MRSKX
MFS Research International Fund
MFS SERIES TRUST I

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.

Commercial Banks, NEC 7.17%
National Commercial Banks 3.10%
Insurance Agents, Brokers & Service 1.48%
Investment Advice 1.09%
State Commercial Banks 0.82%
Heavy Construction Other Than Bldg Const - Contractors 2.48%
Special Industry Machinery, NEC 1.96%
American Depositary Receipts 1.12%
Industrial Inorganic Chemicals 1.77%
Perfumes, Cosmetics & Other Toilet Preparations 1.37%
Fabricated Rubber Products, NEC 0.61%
Concrete Products, Except Block & Brick 0.58%
Chemicals & Allied Products 0.45%
Pharmaceutical Preparations 3.16%
Biological Products, (No Diagnostic Substances) 0.72%
Ophthalmic Goods 0.59%
Semiconductors & Related Devices 1.81%
Household Audio & Video Equipment 0.93%
Services-Prepackaged Software 0.40%
Crude Petroleum & Natural Gas 3.05%
Services-Business Services, NEC 1.56%
Cigarettes 1.43%
Natural Gas Transmission 1.36%
Radio Broadcasting Stations 0.63%
Unclassified 60.37%

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.