MassMutual Mutual Funds

MassMutual Blue Chip Growth Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Core Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Disciplined Growth Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Disciplined Value Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Diversified Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Diversified Value Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Emerging Markets Debt Blended Total Return Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Equity Opportunities Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Fundamental Growth Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Fundamental Value Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Global Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Global Credit Income Opportunities Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Global Emerging Markets Equity Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Global Floating Rate Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Growth Opportunities Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual High Yield Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Inflation-Protected and Income Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual International Equity Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Main Street Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Mid Cap Growth Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Mid Cap Value Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Overseas Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Short-Duration Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Small Cap Growth Equity Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Small Cap Opportunities Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Small Cap Value Equity Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Small Company Value Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Strategic Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Strategic Emerging Markets Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Total Return Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual U.S. Government Money Market Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information
Portfolio Holdings: Available under Related Information

MassMutual Balanced Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select BlackRock Global Allocation Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MM MSCI EAFE® International Index Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MM Russell 2000® Small Cap Index Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MM S&P 500® Index Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MM S&P® Mid Cap Index Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual 20/80 Allocation Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual 40/60 Allocation Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual 60/40 Allocation Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual 80/20 Allocation Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2020 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2025 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2030 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2035 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2040 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2045 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2050 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2055 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan 2060 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual RetireSMARTSM by JPMorgan In Retirement Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MM Equity Asset Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2005 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2010 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2015 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2020 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2025 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2030 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2035 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2040 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2045 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2050 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2055 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement 2060 Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Retirement Balanced Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Bond Asset Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Emerging Markets Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price International Equity Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Large Cap Blend Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Limited Duration Inflation Focused Bond Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Real Assets Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price Small and Mid Cap Blend Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

MassMutual Select T. Rowe Price U.S. Treasury Long-Term Index Fund
Summary Prospectus | Prospectus | Annual Report | Semi-Annual Report | Statement of Additional Information |
Portfolio Holdings: Q1 | Q3

These funds are generally available for sale to retirement plans, and may also be available to other institutional investors or to individual investors through a financial intermediary or through a product sponsored by a financial intermediary. The MassMutual Select T. Rowe Price Retirement Funds are only available to certain retirement plan clients. Certain funds are only available to other MassMutual Funds.

The following MassMutual Funds are distributed by ALPS Distributors, Inc. (ADI): Emerging Markets Debt Blended Total Return Fund, Global Credit Income Opportunities Fund, Global Emerging Markets Equity Fund, Global Floating Rate Fund, High Yield Fund, and Short Duration Bond Fund. MML Distributors, LLC (MMLD) serves as the exclusive wholesale marketing agent for these Funds, as well as the distributor for all other MassMutual Funds. Investment advisory services are provided to all Funds by MML Investment Advisers, LLC (MML Investment Advisers). MMLD and MML Investment Advisers are subsidiaries of Massachusetts Mutual Life Insurance Company (MassMutual), Springfield, MA 01111-0001. ADI is not affiliated with MMLD, MML Investment Advisers, or MassMutual.

Please call 1-888-309-3539 or email fundinfo@massmutual.com to report problems accessing the fund summary prospectuses, prospectuses, and annual/semiannual reports (“disclosure documents”), problems with saving or printing these online disclosure documents, and/or any other technological issues that may arise related to viewing the online fund disclosure documents.