MSZIX — MassMutual Main Street Fund
Data updated: 2024-08-29
MSZIX — MassMutual Main Street Fund. United States Large Cap Blend / Core Equity · $68.92M AUM. Holdings, fees, performance and SEC filings.
MSZIX Fund Overview
MSZIX — MassMutual Main Street Fund is a US mutual fund managed by Massmutual Premier Funds, 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: Massmutual Premier Funds
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $68.92M
- 1-year return: 21.8%
- Ticker: MSZIX
- SEC CIK: 0000927972
- SEC series ID: S000003782
- Share class ID: C000137076
MSZIX Investment Objective and Strategy
MassMutual Main Street Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Massmutual Premier Funds.
Investment objective
The Fund seeks a high total return.
Principal investment strategy
The Fund invests primarily in common stocks of U.S. companies of different capitalization ranges. The Funds subadviser, OFI Global Institutional, Inc. (OFI Global), currently focuses on large capitalization issuers, which are considered to be companies with market capitalizations at the time of purchase within the market capitalization range of companies included within the Russell 1000 Index (as of December 31, 2017, $654 million to $867.51 billion), although it may purchase stocks of companies with any market capitalization. The Fund typically invests most of its assets in equity securities of U.S. companies, but may invest in foreign securities. The Fund generally will not invest more than 15% of its total assets in foreign securities. The Fund may hold a portion of its assets in cash or cash equivalents.
OFI Global typically uses fundamental research and quantitative models to select securities for the Funds portfolio, which is comprised of both growth and value stocks. While the process may change over time or vary in particular cases, in general the selection process currently uses: a fundamental approach in analyzing issuers based on factors such as a companys financial performance and prospects, industry position, and business model and management strength. OFI Global may also consider industry outlook, market trends and general economic conditions. quantitative models to rank securities within each sector to identify potential buy and sell candidates for further fundamental analysis. A number of company-specific factors are analyzed in constructing the models, including valuation, fundamentals and momentum.
The portfolio is constructed and regularly monitored based upon several analytical tools, including quantitative investment models. The Fund aims to maintain a broadly diversified portfolio across major economic sectors by applying investment parameters for both sector and position size. OFI Global may consider selling a security if, for example, in its judgment, a stocks price is approaching its target, a companys competitive position deteriorates, it believes that a companys management is executing strategy poorly, or more attractive alternative investment ideas have been identified.
MSZIX Holdings
Top 10 holdings of MassMutual Main Street Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Microsoft Corp. | 8.39% |
| NVIDIA Corp. | 7.50% |
| Apple, Inc. | 5.52% |
| Alphabet, Inc. Cl A | 4.84% |
| Amazon.com, Inc. | 4.30% |
| Meta Platforms, Inc. Class A | 2.90% |
| Exxon Mobil Corp. | 2.69% |
| JPMorgan Chase + Co. | 2.55% |
| Philip Morris International | 2.47% |
| Unitedhealth Group, Inc. | 2.37% |
MSZIX Portfolio Allocation
Asset-class allocation of MassMutual Main Street Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.3% |
| Cash & Equivalents | 0.7% |
MSZIX Performance
Total returns for MSZIX (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| 1 year | 21.8% |
| 3 years (annualised) | 7.7% |
| 5 years (annualised) | 12.6% |
MSZIX Risk Information
Risk metrics for MSZIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 15.4%
MSZIX Costs and Fees
MSZIX costs about $89 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.89%
- Gross expense ratio: 0.89%
- Portfolio turnover: 69%
- Brokerage commissions: 4.06 bps of average net assets (SEC N-CEN)
MSZIX Cashflows
Over the 12 months to 2024-06, MassMutual Main Street Fund had net outflows of $11.85M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2024-06 | −$1.15M |
| 2024-05 | −$935.82K |
| 2024-04 | −$4.40M |
| 2024-03 | −$386.42K |
| 2024-02 | −$919.05K |
| 2024-01 | −$503.96K |
MSZIX Debt Constituents
No individual debt constituents are reported in MassMutual Main Street Fund's latest SEC N-PORT filing.
MSZIX Prospectus and SEC Filings
Official MassMutual Main Street Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2024-02-01
- Prospectus (485BPOS) — filed 2023-01-31
- Prospectus (485BPOS) — filed 2022-01-31
- Portfolio holdings (N-PORT) — filed 2024-08-29
- Portfolio holdings (N-PORT) — filed 2024-05-30
- Portfolio holdings (N-PORT) — filed 2024-02-26
- Annual census (N-CEN) — filed 2023-12-13
- Annual census (N-CEN) — filed 2022-12-14
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.