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Super Investors MFS Blended Research Mid Cap Equity Fund

MFS Blended Research Mid Cap Equity Fund

Mfs Series Trust X · net assets $3.24B · 177 holdings as of August 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

EC: 98.9% · STIV: 1.1%

Financial position

Total assets
$3.24B
Total liabilities
$1.97M
Net assets
$3.24B
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
$0
Payables for standby commitments
$0
Liquidation preference of outstanding preferred stock
$0
Cash not reported in Parts C or D
$0.34

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $79.2M $109M $152M
Reinvestment $0 $0 $0
Redemptions $81.8M $81.5M $37.9M
Net realized gain (non-derivative) $20.8M $76.1M $23.1M
Net unrealized appreciation (non-derivative) $143M $-88.3M $-16.2M

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

Filing details

Registrant
Mfs Series Trust X
Registrant CIK
783740
Registrant LEI
5493001MUVNRNUPJY164
Series
MFS Blended Research Mid Cap Equity Fund
Series ID
S000054892
Series LEI
549300CJNZTXTE7DBK33
SEC file number
811-04492
Address
111 Huntington Avenue, Boston, US-MA, 02199, US
Phone
617-954-5000
Form
NPORT-P
Filed
October 27, 2026
Report period ends
May 31, 2027
Report month ends
August 31, 2026
Accession number
000207169126024589
Holding Value % of net assets
Northern Trust Corp. EC $60M 1.85%
Ameriprise Financial, Inc. EC $58.1M 1.79%
Dexcom, Inc. EC $56.8M 1.75%
Humana, Inc. EC $55.6M 1.72%
Aramark EC $54.7M 1.69%
Valero Energy Corp. EC $54.5M 1.68%
Westinghouse Air Brake Technologies Corp. EC $54.1M 1.67%
Okta, Inc. EC $53.9M 1.66%
Illumina, Inc. EC $52.9M 1.63%
Popular, Inc. EC $51.9M 1.60%
Flex Ltd. EC $48.1M 1.49%
Technipfmc PLC EC $47.2M 1.46%
Iqvia Holdings, Inc. EC $45.3M 1.40%
Teradyne, Inc. EC $44.7M 1.38%
Everest Group Ltd. EC $44.5M 1.37%
Viking Holdings Ltd. EC $44.2M 1.37%
Agco Corp. EC $42.8M 1.32%
Equitable Holdings, Inc. EC $41.1M 1.27%
Phillips 66 EC $39.3M 1.21%
Synchrony Financial EC $39M 1.20%
Tko Group Holdings, Inc. EC $38.9M 1.20%
Hewlett Packard Enterprise Co. EC $38.6M 1.19%
Datadog, Inc. EC $38.4M 1.19%
Ametek, Inc. EC $38.4M 1.18%
PG&E Corp. EC $38.2M 1.18%
Envista Holdings Corp. EC $37.6M 1.16%
Expand Energy Corp. EC $37.4M 1.16%
Edison International EC $37.4M 1.15%
Masco Corp. EC $37.2M 1.15%
Constellation Brands, Inc. EC $36.1M 1.11%
Mfs Institutional Money Market Portfolio STIV $35.5M 1.10%
Highwoods Properties, Inc. EC $35.4M 1.09%
Mohawk Industries, Inc. EC $34.6M 1.07%
Curtiss-wright Corp. EC $34M 1.05%
Ciena Corp. EC $33.7M 1.04%
Biogen, Inc. EC $33.5M 1.03%
Dollar General Corp. EC $33.5M 1.03%
Trinet Group, Inc. EC $32.6M 1.01%
Leidos Holdings, Inc. EC $31.3M 0.97%
Avient Corp. EC $31.2M 0.96%
Textron, Inc. EC $29.2M 0.90%
Autodesk, Inc. EC $29.2M 0.90%
Portland General Electric Co. EC $28.9M 0.89%
Texas Capital Bancshares, Inc. EC $28.6M 0.88%
Ferguson Enterprises, Inc. EC $28M 0.86%
Hartford Insurance Group, Inc. (the) EC $27.9M 0.86%
Godaddy, Inc. EC $27.6M 0.85%
Verisk Analytics, Inc. EC $27.3M 0.84%
Essential Properties Realty Trust, Inc. EC $27.2M 0.84%
Wp Carey, Inc. EC $27.1M 0.84%
O'reilly Automotive, Inc. EC $26.5M 0.82%
Snowflake, Inc. EC $26.5M 0.82%
Voya Financial, Inc. EC $26.3M 0.81%
Jones Lang Lasalle, Inc. EC $26.2M 0.81%
Brunswick Corp. EC $26M 0.80%
Eastman Chemical Co. EC $26M 0.80%
Jacobs Solutions, Inc. EC $25.6M 0.79%
Centene Corp. EC $25.3M 0.78%
Ross Stores, Inc. EC $24.1M 0.74%
Rpm International, Inc. EC $23.9M 0.74%

Showing top 60 of 177 holdings.

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