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Super Investors MFS Income Fund

MFS Income Fund

Mfs Series Trust Viii · net assets $8.32B · 539 holdings as of July 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

DBT: 69.8% · ABS-CBDO: 15.8% · ABS-MBS: 11.3% · ABS-O: 1.9% · STIV: 1.2%

Financial position

Total assets
$8.39B
Total liabilities
$74.4M
Net assets
$8.32B
Assets attributable to miscellaneous securities
$0
Assets invested in controlled foreign corporations
$0
Borrowings payable within one year
$0
Payable to controlled companies within one year
$0
Payable to other affiliates within one year
$0
Other liabilities payable within one year
$0
Borrowings payable after one year
$0
Payable to controlled companies after one year
$0
Payable to other affiliates after one year
$0
Other liabilities payable after one year
$0
Payables for delayed-delivery investments
$37.6M
Payables for standby commitments
$0
Liquidation preference of outstanding preferred stock
$0
Cash not reported in Parts C or D
$150K

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $244M $232M $238M
Reinvestment $34.1M $34.6M $35M
Redemptions $163M $171M $224M
Net realized gain (non-derivative) $-1.3M $-2.36M $-831K
Net unrealized appreciation (non-derivative) $6.58M $-2.41M $-135M

The three months of the reporting period, as filed; month 3 ends July 31, 2026.

Credit spread risk (change in value per 1bp spread move)

Tenor Investment grade Non-investment grade
3 months $-9.02K $-4.54K
1 year $-206K $-158K
5 years $-847K $-293K
10 years $-800K $-104K
30 years $-84.2K $-13K

Filing details

Registrant
Mfs Series Trust Viii
Registrant CIK
819673
Registrant LEI
549300ZKMTEJERBQYC98
Series
MFS Income Fund
Series ID
S000002491
Series LEI
549300CMHH5VFQUEB049
SEC file number
811-05262
Address
111 Huntington Avenue, Boston, US-MA, 02199, US
Phone
617-954-5000
Form
NPORT-P
Filed
September 28, 2026
Report period ends
October 31, 2026
Report month ends
July 31, 2026
Accession number
000207169126023480
Holding Value % of net assets
United States Of America DBT $232M 2.79%
United States Of America DBT $227M 2.72%
United States Of America DBT $188M 2.26%
United States Of America DBT $177M 2.13%
United States Of America DBT $148M 1.77%
United States Of America DBT $143M 1.72%
United States Of America DBT $135M 1.62%
United States Of America DBT $128M 1.54%
United States Of America DBT $124M 1.49%
United States Of America DBT $105M 1.27%
Mfs Institutional Money Market Portfolio STIV $100M 1.20%
United States Of America DBT $92.6M 1.11%
United States Of America DBT $67.4M 0.81%
Jefferies Financial Group, Inc. DBT $49.8M 0.60%
Qts Fayetteville I Dc1-2 LLC DBT $47.2M 0.57%
United States Of America DBT $43.8M 0.53%
Horseshoe Funding Trust I DBT $42.6M 0.51%
Beacon Point Dc LLC DBT $39.8M 0.48%
LLC ABS-CBDO $39.3M 0.47%
Beach Acquisition Bidco LLC DBT $39M 0.47%
New Residential Mortgage Loan Trust ABS-MBS $38M 0.46%
Enel Finance International Nv DBT $37.9M 0.46%
Venture Global Lng, Inc. DBT $37.9M 0.46%
Pmt Loan Trust ABS-MBS $37.9M 0.46%
Store Master Funding LLC ABS-O $37.5M 0.45%
Santos Finance Ltd. DBT $36.5M 0.44%
Autonation, Inc. DBT $36.1M 0.43%
Dwight Issuer LLC ABS-CBDO $35.5M 0.43%
United States Of America DBT $35.4M 0.43%
Pfp Ltd. ABS-MBS $35.4M 0.43%
LLC ABS-CBDO $34.9M 0.42%
Sammons Financial Group, Inc. DBT $34.6M 0.42%
Citigroup, Inc. DBT $34.3M 0.41%
Bain Capital Credit Clo Ltd. ABS-CBDO $34M 0.41%
United States Of America DBT $32.4M 0.39%
Vornado Realty LP DBT $32M 0.39%
Northwoods Capital Xiv-b Ltd. ABS-CBDO $31.9M 0.38%
Transdigm, Inc. DBT $31.9M 0.38%
Mf1 LLC ABS-CBDO $31.3M 0.38%
Black Diamond Clo Ltd. ABS-CBDO $31M 0.37%
Booz Allen Hamilton, Inc. DBT $30.8M 0.37%
Comm Mortgage Trust ABS-MBS $30.5M 0.37%
New Hampshire Business Finance Authority DBT $30M 0.36%
Jane Street Group DBT $29.9M 0.36%
Provident Funding Mortgage Trust ABS-MBS $29.8M 0.36%
Paychex, Inc. DBT $29.5M 0.35%
Coreweave, Inc. DBT $29.4M 0.35%
Mf1 LLC ABS-CBDO $29.3M 0.35%
First Industrial LP DBT $29.2M 0.35%
Venture 43 Clo Ltd. ABS-CBDO $28.9M 0.35%
Charles Schwab Corp. (the) DBT $28.2M 0.34%
Raven Acquisition Holdings LLC DBT $28.1M 0.34%
Nomura Holdings, Inc. DBT $28.1M 0.34%
Performance Food Group, Inc. DBT $27.9M 0.34%
Massachusetts Development Finance Agency DBT $27.9M 0.34%
Nomura Holdings, Inc. DBT $27.8M 0.33%
Bain Capital Credit Clo Ltd. ABS-CBDO $27.7M 0.33%
Regal Rexnord Corp. DBT $27.7M 0.33%
Vz Secured Financing Bv DBT $27.2M 0.33%
Energy Transfer LP DBT $27.2M 0.33%

Showing top 60 of 539 holdings.

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