MMUIX SEC Filings — MFS Utilities Fund
Data updated: 2026-09-28
53 SEC filings are listed: 17 prospectuses (latest Feb 26, 2026), 28 quarterly N-PORT holdings reports (latest Sep 28, 2026) and 8 annual N-CEN reports (latest Jan 14, 2026).
MMUIX Prospectus (485BPOS / 497)
Objective, strategy, fees and risks. 17 filings on SEC EDGAR.
- Filed Feb 26, 2026 · 485BPOS
- Filed Feb 27, 2025 · 485BPOS
- Filed Feb 27, 2024 · 485BPOS
- Filed Feb 27, 2023 · 485BPOS
- Filed Feb 25, 2022 · 485BPOS
- Filed Feb 25, 2021 · 485BPOS
- Filed Mar 19, 2020 · 485BPOS
- Filed Mar 20, 2019 · 485BPOS
- Filed Mar 20, 2018 · 485BPOS
- Filed Mar 20, 2017 · 485BPOS
- Filed Mar 17, 2016 · 485BPOS
- Filed Mar 19, 2015 · 485BPOS
- Filed Mar 20, 2014 · 485BPOS
- Filed Mar 20, 2013 · 485BPOS
- Filed Jun 19, 2012 · 497
- Filed Mar 19, 2012 · 485BPOS
- Filed Mar 18, 2011 · 485BPOS
MMUIX Portfolio holdings (N-PORT)
Full holdings and monthly flows, filed quarterly. 28 filings on SEC EDGAR.
- Filed Sep 28, 2026
- Filed Jun 29, 2026
- Filed Mar 25, 2026
- Filed Dec 23, 2025
- Filed Sep 25, 2025
- Filed Jun 26, 2025
- Filed Mar 26, 2025
- Filed Dec 23, 2024
- Filed Sep 25, 2024
- Filed Jun 25, 2024
- Filed Mar 26, 2024
- Filed Dec 27, 2023
- Filed Sep 26, 2023
- Filed Jun 26, 2023
- Filed Mar 28, 2023
- Filed Dec 27, 2022
- Filed Sep 26, 2022
- Filed Jun 24, 2022
- Filed Mar 28, 2022
- Filed Dec 23, 2021
- Filed Sep 23, 2021
- Filed Jun 23, 2021
- Filed Mar 25, 2021
- Filed Dec 23, 2020
- Filed Sep 22, 2020
- Filed Jun 24, 2020
- Filed Mar 25, 2020
- Filed Dec 23, 2019
MMUIX Annual census (N-CEN)
Service providers, brokerage and operations. 8 filings on SEC EDGAR.
Browse every MFS Utilities Fund filing on SEC EDGAR
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, and annual data from Form N-CEN.
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.