BRWUX
MFS Blended Research Growth Equity Fund
MFS Series Trust X

Allocation breakdown

As of February 28, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of February 28, 2026 · N-PORT

How we map holdings to the sectors above: each holding's issuer carries a U.S. SIC industry code in its EDGAR filer record, and each SIC code rolls up to a sector. Expand a sector to see its industries, and click a SIC code to list this fund's positions in that industry. Bonds and foreign or private issuers with no SEC filer record fall into Unclassified.

Semiconductors & Related Devices 17.39%
Services-Prepackaged Software 14.36%
Electronic Computers 10.30%
Services-Computer Programming, Data Processing, Etc. 9.81%
Electronic & Other Electrical Equipment (No Computer Equip) 3.47%
Computer Communications Equipment 1.23%
Electronic Connectors 1.08%
Services-Computer Integrated Systems Design 0.77%
Services-Computer Processing & Data Preparation 0.66%
Optical Instruments & Lenses 0.64%
Printed Circuit Boards 0.19%
Laboratory Analytical Instruments 0.13%
Retail-Catalog & Mail-Order Houses 4.48%
Motor Vehicles & Passenger Car Bodies 2.59%
Services-Business Services, NEC 2.53%
Services-To Dwellings & Other Buildings 1.03%
Services-Amusement & Recreation Services 0.91%
Retail-Variety Stores 0.35%
Retail-Eating Places 0.24%
Motor Vehicle Parts & Accessories 0.13%
Special Industry Machinery, NEC 2.54%
Water Transportation 1.41%
Wholesale-Drugs, Proprietaries & Druggists' Sundries 1.37%
Services-Commercial Physical & Biological Research 1.19%
Engines & Turbines 1.13%
Transportation Services 0.87%
Misc Industrial & Commercial Machinery & Equipment 0.69%
Pumps & Pumping Equipment 0.51%
Water, Sewer, Pipeline, Comm & Power Line Construction 0.28%
Special Industry Machinery (No Metalworking Machinery) 0.17%
State Commercial Banks 2.05%
Security Brokers, Dealers & Flotation Companies 1.14%
Insurance Agents, Brokers & Service 0.88%
National Commercial Banks 0.82%
Hospital & Medical Service Plans 0.62%
Pharmaceutical Preparations 3.33%
Biological Products, (No Diagnostic Substances) 1.09%
Surgical & Medical Instruments & Apparatus 0.12%
Bottled & Canned Soft Drinks & Carbonated Waters 1.34%
Electric Services 1.01%
Cogeneration Services & Small Power Producers 0.30%
Radio Broadcasting Stations 0.99%
Services-Video Tape Rental 0.23%
Perfumes, Cosmetics & Other Toilet Preparations 0.88%
Petroleum Refining 0.38%
Real Estate Investment Trusts 0.36%
Unclassified 2.03%

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