MM S&P 500® Index Fund Class I (MMIZX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
15.53
+0.09 (0.58%)
Jul 9, 2025, 4:00 PM EDT
-13.53%
Fund Assets 2.19B
Expense Ratio 0.14%
Min. Investment $0.00
Turnover 4.00%
Dividend (ttm) 4.68
Dividend Yield 30.03%
Dividend Growth 319.28%
Payout Frequency Annual
Ex-Dividend Date n/a
Previous Close 15.44
YTD Return 7.10%
1-Year Return 7.39%
5-Year Return 98.06%
52-Week Low 12.32
52-Week High 19.71
Beta (5Y) n/a
Holdings 506
Inception Date Dec 7, 2011

About MMIZX

MM S&P 500® Index Fund Class I is an institutional mutual fund designed to replicate the performance of the S&P 500 Index by investing in the equity securities of the index's constituent companies in proportion to their weightings. This fund aims to provide investors with broad exposure to the large-cap U.S. equity market, encompassing prominent sectors such as technology, consumer discretionary, healthcare, communication services, and financials. Its portfolio typically includes leading companies like Microsoft, Apple, NVIDIA, Amazon, and Alphabet, reflecting a diversified allocation within the large blend investment style. With a notably low expense ratio of 0.14%, the fund offers a cost-efficient way for investors to track the S&P 500's returns, which over various time horizons have closely matched the index’s own performance. This fund plays a significant role in passive investment strategies by providing a benchmark-based investment vehicle that supports diversification and market-level returns through an index-tracking approach.

Fund Family MassMutual
Category Large Blend
Stock Exchange NASDAQ
Ticker Symbol MMIZX
Share Class Class I
Index S&P 500 TR

Performance

MMIZX had a total return of 7.39% in the past year, including dividends. Since the fund's inception, the average annual return has been 13.40%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

Symbol Provider Name Expense Ratio
FDFIX Fidelity Fidelity Flex 500 Index Fund n/a
FLCPX Fidelity Fidelity SAI U.S. Large Cap Index Fund 0.02%
VFIAX Vanguard Vanguard 500 Index Fund Admiral Shares 0.04%
FXAIX Fidelity Fidelity 500 Index Fund 0.02%
SWPPX Schwab Schwab® S&P 500 Index Fund 0.02%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol Share Class Expense Ratio
MIEZX Class R5 0.24%
MMIEX Service Class 0.39%
MIEYX Administrative Class 0.49%
MIEAX Class R4 0.64%

Top 10 Holdings

33.52% of assets
Name Symbol Weight
Apple Inc. AAPL 7.01%
Microsoft Corporation MSFT 5.86%
NVIDIA Corporation NVDA 5.57%
Amazon.com, Inc. AMZN 3.77%
Meta Platforms, Inc. META 2.65%
Berkshire Hathaway Inc. BRK.B 2.05%
Alphabet Inc. GOOGL 1.89%
Broadcom Inc. AVGO 1.65%
Alphabet Inc. GOOG 1.55%
Tesla, Inc. TSLA 1.52%
View More Holdings

Dividend History

Ex-Dividend Amount Pay Date
Dec 13, 2024 $4.67612 Dec 16, 2024
Dec 13, 2023 $1.11527 Dec 14, 2023
Dec 14, 2022 $4.29142 Dec 15, 2022
Dec 16, 2021 $2.81974 Dec 17, 2021
Dec 14, 2020 $3.04041 Dec 15, 2020
Dec 16, 2019 $1.2207 Dec 17, 2019
Full Dividend History