EX-28.d.3.a
EXHIBIT A
INVESTMENT ADVISORY AGREEMENT
BETWEEN
NATIONWIDE FUND ADVISORS AND NATIONWIDE MUTUAL FUNDS
Effective September 18, 2015
As amended July 1, 2026*
| Funds of the Trust | Advisory Fees | |
| Nationwide Strategic Income Fund (formerly, Nationwide Amundi Strategic Income Fund) | 0.55% on assets up to $500 million; and 0.50% on assets of $500 million and more | |
| Nationwide International Small Cap Fund | 0.80% on assets up to $500 million; 0.775% on assets of $500 million and more but less than $1 billion; and 0.75% on assets of $1 billion and more | |
| Nationwide Loomis All Cap Growth Fund | 0.80% on assets up to $1 billion; and 0.775% on assets of $1 billion and more | |
| Nationwide BNY Mellon Dynamic U.S. Equity Income Fund | 0.60% on assets up to $1 billion; and 0.575% on assets of $1 billion and more | |
| Nationwide Bond Portfolio | 0.265% on assets up to $500 million; 0.255% on assets of $500 million and more but less than $1 billion; and 0.245% on assets of $1 billion and more | |
| Nationwide GQG US Quality Equity Fund | 0.45% on assets up to $1 billion; and 0.42% on assets of $1 billion and more | |
| Nationwide U.S. 130/30 Equity Portfolio | 0.93% on assets up to $200 million; 0.73% on assets of $200 million and more but less than $500 million; and 0.68% on assets of $500 million and more | |
| Nationwide Fundamental All Cap Equity Portfolio | 0.22% on all assets | |
| Nationwide International Equity Portfolio | 0.465% on assets up to $500 million; 0.440% on assets of $500 million and more but less than $1 billion; and 0.415% on assets of $1 billion and more | |
| Nationwide Large Cap Equity Portfolio | 0.41% on assets up to $500 million; 0.39% on assets of $500 million and more but less than $1 billion; and 0.37% on assets of $1 billion and more |
*As approved at the Board of Trustees Meeting held on June 9, 2026.
IN WITNESS WHEREOF, the parties have executed this Amended Exhibit A on the day and year first written above.
| NATIONWIDE FUND ADVISORS | ||
| By:_/s/ Joseph Aniano______________ | ||
| Name: Joseph N. Aniano | ||
| Title: President | ||
| NATIONWIDE MUTUAL FUNDS | ||
| By: _/s/ Joseph Aniano_______________ | ||
| Name: Joseph N. Aniano | ||
| Title: President | ||