.

MFSSX portfolio concentration is well-diversified, with the top 10 representing 15.7% of total assets. The largest sector exposure is Financials at 14.1%.

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