MCMXX Mutual Fund

MCMXX Mutual Fund

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Fund Essentials - as of Aug 31, 2026

Net Assets
$308M
Expense Ratio
0.45%
Dividend Yield (Current)
3.08%
Holdings
23
Inception Date
Dec 19, 1975
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly

Performance

YTD+1.89%
1 Year+3.46%
3 Year+4.24%
5 Year+3.26%
10 Year+1.95%

Asset Allocation

Bonds: 81.28%
Other: 18.72%
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Top Holdings

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TickerNameWeight
DSVXXFixed Inc Clearing Corp.Repo18.91%
-Bank Of America Na 4.330000%18.91%
-United States Treasury Bills 0% 0 10/06/20266.68%
-B 10/13/26 Govt3.64%
-Treasury Bill 0% Nov 27, 20263.61%
Top 10 Concentration: 67.41%Report Date: Aug 31, 2026
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Dividend Summary

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Dividend Yield (Current)
3.08%
Frequency
Monthly
Latest Distribution
$0.00
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

MCMXX Mutual Fund Overview

MCMXX Mutual Fund (MFS US Government Money Market Fund A Shares) is managed by MFS Investment Management with $308.1M in net assets. MCMXX expense ratio is 0.45%, holding 23 positions across various sectors. Inception date: 1975-12-19.

MCMXX performance shows a YTD return of 1.89%. The 1-year return is 3.46% and the 5-year return is 3.26%. MCMXX dividend yield stands at 3.08%, paid monthly.

MCMXX top holdings include Fixed Inc Clearing Corp.Repo (18.9%), Bank Of America Na 4.330000% (18.9%), United States Treasury Bills 0% 0 10/06/2026 (6.7%), B 10/13/26 Govt (3.6%), Treasury Bill 0% Nov 27, 2026 (3.6%). Go to all MCMXX holdings, MCMXX sectors, or MCMXX dividends.

MCMXX can be compared against other funds. Use MCMXX overlap to find shared positions, or MCMXX vs another fund for a side-by-side view. MCMXX alternatives are available via the screener, along with tax-loss harvesting opportunities.