ECITX — Massachusetts Investors Trust
Data updated: 2026-08-24
ECITX — Massachusetts Investors Trust. United States Large Cap Blend / Core Equity · $6.82B AUM. Holdings, fees, performance and SEC filings.
ECITX Fund Overview
ECITX — Massachusetts Investors Trust is a US mutual fund managed by Massachusetts Investors Trust, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Massachusetts Investors Trust
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $6.82B
- 1-year return: 12.8%
- Ticker: ECITX
- SEC CIK: 0000063091
- SEC series ID: S000000696
- Share class ID: C000002041
ECITX Investment Objective and Strategy
Massachusetts Investors Trust describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Massachusetts Investors Trust.
Investment objective
The funds investment objective is to seek capital appreciation.
Principal investment strategy
MFS (Massachusetts Financial Services Company, the fund's investment adviser) normally invests the funds assets primarily in equity securities. Equity securities include common stocks, depositary receipts, and other securities that represent an ownership interest (or right to acquire an ownership interest) in a company or other issuer. In selecting investments for the fund, MFS is not constrained by any particular investment style. MFS may invest the funds assets in the stocks of companies it believes to have above average earnings growth potential compared to other companies (growth companies), in the stocks of companies it believes are undervalued compared to their perceived worth (value companies), or in a combination of growth and value companies. While MFS may invest the funds assets in securities of companies of any size, MFS primarily invests in securities of companies with large capitalizations.
MFS may invest the funds assets in foreign securities. MFS normally invests the fund's assets across different industries and sectors, but MFS may invest a significant percentage of the fund's assets in issuers in a single industry or sector. MFS uses an active bottom-up investment approach to buying and selling investments for the fund. Investments are selected primarily based on fundamental analysis of individual issuers. Quantitative screening tools that systematically evaluate issuers may also be considered.
ECITX Holdings
Top 10 holdings of Massachusetts Investors Trust by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 7.79% |
| Apple Inc | 6.39% |
| Alphabet Inc | 6.22% |
| Microsoft Corp | 4.73% |
| Amazon.com Inc | 4.70% |
| Broadcom Inc | 3.61% |
| JPMorgan Chase & Co | 2.69% |
| Meta Platforms Inc | 2.37% |
| KLA Corp | 2.08% |
| Seagate Technology Holdings PLC | 1.96% |
ECITX Portfolio Allocation
Asset-class allocation of Massachusetts Investors Trust by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 100.0% |
ECITX Performance
Total returns for ECITX (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| 1 year | 12.8% |
| 3 years (annualised) | 13.9% |
ECITX Risk Information
Risk metrics for ECITX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.9%
ECITX Costs and Fees
ECITX costs about $150 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.50%
- Gross expense ratio: 1.50%
- Portfolio turnover: 26%
- Brokerage commissions: 0.78 bps of average net assets (SEC N-CEN)
ECITX Cashflows
Over the 12 months to 2026-06, Massachusetts Investors Trust had net inflows of $29.04M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$63.10M |
| 2026-05 | −$60.90M |
| 2026-04 | −$61.82M |
| 2026-03 | −$57.25M |
| 2026-02 | −$52.54M |
| 2026-01 | −$62.89M |
ECITX Debt Constituents
No individual debt constituents are reported in Massachusetts Investors Trust's latest SEC N-PORT filing.
ECITX Prospectus and SEC Filings
Official Massachusetts Investors Trust filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-29
- Prospectus (485BPOS) — filed 2025-04-29
- Prospectus (485BPOS) — filed 2024-04-26
- Portfolio holdings (N-PORT) — filed 2026-08-24
- Portfolio holdings (N-PORT) — filed 2026-05-26
- Portfolio holdings (N-PORT) — filed 2026-02-24
- Annual census (N-CEN) — filed 2026-03-13
- Annual census (N-CEN) — filed 2025-03-14
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
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, annual data from Form N-CEN, and shareholder reports from Form N-CSR.