MCBJX Mutual Fund

MCBJX Mutual Fund

NAV$9.48
See how much of MCBJX you already own
Just $25 once·$69/mo·Download sample
X-ray my portfolio free

Fund Essentials - as of Jan 31, 2026

Net Assets
$90,145.76
Expense Ratio
0.64%
Dividend Yield (Current)
4.12%
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-0.55%
1 Year+2.49%
3 Year+3.68%

Asset Allocation

Bonds: 96.03%
Cash: 4.04%
See how much of MCBJX you already own
Your funds unpacked, overlap, fees and score, free on screen. The full report is $25, once. Download sample.
X-ray my portfolio free

Top Holdings

View All →
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
Download all 297 holdings for MCBJX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
4.12%
Frequency
Monthly

Peer Comparison

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

MCBJX Mutual Fund Overview

MCBJX Mutual Fund (MFS Core Bond Fund Class R3) is managed by MFS Investment Management with $90,145.76 in net assets. MCBJX expense ratio is 0.64%, holding 297 positions across sectors including Financials, Consumer Staples, Energy. Inception date: 2022-06-22.

MCBJX performance shows a YTD return of -0.55%. The 1-year return is 2.49%. MCBJX dividend yield stands at 4.12%, paid monthly.

MCBJX 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%). Go to all MCBJX holdings, MCBJX sectors, or MCBJX dividends.

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