UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

(Amendment No. )

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Filed by a Party other than the Registrant ☒

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☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Under § 240.14a-12

WISDOMTREE, INC.

(Name of Registrant as Specified In Its Charter)

ETFS CAPITAL LIMITED

GRAHAM TUCKWELL

BRUCE AUST

TONIA PANKOPF

(Name of Persons(s) Filing Proxy Statement, if other than the Registrant)

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ETFS Capital Limited, together with the other participants named herein (collectively, “ETFS Capital”), has filed a definitive proxy statement and accompanying GOLD proxy card with the Securities and Exchange Commission (the “SEC”) to be used to solicit votes for the election of its slate of highly-qualified director nominees at the 2023 annual meeting of stockholders (the “Annual Meeting”) of WisdomTree, Inc., a Delaware corporation (the “Company”).

Item 1: On May 24, 2023, ETFS Capital issued a Rebuttal Investor Presentation titled “Setting the Record Straight”, a copy of which is attached hereto as Exhibit 1 and is incorporated herein by reference.