Fund Directory - MassMutual
Click on the fund symbol for a comprehensive Fund Cost Report.
| Ticker Symbol | Fund Name | Share Class | Fund Category |
|---|---|---|---|
| MIEYX | MM S&P 500 Index Fund | Administrative | S&P 500 Index |
| MMFFX | MM S&P 500 Index Fund | A | S&P 500 Index |
| MMIZX | MM S&P 500 Index Fund | I | S&P 500 Index |
| MMINX | MM S&P 500 Index Fund | R3 | S&P 500 Index |
| MIEAX | MM S&P 500 Index Fund | R4 | S&P 500 Index |
| MIEZX | MM S&P 500 Index Fund | R5 | S&P 500 Index |
| MMIEX | MM S&P 500 Index Fund | Service | S&P 500 Index |
| MRCLX | MassMutual 20/80 Allocation Fund | Administrative | Mixed-Asset Target Allocation Conservative |
| MCTAX | MassMutual 20/80 Allocation Fund | A | Mixed-Asset Target Allocation Conservative |
| MRCUX | MassMutual 20/80 Allocation Fund | I | Mixed-Asset Target Allocation Conservative |
| MRCVX | MassMutual 20/80 Allocation Fund | R3 | Mixed-Asset Target Allocation Conservative |
| MRCZX | MassMutual 20/80 Allocation Fund | R4 | Mixed-Asset Target Allocation Conservative |
| MRCSX | MassMutual 20/80 Allocation Fund | R5 | Mixed-Asset Target Allocation Conservative |
| MMNOX | MassMutual 20/80 Allocation Fund | Y | Mixed-Asset Target Allocation Conservative |
| MRCYX | MassMutual 20/80 Allocation Fund | Service | Mixed-Asset Target Allocation Conservative |
| MRMLX | MassMutual 40/60 Allocation Fund | Administrative | Mixed-Asset Target Allocation Moderate |
| MRMAX | MassMutual 40/60 Allocation Fund | A | Mixed-Asset Target Allocation Moderate |
| MRMUX | MassMutual 40/60 Allocation Fund | I | Mixed-Asset Target Allocation Moderate |
| MRMTX | MassMutual 40/60 Allocation Fund | R3 | Mixed-Asset Target Allocation Moderate |
| MRMZX | MassMutual 40/60 Allocation Fund | R4 | Mixed-Asset Target Allocation Moderate |
| MROSX | MassMutual 40/60 Allocation Fund | R5 | Mixed-Asset Target Allocation Moderate |
| MMNPX | MassMutual 40/60 Allocation Fund | Y | Mixed-Asset Target Allocation Moderate |
| MRMYX | MassMutual 40/60 Allocation Fund | Service | Mixed-Asset Target Allocation Moderate |
| MRSLX | MassMutual 60/40 Allocation Fund | Administrative | Multi-Cap Core |
| MOGAX | MassMutual 60/40 Allocation Fund | A | Multi-Cap Core |
| MROUX | MassMutual 60/40 Allocation Fund | I | Multi-Cap Core |
| MROTX | MassMutual 60/40 Allocation Fund | R3 | Multi-Cap Core |
| MROZX | MassMutual 60/40 Allocation Fund | R4 | Multi-Cap Core |
| MRSSX | MassMutual 60/40 Allocation Fund | R5 | Multi-Cap Core |
| MMNQX | MassMutual 60/40 Allocation Fund | Y | Multi-Cap Core |
| MROYX | MassMutual 60/40 Allocation Fund | Service | Multi-Cap Core |
| MRGLX | MassMutual 80/20 Allocation Fund | Administrative | Mixed-Asset Target Allocation Aggressive Growth |
| MRRAX | MassMutual 80/20 Allocation Fund | A | Mixed-Asset Target Allocation Aggressive Growth |
| MRGUX | MassMutual 80/20 Allocation Fund | I | Mixed-Asset Target Allocation Aggressive Growth |
| MRGVX | MassMutual 80/20 Allocation Fund | R3 | Mixed-Asset Target Allocation Aggressive Growth |
| MRGZX | MassMutual 80/20 Allocation Fund | R4 | Mixed-Asset Target Allocation Aggressive Growth |
| MRRSX | MassMutual 80/20 Allocation Fund | R5 | Mixed-Asset Target Allocation Aggressive Growth |
| MMNSX | MassMutual 80/20 Allocation Fund | Y | Mixed-Asset Target Allocation Aggressive Growth |
| MRGYX | MassMutual 80/20 Allocation Fund | Service | Mixed-Asset Target Allocation Aggressive Growth |
| MMBLX | MassMutual Balanced Fund | Administrative | Mixed-Asset Target Allocation Moderate |
| MMBDX | MassMutual Balanced Fund | A | Mixed-Asset Target Allocation Moderate |
| MBBIX | MassMutual Balanced Fund | I | Mixed-Asset Target Allocation Moderate |
| MMBRX | MassMutual Balanced Fund | R3 | Mixed-Asset Target Allocation Moderate |
| MBBRX | MassMutual Balanced Fund | R4 | Mixed-Asset Target Allocation Moderate |
| MBLDX | MassMutual Balanced Fund | R5 | Mixed-Asset Target Allocation Moderate |
| MMNVX | MassMutual Balanced Fund | Y | Mixed-Asset Target Allocation Moderate |
| MBAYX | MassMutual Balanced Fund | Service | Mixed-Asset Target Allocation Moderate |
| MBCLX | MassMutual Blue Chip Growth Fund | Administrative | Large-Cap Growth |
| MBCGX | MassMutual Blue Chip Growth Fund | A | Large-Cap Growth |
| MBCZX | MassMutual Blue Chip Growth Fund | I | Large-Cap Growth |
| MBCNX | MassMutual Blue Chip Growth Fund | R3 | Large-Cap Growth |
| MBGFX | MassMutual Blue Chip Growth Fund | R4 | Large-Cap Growth |
| MBCSX | MassMutual Blue Chip Growth Fund | R5 | Large-Cap Growth |
| MMZMX | MassMutual Blue Chip Growth Fund | Y | Large-Cap Growth |
| MBCYX | MassMutual Blue Chip Growth Fund | Service | Large-Cap Growth |
| MMJDX | MassMutual Clinton Limited Term Municipal Fund | A | Short/Intermediate Municipal Debt |
| MMZPX | MassMutual Clinton Limited Term Municipal Fund | I | Short/Intermediate Municipal Debt |
| MMZQX | MassMutual Clinton Limited Term Municipal Fund | Y | Short/Intermediate Municipal Debt |
| MMJAX | MassMutual Clinton Municipal Credit Opportunities Fund | A | High Yield Municipal Debt |
| MMJBX | MassMutual Clinton Municipal Credit Opportunities Fund | I | High Yield Municipal Debt |
| MMJCX | MassMutual Clinton Municipal Credit Opportunities Fund | Y | High Yield Municipal Debt |
| MMZUX | MassMutual Clinton Municipal Fund | A | Intermediate Municipal Debt |
| MMZVX | MassMutual Clinton Municipal Fund | I | Intermediate Municipal Debt |
| MMZWX | MassMutual Clinton Municipal Fund | Y | Intermediate Municipal Debt |
| MCBLX | MassMutual Core Bond Fund | Administrative | Core Bond |
| MMCBX | MassMutual Core Bond Fund | A | Core Bond |
| MCZZX | MassMutual Core Bond Fund | I | Core Bond |
| MCBNX | MassMutual Core Bond Fund | R3 | Core Bond |
| MCZRX | MassMutual Core Bond Fund | R4 | Core Bond |
| MCBDX | MassMutual Core Bond Fund | R5 | Core Bond |
| MMNWX | MassMutual Core Bond Fund | Y | Core Bond |
| MCBYX | MassMutual Core Bond Fund | Service | Core Bond |
| MPGLX | MassMutual Disciplined Growth Fund | Administrative | Large-Cap Growth |
| MPGAX | MassMutual Disciplined Growth Fund | A | Large-Cap Growth |
| MPDIX | MassMutual Disciplined Growth Fund | I | Large-Cap Growth |
| MPDRX | MassMutual Disciplined Growth Fund | R3 | Large-Cap Growth |
| MPDGX | MassMutual Disciplined Growth Fund | R4 | Large-Cap Growth |
| MPGSX | MassMutual Disciplined Growth Fund | R5 | Large-Cap Growth |
| MMNYX | MassMutual Disciplined Growth Fund | Y | Large-Cap Growth |
| DEIGX | MassMutual Disciplined Growth Fund | Service | Large-Cap Growth |
| MPILX | MassMutual Disciplined Value Fund | Administrative | Multi-Cap Value |
| MEPAX | MassMutual Disciplined Value Fund | A | Multi-Cap Value |
| MPIVX | MassMutual Disciplined Value Fund | I | Multi-Cap Value |
| MPINX | MassMutual Disciplined Value Fund | R3 | Multi-Cap Value |
| MPIRX | MassMutual Disciplined Value Fund | R4 | Multi-Cap Value |
| MEPSX | MassMutual Disciplined Value Fund | R5 | Multi-Cap Value |
| MMOAX | MassMutual Disciplined Value Fund | Y | Multi-Cap Value |
| DENVX | MassMutual Disciplined Value Fund | Service | Multi-Cap Value |
| MDBLX | MassMutual Diversified Bond Fund | Administrative | Core Bond |
| MDVAX | MassMutual Diversified Bond Fund | A | Core Bond |
| MDBZX | MassMutual Diversified Bond Fund | I | Core Bond |
| MDBRX | MassMutual Diversified Bond Fund | R3 | Core Bond |
| MDBFX | MassMutual Diversified Bond Fund | R4 | Core Bond |
| MDBSX | MassMutual Diversified Bond Fund | R5 | Core Bond |
| MMOBX | MassMutual Diversified Bond Fund | Y | Core Bond |
| MDBYX | MassMutual Diversified Bond Fund | Service | Core Bond |
| MDDLX | MassMutual Diversified Value Fund | Administrative | Multi-Cap Value |
| MDDAX | MassMutual Diversified Value Fund | A | Multi-Cap Value |
| MDDIX | MassMutual Diversified Value Fund | I | Multi-Cap Value |
| MDVNX | MassMutual Diversified Value Fund | R3 | Multi-Cap Value |
| MDDRX | MassMutual Diversified Value Fund | R4 | Multi-Cap Value |
| MDVSX | MassMutual Diversified Value Fund | R5 | Multi-Cap Value |
| MMNBX | MassMutual Diversified Value Fund | Y | Multi-Cap Value |
| MDVYX | MassMutual Diversified Value Fund | Service | Multi-Cap Value |
| BXEAX | MassMutual Emerging Markets Debt Blended Total Return Fund | A | Emerging Market Hard Currency Debt |
| BXECX | MassMutual Emerging Markets Debt Blended Total Return Fund | C | Emerging Market Hard Currency Debt |
| BXEIX | MassMutual Emerging Markets Debt Blended Total Return Fund | I | Emerging Market Hard Currency Debt |
| BXEYX | MassMutual Emerging Markets Debt Blended Total Return Fund | Y | Emerging Market Hard Currency Debt |
| MMFVX | MassMutual Equity Opportunities Fund | Administrative | Large-Cap Value |
| MFVAX | MassMutual Equity Opportunities Fund | A | Large-Cap Value |
| MFVZX | MassMutual Equity Opportunities Fund | I | Large-Cap Value |
| MFVNX | MassMutual Equity Opportunities Fund | R3 | Large-Cap Value |
| MFVFX | MassMutual Equity Opportunities Fund | R4 | Large-Cap Value |
| MFVSX | MassMutual Equity Opportunities Fund | R5 | Large-Cap Value |
| MMZOX | MassMutual Equity Opportunities Fund | Y | Large-Cap Value |
| MMFYX | MassMutual Equity Opportunities Fund | Service | Large-Cap Value |
| MFULX | MassMutual Fundamental Value Fund | Administrative | Multi-Cap Value |
| MFUAX | MassMutual Fundamental Value Fund | A | Multi-Cap Value |
| MFUZX | MassMutual Fundamental Value Fund | I | Multi-Cap Value |
| MFUNX | MassMutual Fundamental Value Fund | R3 | Multi-Cap Value |
| MFUFX | MassMutual Fundamental Value Fund | R4 | Multi-Cap Value |
| MVUSX | MassMutual Fundamental Value Fund | R5 | Multi-Cap Value |
| MMNEX | MassMutual Fundamental Value Fund | Y | Multi-Cap Value |
| MFUYX | MassMutual Fundamental Value Fund | Service | Multi-Cap Value |
| BXIAX | MassMutual Global Credit Income Opportunities Fund | A | Global High Yield |
| BXICX | MassMutual Global Credit Income Opportunities Fund | C | Global High Yield |
| BXITX | MassMutual Global Credit Income Opportunities Fund | I | Global High Yield |
| BXIYX | MassMutual Global Credit Income Opportunities Fund | Y | Global High Yield |
| BXFAX | MassMutual Global Floating Rate Fund | A | Loan Participation |
| BXFCX | MassMutual Global Floating Rate Fund | C | Loan Participation |
| BXFIX | MassMutual Global Floating Rate Fund | I | Loan Participation |
| BXFYX | MassMutual Global Floating Rate Fund | Y | Loan Participation |
| MGFLX | MassMutual Global Fund | Adminsitrative | Global Large-Cap Growth |
| MGFAX | MassMutual Global Fund | A | Global Large-Cap Growth |
| MGFZX | MassMutual Global Fund | I | Global Large-Cap Growth |
| MGFNX | MassMutual Global Fund | R3 | Global Large-Cap Growth |
| MGFRX | MassMutual Global Fund | R4 | Global Large-Cap Growth |
| MGFSX | MassMutual Global Fund | R5 | Global Large-Cap Growth |
| MGFYX | MassMutual Global Fund | Service | Global Large-Cap Growth |
| MAGLX | MassMutual Growth Opportunities Fund | Administrative | Large-Cap Growth |
| MMAAX | MassMutual Growth Opportunities Fund | A | Large-Cap Growth |
| MMAZX | MassMutual Growth Opportunities Fund | I | Large-Cap Growth |
| MMANX | MassMutual Growth Opportunities Fund | R3 | Large-Cap Growth |
| MMGFX | MassMutual Growth Opportunities Fund | R4 | Large-Cap Growth |
| MGRSX | MassMutual Growth Opportunities Fund | R5 | Large-Cap Growth |
| MMNFX | MassMutual Growth Opportunities Fund | Y | Large-Cap Growth |
| MAGYX | MassMutual Growth Opportunities Fund | Service | Large-Cap Growth |
| MPHLX | MassMutual High Yield Fund | Administrative | High Yield |
| MPHAX | MassMutual High Yield Fund | A | High Yield |
| BXHCX | MassMutual High Yield Fund | C | High Yield |
| MPHZX | MassMutual High Yield Fund | I | High Yield |
| MPHNX | MassMutual High Yield Fund | R3 | High Yield |
| MPHRX | MassMutual High Yield Fund | R4 | High Yield |
| MPHSX | MassMutual High Yield Fund | R5 | High Yield |
| BXHYX | MassMutual High Yield Fund | Y | High Yield |
| DLHYX | MassMutual High Yield Fund | Service | High Yield |
| MIPLX | MassMutual Inflation-Protected and Income Fund | Administrative | Inflation-Protected Bond |
| MPSAX | MassMutual Inflation-Protected and Income Fund | A | Inflation-Protected Bond |
| MIPZX | MassMutual Inflation-Protected and Income Fund | I | Inflation-Protected Bond |
| MIPNX | MassMutual Inflation-Protected and Income Fund | R3 | Inflation-Protected Bond |
| MIPRX | MassMutual Inflation-Protected and Income Fund | R4 | Inflation-Protected Bond |
| MIPSX | MassMutual Inflation-Protected and Income Fund | R5 | Inflation-Protected Bond |
| MMODX | MassMutual Inflation-Protected and Income Fund | Y | Inflation-Protected Bond |
| MIPYX | MassMutual Inflation-Protected and Income Fund | Service | Inflation-Protected Bond |
| MIELX | MassMutual International Equity Fund | Administrative | International Large-Cap Core |
| MMIAX | MassMutual International Equity Fund | A | International Large-Cap Core |
| MIZIX | MassMutual International Equity Fund | I | International Large-Cap Core |
| MEERX | MassMutual International Equity Fund | R3 | International Large-Cap Core |
| MEIRX | MassMutual International Equity Fund | R4 | International Large-Cap Core |
| MIEDX | MassMutual International Equity Fund | R5 | International Large-Cap Core |
| MMOEX | MassMutual International Equity Fund | Y | International Large-Cap Core |
| MYIEX | MassMutual International Equity Fund | Service | International Large-Cap Core |
| MMSLX | MassMutual Main Street Fund | Administrative | Large-Cap Core |
| MSSAX | MassMutual Main Street Fund | A | Large-Cap Core |
| MSZIX | MassMutual Main Street Fund | I | Large-Cap Core |
| MMSNX | MassMutual Main Street Fund | R3 | Large-Cap Core |
| MSSRX | MassMutual Main Street Fund | R4 | Large-Cap Core |
| MMSSX | MassMutual Main Street Fund | R5 | Large-Cap Core |
| MMSYX | MassMutual Main Street Fund | Service | Large-Cap Core |
| MMELX | MassMutual Mid Cap Growth Fund | Administrative | Mid-Cap Growth |
| MEFAX | MassMutual Mid Cap Growth Fund | A | Mid-Cap Growth |
| MEFZX | MassMutual Mid Cap Growth Fund | I | Mid-Cap Growth |
| MEFNX | MassMutual Mid Cap Growth Fund | R3 | Mid-Cap Growth |
| MEFFX | MassMutual Mid Cap Growth Fund | R4 | Mid-Cap Growth |
| MGRFX | MassMutual Mid Cap Growth Fund | R5 | Mid-Cap Growth |
| MMNGX | MassMutual Mid Cap Growth Fund | Y | Mid-Cap Growth |
| MEFYX | MassMutual Mid Cap Growth Fund | Service | Mid-Cap Growth |
| MLULX | MassMutual Mid Cap Value Fund | Administrative | Mid-Cap Value |
| MLUAX | MassMutual Mid Cap Value Fund | A | Mid-Cap Value |
| MLUZX | MassMutual Mid Cap Value Fund | I | Mid-Cap Value |
| MLUNX | MassMutual Mid Cap Value Fund | R3 | Mid-Cap Value |
| MLUFX | MassMutual Mid Cap Value Fund | R4 | Mid-Cap Value |
| MLUSX | MassMutual Mid Cap Value Fund | R5 | Mid-Cap Value |
| MMNHX | MassMutual Mid Cap Value Fund | Y | Mid-Cap Value |
| MLUYX | MassMutual Mid Cap Value Fund | Service | Mid-Cap Value |
| MOSLX | MassMutual Overseas Fund | Administrative | International Large-Cap Core |
| MOSAX | MassMutual Overseas Fund | A | International Large-Cap Core |
| MOSZX | MassMutual Overseas Fund | I | International Large-Cap Core |
| MOSNX | MassMutual Overseas Fund | R3 | International Large-Cap Core |
| MOSFX | MassMutual Overseas Fund | R4 | International Large-Cap Core |
| MOSSX | MassMutual Overseas Fund | R5 | International Large-Cap Core |
| MMOJX | MassMutual Overseas Fund | Y | International Large-Cap Core |
| MOSYX | MassMutual Overseas Fund | Service | International Large-Cap Core |
| MRTYX | MassMutual RetireSMART by JPMorgan 2020 Fund | Administrative | Mixed-Asset Target 2020 |
| MRTAX | MassMutual RetireSMART by JPMorgan 2020 Fund | A | Mixed-Asset Target 2020 |
| MRTDX | MassMutual RetireSMART by JPMorgan 2020 Fund | I | Mixed-Asset Target 2020 |
| MRTNX | MassMutual RetireSMART by JPMorgan 2020 Fund | R3 | Mixed-Asset Target 2020 |
| MRTHX | MassMutual RetireSMART by JPMorgan 2020 Fund | R4 | Mixed-Asset Target 2020 |
| MRTBX | MassMutual RetireSMART by JPMorgan 2020 Fund | R5 | Mixed-Asset Target 2020 |
| MRTSX | MassMutual RetireSMART by JPMorgan 2020 Fund | Service | Mixed-Asset Target 2020 |
| MMIYX | MassMutual RetireSMART by JPMorgan 2025 Fund | Administrative | Mixed-Asset Target 2025 |
| MMSDX | MassMutual RetireSMART by JPMorgan 2025 Fund | A | Mixed-Asset Target 2025 |
| MMNUX | MassMutual RetireSMART by JPMorgan 2025 Fund | I | Mixed-Asset Target 2025 |
| MMNRX | MassMutual RetireSMART by JPMorgan 2025 Fund | R3 | Mixed-Asset Target 2025 |
| MMNZX | MassMutual RetireSMART by JPMorgan 2025 Fund | R4 | Mixed-Asset Target 2025 |
| MMNTX | MassMutual RetireSMART by JPMorgan 2025 Fund | R5 | Mixed-Asset Target 2025 |
| MMISX | MassMutual RetireSMART by JPMorgan 2025 Fund | Service | Mixed-Asset Target 2025 |
| MRYYX | MassMutual RetireSMART by JPMorgan 2030 Fund | Administrative | Mixed-Asset Target 2030 |
| MRYAX | MassMutual RetireSMART by JPMorgan 2030 Fund | A | Mixed-Asset Target 2030 |
| MRYUX | MassMutual RetireSMART by JPMorgan 2030 Fund | I | Mixed-Asset Target 2030 |
| MRYNX | MassMutual RetireSMART by JPMorgan 2030 Fund | R3 | Mixed-Asset Target 2030 |
| MRYZX | MassMutual RetireSMART by JPMorgan 2030 Fund | R4 | Mixed-Asset Target 2030 |
| MRYTX | MassMutual RetireSMART by JPMorgan 2030 Fund | R5 | Mixed-Asset Target 2030 |
| MRYSX | MassMutual RetireSMART by JPMorgan 2030 Fund | Service | Mixed-Asset Target 2030 |
| MMXYX | MassMutual RetireSMART by JPMorgan 2035 Fund | Administrative | Mixed-Asset Target 2035 |
| MMXAX | MassMutual RetireSMART by JPMorgan 2035 Fund | A | Mixed-Asset Target 2035 |
| MMXUX | MassMutual RetireSMART by JPMorgan 2035 Fund | I | Mixed-Asset Target 2035 |
| MMXNX | MassMutual RetireSMART by JPMorgan 2035 Fund | R3 | Mixed-Asset Target 2035 |
| MMXZX | MassMutual RetireSMART by JPMorgan 2035 Fund | R4 | Mixed-Asset Target 2035 |
| MMXTX | MassMutual RetireSMART by JPMorgan 2035 Fund | R5 | Mixed-Asset Target 2035 |
| MMXSX | MassMutual RetireSMART by JPMorgan 2035 Fund | Service | Mixed-Asset Target 2035 |
| MRFYX | MassMutual RetireSMART by JPMorgan 2040 Fund | Administrative | Mixed-Asset Target 2040 |
| MRFAX | MassMutual RetireSMART by JPMorgan 2040 Fund | A | Mixed-Asset Target 2040 |
| MRFUX | MassMutual RetireSMART by JPMorgan 2040 Fund | I | Mixed-Asset Target 2040 |
| MFRNX | MassMutual RetireSMART by JPMorgan 2040 Fund | R3 | Mixed-Asset Target 2040 |
| MRFZX | MassMutual RetireSMART by JPMorgan 2040 Fund | R4 | Mixed-Asset Target 2040 |
| MRFTX | MassMutual RetireSMART by JPMorgan 2040 Fund | R5 | Mixed-Asset Target 2040 |
| MFRSX | MassMutual RetireSMART by JPMorgan 2040 Fund | Service | Mixed-Asset Target 2040 |
| MMKYX | MassMutual RetireSMART by JPMorgan 2045 Fund | Administrative | Mixed-Asset Target 2045 |
| MMKAX | MassMutual RetireSMART by JPMorgan 2045 Fund | A | Mixed-Asset Target 2045 |
| MMKUX | MassMutual RetireSMART by JPMorgan 2045 Fund | I | Mixed-Asset Target 2045 |
| MMKNX | MassMutual RetireSMART by JPMorgan 2045 Fund | R3 | Mixed-Asset Target 2045 |
| MMKZX | MassMutual RetireSMART by JPMorgan 2045 Fund | R4 | Mixed-Asset Target 2045 |
| MMKTX | MassMutual RetireSMART by JPMorgan 2045 Fund | R5 | Mixed-Asset Target 2045 |
| MMKSX | MassMutual RetireSMART by JPMorgan 2045 Fund | Service | Mixed-Asset Target 2045 |
| MMRYX | MassMutual RetireSMART by JPMorgan 2050 Fund | Administrative | Mixed-Asset Target 2050 |
| MMARX | MassMutual RetireSMART by JPMorgan 2050 Fund | A | Mixed-Asset Target 2050 |
| MMRUX | MassMutual RetireSMART by JPMorgan 2050 Fund | I | Mixed-Asset Target 2050 |
| MMRNX | MassMutual RetireSMART by JPMorgan 2050 Fund | R3 | Mixed-Asset Target 2050 |
| MMRZX | MassMutual RetireSMART by JPMorgan 2050 Fund | R4 | Mixed-Asset Target 2050 |
| MMRTX | MassMutual RetireSMART by JPMorgan 2050 Fund | R5 | Mixed-Asset Target 2050 |
| MMTSX | MassMutual RetireSMART by JPMorgan 2050 Fund | Service | Mixed-Asset Target 2050 |
| MMWYX | MassMutual RetireSMART by JPMorgan 2055 Fund | Administrative | Mixed-Asset Target 2055+ |
| MMWAX | MassMutual RetireSMART by JPMorgan 2055 Fund | A | Mixed-Asset Target 2055+ |
| MMWZX | MassMutual RetireSMART by JPMorgan 2055 Fund | I | Mixed-Asset Target 2055+ |
| MMWTX | MassMutual RetireSMART by JPMorgan 2055 Fund | R3 | Mixed-Asset Target 2055+ |
| MMWEX | MassMutual RetireSMART by JPMorgan 2055 Fund | R4 | Mixed-Asset Target 2055+ |
| MMWUX | MassMutual RetireSMART by JPMorgan 2055 Fund | R5 | Mixed-Asset Target 2055+ |
| MMWSX | MassMutual RetireSMART by JPMorgan 2055 Fund | Service | Mixed-Asset Target 2055+ |
| MMWFX | MassMutual RetireSMART by JPMorgan 2060 Fund | Administrative | Mixed-Asset Target 2060 |
| MMWDX | MassMutual RetireSMART by JPMorgan 2060 Fund | A | Mixed-Asset Target 2060 |
| MMWIX | MassMutual RetireSMART by JPMorgan 2060 Fund | I | Mixed-Asset Target 2060 |
| MMWBX | MassMutual RetireSMART by JPMorgan 2060 Fund | R3 | Mixed-Asset Target 2060 |
| MMWCX | MassMutual RetireSMART by JPMorgan 2060 Fund | R4 | Mixed-Asset Target 2060 |
| MMWHX | MassMutual RetireSMART by JPMorgan 2060 Fund | R5 | Mixed-Asset Target 2060 |
| MMWGX | MassMutual RetireSMART by JPMorgan 2060 Fund | Service | Mixed-Asset Target 2060 |
| MMZEX | MassMutual RetireSMART by JPMorgan 2065 Fund | Administrative | Mixed-Asset Target 2060+ |
| MMZGX | MassMutual RetireSMART by JPMorgan 2065 Fund | A | Mixed-Asset Target 2060+ |
| MMZBX | MassMutual RetireSMART by JPMorgan 2065 Fund | I | Mixed-Asset Target 2060+ |
| MMZHX | MassMutual RetireSMART by JPMorgan 2065 Fund | R3 | Mixed-Asset Target 2060+ |
| MMZFX | MassMutual RetireSMART by JPMorgan 2065 Fund | R4 | Mixed-Asset Target 2060+ |
| MMZCX | MassMutual RetireSMART by JPMorgan 2065 Fund | R5 | Mixed-Asset Target 2060+ |
| MMZDX | MassMutual RetireSMART by JPMorgan 2065 Fund | Service | Mixed-Asset Target 2060+ |
| MDRYX | MassMutual RetireSMART by JPMorgan In Retirement Fund | Administrative | Mixed-Asset Target Today |
| MRDAX | MassMutual RetireSMART by JPMorgan In Retirement Fund | A | Mixed-Asset Target Today |
| MDRVX | MassMutual RetireSMART by JPMorgan In Retirement Fund | I | Mixed-Asset Target Today |
| MDRNX | MassMutual RetireSMART by JPMorgan In Retirement Fund | R3 | Mixed-Asset Target Today |
| MDRZX | MassMutual RetireSMART by JPMorgan In Retirement Fund | R4 | Mixed-Asset Target Today |
| MDRTX | MassMutual RetireSMART by JPMorgan In Retirement Fund | R5 | Mixed-Asset Target Today |
| MDRSX | MassMutual RetireSMART by JPMorgan In Retirement Fund | Service | Mixed-Asset Target Today |
| MMFBX | MassMutual Select T Rowe Price Retirement 2005 Fund | I | Mixed-Asset Target 2010 |
| MMFGX | MassMutual Select T Rowe Price Retirement 2005 Fund | M3 | Mixed-Asset Target 2010 |
| MMFEX | MassMutual Select T Rowe Price Retirement 2005 Fund | M4 | Mixed-Asset Target 2010 |
| MMFDX | MassMutual Select T Rowe Price Retirement 2005 Fund | M5 | Mixed-Asset Target 2010 |
| MMXBX | MassMutual Select T Rowe Price Retirement 2010 Fund | I | Mixed-Asset Target 2010 |
| MMXEX | MassMutual Select T Rowe Price Retirement 2010 Fund | M3 | Mixed-Asset Target 2010 |
| MMXDX | MassMutual Select T Rowe Price Retirement 2010 Fund | M4 | Mixed-Asset Target 2010 |
| MMXCX | MassMutual Select T Rowe Price Retirement 2010 Fund | M5 | Mixed-Asset Target 2010 |
| MMFHX | MassMutual Select T Rowe Price Retirement 2015 Fund | I | Mixed-Asset Target 2015 |
| MMFLX | MassMutual Select T Rowe Price Retirement 2015 Fund | M3 | Mixed-Asset Target 2015 |
| MMFKX | MassMutual Select T Rowe Price Retirement 2015 Fund | M4 | Mixed-Asset Target 2015 |
| MMFJX | MassMutual Select T Rowe Price Retirement 2015 Fund | M5 | Mixed-Asset Target 2015 |
| MMTWX | MassMutual Select T Rowe Price Retirement 2020 Fund | I | Mixed-Asset Target 2020 |
| MMTVX | MassMutual Select T Rowe Price Retirement 2020 Fund | M3 | Mixed-Asset Target 2020 |
| MMTUX | MassMutual Select T Rowe Price Retirement 2020 Fund | M4 | Mixed-Asset Target 2020 |
| MMTTX | MassMutual Select T Rowe Price Retirement 2020 Fund | M5 | Mixed-Asset Target 2020 |
| MMTFX | MassMutual Select T Rowe Price Retirement 2025 Fund | I | Mixed-Asset Target 2025 |
| MMTIX | MassMutual Select T Rowe Price Retirement 2025 Fund | M3 | Mixed-Asset Target 2025 |
| MMTHX | MassMutual Select T Rowe Price Retirement 2025 Fund | M4 | Mixed-Asset Target 2025 |
| MMTGX | MassMutual Select T Rowe Price Retirement 2025 Fund | M5 | Mixed-Asset Target 2025 |
| MMTRX | MassMutual Select T Rowe Price Retirement 2030 Fund | I | Mixed-Asset Target 2030 |
| MMTQX | MassMutual Select T Rowe Price Retirement 2030 Fund | M3 | Mixed-Asset Target 2030 |
| MMTPX | MassMutual Select T Rowe Price Retirement 2030 Fund | M4 | Mixed-Asset Target 2030 |
| MMTOX | MassMutual Select T Rowe Price Retirement 2030 Fund | M5 | Mixed-Asset Target 2030 |
| MMTJX | MassMutual Select T Rowe Price Retirement 2035 Fund | I | Mixed-Asset Target 2035 |
| MMTMX | MassMutual Select T Rowe Price Retirement 2035 Fund | M3 | Mixed-Asset Target 2035 |
| MMTLX | MassMutual Select T Rowe Price Retirement 2035 Fund | M4 | Mixed-Asset Target 2035 |
| MMTKX | MassMutual Select T Rowe Price Retirement 2035 Fund | M5 | Mixed-Asset Target 2035 |
| MMFOX | MassMutual Select T Rowe Price Retirement 2040 Fund | I | Mixed-Asset Target 2040 |
| MMFRX | MassMutual Select T Rowe Price Retirement 2040 Fund | M3 | Mixed-Asset Target 2040 |
| MMFQX | MassMutual Select T Rowe Price Retirement 2040 Fund | M4 | Mixed-Asset Target 2040 |
| MMFPX | MassMutual Select T Rowe Price Retirement 2040 Fund | M5 | Mixed-Asset Target 2040 |
| MMFTX | MassMutual Select T Rowe Price Retirement 2045 Fund | I | Mixed-Asset Target 2045 |
| MMFZX | MassMutual Select T Rowe Price Retirement 2045 Fund | M3 | Mixed-Asset Target 2045 |
| MMFWX | MassMutual Select T Rowe Price Retirement 2045 Fund | M4 | Mixed-Asset Target 2045 |
| MMFUX | MassMutual Select T Rowe Price Retirement 2045 Fund | M5 | Mixed-Asset Target 2045 |
| MMDDX | MassMutual Select T Rowe Price Retirement 2050 Fund | I | Mixed-Asset Target 2050 |
| MMDHX | MassMutual Select T Rowe Price Retirement 2050 Fund | M3 | Mixed-Asset Target 2050 |
| MMDGX | MassMutual Select T Rowe Price Retirement 2050 Fund | M4 | Mixed-Asset Target 2050 |
| MMDFX | MassMutual Select T Rowe Price Retirement 2050 Fund | M5 | Mixed-Asset Target 2050 |
| MMDJX | MassMutual Select T Rowe Price Retirement 2055 Fund | I | Mixed-Asset Target 2055+ |
| MMDOX | MassMutual Select T Rowe Price Retirement 2055 Fund | M3 | Mixed-Asset Target 2055+ |
| MMDMX | MassMutual Select T Rowe Price Retirement 2055 Fund | M4 | Mixed-Asset Target 2055+ |
| MMDKX | MassMutual Select T Rowe Price Retirement 2055 Fund | M5 | Mixed-Asset Target 2055+ |
| MMSKX | MassMutual Select T Rowe Price Retirement 2060 Fund | I | Mixed-Asset Target 2060 |
| MMSVX | MassMutual Select T Rowe Price Retirement 2060 Fund | M3 | Mixed-Asset Target 2060 |
| MMSGX | MassMutual Select T Rowe Price Retirement 2060 Fund | M4 | Mixed-Asset Target 2060 |
| MMSOX | MassMutual Select T Rowe Price Retirement 2060 Fund | M5 | Mixed-Asset Target 2060 |
| MMZIX | MassMutual Select T Rowe Price Retirement 2065 Fund | I | Mixed-Asset Target 2060+ |
| MMZJX | MassMutual Select T Rowe Price Retirement 2065 Fund | M3 | Mixed-Asset Target 2060+ |
| MMZKX | MassMutual Select T Rowe Price Retirement 2065 Fund | M4 | Mixed-Asset Target 2060+ |
| MMZLX | MassMutual Select T Rowe Price Retirement 2065 Fund | M5 | Mixed-Asset Target 2060+ |
| MMBVX | MassMutual Select T Rowe Price Retirement Balanced Fund | I | Mixed-Asset Target Allocation Moderate |
| MMBZX | MassMutual Select T Rowe Price Retirement Balanced Fund | M3 | Mixed-Asset Target Allocation Moderate |
| MMBYX | MassMutual Select T Rowe Price Retirement Balanced Fund | M4 | Mixed-Asset Target Allocation Moderate |
| MMBWX | MassMutual Select T Rowe Price Retirement Balanced Fund | M5 | Mixed-Asset Target Allocation Moderate |
| MSTLX | MassMutual Short-Duration Bond Fund | Administrative | Short-Intermediate Investment-Grade Debt |
| MSHAX | MassMutual Short-Duration Bond Fund | A | Short-Intermediate Investment-Grade Debt |
| BXDCX | MassMutual Short-Duration Bond Fund | C | Short-Intermediate Investment-Grade Debt |
| MSTZX | MassMutual Short-Duration Bond Fund | I | Short-Intermediate Investment-Grade Debt |
| BXDLX | MassMutual Short-Duration Bond Fund | L | Short-Intermediate Investment-Grade Debt |
| MSDNX | MassMutual Short-Duration Bond Fund | R3 | Short-Intermediate Investment-Grade Debt |
| MPSDX | MassMutual Short-Duration Bond Fund | R4 | Short-Intermediate Investment-Grade Debt |
| MSTDX | MassMutual Short-Duration Bond Fund | R5 | Short-Intermediate Investment-Grade Debt |
| BXDYX | MassMutual Short-Duration Bond Fund | Y | Short-Intermediate Investment-Grade Debt |
| MSBYX | MassMutual Short-Duration Bond Fund | Service | Short-Intermediate Investment-Grade Debt |
| MSGLX | MassMutual Small Cap Growth Equity Fund | Administrative | Small-Cap Growth |
| MMGEX | MassMutual Small Cap Growth Equity Fund | A | Small-Cap Growth |
| MSGZX | MassMutual Small Cap Growth Equity Fund | I | Small-Cap Growth |
| MSGNX | MassMutual Small Cap Growth Equity Fund | R3 | Small-Cap Growth |
| MSERX | MassMutual Small Cap Growth Equity Fund | R4 | Small-Cap Growth |
| MSGSX | MassMutual Small Cap Growth Equity Fund | R5 | Small-Cap Growth |
| MMNJX | MassMutual Small Cap Growth Equity Fund | Y | Small-Cap Growth |
| MSCYX | MassMutual Small Cap Growth Equity Fund | Service | Small-Cap Growth |
| MSCLX | MassMutual Small Cap Opportunities Fund | Administrative | Small-Cap Core |
| DLBMX | MassMutual Small Cap Opportunities Fund | A | Small-Cap Core |
| MSOOX | MassMutual Small Cap Opportunities Fund | I | Small-Cap Core |
| MCCRX | MassMutual Small Cap Opportunities Fund | R3 | Small-Cap Core |
| MOORX | MassMutual Small Cap Opportunities Fund | R4 | Small-Cap Core |
| MSCDX | MassMutual Small Cap Opportunities Fund | R5 | Small-Cap Core |
| MMOGX | MassMutual Small Cap Opportunities Fund | Y | Small-Cap Core |
| MSVYX | MassMutual Small Cap Opportunities Fund | Service | Small-Cap Core |
| MMQLX | MassMutual Small Cap Value Equity Fund | Administrative | Small-Cap Core |
| MMQAX | MassMutual Small Cap Value Equity Fund | A | Small-Cap Core |
| MMQIX | MassMutual Small Cap Value Equity Fund | I | Small-Cap Core |
| MMQTX | MassMutual Small Cap Value Equity Fund | R3 | Small-Cap Core |
| MMQFX | MassMutual Small Cap Value Equity Fund | R4 | Small-Cap Core |
| MMQSX | MassMutual Small Cap Value Equity Fund | R5 | Small-Cap Core |
| MMNKX | MassMutual Small Cap Value Equity Fund | Y | Small-Cap Core |
| MMQYX | MassMutual Small Cap Value Equity Fund | Service | Small-Cap Core |
| MMYLX | MassMutual Small Company Value Fund | Administrative | Small-Cap Core |
| MMYAX | MassMutual Small Company Value Fund | A | Small-Cap Core |
| MSVZX | MassMutual Small Company Value Fund | I | Small-Cap Core |
| MSVNX | MassMutual Small Company Value Fund | R3 | Small-Cap Core |
| MMVFX | MassMutual Small Company Value Fund | R4 | Small-Cap Core |
| MSVSX | MassMutual Small Company Value Fund | R5 | Small-Cap Core |
| MMNLX | MassMutual Small Company Value Fund | Y | Small-Cap Core |
| MMVYX | MassMutual Small Company Value Fund | Service | Small-Cap Core |
| MSBLX | MassMutual Strategic Bond Fund | Administrative | Core Plus Bond |
| MSBAX | MassMutual Strategic Bond Fund | A | Core Plus Bond |
| MSBZX | MassMutual Strategic Bond Fund | I | Core Plus Bond |
| MSBNX | MassMutual Strategic Bond Fund | R3 | Core Plus Bond |
| MSBRX | MassMutual Strategic Bond Fund | R4 | Core Plus Bond |
| MBSSX | MassMutual Strategic Bond Fund | R5 | Core Plus Bond |
| MMNMX | MassMutual Strategic Bond Fund | Y | Core Plus Bond |
| MBSYX | MassMutual Strategic Bond Fund | Service | Core Plus Bond |
| MPLSX | MassMutual Strategic Emerging Markets Fund | Administrative | Emerging Markets |
| MPASX | MassMutual Strategic Emerging Markets Fund | A | Emerging Markets |
| MPZSX | MassMutual Strategic Emerging Markets Fund | I | Emerging Markets |
| MPZRX | MassMutual Strategic Emerging Markets Fund | R3 | Emerging Markets |
| MPRSX | MassMutual Strategic Emerging Markets Fund | R4 | Emerging Markets |
| MPSMX | MassMutual Strategic Emerging Markets Fund | R5 | Emerging Markets |
| MPEYX | MassMutual Strategic Emerging Markets Fund | Service | Emerging Markets |
| MSPLX | MassMutual Total Return Bond Fund | Administrative | Core Bond |
| MPTRX | MassMutual Total Return Bond Fund | A | Core Bond |
| MSPZX | MassMutual Total Return Bond Fund | I | Core Bond |
| MSPNX | MassMutual Total Return Bond Fund | R3 | Core Bond |
| MSPGX | MassMutual Total Return Bond Fund | R4 | Core Bond |
| MSPSX | MassMutual Total Return Bond Fund | R5 | Core Bond |
| MSPHX | MassMutual Total Return Bond Fund | Service | Core Bond |
| MKSXX | MassMutual US Government Money Market Fund | R5 | Institutional U.S. Government Money Market |
This directory is refreshed monthly, most recently on Dec 7, 2024.