Mfs Corporate Bond Fund Class I (MBDIX) Fund Details & Analysis

Fund Information

Fund Category Corporate Bond

Fund Family MFS

Fund Style Large

ISIN US55272P8775

CUSIP 55272P877

Inception Date 1974-05-08

Domicile United States

Country USA

Fiscal Year End April

NAV Chart

Fund Metrics

Net Assets $4.53 Billion

Share Class Net Assets $1.01 Billion

Expense Ratio 0.51%

Expense Ratio Date 2025-08-28

Dividend Yield 0.05%

Morning Star Rating -

Morning Star Risk Rating -

Morning Star Category -

Performance

YTD Return 0.56%

1-Year Return 8.02%

3-Year Return 5.26%

5-Year Return 0.29%

NAV $12.55

Previous Close Price $12.56

Last Update 2025-12-31

Dividend Information

Dividend Yield 0.05%

Dividend (ttm) 0.17

Dividend Growth -58.12%

Payout Frequency Annual

Ex-Dividend Date n/a

Ratings

Morning Star Rating -

Morning Star Risk Rating -

Morning Star Category -

Beta (5Y) 1.23

About MFS Corporate Bond Fund Class I

The adviser normally invests at least 80% of the fund's net assets in corporate debt instruments. It may also invest the fund's assets in U.S. government securities. MFS invests the majority of the fund's assets in investment grade quality debt instruments, but may also invest in below investment grade quality debt instruments.

Detailed Metrics

Market Cap Distribution

AverageMarketCap %

Giant %

Large %

Medium %

Micro %

Small %

Value & Growth Metrics

Book-Value Growth % %

Cash-Flow Growth % %

Dividend Yield % %

Historical Earnings % %

Long-Term Earnings % %

Asset Allocation

Type	Net %	Long %	Short %	Category Average	benchmark
Bond	103.18%	103.56%	0.38%	100.73%	100.00%
Cash	-4.07%	2.56%	6.63%	1.85%	0.00%
Non US Stock	0.00%	0.00%	0.00%	0.00%	0.00%
Not Classified	0.88%	0.88%	0.00%	0.84%	0.00%
Other	0.00%	0.00%	0.00%	0.04%	0.00%
US Stock	0.00%	0.00%	0.00%	0.34%	0.00%

Top Holdings

Name	Weight	Owned	Change
MFS Institutional Money Market Portfolio, Class A	1.87%	-	-
U.S. Treasury Bonds	0.86%	-	-
Boeing Co. (The)	0.72%	-	-
UBS Group AG	0.74%	-	-
JPMorgan Chase Co.	0.56%	-	-
CBRE Services, Inc.	0.63%	-	-
AIB Group plc	0.57%	-	-
Bank of America Corp.	0.55%	-	-
Bermuda Government Bond	0.57%	-	-
Carlyle Group, Inc. (The)	0.58%	-	-
Sumitomo Mitsui Financial Group, Inc.	0.55%	-	-
Northwestern Mutual Life Insurance Co. (The)	0.54%	-	-

See the full breakdown of MBDIX fund's asset allocation and top holdings .

Sector Weights

Category	Subcategory	Amount %	Category Avg	Stocks %	Benchmark
Bond Sector	Cash and Equivalents	0.00%	1.75%	2.39%	0.00%
Bond Sector	Corporate	0.00%	84.43%	84.57%	99.89%
Bond Sector	Derivative	0.00%	1.35%	0.00%	0.00%
Bond Sector	Government	0.00%	8.43%	9.60%	0.11%
Bond Sector	Municipal	0.00%	0.46%	0.53%	0.00%
Bond Sector	Securitized	0.00%	3.57%	2.90%	0.00%
Cyclical	Basic Materials	0.00%	0.00%	0.00%	0.00%
Cyclical	Consumer Cyclical	0.00%	0.00%	0.00%	0.00%
Cyclical	Financial Services	0.00%	0.00%	0.00%	0.00%
Cyclical	Real Estate	0.00%	0.00%	0.00%	0.00%
Defensive	Consumer Defensive	0.00%	0.00%	0.00%	0.00%
Defensive	Healthcare	0.00%	0.00%	0.00%	0.00%
Defensive	Utilities	0.00%	0.00%	0.00%	0.00%
Sensitive	Communication Services	0.00%	0.00%	0.00%	0.00%
Sensitive	Energy	0.00%	0.00%	0.00%	0.00%
Sensitive	Industrials	0.00%	0.00%	0.00%	0.00%
Sensitive	Technology	0.00%	0.00%	0.00%	0.00%

World Regions

Region	Subregion	Category Average	Stocks Percent	Benchmark
Americas	Latin America	-	-	-
Americas	North America	-	-	-
Greater Asia	Asia Developed	-	-	-
Greater Asia	Asia Emerging	-	-	-
Greater Asia	Australasia	-	-	-
Greater Asia	Japan	-	-	-
Greater Europe	Africa/Middle East	-	-	-
Greater Europe	Europe Developed	-	-	-
Greater Europe	Europe Emerging	-	-	-
Greater Europe	United Kingdom	-	-	-

Dividend History

Date	Amount	Unadjusted Amount	Currency	Declaration Date	Record Date	Payment Date	Period
2024-12-31	$0.049	$0.000	None	-	-	-	-
2024-11-29	$0.049	$0.049	USD	-	-	-	-
2024-10-31	$0.049	$0.049	USD	-	2024-10-31	2024-11-01	Monthly
2024-09-30	$0.049	$0.049	USD	-	2024-09-30	2024-10-01	Monthly
2024-08-30	$0.048	$0.048	USD	-	2024-08-30	2024-09-03	Monthly
2024-07-31	$0.048	$0.048	USD	-	2024-07-31	2024-08-01	Monthly
2024-06-28	$0.048	$0.048	USD	-	2024-06-28	2024-07-01	Monthly
2024-05-31	$0.048	$0.048	USD	-	2024-05-31	2024-06-03	Monthly
2024-04-30	$0.048	$0.048	USD	-	2024-04-30	2024-05-01	Monthly
2024-03-28	$0.047	$0.047	USD	-	2024-03-28	2024-04-01	Monthly
2024-03-01	$0.047	$0.047	USD	-	2024-02-29	2024-03-01	Monthly
2024-02-29	$0.047	$0.000	None	-	-	-	-
2024-02-01	$0.047	$0.047	USD	-	2024-01-30	2024-02-01	Monthly
2024-01-31	$0.047	$0.000	None	-	-	-	-
2023-12-29	$0.045	$0.000	None	-	-	-	-
2023-12-28	$0.045	$0.045	USD	-	2023-12-28	2023-12-29	Monthly
2023-11-30	$0.045	$0.045	USD	-	2023-11-30	2023-12-01	Monthly
2023-10-31	$0.044	$0.044	USD	-	2023-10-31	2023-11-01	Monthly
2023-09-29	$0.044	$0.044	USD	-	2023-09-29	2023-10-02	Monthly
2023-08-31	$0.043	$0.043	USD	-	2023-08-31	2023-09-01	Monthly
2023-07-31	$0.041	$0.041	USD	-	2023-07-31	2023-08-01	Monthly
2023-06-30	$0.041	$0.041	USD	-	2023-06-30	2023-07-03	Monthly
2023-05-31	$0.041	$0.041	USD	-	2023-05-31	2023-06-01	Monthly
2023-04-28	$0.041	$0.041	USD	-	2023-04-28	2023-05-01	Monthly
2023-03-31	$0.040	$0.040	USD	-	2023-03-31	2023-04-03	Monthly
2023-02-28	$0.039	$0.039	USD	-	2023-02-28	2023-03-01	Monthly
2023-01-31	$0.038	$0.038	USD	-	2023-01-31	2023-02-01	Monthly
2022-12-30	$0.037	$0.037	USD	-	2022-12-30	2022-12-30	Monthly
2022-12-06	$0.000	$0.000	None	-	-	-	-
2022-11-30	$0.036	$0.036	USD	-	2022-11-30	2022-12-01	Monthly
2022-10-31	$0.035	$0.035	USD	-	2022-10-31	2022-11-01	Monthly
2022-09-30	$0.036	$0.036	USD	-	2022-09-30	2022-10-03	Monthly
2022-08-31	$0.036	$0.036	USD	-	2022-08-31	2022-09-01	Monthly
2022-07-29	$0.035	$0.035	USD	-	2022-07-29	2022-08-01	Monthly
2022-06-30	$0.035	$0.035	USD	-	2022-06-30	2022-07-01	Monthly
2022-05-31	$0.034	$0.034	USD	-	2022-05-31	2022-06-01	Monthly
2022-04-29	$0.033	$0.033	USD	-	2022-04-29	2022-05-02	Monthly
2022-03-31	$0.032	$0.032	USD	-	2022-03-31	2022-04-01	Monthly
2022-02-28	$0.032	$0.032	USD	-	2022-02-28	2022-03-01	Monthly
2022-01-31	$0.031	$0.031	USD	-	2022-01-31	2022-02-01	Monthly
2021-12-31	$0.031	$0.031	USD	-	2021-12-31	2021-12-31	Monthly
2021-12-07	$0.000	$0.000	None	-	-	-	-
2021-11-30	$0.032	$0.032	USD	-	2021-11-30	2021-12-01	Monthly
2021-10-29	$0.034	$0.034	USD	-	2021-10-29	2021-11-01	Monthly
2021-09-30	$0.035	$0.035	USD	-	2021-09-30	2021-10-01	Monthly
2021-08-31	$0.035	$0.035	USD	-	2021-08-31	2021-09-01	Monthly
2021-07-30	$0.035	$0.035	USD	-	2021-07-30	2021-08-02	Monthly
2021-06-30	$0.035	$0.035	USD	2021-07-01	2021-06-30	2021-07-01	Monthly
2021-05-28	$0.034	$0.034	USD	2021-06-01	2021-05-28	2021-06-01	Monthly
2021-04-30	$0.034	$0.034	USD	-	2021-04-30	2021-05-03	Monthly
2021-03-31	$0.034	$0.034	USD	-	2021-03-31	2021-04-01	Monthly
2021-02-26	$0.034	$0.034	USD	-	2021-02-26	2021-03-01	Monthly
2021-01-29	$0.034	$0.034	USD	-	2021-01-29	2021-02-01	Monthly
2020-12-31	$0.034	$0.034	USD	-	2020-12-31	2020-12-31	Monthly
2020-12-08	$0.000	$0.000	None	-	-	-	-
2020-11-30	$0.034	$0.034	USD	-	2020-11-30	2020-12-01	Monthly
2020-10-30	$0.035	$0.035	USD	-	2020-10-30	2020-11-02	Monthly
2020-09-30	$0.036	$0.036	USD	-	2020-09-30	2020-10-01	Monthly
2020-08-31	$0.037	$0.037	USD	-	2020-08-31	2020-09-01	Monthly
2020-07-31	$0.038	$0.038	USD	-	2020-07-31	2020-08-03	Monthly
2020-06-30	$0.038	$0.038	USD	-	2020-06-30	2020-07-01	Monthly
2020-05-29	$0.038	$0.038	USD	-	2020-05-29	2020-06-01	Monthly
2020-04-30	$0.037	$0.037	USD	-	2020-04-30	2020-05-01	Monthly
2020-03-31	$0.038	$0.038	USD	-	2020-03-31	2020-04-01	Monthly
2020-02-28	$0.038	$0.038	USD	-	2020-02-28	2020-03-02	Monthly
2020-01-31	$0.037	$0.037	USD	-	2020-01-31	2020-02-03	Monthly
2019-12-31	$0.037	$0.037	USD	-	2019-12-31	2019-12-31	Monthly
2019-11-29	$0.038	$0.038	USD	-	2019-11-29	2019-12-02	Monthly
2019-10-31	$0.039	$0.039	USD	-	2019-10-31	2019-11-01	Monthly
2019-09-30	$0.041	$0.041	USD	-	2019-09-30	2019-10-01	Monthly
2019-08-30	$0.040	$0.040	USD	-	2019-08-30	2019-09-03	Monthly
2019-07-31	$0.040	$0.040	USD	-	2019-07-31	2019-08-01	Monthly
2019-06-28	$0.040	$0.040	USD	-	2019-06-28	2019-07-01	Monthly
2019-05-31	$0.040	$0.040	USD	2019-06-03	2019-05-31	2019-06-03	Monthly
2019-04-30	$0.040	$0.040	USD	2019-05-01	2019-04-30	2019-05-01	Monthly
2019-03-29	$0.040	$0.040	USD	2019-04-01	2019-03-29	2019-04-01	Monthly
2019-02-28	$0.040	$0.040	USD	2019-03-01	2019-02-28	2019-03-01	Monthly
2019-01-31	$0.040	$0.040	USD	2019-02-01	2019-01-31	2019-02-01	Monthly
2018-12-31	$0.041	$0.041	USD	2019-01-02	2018-12-31	2018-12-31	Monthly
2018-11-30	$0.039	$0.039	USD	2018-12-04	2018-11-30	2018-12-03	Monthly
2018-10-31	$0.038	$0.038	USD	2018-11-02	2018-10-31	2018-11-01	Monthly
2018-09-28	$0.038	$0.038	USD	-	-	-	-
2018-08-31	$0.038	$0.038	USD	2018-09-01	2018-08-31	2018-09-04	Monthly
2018-07-31	$0.038	$0.038	USD	2018-08-01	2018-07-31	2018-08-01	Monthly
2018-06-29	$0.038	$0.038	USD	2018-07-02	2018-06-29	2018-07-02	Monthly
2018-05-31	$0.037	$0.037	USD	2018-06-01	2018-05-31	2018-06-01	Monthly
2018-04-30	$0.037	$0.037	USD	2018-05-01	2018-04-30	2018-05-01	Monthly
2018-03-29	$0.036	$0.036	USD	2018-03-30	2018-03-29	2018-04-02	Monthly
2018-02-28	$0.037	$0.037	USD	2018-03-02	2018-02-28	2018-03-01	Monthly
2018-01-31	$0.037	$0.037	USD	2018-02-01	2018-01-31	2018-02-01	Monthly
2017-12-29	$0.037	$0.037	USD	2018-01-06	2017-12-29	2017-12-29	Monthly
2017-11-30	$0.038	$0.038	USD	2017-12-02	2017-11-30	2017-12-01	Monthly
2017-10-31	$0.038	$0.038	USD	2017-11-02	2017-10-31	2017-11-01	Monthly
2017-09-29	$0.039	$0.039	USD	2017-10-03	2017-09-29	2017-10-02	Monthly
2017-08-31	$0.039	$0.039	USD	2017-09-04	2017-08-31	2017-09-01	Monthly
2017-07-31	$0.039	$0.039	USD	2017-09-21	2017-07-31	2017-08-01	Monthly
2017-06-30	$0.038	$0.038	USD	-	-	-	-
2017-05-31	$0.038	$0.038	USD	-	-	-	-
2017-04-28	$0.038	$0.038	USD	-	-	-	-
2017-03-31	$0.040	$0.040	USD	-	-	-	-
2017-02-28	$0.041	$0.041	USD	-	-	-	-
2017-01-31	$0.041	$0.041	USD	-	-	-	-
2016-12-30	$0.041	$0.041	USD	-	-	-	-
2016-11-30	$0.041	$0.041	USD	-	-	-	-
2016-10-31	$0.041	$0.041	USD	-	-	-	-
2016-09-30	$0.040	$0.040	USD	-	-	-	-
2016-08-31	$0.040	$0.040	USD	-	-	-	-
2016-07-29	$0.040	$0.040	USD	-	-	-	-
2016-06-30	$0.040	$0.040	USD	-	-	-	-
2016-05-31	$0.040	$0.040	USD	-	-	-	-
2016-04-29	$0.040	$0.040	USD	-	-	-	-
2016-03-31	$0.040	$0.040	USD	-	-	-	-
2016-02-29	$0.041	$0.041	USD	-	-	-	-
2016-01-29	$0.041	$0.041	USD	-	-	-	-
2015-12-31	$0.041	$0.041	USD	-	-	-	-
2015-12-11	$0.036	$0.036	USD	2015-12-10	2015-12-10	2015-12-10	Other
2015-12-10	$0.000	$0.000	None	-	-	-	-
2015-11-30	$0.041	$0.041	USD	-	-	-	-
2015-10-30	$0.041	$0.041	USD	-	-	-	-
2015-09-30	$0.042	$0.042	USD	-	-	-	-
2015-08-31	$0.042	$0.042	USD	-	-	-	-
2015-07-31	$0.042	$0.042	USD	-	-	-	-
2015-06-30	$0.043	$0.043	USD	-	-	-	-
2015-05-29	$0.043	$0.043	USD	-	-	-	-
2015-04-30	$0.044	$0.044	USD	-	-	-	-
2015-03-31	$0.044	$0.044	USD	-	-	-	-
2015-02-27	$0.045	$0.045	USD	-	-	-	-
2015-01-30	$0.045	$0.045	USD	-	-	-	-
2014-12-31	$0.045	$0.045	USD	-	-	-	-
2014-11-28	$0.045	$0.045	USD	-	-	-	-
2014-10-31	$0.044	$0.044	USD	-	-	-	-
2014-09-30	$0.044	$0.044	USD	-	-	-	-
2014-08-29	$0.044	$0.044	USD	-	-	-	-
2014-07-31	$0.044	$0.044	USD	-	-	-	-
2014-06-30	$0.045	$0.045	USD	-	-	-	-
2014-05-30	$0.045	$0.045	USD	-	-	-	-
2014-04-30	$0.046	$0.046	USD	-	-	-	-
2014-03-31	$0.046	$0.046	USD	-	-	-	-
2014-02-28	$0.046	$0.046	USD	-	-	-	-
2014-01-31	$0.044	$0.044	USD	-	-	-	-
2013-12-31	$0.043	$0.043	USD	-	-	-	-
2013-12-02	$0.036	$0.036	USD	2013-11-29	2013-11-29	2013-12-02	Other
2013-11-29	$0.042	$0.042	USD	-	-	-	-
2013-10-31	$0.042	$0.042	USD	-	-	-	-
2013-09-30	$0.041	$0.041	USD	-	-	-	-
2013-08-30	$0.041	$0.041	USD	-	-	-	-
2013-07-31	$0.041	$0.041	USD	-	-	-	-
2013-06-28	$0.041	$0.041	USD	-	-	-	-
2013-05-31	$0.041	$0.041	USD	-	-	-	-
2013-04-30	$0.042	$0.042	USD	-	-	-	-
2013-03-28	$0.042	$0.042	USD	-	-	-	-
2013-02-28	$0.044	$0.044	USD	-	-	-	-
2013-01-31	$0.046	$0.046	USD	-	-	-	-
2012-12-31	$0.046	$0.046	USD	-	-	-	-
2012-11-30	$0.047	$0.047	USD	-	-	-	-
2012-10-31	$0.050	$0.050	USD	-	-	-	-
2012-09-28	$0.051	$0.051	USD	-	-	-	-
2012-08-31	$0.051	$0.051	USD	-	-	-	-
2012-07-31	$0.053	$0.053	USD	-	-	-	-
2012-06-29	$0.055	$0.055	USD	-	-	-	-
2012-05-31	$0.055	$0.055	USD	-	-	-	-
2012-04-30	$0.055	$0.055	USD	-	-	-	-
2012-03-30	$0.055	$0.055	USD	-	-	-	-
2012-02-29	$0.056	$0.056	USD	-	-	-	-
2012-01-31	$0.058	$0.058	USD	-	-	-	-
2011-12-30	$0.060	$0.060	USD	-	-	-	-
2011-11-30	$0.061	$0.061	USD	-	-	-	-
2011-10-31	$0.062	$0.062	USD	-	-	-	-
2011-09-30	$0.063	$0.063	USD	-	-	-	-
2011-08-31	$0.064	$0.064	USD	-	-	-	-
2011-07-29	$0.065	$0.065	USD	-	-	-	-
2011-06-30	$0.065	$0.065	USD	-	-	-	-
2011-05-31	$0.065	$0.065	USD	-	-	-	-
2011-04-29	$0.065	$0.065	USD	-	-	-	-
2011-03-31	$0.065	$0.065	USD	-	-	-	-
2011-02-28	$0.065	$0.065	USD	-	-	-	-
2011-01-31	$0.065	$0.065	USD	-	-	-	-
2010-12-31	$0.065	$0.065	USD	-	-	-	-
2010-11-30	$0.065	$0.065	USD	-	-	-	-
2010-10-29	$0.065	$0.065	USD	-	-	-	-
2010-09-30	$0.065	$0.065	USD	-	-	-	-
2010-08-31	$0.065	$0.065	USD	-	-	-	-
2010-07-30	$0.065	$0.065	USD	-	-	-	-
2010-06-30	$0.065	$0.065	USD	-	-	-	-
2010-05-28	$0.065	$0.065	USD	-	-	-	-
2010-04-30	$0.065	$0.065	USD	-	-	-	-
2010-04-15	$0.020	$0.020	USD	-	-	-	-
2010-03-31	$0.065	$0.065	USD	-	-	-	-
2010-02-26	$0.064	$0.064	USD	-	-	-	-
2010-01-29	$0.063	$0.063	USD	-	-	-	-
2009-12-31	$0.063	$0.063	USD	-	-	-	-
2009-11-30	$0.063	$0.063	USD	-	-	-	-
2009-10-30	$0.062	$0.062	USD	-	-	-	-
2009-09-30	$0.062	$0.062	USD	-	-	-	-
2009-08-31	$0.061	$0.061	USD	-	-	-	-
2009-07-31	$0.061	$0.061	USD	-	-	-	-
2009-06-30	$0.060	$0.060	USD	-	-	-	-
2009-05-29	$0.059	$0.059	USD	-	-	-	-
2009-04-30	$0.054	$0.054	USD	-	-	-	-
2009-03-31	$0.054	$0.054	USD	-	-	-	-
2009-02-27	$0.055	$0.055	USD	-	-	-	-
2009-01-30	$0.057	$0.057	USD	-	-	-	-
2008-12-31	$0.057	$0.057	USD	-	-	-	-
2008-11-28	$0.057	$0.057	USD	-	-	-	-
2008-10-31	$0.059	$0.059	USD	-	-	-	-
2008-09-30	$0.059	$0.059	USD	-	-	-	-
2008-08-29	$0.059	$0.059	USD	-	-	-	-
2008-07-31	$0.059	$0.059	USD	-	-	-	-
2008-06-30	$0.059	$0.059	USD	-	-	-	-
2008-05-30	$0.059	$0.059	USD	-	-	-	-
2008-04-30	$0.059	$0.059	USD	-	-	-	-
2008-03-31	$0.059	$0.059	USD	-	-	-	-
2008-02-29	$0.059	$0.059	USD	-	-	-	-
2008-01-31	$0.059	$0.059	USD	-	-	-	-
2007-12-31	$0.059	$0.059	USD	-	-	-	-
2007-11-30	$0.059	$0.059	USD	-	-	-	-
2007-10-31	$0.062	$0.062	USD	-	-	-	-
2007-09-28	$0.062	$0.062	USD	-	-	-	-
2007-08-31	$0.061	$0.061	USD	-	-	-	-
2007-07-31	$0.061	$0.061	USD	-	-	-	-
2007-06-29	$0.059	$0.059	USD	-	-	-	-
2007-05-31	$0.059	$0.059	USD	-	-	-	-
2007-04-30	$0.059	$0.059	USD	-	-	-	-
2007-03-30	$0.059	$0.059	USD	-	-	-	-
2007-02-28	$0.059	$0.059	USD	-	-	-	-
2007-01-31	$0.059	$0.059	USD	-	-	-	-
2006-12-29	$0.059	$0.059	USD	-	-	-	-
2006-11-30	$0.059	$0.059	USD	-	-	-	-
2006-10-31	$0.059	$0.059	USD	-	-	-	-
2006-09-29	$0.059	$0.059	USD	-	-	-	-
2006-08-31	$0.059	$0.059	USD	-	-	-	-
2006-07-31	$0.059	$0.059	USD	-	-	-	-
2006-06-30	$0.059	$0.059	USD	-	-	-	-
2006-05-31	$0.059	$0.059	USD	-	-	-	-
2006-04-28	$0.059	$0.059	USD	-	-	-	-
2006-03-31	$0.059	$0.059	USD	-	-	-	-
2006-02-28	$0.059	$0.059	USD	-	-	-	-
2006-01-31	$0.059	$0.059	USD	-	-	-	-
2005-12-30	$0.059	$0.059	USD	-	-	-	-
2005-11-30	$0.059	$0.059	USD	-	-	-	-
2005-10-31	$0.059	$0.059	USD	-	-	-	-
2005-09-30	$0.059	$0.059	USD	-	-	-	-
2005-08-31	$0.060	$0.060	USD	-	-	-	-
2005-07-29	$0.060	$0.060	USD	-	-	-	-
2005-06-30	$0.060	$0.060	USD	-	-	-	-
2005-05-31	$0.061	$0.061	USD	-	-	-	-
2005-04-29	$0.061	$0.061	USD	-	-	-	-
2005-03-31	$0.062	$0.062	USD	-	-	-	-
2005-02-28	$0.063	$0.063	USD	-	-	-	-
2005-01-31	$0.063	$0.063	USD	-	-	-	-
2004-12-31	$0.063	$0.063	USD	-	-	-	-
2004-11-30	$0.062	$0.062	USD	-	-	-	-
2004-11-02	$0.063	$0.063	USD	-	2004-11-01	2004-11-01	Monthly
2004-10-29	$0.063	$0.000	None	-	-	-	-
2004-10-04	$0.063	$0.063	USD	-	2004-10-01	2004-10-01	Monthly
2004-09-30	$0.063	$0.000	None	-	-	-	-
2004-09-02	$0.063	$0.063	USD	-	2004-09-01	2004-09-01	Monthly
2004-08-31	$0.063	$0.000	None	-	-	-	-
2004-08-03	$0.063	$0.063	USD	-	2004-08-02	2004-08-02	Monthly
2004-07-30	$0.063	$0.000	None	-	-	-	-
2004-07-02	$0.063	$0.063	USD	-	2004-07-01	2004-07-01	Monthly
2004-06-30	$0.063	$0.000	None	-	-	-	-
2004-06-02	$0.062	$0.062	USD	-	2004-06-01	2004-06-01	Monthly
2004-05-28	$0.062	$0.000	None	-	-	-	-
2004-05-04	$0.061	$0.061	USD	-	2004-05-03	2004-05-03	Monthly
2004-04-30	$0.061	$0.000	None	-	-	-	-
2004-04-02	$0.061	$0.061	USD	-	2004-04-01	2004-04-01	Monthly
2004-03-31	$0.061	$0.000	None	-	-	-	-
2004-03-02	$0.062	$0.062	USD	-	2004-03-01	2004-03-01	Monthly
2004-02-27	$0.062	$0.000	None	-	-	-	-
2004-02-03	$0.062	$0.062	USD	-	2004-02-02	2004-02-02	Monthly
2004-01-30	$0.062	$0.000	None	-	-	-	-
2004-01-02	$0.062	$0.062	USD	-	2003-12-31	2003-12-31	Monthly
2003-12-31	$0.062	$0.000	None	-	-	-	-
2003-12-02	$0.062	$0.062	USD	-	2003-12-01	2003-12-01	Monthly
2003-11-28	$0.062	$0.000	None	-	-	-	-
2003-11-04	$0.062	$0.062	USD	-	2003-11-03	2003-11-03	Monthly
2003-10-31	$0.062	$0.000	None	-	-	-	-
2003-10-02	$0.062	$0.062	USD	-	2003-10-01	2003-10-01	Monthly
2003-09-30	$0.062	$0.000	None	-	-	-	-
2003-09-03	$0.062	$0.062	USD	-	2003-09-02	2003-09-02	Monthly
2003-08-29	$0.062	$0.000	None	-	-	-	-
2003-08-04	$0.062	$0.062	USD	-	2003-08-01	2003-08-01	Monthly
2003-07-31	$0.062	$0.000	None	-	-	-	-
2003-07-02	$0.063	$0.063	USD	-	2003-07-01	2003-07-01	Monthly
2003-06-30	$0.063	$0.000	None	-	-	-	-
2003-06-03	$0.064	$0.064	USD	-	2003-06-02	2003-06-02	Monthly
2003-05-30	$0.064	$0.000	None	-	-	-	-
2003-05-02	$0.064	$0.064	USD	-	2003-05-01	2003-05-01	Monthly
2003-04-30	$0.064	$0.000	None	-	-	-	-
2003-04-02	$0.064	$0.064	USD	-	2003-04-01	2003-04-01	Monthly
2003-03-31	$0.064	$0.000	None	-	-	-	-
2003-03-04	$0.064	$0.064	USD	-	2003-03-03	2003-03-03	Monthly
2003-02-04	$0.065	$0.065	USD	-	2003-02-03	2003-02-03	Monthly
2003-01-01	$0.066	$0.066	USD	-	2002-12-31	2002-12-31	Monthly
2002-12-03	$0.066	$0.066	USD	-	2002-12-02	2002-12-02	Monthly
2002-11-02	$0.067	$0.067	USD	-	2002-11-01	2002-11-01	Monthly
2002-10-02	$0.068	$0.068	USD	-	2002-10-01	2002-10-01	Monthly
2002-09-04	$0.068	$0.068	USD	-	2002-09-03	2002-09-03	Monthly
2002-08-02	$0.068	$0.068	USD	-	2002-08-01	2002-08-01	Monthly
2002-07-01	$0.068	$0.068	USD	-	2002-07-01	2002-07-01	Monthly
2002-06-04	$0.068	$0.068	USD	-	2002-06-03	2002-06-03	Monthly
2002-05-02	$0.067	$0.067	USD	-	2002-05-01	2002-05-01	Monthly
2002-04-02	$0.067	$0.067	USD	-	2002-04-01	2002-04-01	Monthly
2002-03-02	$0.066	$0.066	USD	-	2002-03-01	2002-03-01	Monthly
2002-02-02	$0.065	$0.065	USD	-	2002-02-01	2002-02-01	Monthly
2002-01-01	$0.065	$0.065	USD	-	2001-12-31	2001-12-31	Monthly
2001-12-04	$0.065	$0.065	USD	-	2001-12-03	2001-12-03	Monthly
2001-11-02	$0.067	$0.067	USD	-	2001-11-01	2001-11-01	Monthly
2001-10-02	$0.069	$0.069	USD	-	2001-10-01	2001-10-01	Monthly
2001-09-04	$0.069	$0.069	USD	-	2001-08-31	2001-08-31	Monthly
2001-08-02	$0.069	$0.069	USD	-	2001-08-02	2001-08-02	Monthly
2001-07-05	$0.070	$0.070	USD	-	2001-07-03	2001-07-03	Monthly
2001-06-05	$0.071	$0.071	USD	-	2001-06-04	2001-06-04	Monthly
2001-05-03	$0.071	$0.071	USD	-	2001-05-02	2001-05-02	Monthly
2001-04-04	$0.072	$0.072	USD	-	2001-04-03	2001-04-03	Monthly
2001-03-05	$0.074	$0.074	USD	-	2001-03-02	2001-03-02	Monthly
2001-02-05	$0.075	$0.075	USD	-	2001-02-02	2001-02-02	Monthly
2001-01-04	$0.076	$0.076	USD	-	2001-01-03	2001-01-03	Monthly
2000-12-05	$0.076	$0.076	USD	-	2000-12-04	2000-12-04	Monthly
2000-11-03	$0.076	$0.076	USD	-	2000-11-02	2000-11-02	Monthly
2000-10-04	$0.076	$0.076	USD	-	2000-10-03	2000-10-03	Monthly
2000-09-06	$0.076	$0.076	USD	-	2000-09-05	2000-09-05	Monthly
2000-08-03	$0.075	$0.075	USD	-	2000-08-02	2000-08-02	Monthly
2000-07-05	$0.075	$0.000	None	-	-	-	-
2000-06-02	$0.075	$0.000	None	-	-	-	-
2000-05-02	$0.075	$0.000	None	-	-	-	-
2000-04-04	$0.075	$0.000	None	-	-	-	-
2000-03-02	$0.075	$0.000	None	-	-	-	-
2000-02-02	$0.075	$0.000	None	-	-	-	-
2000-01-04	$0.075	$0.000	None	-	-	-	-
1999-12-02	$0.075	$0.000	None	-	-	-	-
1999-11-02	$0.074	$0.000	None	-	-	-	-
1999-10-04	$0.074	$0.000	None	-	-	-	-
1999-09-02	$0.074	$0.000	None	-	-	-	-
1999-08-03	$0.074	$0.000	None	-	-	-	-
1999-07-02	$0.074	$0.000	None	-	-	-	-
1999-06-02	$0.074	$0.000	None	-	-	-	-
1999-05-04	$0.074	$0.000	None	-	-	-	-
1999-04-05	$0.074	$0.000	None	-	-	-	-
1999-03-02	$0.074	$0.000	None	-	-	-	-
1999-02-02	$0.075	$0.000	None	-	-	-	-
1999-01-05	$0.076	$0.000	None	-	-	-	-
1998-12-02	$0.075	$0.000	None	-	-	-	-
1998-11-03	$0.076	$0.000	None	-	-	-	-
1998-10-02	$0.077	$0.000	None	-	-	-	-
1998-09-02	$0.078	$0.000	None	-	-	-	-
1998-08-04	$0.078	$0.000	None	-	-	-	-
1998-07-02	$0.078	$0.000	None	-	-	-	-
1998-06-02	$0.077	$0.000	None	-	-	-	-
1998-05-04	$0.078	$0.000	None	-	-	-	-
1998-04-02	$0.077	$0.000	None	-	-	-	-
1998-03-03	$0.077	$0.000	None	-	-	-	-
1998-02-03	$0.078	$0.000	None	-	-	-	-
1998-01-05	$0.078	$0.000	None	-	-	-	-
1997-12-02	$0.079	$0.000	None	-	-	-	-
1997-11-04	$0.079	$0.000	None	-	-	-	-
1997-10-02	$0.083	$0.000	None	-	-	-	-
1997-09-03	$0.083	$0.000	None	-	-	-	-
1997-08-04	$0.083	$0.000	None	-	-	-	-
1997-07-02	$0.082	$0.000	None	-	-	-	-
1997-06-03	$0.080	$0.000	None	-	-	-	-
1997-05-02	$0.077	$0.000	None	-	-	-	-
1997-04-02	$0.080	$0.000	None	-	-	-	-
1997-03-04	$0.080	$0.000	None	-	-	-	-
1997-02-04	$0.080	$0.000	None	-	-	-	-
1997-01-03	$0.082	$0.000	None	-	-	-	-

MFS Corporate Bond Fund Class I NMFQS:MBDIX