MFRHX
MFS Research Fund
MFS Series Trust V

Allocation breakdown

As of March 31, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of March 31, 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 11.43%
Services-Prepackaged Software 8.61%
Services-Computer Programming, Data Processing, Etc. 7.45%
Electronic Computers 6.85%
Electronic & Other Electrical Equipment (No Computer Equip) 1.18%
Measuring & Controlling Devices, NEC 1.01%
Electronic Connectors 0.94%
Computer Communications Equipment 0.84%
Laboratory Analytical Instruments 0.71%
Computer Storage Devices 0.59%
Optical Instruments & Lenses 0.54%
Services-Computer Programming Services 0.40%
Retail-Catalog & Mail-Order Houses 4.50%
Services-Business Services, NEC 4.00%
Services-Consumer Credit Reporting, Collection Agencies 1.29%
Retail-Eating Places 0.92%
Auto Controls For Regulating Residential & Comml Environments 0.82%
Hotels & Motels 0.77%
Retail-Family Clothing Stores 0.75%
Retail-Building Materials, Hardware, Garden Supply 0.72%
Services-Advertising Agencies 0.65%
Retail-Eating & Drinking Places 0.57%
Motor Vehicle Parts & Accessories 0.48%
Services-Detective, Guard & Armored Car Services 0.38%
Services-Amusement & Recreation Services 0.33%
Retail-Lumber & Other Building Materials Dealers 0.32%
National Commercial Banks 3.53%
Security Brokers, Dealers & Flotation Companies 1.87%
Fire, Marine & Casualty Insurance 1.68%
Insurance Agents, Brokers & Service 1.28%
Hospital & Medical Service Plans 1.11%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.98%
Investment Advice 0.36%
Aircraft Engines & Engine Parts 1.85%
Special Industry Machinery, NEC 1.50%
Construction Machinery & Equip 1.03%
Ship & Boat Building & Repairing 0.83%
Wholesale-Drugs, Proprietaries & Druggists' Sundries 0.69%
Wholesale-Hardware & Plumbing & Heating Equipment & Supplies 0.61%
Special Industry Machinery (No Metalworking Machinery) 0.54%
Misc Industrial & Commercial Machinery & Equipment 0.51%
Wholesale-Groceries & Related Products 0.49%
General Industrial Machinery & Equipment, NEC 0.46%
General Industrial Machinery & Equipment 0.40%
Water Transportation 0.33%
Oil & Gas Field Machinery & Equipment 0.15%
Pharmaceutical Preparations 2.83%
Surgical & Medical Instruments & Apparatus 1.24%
Biological Products, (No Diagnostic Substances) 0.91%
Electromedical & Electrotherapeutic Apparatus 0.89%
Petroleum Refining 3.28%
Crude Petroleum & Natural Gas 0.21%
Electric & Other Services Combined 1.58%
Electric Services 1.00%
Refuse Systems 0.48%
Natural Gas Distribution 0.20%
Cigarettes 0.86%
Beverages 0.81%
Food and Kindred Products 0.39%
Poultry Slaughtering and Processing 0.21%
Radio Broadcasting Stations 1.09%
Radiotelephone Communications 0.73%
Perfumes, Cosmetics & Other Toilet Preparations 0.99%
Rolling Drawing & Extruding of Nonferrous Metals 0.71%
Real Estate Investment Trusts 0.25%
Unclassified 4.12%

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