MCMXX — MFS U.S. Government Money Market Fund
Data updated: 2025-12-29
MCMXX — MFS U.S. Government Money Market Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Money Market · 0.45% expense ratio. From SEC regulatory filings.
MCMXX Fund Overview
MCMXX — MFS U.S. Government Money Market Fund is a US mutual fund managed by Mfs Series Trust IV, categorised as Money Market. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Mfs Series Trust IV
- Category: Money Market
- Ticker: MCMXX
- SEC CIK: 0000063068
- SEC series ID: S000002435
- Share class ID: C000006517
MCMXX Holdings
Top 10 holdings of MFS U.S. Government Money Market Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Bank of America NA | 15.83% |
| Fixed Income Clearing Corp. - State Street Bank & Trust Co. | 15.83% |
| U.S. Treasury Bill | 7.30% |
| Federal Home Loan Bank | 4.63% |
| U.S. Treasury Bill | 4.50% |
| U.S. Treasury Bill | 3.85% |
| U.S. Treasury Bill | 3.63% |
| U.S. Treasury Bill | 3.58% |
| U.S. Treasury Bill | 3.55% |
| Federal Farm Credit Bank | 3.37% |
MCMXX Costs and Fees
MCMXX costs about $45 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.45%
- Gross expense ratio: 0.60%
MCMXX Debt Constituents
No individual debt constituents are reported in MFS U.S. Government Money Market Fund's latest SEC N-PORT filing.
MCMXX Prospectus and SEC Filings
Official MFS U.S. Government Money Market Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Money Market funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.