Nationwide S&P 500 Index R6 (GRMIX)

Fund Assets	1.84B
Expense Ratio	0.188%
Min. Investment	$1,000,000
Turnover	3.39%
Dividend (ttm)	0.33
Dividend Yield	0.96%
Dividend Growth	4.59%
Payout Frequency	Quarterly
Ex-Dividend Date	Sep 16, 2026

Previous Close	34.83
YTD Return	13.64%
1-Year Return	17.34%
5-Year Return	84.13%
52-Week Low	28.62
52-Week High	35.28
Beta (5Y)	1.00
Holdings	509
Inception Date	Dec 29, 1999

About GRMIX

Nationwide S&P 500 Index Fund Class R6 is a U.S. equity mutual fund designed to closely track the performance of the S&P 500 Index, which consists of approximately 500 large-cap publicly traded American companies spanning various industries. Employing a passive management approach, the fund seeks to replicate the returns of its benchmark before fees by investing at least 80% of its net assets in the equities of companies represented in the S&P 500. This approach results in low portfolio turnover and helps maintain a competitively low expense ratio of 0.19%. The fund is characterized by broad sector diversification, with top weightings in Information Technology, Financials, Health Care, and Consumer Discretionary companies. Its portfolio typically holds over 500 securities, with the largest positions in leading U.S. corporations such as Microsoft, Apple, NVIDIA, Amazon, and Meta Platforms. The Class R6 share class is tailored for retirement plans and institutional investors, offering no 12b-1 fees and a minimum investment of $1 million. With total net assets of around $1.5 billion, the fund plays a significant role for investors seeking low-cost exposure to the U.S. large-cap equity market and long-term growth potential in one diversified vehicle.

• Fund Family: Nationwide
• Category: Large Blend
• Performance Rating: Above Average
• Risk Rating: Average
• Stock Exchange: Nasdaq
• Ticker Symbol: GRMIX
• Share Class: Class R6
• Index: S&P 500 TR

Performance

GRMIX had a total return of 17.34% in the past year, including dividends. Since the fund's inception, the average annual return has been 8.23%.

Equivalent Funds

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

Symbol	Provider	Name	Expense Ratio
VINIX	Vanguard	Vanguard Institutional Index I	0.03%

Other Share Classes

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

Symbol	Share Class	Expense Ratio
GRMIX	Class R6	0.18%
GRISX	Institutional Service Class	0.43%
GRMAX	Class A	0.57%
GRMSX	Service Class	0.58%

Top 10 Holdings

37.53% of assets

Name	Symbol	Weight
NVIDIA Corporation	NVDA	8.02%
Apple Inc.	AAPL	6.98%
Microsoft Corporation	MSFT	5.66%
Amazon.com, Inc.	AMZN	3.81%
Alphabet Inc.	GOOGL	2.98%
Broadcom Inc.	AVGO	2.63%
Alphabet Inc.	GOOG	2.38%
Meta Platforms, Inc.	META	1.89%
Micron Technology, Inc.	MU	1.62%
Tesla, Inc.	TSLA	1.55%

Dividend History

Ex-Dividend	Amount	Pay Date
Sep 16, 2026	$0.07172	Sep 17, 2026
Jun 17, 2026	$0.08813	Jun 18, 2026
Mar 18, 2026	$0.05283	Mar 19, 2026
Dec 18, 2025	$1.4343	Dec 19, 2025
Sep 8, 2025	$0.07585	Sep 9, 2025
Jun 9, 2025	$0.08204	Jun 10, 2025

Data Sources: Tiingo, Financial Modeling Prep, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Financial Modeling Prep. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

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