MFS Income Fund Class B (MIOBX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
5.96
-0.01 (-0.17%)
At close: Feb 11, 2026
Fund Assets7.98B
Expense Ratio1.48%
Min. Investment$1,000
Turnover26.00%
Dividend (ttm)0.23
Dividend Yield3.91%
Dividend Growth-6.53%
Payout FrequencyMonthly
Ex-Dividend DateJan 30, 2026
Previous Close5.97
YTD Return0.49%
1-Year Return6.17%
5-Year Return-0.75%
52-Week Low5.57
52-Week High5.97
Beta (5Y)n/a
Holdings518
Inception DateSep 7, 1993

About MIOBX

MFS Income Fund Class B Shares is a mutual fund designed to provide investors with a total return that places a strong emphasis on generating high current income, while also considering capital appreciation. The fund takes a diversified, flexible approach to fixed income investing, allocating assets across a broad spectrum of bond markets globally. Its portfolio includes a mix of high-grade and high-yield corporate bonds, U.S. government securities, mortgage-backed and asset-backed securities, as well as international and emerging market debt instruments. By strategically blending these varied fixed income sectors, the fund seeks to manage risk and capture income opportunities in different market environments. MFS Income Fund Class B Shares is positioned within the intermediate core-plus bond category and benchmarks its performance against the Bloomberg U.S. Aggregate Bond Index. It typically attracts investors looking for monthly income distributions through dividend payments and long-term participation in the bond market. The fund’s approach reflects a balance between generating steady income and providing potential for gradual capital growth, anchored by a broadly diversified and actively managed portfolio.

Fund Family MFS
Category Intermediate Core-Plus Bond
Performance Rating Average
Risk Rating Above Average
Stock Exchange NASDAQ
Ticker Symbol MIOBX
Share Class B
Index Bloomberg U.S. Aggregate Bond TR

Performance

MIOBX had a total return of 6.17% in the past year, including dividends. Since the fund's inception, the average annual return has been 9.10%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

SymbolShare ClassExpense Ratio
MFIWXR60.40%
MFIIXI0.48%
MFIOXA0.73%
MIOCXC1.48%

Dividend History

Ex-DividendAmountPay Date
Jan 30, 2026$0.0191Feb 2, 2026
Dec 31, 2025$0.01909Dec 31, 2025
Nov 28, 2025$0.01901Dec 1, 2025
Oct 31, 2025$0.01908Nov 3, 2025
Sep 30, 2025$0.01913Oct 1, 2025
Aug 29, 2025$0.01913Sep 2, 2025
Full Dividend History