Exhibit 31.1


I, Jonathan Steinberg, certify that:



I have reviewed this annual report on Form 10-K/A of WisdomTree Investments, Inc.;



Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;



/s/ Jonathan Steinberg

  Jonathan Steinberg

Chief Executive Officer

(Principal Executive Officer)

Date: April 30, 2021