MMBRX — MassMutual Balanced Fund
Data updated: 2025-08-25
MMBRX — MassMutual Balanced Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Income Allocation · $90.73M AUM · 1.52% expense ratio · 8.9% 1-yr return. From SEC regulatory filings.
MMBRX Fund Overview
MMBRX — MassMutual Balanced Fund is a US mutual fund managed by Massmutual Premier Funds, categorised as Income Allocation. 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: Income Allocation
- Assets under management: $90.73M
- 1-year return: 8.9%
- Ticker: MMBRX
- SEC CIK: 0000927972
- SEC series ID: S000003776
- Share class ID: C000137066
MMBRX Holdings
Top 10 holdings of MassMutual Balanced Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 4.78% |
| Microsoft Corp | 4.71% |
| Apple Inc | 3.96% |
| United States Treasury | 2.17% |
| Berkshire Hathaway Inc | 1.71% |
| Visa Inc | 1.40% |
| Broadcom Inc | 1.38% |
| Umbs, Tba | 1.34% |
| Mastercard Inc | 1.26% |
| United States Treasury | 1.24% |
MMBRX Portfolio Allocation
Asset-class allocation of MassMutual Balanced Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 65.0% |
| Fixed Income | 22.7% |
| Securitized | 14.8% |
| Cash & Equivalents | 0.7% |
MMBRX Performance
Total returns for MMBRX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| 1 year | 8.9% |
| 3 years (annualised) | 10.2% |
| 5 years (annualised) | 8.8% |
MMBRX Risk Information
Risk metrics for MMBRX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 8.5%
MMBRX Costs and Fees
MMBRX costs about $152 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.52%
- Gross expense ratio: 1.52%
- Portfolio turnover: 130%
- Brokerage commissions: 0.40 bps of average net assets (SEC N-CEN)
MMBRX Cashflows
Over the 12 months to 2025-06, MassMutual Balanced Fund had net outflows of $15.63M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2025-06 | −$2.78M |
| 2025-05 | −$496.00K |
| 2025-04 | −$1.32M |
| 2025-03 | −$4.45M |
| 2025-02 | −$3.72M |
| 2025-01 | −$452.51K |
MMBRX Debt Constituents
Largest debt holdings of MassMutual Balanced Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 2.17% |
| United States Treasury | 1.24% |
| United States Treasury | 1.19% |
| United States Treasury | 1.11% |
| United States Treasury | 0.97% |
| United States Treasury | 0.87% |
| United States Treasury | 0.72% |
| United States Treasury | 0.66% |
| United States Treasury | 0.58% |
| United States Treasury | 0.45% |
MMBRX Prospectus and SEC Filings
Official MassMutual Balanced Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Income Allocation 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.