MM S&P 500® Index R4 (MIEAX)

Fund Assets	2.14B
Expense Ratio	0.629%
Min. Investment	$0.00
Turnover	5.00%
Dividend (ttm)	0.10
Dividend Yield	0.67%
Dividend Growth	-31.32%
Payout Frequency	Annual
Ex-Dividend Date	Dec 15, 2025

Previous Close	15.35
YTD Return	13.21%
1-Year Return	16.59%
5-Year Return	70.45%
52-Week Low	12.44
52-Week High	15.98
Beta (5Y)	1.00
Holdings	507
Inception Date	Mar 1, 1998

About MIEAX

The MassMutual S&P 500 Index Fund Class R4 is a passively managed mutual fund designed to closely replicate the performance of the S&P 500 Index, a broad measure of the largest publicly traded companies in the United States. The fund primarily invests at least 80% of its assets in the equity securities constituting the S&P 500, mirroring the index’s sector and company weightings to provide investors with exposure to the U.S. large-cap equity market. Managed by MassMutual since its inception in 1998, the fund offers a diversified portfolio across key sectors such as information technology, consumer discretionary, communication services, and financials, with top holdings typically including leading firms like Apple, Microsoft, and NVIDIA. Targeted toward investors seeking long-term growth that tracks the U.S. stock market’s performance, the fund serves as a foundational core holding in many diversified portfolios, aiming to deliver returns comparable to the overall U.S. equity market.

• Fund Family: MassMutual
• Category: Large Blend
• Performance Rating: Average
• Risk Rating: Average
• Stock Exchange: Nasdaq
• Ticker Symbol: MIEAX
• Share Class: Class R4
• Index: S&P 500 TR

Performance

MIEAX had a total return of 16.59% in the past year, including dividends. Since the fund's inception, the average annual return has been 7.88%.

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
VFFSX	Vanguard	Vanguard 500 Index Institutional Select	0.01%
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%

Other Share Classes

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

Symbol	Share Class	Expense Ratio
MMIZX	Class I	0.14%
MIEZX	Class R5	0.24%
MMIEX	Service Class	0.39%
MIEYX	Administrative Class	0.49%

Top 10 Holdings

36.32% of assets

Name	Symbol	Weight
NVIDIA Corporation	NVDA	7.50%
Apple Inc.	AAPL	6.57%
Microsoft Corporation	MSFT	4.29%
Amazon.com, Inc.	AMZN	3.61%
Alphabet Inc.	GOOGL	3.24%
Broadcom Inc.	AVGO	2.77%
Alphabet Inc.	GOOG	2.58%
Micron Technology, Inc.	MU	2.01%
Meta Platforms, Inc.	META	1.91%
Tesla, Inc.	TSLA	1.83%

Dividend History

Ex-Dividend	Amount	Pay Date
Dec 15, 2025	$2.44144	Dec 16, 2025
Dec 13, 2024	$4.57702	Dec 16, 2024
Dec 13, 2023	$1.04235	Dec 14, 2023
Dec 14, 2022	$4.19949	Dec 15, 2022
Dec 16, 2021	$2.69835	Dec 17, 2021
Dec 14, 2020	$2.93949	Dec 15, 2020

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

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