MRRSX — MassMutual 80/20 Allocation Fund
Data updated: 2025-08-25
MRRSX — MassMutual 80/20 Allocation Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Multi-Cap / All-Cap Blend / Core Equity · $122.77M AUM · 0.80% expense ratio · 12.2% 1-yr return. From SEC regulatory filings.
MRRSX Fund Overview
MRRSX — MassMutual 80/20 Allocation Fund is a US mutual fund managed by Massmutual Select Funds, categorised as United States Multi-Cap / All-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 Select Funds
- Category: United States Multi-Cap / All-Cap Blend / Core Equity
- Assets under management: $122.77M
- 1-year return: 12.2%
- Ticker: MRRSX
- SEC CIK: 0000916053
- SEC series ID: S000032896
- Share class ID: C000101535
MRRSX Holdings
Top 10 holdings of MassMutual 80/20 Allocation Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| MM S&P 500 Index Fund | 19.56% |
| MassMutual Equity Opportunities Fund | 10.60% |
| MassMutual Blue Chip Growth Fund | 9.43% |
| MassMutual Diversified Value Fund | 8.94% |
| MassMutual Core Bond Fund | 8.40% |
| Vanguard Developed Markets Index Fund | 7.47% |
| Vanguard Mid-Cap Index Fund | 6.00% |
| MassMutual Select Overseas Fund | 5.76% |
| MassMutual Total Return Bond Fund | 5.41% |
| MassMutual International Equity Fund | 2.99% |
MRRSX Portfolio Allocation
Asset-class allocation of MassMutual 80/20 Allocation Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.9% |
MRRSX Performance
Total returns for MRRSX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| 1 year | 12.2% |
| 3 years (annualised) | 13.1% |
| 5 years (annualised) | 10.7% |
MRRSX Risk Information
Risk metrics for MRRSX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 9.5%
MRRSX Costs and Fees
MRRSX costs about $80 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.80%
- Gross expense ratio: 0.80%
- Portfolio turnover: 21%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MRRSX Cashflows
Over the 12 months to 2025-06, MassMutual 80/20 Allocation Fund had net outflows of $6.48M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2025-06 | −$339.34K |
| 2025-05 | −$2.41M |
| 2025-04 | −$402.57K |
| 2025-03 | −$3.53M |
| 2025-02 | −$1.37M |
| 2025-01 | −$401.25K |
MRRSX Debt Constituents
No individual debt constituents are reported in MassMutual 80/20 Allocation Fund's latest SEC N-PORT filing.
MRRSX Prospectus and SEC Filings
Official MassMutual 80/20 Allocation Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Multi-Cap / All-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.