Skip to main content
GRMAX logo

Nationwide S&P 500 Index Fund (GRMAX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$34.41 +$0.25 (+0.73%)

Beta 1.00: the stock has moved roughly in step with the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 17, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Nationwide S&P 500 Index Fund (GRMAX) trades at $34.41. Nationwide S&P 500 Index Fund (GRMAX) is a passively managed fund that seeks to replicate the performance of the S&P 500 Index. Sector: Financials.

Price as of · Last analyzed: Mar 17, 2026
Nationwide S&P 500 Index Fund (GRMAX) is a passively managed fund that seeks to replicate the performance of the S&P 500 Index. The fund provides investors with exposure to a broad range of large-cap U.S. equities.

Analyst Coverage for GRMAX: GRMAX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the GRMAX film Every key number, told as a short cinematic story — just press play. ~2 min

Nationwide S&P 500 Index Fund (GRMAX) Financial Services Profile

HeadquartersColumbus, US
IPO Year1999

Nationwide S&P 500 Index Fund (GRMAX) offers investors a low-cost, passively managed investment vehicle designed to mirror the S&P 500 Index. With a focus on large-cap U.S. equities, GRMAX provides diversified exposure and aims to match the index's performance before expenses, making it a core holding for many portfolios.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 17, 2026

What Is the Investment Thesis for GRMAX?

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

GRMAX presents a straightforward investment proposition: passive exposure to the S&P 500. With a beta of 1.00, the fund's volatility should closely track the index. For investors seeking market-matching returns without the costs and risks associated with active management, GRMAX offers a compelling option. A key value driver is the fund's expense ratio, which directly impacts net returns. The absence of a dividend yield may deter income-focused investors. Growth catalysts include continued inflows into passive investment vehicles and the overall performance of the U.S. large-cap equity market. Potential risks include market downturns and the concentration of the S&P 500 in a few mega-cap stocks.

Based on FMP financials and quantitative analysis

GRMAX Key Highlights

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

Market capitalization of $1.74 billion, indicating a substantial asset base.

  • Beta of 1.00, suggesting the fund's volatility mirrors the S&P 500 Index.
  • Passive management approach, aiming to replicate the S&P 500's performance.
  • Exposure to approximately 500 large U.S. companies across diverse sectors.
  • Absence of dividend yield, focusing solely on capital appreciation.

Who Are GRMAX's Competitors?

GRMAX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
AEDMX American Century Emerging Markets Fund $19.47 +1.09% $2.09B —
ETV Eaton Vance Tax-Managed Buy-Write Opportunities Fund $14.94 -0.07% $1.74B —
FAMWX FAM Value Fund $107.57 +0.38% $1.79B —
NSGAX Columbia Cornerstone Equity Fund Class A $25.98 +0.74% $1.55B —
PRCOX T. Rowe Price U.S. Equity Research Fund $76.56 +0.82% $1.94B —
BLK BlackRock, Inc. $1059.63 -0.44% $164B —
BX Blackstone Inc. $111.74 -0.45% $135B —
APOS Apollo Global Management, Inc. $25.59 -0.23% $74.8B —

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are GRMAX's Key Strengths?

Low expense ratio.

  • Passive management strategy.
  • Diversified exposure to the S&P 500.
  • Transparent investment approach.

What Are GRMAX's Weaknesses?

No potential for outperformance compared to the S&P 500.

  • Lack of dividend yield.
  • Vulnerability to market downturns.
  • Concentration risk in top S&P 500 holdings.

What Are the Key Risks for GRMAX?

Market downturns and economic recessions.

  • Increased competition among low-cost index funds.
  • Concentration risk in a few mega-cap stocks within the S&P 500.
  • Changes in investor sentiment towards passive investing.

What Threats Does GRMAX Face?

  • Competition from other low-cost index funds.
  • Market volatility.
  • Changes in the composition of the S&P 500.
  • Regulatory changes affecting the asset management industry.

What Are GRMAX's Competitive Advantages?

  • Low cost structure due to passive management.
  • Brand recognition of Nationwide Financial.
  • Direct exposure to the S&P 500 Index.

What Does GRMAX Do?

Nationwide S&P 500 Index Fund (GRMAX) is designed to replicate the performance of the S&P 500 Index, a widely recognized benchmark for the U.S. equity market. The fund employs a passive management strategy, meaning it does not actively select stocks or attempt to outperform the index. Instead, it aims to hold the same stocks as the S&P 500 in approximately the same weightings. The S&P 500 Index comprises approximately 500 of the largest publicly traded companies in the United States, spanning various sectors and industries. GRMAX offers investors a simple and cost-effective way to gain exposure to this broad market index. The fund's objective is to provide investment results that closely correspond to the performance of the S&P 500 Index before fees and expenses. As a passively managed fund, GRMAX typically has lower operating expenses compared to actively managed funds, which can be an attractive feature for investors seeking long-term, diversified equity exposure. The fund's performance is directly tied to the performance of the S&P 500, making it a suitable option for investors who believe in the overall growth and stability of the U.S. large-cap market. GRMAX is managed by Nationwide, a large financial services company with a long history of providing investment products and services.

What Products and Services Does GRMAX Offer?

  • Replicates the performance of the S&P 500 Index.
  • Invests in approximately 500 large-cap U.S. stocks.
  • Employs a passive management strategy.
  • Offers diversified exposure to the U.S. equity market.
  • Provides a low-cost investment option compared to actively managed funds.
  • Tracks the index's performance before deduction of fund expenses.

How Does GRMAX Make Money?

  • Generates revenue through management fees charged on assets under management (AUM).
  • Maintains a low expense ratio due to passive management strategy.
  • Attracts investors seeking broad market exposure and index-matching returns.

What Industry Does GRMAX Operate In?

GRMAX operates within the asset management industry, specifically in the passive investing segment. The industry has seen significant growth in recent years, driven by investors seeking low-cost, diversified exposure to broad market indices. GRMAX competes with other S&P 500 index funds offered by firms like AEDMX, ETV, FAMWX, NSGAX, and PRCOX. The competitive landscape is characterized by low expense ratios and minimal differentiation in investment strategy, as all funds aim to track the same index. The growth of passive investing is expected to continue, driven by increasing awareness of fees and the difficulty of consistently outperforming the market through active management.

Who Are GRMAX's Key Customers?

  • Individual investors seeking diversified equity exposure.
  • Retirement savers looking for long-term growth.
  • Financial advisors building portfolios for clients.
  • Institutional investors seeking to match the S&P 500's performance.
Model self-rating on this text: 85% (not a measure of the evidence) Updated: Mar 17, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is a fund, not an operating company

GRMAX Financials

Bull Case vs Bear Case

Bull Case

  • Low expense ratio.
  • Passive management strategy.
  • Diversified exposure to the S&P 500.
  • Transparent investment approach.

Bear Case

  • No potential for outperformance compared to the S&P 500.
  • Lack of dividend yield.
  • Vulnerability to market downturns.
  • Concentration risk in top S&P 500 holdings.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

GRMAX Latest News

No recent news available for GRMAX.

GRMAX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for GRMAX.

Price Targets

Wall Street price target analysis for GRMAX.

GRMAX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for GRMAX; grades run from A+ (80-100) to F (below 30).

What Investors Ask About Nationwide S&P 500 Index Fund (GRMAX) — Financials

What do analysts say about GRMAX stock?

As a passively managed index fund, GRMAX does not have traditional analyst ratings in the same way as individual stocks. Its performance is directly tied to the S&P 500 Index.

What are the main risks for GRMAX?

The primary risk for GRMAX is market risk, as the fund's performance is directly linked to the S&P 500 Index. A significant downturn in the U.S. equity market would negatively impact the fund's returns. Additionally, concentration risk exists due to the large weightings of a few mega-cap stocks within the S&P 500.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • The information provided is based on publicly available data and aims to provide a neutral overview of the company.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis