MFS Corporate Bond Fund

Fund Profile

Fund profile

Tickers

MFBFX, MFBJX, MFBBX, MFBCX, MBDIX, MFBGX, MBRRX, MFBHX, MFBKX

Fund manager

MFS Series Trust Ix

Total assets

$4.69 bn

Liabilities

$52.84 mm

Net assets

$4.64 bn

Number of holdings

412.00

Top 200 of 412 Holdings

As of Oct 2024

Security	$Holding	Balance	% of Fund	Category	Position	Country
MFS Institutional Money Market Portfolio, Class A	122.89 mm	122.88 mm shares	2.65	Short-term investment vehicle	Long	USA
U.S. Treasury Bonds	48.50 mm	65.83 mm principal	1.05	Debt	Long	USA
U.S. Treasury Bonds	32.52 mm	35.66 mm principal	0.70	Debt	Long	USA
UBS Group AG	31.88 mm	34.76 mm principal	0.69	Debt	Long	Switzerland
JPMorgan Chase & Co.	31.78 mm	37.25 mm principal	0.69	Debt	Long	USA
BA The Boeing Company	30.62 mm	32.46 mm principal	0.66	Debt	Long	USA
JPMorgan Chase & Co.	26.14 mm	25.49 mm principal	0.56	Debt	Long	USA
AIB Group plc	26.08 mm	24.81 mm principal	0.56	Debt	Long	Ireland
Charter Communications Operating LLC	25.50 mm	24.97 mm principal	0.55	Debt	Long	USA
U.S. Treasury Bonds	25.43 mm	27.08 mm principal	0.55	Debt	Long	USA
Bank of America Corp.	25.31 mm	25.57 mm principal	0.55	Debt	Long	USA
Bermuda Government Bond	24.97 mm	25.61 mm principal	0.54	Debt	Long	Bermuda
MUFG Mitsubishi UFJ Financial Group, Inc.	24.36 mm	24.32 mm principal	0.53	Debt	Long	Japan
CBRE Services, Inc.	24.25 mm	23.18 mm principal	0.52	Debt	Long	USA
SMFG Sumitomo Mitsui Financial Group, Inc.	23.77 mm	28.73 mm principal	0.51	Debt	Long	Japan
WEC WEC Energy Group, Inc.	23.75 mm	23.73 mm principal	0.51	Debt	Long	USA
PCG+A Pacific Gas & Electric Co.	23.62 mm	27.54 mm principal	0.51	Debt	Long	USA
SMBC Aviation Capital Finance DAC	23.36 mm	23.12 mm principal	0.50	Debt	Long	Ireland
Credit Agricole SA	22.96 mm	24.07 mm principal	0.50	Debt	Long	France
Santos Finance Ltd.	21.89 mm	20.39 mm principal	0.47	Debt	Long	Australia
MS Morgan Stanley	21.79 mm	23.28 mm principal	0.47	Debt	Long	USA
STOR Store Capital Corp	21.69 mm	26.27 mm principal	0.47	Debt	Long	USA
Mars, Inc.	21.63 mm	21.74 mm principal	0.47	Debt	Long	USA
MMC Marsh & McLennan Companies, Inc.	21.59 mm	21.67 mm principal	0.47	Debt	Long	USA
Bacardi Ltd.	21.39 mm	21.51 mm principal	0.46	Debt	Long	Bermuda
Roche Holdings, Inc.	21.16 mm	20.57 mm principal	0.46	Debt	Long	USA
Bunge Ltd. Finance Corp.	21.08 mm	21.98 mm principal	0.45	Debt	Long	USA
Walt Disney Co	20.97 mm	25.88 mm principal	0.45	Debt	Long	USA
Arrow Electronics, Inc.	20.93 mm	20.68 mm principal	0.45	Debt	Long	USA
Bank of America Corp.	20.79 mm	21.11 mm principal	0.45	Debt	Long	USA
Parkland Corp.	20.41 mm	20.45 mm principal	0.44	Debt	Long	Canada
TransDigm, Inc.	20.31 mm	19.82 mm principal	0.44	Debt	Long	USA
DKS DICK'S Sporting Goods, Inc.	20.27 mm	27.61 mm principal	0.44	Debt	Long	USA
CRBG Corebridge Financial, Inc.	20.24 mm	22.14 mm principal	0.44	Debt	Long	USA
Element Fleet Management Corp.	19.94 mm	19.07 mm principal	0.43	Debt	Long	Canada
Sumitomo Mitsui Trust Bank Ltd.	19.81 mm	19.57 mm principal	0.43	Debt	Long	Japan
Duke Energy Carolinas LLC	19.52 mm	21.82 mm principal	0.42	Debt	Long	USA
VOD Vodafone Group Public Limited Company	19.48 mm	19.99 mm principal	0.42	Debt	Long	UK
Jersey Central Power & Light Co.	19.37 mm	22.68 mm principal	0.42	Debt	Long	USA
AIG American International Group, Inc.	19.30 mm	19.30 mm principal	0.42	Debt	Long	USA
UBS Group AG	19.14 mm	22.65 mm principal	0.41	Debt	Long	Switzerland
National Australia Bank Ltd.	18.88 mm	21.70 mm principal	0.41	Debt	Long	Australia
RF Regions Financial Corporation	18.69 mm	18.86 mm principal	0.40	Debt	Long	USA
Videotron Ltd.	18.61 mm	19.93 mm principal	0.40	Debt	Long	Canada
Northern Star Resources Ltd.	18.60 mm	17.93 mm principal	0.40	Debt	Long	Australia
LNC Lincoln National Corporation	18.58 mm	18.08 mm principal	0.40	Debt	Long	USA
EPR EPR Properties	18.53 mm	21.02 mm principal	0.40	Debt	Long	USA
Novelis Corp.	18.53 mm	19.77 mm principal	0.40	Debt	Long	USA
HSBC HSBC Holdings plc	18.43 mm	21.47 mm principal	0.40	Debt	Long	UK
Sammons Financial Group, Inc.	18.37 mm	17.50 mm principal	0.40	Debt	Long	USA
Icon Investments Six DAC	18.29 mm	17.94 mm principal	0.39	Debt	Long	Ireland
PXD Pioneer Natural Resources Co.	18.25 mm	21.29 mm principal	0.39	Debt	Long	USA
UniCredit SpA	18.23 mm	18.70 mm principal	0.39	Debt	Long	Italy
SCIH Salt Holdings, Inc.	18.09 mm	18.89 mm principal	0.39	Debt	Long	USA
NGLS TRI Resources Inc.	18.08 mm	20.77 mm principal	0.39	Debt	Long	USA
Alcon Finance Corp.	17.98 mm	20.22 mm principal	0.39	Debt	Long	USA
Prologis LP	17.96 mm	17.93 mm principal	0.39	Debt	Long	USA
HCA, Inc.	17.74 mm	17.87 mm principal	0.38	Debt	Long	USA
Royal Caribbean Cruises Ltd.	17.71 mm	18.05 mm principal	0.38	Debt	Long	Liberia
BBVA Bancomer SA	17.70 mm	17.20 mm principal	0.38	Debt	Long	Mexico
U.S. Treasury Bonds	17.66 mm	17.57 mm principal	0.38	Debt	Long	USA
CNH Industrial Capital LLC	17.58 mm	17.46 mm principal	0.38	Debt	Long	USA
CaixaBank SA	17.49 mm	16.17 mm principal	0.38	Debt	Long	Spain
XEL Xcel Energy Inc.	17.36 mm	17.22 mm principal	0.37	Debt	Long	USA
Ontario Teachers' Cadillac Fairview Properties Trust	17.00 mm	20.30 mm principal	0.37	Debt	Long	Canada
Toronto-Dominion Bank (The)	16.96 mm	16.99 mm principal	0.37	Debt	Long	Canada
MC Brazil Downstream Trading SARL	16.93 mm	19.98 mm principal	0.37	Debt	Long	Luxembourg
Imperial Brands Finance plc	16.86 mm	16.67 mm principal	0.36	Debt	Long	UK
Danske Bank A/S	16.59 mm	16.26 mm principal	0.36	Debt	Long	Denmark
NBN Co. Ltd.	16.59 mm	16.05 mm principal	0.36	Debt	Long	Australia
MS Morgan Stanley	16.52 mm	17.25 mm principal	0.36	Debt	Long	USA
MidAmerican Energy Co.	16.37 mm	15.45 mm principal	0.35	Debt	Long	USA
FMG Resources August 2006 Pty. Ltd.	16.35 mm	17.96 mm principal	0.35	Debt	Long	Australia
Cleveland Electric Illuminating Co	16.23 mm	16.63 mm principal	0.35	Debt	Long	USA
Engie Energia Chile SA	15.86 mm	15.53 mm principal	0.34	Debt	Long	Chile
Nordea Bank Abp	15.82 mm	16.79 mm principal	0.34	Debt	Long	Finland
FANG Diamondback Energy, Inc.	15.66 mm	16.13 mm principal	0.34	Debt	Long	USA
Arthur J Gallagher & Co.	15.59 mm	14.39 mm principal	0.34	Debt	Long	USA
LPL Holdings, Inc.	15.58 mm	16.85 mm principal	0.34	Debt	Long	USA
MA Mastercard Incorporated	15.56 mm	15.97 mm principal	0.34	Debt	Long	USA
CNH Industrial Capital LLC	15.54 mm	15.19 mm principal	0.34	Debt	Long	USA
Burlington Northern Santa Fe LLC	15.45 mm	15.72 mm principal	0.33	Debt	Long	USA
RRX Regal Rexnord Corporation	15.39 mm	14.86 mm principal	0.33	Debt	Long	USA
Flutter Treasury DAC	15.24 mm	14.90 mm principal	0.33	Debt	Long	Ireland
MET MetLife, Inc.	15.24 mm	15.08 mm principal	0.33	Debt	Long	USA
ELV Elevance Health Inc.	15.15 mm	15.20 mm principal	0.33	Debt	Long	USA
BA The Boeing Company	15.10 mm	15.30 mm principal	0.33	Debt	Long	USA
SYK Stryker Corporation	15.10 mm	15.61 mm principal	0.33	Debt	Long	USA
Galaxy Pipeline Assets Bidco Ltd.	15.09 mm	15.92 mm principal	0.33	Debt	Long	Jersey
COPT Defense Properties LP	15.03 mm	17.59 mm principal	0.32	Debt	Long	USA
Plains All American Pipeline LP	15.00 mm	15.02 mm principal	0.32	Debt	Long	USA
ABBV AbbVie Inc.	14.98 mm	14.94 mm principal	0.32	Debt	Long	USA
MAT Mattel, Inc.	14.92 mm	15.86 mm principal	0.32	Debt	Long	USA
Deutsche Bank AG	14.85 mm	14.16 mm principal	0.32	Debt	Long	Germany
Cellnex Finance Co. SA	14.73 mm	18.93 mm principal	0.32	Debt	Long	Spain
Hilton Domestic Operating Co., Inc.	14.58 mm	14.55 mm principal	0.31	Debt	Long	USA
Wynn Macau Ltd.	14.49 mm	14.96 mm principal	0.31	Debt	Long	Cayman Islands
MF1, Series 2024-FL15, Class A	14.33 mm	14.36 mm principal	0.31	ABS-collateralized bond/debt obligation	Long	Cayman Islands
CMA Comerica Incorporated	14.26 mm	14.08 mm principal	0.31	Debt	Long	USA
Adani Transmission Step-One Ltd.	14.13 mm	14.63 mm principal	0.30	Debt	Long	India
Fortress Transportation and Infrastructure Investors LLC	14.09 mm	13.70 mm principal	0.30	Debt	Long	USA
Wells Fargo & Co.	14.05 mm	13.75 mm principal	0.30	Debt	Long	USA
Commonwealth Bank of Australia	13.93 mm	18.46 mm principal	0.30	Debt	Long	Australia
New Hampshire Business Finance Authority, Series 2024 A	13.92 mm	13.51 mm principal	0.30	Debt	Long	USA
OXY Occidental Petroleum Corporatio	13.87 mm	18.06 mm principal	0.30	Debt	Long	USA
Anheuser-Busch InBev Worldwide, Inc.	13.80 mm	15.29 mm principal	0.30	Debt	Long	USA
APA Infrastructure Ltd.	13.78 mm	14.05 mm principal	0.30	Debt	Long	Australia
SCHYF Sands China Ltd.	13.69 mm	15.27 mm principal	0.30	Debt	Long	Cayman Islands
BRO Brown & Brown, Inc.	13.54 mm	13.30 mm principal	0.29	Debt	Long	USA
NNN National Retail Properties, Inc.	13.52 mm	13.25 mm principal	0.29	Debt	Long	USA
IFF International Flavors & Fragrances Inc.	13.51 mm	15.19 mm principal	0.29	Debt	Long	USA
Alimentation Couche-Tard, Inc.	13.50 mm	18.12 mm principal	0.29	Debt	Long	Canada
COTY Coty Inc.	13.49 mm	13.98 mm principal	0.29	Debt	Long	USA
JPMorgan Chase & Co.	13.48 mm	13.89 mm principal	0.29	Debt	Long	USA
IAG IAMGOLD Corporation	13.42 mm	13.76 mm principal	0.29	Debt	Long	Canada
Arthur J Gallagher & Co.	13.40 mm	11.78 mm principal	0.29	Debt	Long	USA
MUFG Mitsubishi UFJ Financial Group, Inc.	13.37 mm	14.19 mm principal	0.29	Debt	Long	Japan
Truist Financial Corp.	13.34 mm	12.45 mm principal	0.29	Debt	Long	USA
Wells Fargo & Co.	13.33 mm	13.41 mm principal	0.29	Debt	Long	USA
Bank of America Corp.	13.32 mm	12.90 mm principal	0.29	Debt	Long	USA
SCHW The Charles Schwab Corporation	13.26 mm	12.50 mm principal	0.29	Debt	Long	USA
LXP Industrial Trust	13.25 mm	16.27 mm principal	0.29	Debt	Long	USA
Sensata Technologies, Inc.	13.24 mm	14.22 mm principal	0.29	Debt	Long	USA
T-Mobile USA, Inc.	13.19 mm	17.96 mm principal	0.28	Debt	Long	USA
COPT Defense Properties LP	13.19 mm	15.03 mm principal	0.28	Debt	Long	USA
nVent Finance SARL	13.10 mm	12.83 mm principal	0.28	Debt	Long	Luxembourg
BPCE SA	13.10 mm	12.91 mm principal	0.28	Debt	Long	France
Six Flags Entertainment Corp.	13.07 mm	12.83 mm principal	0.28	Debt	Long	USA
Permian Resources Operating LLC	13.07 mm	12.81 mm principal	0.28	Debt	Long	USA
ACREC Ltd., Series 2021-FL1, Class A	13.01 mm	13.05 mm principal	0.28	ABS-collateralized bond/debt obligation	Long	Cayman Islands
Enel Finance International NV	13.00 mm	13.07 mm principal	0.28	Debt	Long	Netherlands
Hyundai Capital America	12.98 mm	12.87 mm principal	0.28	Debt	Long	USA
WPC W. P. Carey Inc.	12.84 mm	15.39 mm principal	0.28	Debt	Long	USA
UNH UnitedHealth Group Incorporated	12.79 mm	12.21 mm principal	0.28	Debt	Long	USA
LPL Holdings, Inc.	12.72 mm	12.97 mm principal	0.27	Debt	Long	USA
BAT Capital Corp.	12.69 mm	12.03 mm principal	0.27	Debt	Long	USA
Georgia Power Co.	12.69 mm	12.72 mm principal	0.27	Debt	Long	USA
IQVIA, Inc.	12.67 mm	12.17 mm principal	0.27	Debt	Long	USA
MF1 Ltd., Series 2022-FL8, Class A	12.63 mm	12.66 mm principal	0.27	ABS-collateralized bond/debt obligation	Long	Cayman Islands
Toronto-Dominion Bank (The)	12.57 mm	12.74 mm principal	0.27	Debt	Long	Canada
Element Fleet Management Corp.	12.56 mm	12.32 mm principal	0.27	Debt	Long	Canada
Intesa Sanpaolo SpA	12.55 mm	10.91 mm principal	0.27	Debt	Long	Italy
Georgia Power Co.	12.52 mm	13.04 mm principal	0.27	Debt	Long	USA
HD The Home Depot, Inc.	12.42 mm	15.62 mm principal	0.27	Debt	Long	USA
GD General Dynamics Corporation	12.41 mm	13.02 mm principal	0.27	Debt	Long	USA
JBS USA Holding Lux SARL	12.31 mm	11.98 mm principal	0.27	Debt	Long	Luxembourg
Kraft Heinz Foods Co.	12.28 mm	12.52 mm principal	0.26	Debt	Long	USA
Millicom International Cellular SA	12.27 mm	13.60 mm principal	0.26	Debt	Long	Luxembourg
APA Infrastructure Ltd.	12.25 mm	12.85 mm principal	0.26	Debt	Long	Australia
ORCL Oracle Corporation	12.16 mm	12.45 mm principal	0.26	Debt	Long	USA
KR The Kroger Co.	12.12 mm	12.33 mm principal	0.26	Debt	Long	USA
MMC Marsh & McLennan Companies, Inc.	12.10 mm	12.18 mm principal	0.26	Debt	Long	USA
UNH UnitedHealth Group Incorporated	12.09 mm	11.96 mm principal	0.26	Debt	Long	USA
UNH UnitedHealth Group Incorporated	12.09 mm	12.47 mm principal	0.26	Debt	Long	USA
Columbia Pipelines Operating Co. LLC	12.07 mm	11.23 mm principal	0.26	Debt	Long	USA
DTE DTE Energy Company	12.03 mm	11.96 mm principal	0.26	Debt	Long	USA
KR The Kroger Co.	11.97 mm	12.33 mm principal	0.26	Debt	Long	USA
Deutsche Bank AG	11.95 mm	11.83 mm principal	0.26	Debt	Long	Germany
ES Eversource Energy	11.94 mm	11.86 mm principal	0.26	Debt	Long	USA
Canadian Pacific Railway Co.	11.88 mm	17.54 mm principal	0.26	Debt	Long	Canada
AMT American Tower Corporation	11.86 mm	11.73 mm principal	0.26	Debt	Long	USA
AMT American Tower Corporation	11.81 mm	11.65 mm principal	0.25	Debt	Long	USA
ET Energy Transfer LP	11.78 mm	11.59 mm principal	0.25	Debt	Long	USA
INTC Intel Corporation	11.72 mm	12.54 mm principal	0.25	Debt	Long	USA
Plains All American Pipeline LP	11.71 mm	13.47 mm principal	0.25	Debt	Long	USA
FRFHF Fairfax Financial Holdings Limited	11.64 mm	11.19 mm principal	0.25	Debt	Long	Canada
KVUE Kenvue Inc.	11.59 mm	11.41 mm principal	0.25	Debt	Long	USA
Commonwealth Bank of Australia	11.59 mm	12.53 mm principal	0.25	Debt	Long	Australia
PPL Electric Utilities Corp.	11.58 mm	11.70 mm principal	0.25	Debt	Long	USA
Kraft Heinz Foods Co.	11.57 mm	12.94 mm principal	0.25	Debt	Long	USA
Enel Finance International NV	11.55 mm	9.39 mm principal	0.25	Debt	Long	Netherlands
FI Fiserv, Inc.	11.55 mm	13.64 mm principal	0.25	Debt	Long	USA
GS The Goldman Sachs Group, Inc.	11.50 mm	11.78 mm principal	0.25	Debt	Long	USA
Boston Properties LP	11.50 mm	11.72 mm principal	0.25	Debt	Long	USA
AGCO AGCO Corporation	11.49 mm	11.30 mm principal	0.25	Debt	Long	USA
LVS Las Vegas Sands Corp.	11.48 mm	11.26 mm principal	0.25	Debt	Long	USA
JBS USA Holding Lux SARL	11.45 mm	12.80 mm principal	0.25	Debt	Long	Luxembourg
Cleveland Electric Illuminating Co	11.44 mm	16.28 mm principal	0.25	Debt	Long	USA
BCS Barclays PLC	11.43 mm	13.35 mm principal	0.25	Debt	Long	UK
AMZN Amazon.com, Inc.	11.34 mm	12.12 mm principal	0.24	Debt	Long	USA
Benchmark Mortgage Trust, Series 2021-B27, Class XA	11.31 mm	198.19 mm principal	0.24	ABS-mortgage backed security	Long	USA
ELV Elevance Health Inc.	11.30 mm	11.19 mm principal	0.24	Debt	Long	USA
Morgan Stanley	11.25 mm	11.14 mm principal	0.24	Debt	Long	USA
Roche Holdings, Inc.	11.16 mm	10.73 mm principal	0.24	Debt	Long	USA
FI Fiserv, Inc.	11.15 mm	11.84 mm principal	0.24	Debt	Long	USA
NGLS TRI Resources Inc.	11.15 mm	12.13 mm principal	0.24	Debt	Long	USA
Manufacturers & Traders Trust Co.	11.10 mm	11.20 mm principal	0.24	Debt	Long	USA
RRX Regal Rexnord Corporation	11.06 mm	10.59 mm principal	0.24	Debt	Long	USA
U.S. Treasury Bonds	11.06 mm	11.18 mm principal	0.24	Debt	Long	USA
Plains All American Pipeline LP	11.05 mm	11.86 mm principal	0.24	Debt	Long	USA
MAR Marriott International, Inc.	11.04 mm	12.57 mm principal	0.24	Debt	Long	USA
Ford Motor Credit Co. LLC	10.97 mm	11.27 mm principal	0.24	Debt	Long	USA
Haleon US Capital LLC	10.84 mm	11.84 mm principal	0.23	Debt	Long	USA
RRX Regal Rexnord Corporation	10.80 mm	10.55 mm principal	0.23	Debt	Long	USA
Westinghouse Air Brake Technologies Corp.	10.79 mm	10.84 mm principal	0.23	Debt	Long	USA
MA Mastercard Incorporated	10.75 mm	11.06 mm principal	0.23	Debt	Long	USA
Venture Global LNG, Inc.	10.69 mm	10.69 mm principal	0.23	Debt	Long	USA
Cousins Properties LP	10.67 mm	10.58 mm principal	0.23	Debt	Long	USA
Panther Escrow Issuer LLC	10.64 mm	10.39 mm principal	0.23	Debt	Long	USA
WM Waste Management, Inc.	10.59 mm	10.76 mm principal	0.23	Debt	Long	USA