MFBGX Mutual Fund

NAV$12.11

Fund Essentials - as of Jan 31, 2026

Net Assets
$3M
Expense Ratio
1.51%
Dividend Yield (Current)
3.45%
Holdings
429
Inception Date
Apr 1, 2005
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD-3.12%
1 Year+3.36%
3 Year+4.57%
5 Year-0.54%
10 Year+1.82%

Asset Allocation

Bonds: 97.87%
Cash: 2.24%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
-Mfs Institutional Money Market Portfolio2.23%
UBS V3.126 08/13/30 Ubs Group Ag 144A 3.13% Aug 13, 20300.76%
JPM V2.545 11/08/32Jpmorgan Chase & Co 2.545 11/08/20320.74%
BA 5.805 05/01/50Boeing Co 5.805%, Due 05/01/20500.73%
-Charles Schwab Corporation 4.914% 14-Nov-2036, 4.91%, 11/14/360.61%
Top 10 Concentration: 7.86%Report Date: Jan 31, 2026
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Dividend Summary

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Dividend Yield (Current)
3.45%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
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Category rank, peer-average returns and outperformance, updated daily.
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MFBGX Mutual Fund Overview

MFBGX Mutual Fund (MFS Corporate Bond Fund Class R1) is managed by MFS Investment Management with $2.9M in net assets. MFBGX expense ratio is 1.51%, holding 429 positions across sectors including Financials, Other, Utilities. Inception date: 2005-04-01.

MFBGX performance shows a YTD return of -3.12%. The 1-year return is 3.36% and the 5-year return is -0.54%. MFBGX dividend yield stands at 3.45%, paid monthly.

MFBGX top holdings include Mfs Institutional Money Market Portfolio (2.2%), Ubs Group Ag 144A 3.13% Aug 13, 2030 (0.8%), Jpmorgan Chase & Co 2.545 11/08/2032 (0.7%), Boeing Co 5.805%, Due 05/01/2050 (0.7%), Charles Schwab Corporation 4.914% 14-Nov-2036, 4.91%, 11/14/36 (0.6%). View all MFBGX holdings, sector breakdown, or dividend history.

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