MIGKX
MFS Massachusetts Investors Growth Stock Fund
MFS Massachusetts Investors Growth Stock Fund

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 15.66%
Services-Prepackaged Software 14.14%
Electronic Computers 4.54%
Services-Computer Programming, Data Processing, Etc. 3.88%
Electronic Connectors 3.80%
Laboratory Analytical Instruments 3.37%
Electronic Components & Accessories 2.36%
Services-Computer Processing & Data Preparation 1.65%
Measuring & Controlling Devices, NEC 1.05%
Electronic & Other Electrical Equipment (No Computer Equip) 1.01%
Services-Business Services, NEC 8.32%
Services-Consumer Credit Reporting, Collection Agencies 4.26%
Retail-Family Clothing Stores 2.42%
Retail-Catalog & Mail-Order Houses 1.93%
Hotels & Motels 1.88%
Industrial Instruments For Measurement, Display, and Control 1.45%
Retail-Building Materials, Hardware, Garden Supply 1.14%
Retail-Eating & Drinking Places 0.20%
Services-Miscellaneous Amusement & Recreation 0.07%
Insurance Agents, Brokers & Service 2.96%
Investment Advice 1.97%
Security Brokers, Dealers & Flotation Companies 1.04%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.89%
Misc Industrial & Commercial Machinery & Equipment 2.00%
Wholesale-Electronic Parts & Equipment, NEC 1.03%
Pumps & Pumping Equipment 0.71%
Wholesale-Misc Durable Goods 0.64%
Services-Commercial Physical & Biological Research 0.04%
Surgical & Medical Instruments & Apparatus 3.31%
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 2.27%
Electric & Other Services Combined 2.19%
Beverages 0.29%
Miscellaneous Food Preparations & Kindred Products 0.26%
Real Estate Investment Trusts 0.11%
Unclassified 7.19%

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