MCBMX Mutual Fund

NAV$9.47

Fund Essentials - as of Jan 31, 2026

Net Assets
$28M
Expense Ratio
0.33%
Dividend Yield (Current)
4.35%
Holdings
297
Inception Date
Jun 22, 2022
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly

Performance

YTD-2.27%
1 Year+4.01%
3 Year+4.50%

Asset Allocation

Bonds: 96.04%
Cash: 4.03%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
T 4.25 06/30/29United States Treasuryu.S. Treasury Notes4.35%
-Mfs Institutional Money Market Portfolio4.17%
T 4.5 04/15/27United States Treasury Notes 4.500% 15-Apr-20273.49%
T 4.5 02/15/44U.S. Treasury Bonds2.79%
T 2.375 02/15/42Us Treas Bds 2.375% 02/15/422.74%
Top 10 Concentration: 24.86%Report Date: Jan 31, 2026
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Dividend Summary

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Dividend Yield (Current)
4.35%
Frequency
Monthly

Peer Comparison

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

MCBMX Mutual Fund (MFS Core Bond Fund Class R6) is managed by MFS Investment Management with $28.1M in net assets. MCBMX expense ratio is 0.33%, holding 297 positions across sectors including Financials, Other, Consumer Staples. Inception date: 2022-06-22.

MCBMX performance shows a YTD return of -2.27%. The 1-year return is 4.01%. MCBMX dividend yield stands at 4.35%, paid monthly.

MCBMX top holdings include United States Treasuryu.S. Treasury Notes (4.3%), Mfs Institutional Money Market Portfolio (4.2%), United States Treasury Notes 4.500% 15-Apr-2027 (3.5%), U.S. Treasury Bonds (2.8%), Us Treas Bds 2.375% 02/15/42 (2.7%). View all MCBMX holdings, sector breakdown, or dividend history.

MCBMX can be compared against other funds using the overlap calculator or side-by-side comparison tool. MCBMX alternatives are available via the screener, along with tax-loss harvesting opportunities.