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MMFFX Holdings List NMFQS:MMFFX

Large Blend | MassMutual
$14.24
↑ $0.03 (0.21%)
Last Updated: Aug 12, 2026

MM S&P 500® Index Fund Class A (MMFFX) - Large Blend fund with $3.42 Billion in assets. The fund allocates 45.55% of its portfolio to its top 10 holdings. It primarily invests in averagemarketcap cap stocks , with a focus on the cash and equivalents sector.

The largest holding in the fund is COMMON STOCK USD.00000625 at 6.33% of total assets. This is followed by COMMON STOCK USD.001 (1.83%) and COMMON STOCK USD.00001 (7.65%).

MMFFX Holdings

Name Weight Owned Change
COMMON STOCK USD.00000625 6.33% - -
COMMON STOCK USD.001 1.83% - -
COMMON STOCK USD.00001 7.65% - -
COMMON STOCK USD.01 4.15% - -
COMMON STOCK USD.000006 2.58% - -
COMMON STOCK USD.0033 1.68% - -
COMMON STOCK 2.19% - -
NVIDIA Corp 7.57% - -
Microsoft Corp 4.91% - -
Apple Inc 6.66% - -
Amazon.com Inc 3.64% - -
Meta Platforms Inc 2.24% - -
Broadcom Inc 2.62% - -
Alphabet Inc 2.40% - -
Tesla Inc 1.87% - -
Berkshire Hathaway Inc 1.57% - -

Asset Allocation

Bond 0.00%
Cash 0.31%
Non US Stock 0.50%
Not Classified 0.00%
Other 0.00%
US Stock 99.19%

Market Cap

AverageMarketCap 486920.11%
Giant 44.18%
Large 35.15%
Medium 18.70%
Micro 0.00%
Small 1.05%

Sector Weights

Cash and Equivalents 2.19%
Corporate 2.19%
Derivative 2.19%
Government 2.19%
Municipal 2.19%
Securitized 2.19%
Basic Materials 1.65%
Consumer Cyclical 9.49%
Financial Services 11.56%
Real Estate 1.82%
Consumer Defensive 4.52%
Healthcare 8.89%
Utilities 2.19%
Communication Services 9.91%
Energy 2.98%
Industrials 8.46%
Technology 38.55%

World Regions

Latin America 0.09%
North America 99.50%
Asia Developed 0.00%
Asia Emerging 0.09%
Australasia 0.00%
Japan 0.00%
Africa/Middle East 0.00%
Europe Developed 0.29%
Europe Emerging 0.00%
United Kingdom 0.03%