GMCCX
Nationwide Mid Cap Market Index Fund
Nationwide Mutual Funds
Index fund
Expense ratio1
1.38%
Net assets2
$478.41M
Holdings2
406
Category
US Equity
2023 return3
14.79%

Investment objective & strategy

As of Feb. 19, 2026 · prospectus

Objective. The Nationwide Mid Cap Market Index Fund seeks to match the performance of the Standard & Poors MidCap 400 Index (S&P MidCap 400 Index) as closely as possible before the deduction of Fund expenses.

Strategy. The Fund employs a passive management, or indexing, approach, which seeks to match approximately the performance of the S&P MidCap 400 Index before the deduction of Fund expenses. The S&P MidCap 400 Index includes equity securities of approximately 400 mid-cap U.S. companies in a wide range of businesses. Under normal circumstances, the Fund invests at least 80% of its net assets in securities of companies included in the S&P MidCap 400 Index. The Fund does not necessarily invest in all of the securities included in the S&P MidCap 400 Index or in the same weightings. The Fund intends to be diversified in approximately the same proportion as the S&P MidCap 400 Index is diversified. The Fund may become nondiversified, as … The Fund employs a passive management, or indexing, approach, which seeks to match approximately the performance of the S&P MidCap 400 Index before the deduction of Fund expenses. The S&P MidCap 400 Index includes equity securities of approximately 400 mid-cap U.S. companies in a wide range of businesses. Under normal circumstances, the Fund invests at least 80% of its net assets in securities of companies included in the S&P MidCap 400 Index. The Fund does not necessarily invest in all of the securities included in the S&P MidCap 400 Index or in the same weightings. The Fund intends to be diversified in approximately the same proportion as the S&P MidCap 400 Index is diversified. The Fund may become nondiversified, as defined in the Investment Company Act of 1940 Act, as amended (the 1940 Act), solely as a result of a change in relative market capitalization or index weighting of one or more constituents of the S&P MidCap 400 Index. A nondiversified fund generally invests a greater proportion of its assets in the securities of one or more issuers and invests overall in a smaller number of issuers than a diversified fund. Shareholder approval will not be sought if the Fund becomes nondiversified due solely to a change in the relative market capitalization or index weighting of one or more constituents of the S&P MidCap 400 Index.

Top holdings

As of April 30, 2026 · N-PORT
SecurityTickerValue% of fund
Treasury Repurchase Agreement $19.93M 4.16%
Treasury Repurchase Agreement NMRA $5.00M 1.05%
Treasury Repurchase Agreement $5.00M 1.05%
FLEX LTD $4.66M 0.97%
TECHNIPFMC PLC $4.24M 0.89%
CURTISS WRIGHT CORPORATION $3.69M 0.77%
XPO LOGISTICS INC $3.57M 0.75%
UNITED THERAPEUTICS CORP DEL $3.40M 0.71%
MASTEC INC $3.33M 0.70%
FABRINET $3.32M 0.69%
View all holdings →

Allocation by sector

As of April 30, 2026 · N-PORT
View portfolio breakdown →

Portfolio moves

Jan 31, 2026 → Apr 30, 2026
Opened
15
Exited
14
Increased
193
Decreased
64
Unchanged
134

How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.

View portfolio moves →

Similar funds

Funds whose portfolios most overlap this one, by weight

Advisers

As of October 31, 2025 · N-CEN
FirmRole
BlackRock Investment Management, LLC Sub-adviser
Nationwide Fund Advisors Adviser

Footnotes

  1. Expense ratio as of February 21, 2023, from the fund's prospectus.
  2. Net assets and holdings count as of April 30, 2026, from the fund's N-PORT filing.
  3. Total return for calendar year 2023, before tax and after fund expenses. Computed by compounding the twelve monthly total returns the fund reported in its SEC N-PORT filings for 2023 (the latest prospectus does not yet chart this year).

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.