EXHIBIT 99.28(h)(xviii)

FIRST AMENDMENT TO WISDOMTREE TRUST RULE 12d1-4FUND OF FUNDS
INVESTMENT AGREEMENT

This AMENDMENT to the Rule 12d1-4 Fund of Funds Investment Agreement (as defined below) is made and effective as of February 6, 2025 (the “Amendment”), by and between WisdomTree Trust (the “Trust”), on behalf of each of its current and future series, severally and not jointly (each, an “Acquired Fund”), and Old Westbury Funds, Inc. (the “Corporation”), on behalf of each of its current and future series, severally and not jointly (each, an “Acquiring Fund”).

WHEREAS, the Trust, on behalf of the Acquired Funds, and the Corporation, on behalf of the Acquiring Funds, are parties to the Rule 12d1-4 Fund of Funds Investment Agreement, dated as of January 19, 2022 (the “Fund of Funds Investment Agreement”), pursuant to which the Acquiring Funds may invest in shares of the Acquired Funds in reliance on Rule 12d1-4 under the Investment Company Act of 1940; and

WHEREAS, the Trust, on behalf of the Acquired Funds, and the Corporation, on behalf of the Acquiring Funds, desire to amend the Fund of Funds Investment Agreement to reflect the addition of Old Westbury Total Equity Fund and Old Westbury Short-Term Bond Fund, each a series of the Corporation, as Acquiring Funds;

NOW, THEREFORE, in consideration of the premises and the mutual agreements contained herein, the sufficiency of which is hereby acknowledged, the parties hereby agree as follows:

1. The Acquiring Funds set forth on Appendix A to the Fund of Funds Investment Agreement are hereby deleted and replaced with the Acquiring Funds set forth on Appendix A hereto.

2. The Fund of Funds Investment Agreement, as expressly amended hereby, shall continue in full force and effect.

3. This Amendment may be executed in counterparts, all of which taken together shall constitute one and the same agreement.

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EXHIBIT 99.28(h)(xviii)

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their respective officers as of the date first written above.

EXHIBIT 99.28(h)(xviii)

APPENDIX A (as of February 17, 2025)

This Appendix A, as of February 17, 2025, sets forth the current Acquiring Funds for purposes of Appendix A to the Fund of Funds Investment Agreement, dated as of January 19, 2022, by and between WisdomTree Trust and Old Westbury Funds, Inc.

Acquiring Funds

Old Westbury All Cap Core Fund

Old Westbury Large Cap Strategies Fund

Old Westbury Small & Mid Cap Strategies Fund

Old Westbury Credit Income Fund

Old Westbury Fixed Income Fund

Old Westbury Municipal Bond Fund

Old Westbury California Municipal Bond Fund

Old Westbury New York Municipal Bond Fund

Old Westbury Short-Term Bond Fund

Old Westbury Total Equity Fund

EXHIBIT 99.28(h)(xviii)

EXHIBIT 99.28(h)(xviii)

EXHIBIT 99.28(h)(xviii)

¹ Prior to 12/21/2020, the ticker symbol GCC was used for an Exchange Traded Commodity Pool trading under a different name and strategy.