GMXAX — Nationwide Mid Cap Market Index Fund
Data updated: 2026-06-23
GMXAX — Nationwide Mid Cap Market Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Blend / Core Equity · $478.41M AUM · 0.65% expense ratio · 28.7% 1-yr return. From SEC regulatory filings.
GMXAX Fund Overview
GMXAX — Nationwide Mid Cap Market Index Fund is a US mutual fund managed by Nationwide Mutual Funds, categorised as United States Mid Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Nationwide Mutual Funds
- Category: United States Mid Cap Blend / Core Equity
- Assets under management: $478.41M
- 1-year return: 28.7%
- Ticker: GMXAX
- SEC CIK: 0001048702
- SEC series ID: S000004998
- Share class ID: C000013561
GMXAX Holdings
Top 10 holdings of Nationwide Mid Cap Market Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Cf Secured LLC | 4.16% |
| Natixis New York Branch | 1.05% |
| Nomura Securities International, Inc. | 1.05% |
| Flex Ltd. | 0.97% |
| TechnipFMC plc | 0.89% |
| Curtiss-Wright Corp. | 0.77% |
| XPO, Inc. | 0.75% |
| United Therapeutics Corp. | 0.71% |
| MasTec, Inc. | 0.70% |
| Fabrinet | 0.69% |
GMXAX Portfolio Allocation
Asset-class allocation of Nationwide Mid Cap Market Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 98.9% |
| Cash & Equivalents | 6.5% |
GMXAX Performance
Total returns for GMXAX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 10.3% |
| 1 year | 28.7% |
| 3 years (annualised) | 14.5% |
| 5 years (annualised) | 6.9% |
GMXAX Risk Information
Risk metrics for GMXAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 11.6%
GMXAX Costs and Fees
GMXAX costs about $65 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.65%
- Gross expense ratio: 0.68%
- Portfolio turnover: 16%
- Brokerage commissions: 0.49 bps of average net assets (SEC N-CEN)
GMXAX Cashflows
Over the 12 months to 2026-04, Nationwide Mid Cap Market Index Fund had net outflows of $78.54M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$1.83M |
| 2026-03 | −$3.50M |
| 2026-02 | −$3.53M |
| 2026-01 | −$56.33M |
| 2025-12 | $46.27M |
| 2025-11 | −$29.96M |
GMXAX Debt Constituents
No individual debt constituents are reported in Nationwide Mid Cap Market Index Fund's latest SEC N-PORT filing.
GMXAX Prospectus and SEC Filings
Official Nationwide Mid Cap Market Index Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Mid Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.