Exhibit 19(b)
Certification Pursuant to Rule 30a-2(b) under the 1940 Act and Section 906 of the Sarbanes-Oxley Act
This certification is furnished pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the report on Form N-CSR for the period ended August 31, 2026 of GMO ETF Trust (the “Company”).
I, Tara Pari, Principal Executive Officer of the Company, certify that:
| (i) | the Form N-CSR fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and |
| (ii) | the information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Company. |
A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic form of this written statement required by Section 906, has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.
| Dated: | November 5, 2026 | |
| By: | /s/ Tara Pari | |
| Tara Pari | ||
| Principal Executive Officer | ||
Certification Pursuant to Rule 30a-2(b) under the 1940 Act and Section 906 of the Sarbanes-Oxley Act
This certification is furnished pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the report on Form N-CSR for the period ended August 31, 2026 of GMO ETF Trust (the “Company”).
I, Betty Maganzini, Principal Financial Officer of the Company, certify that:
| (i) | the Form N-CSR fully complies with the requirements of Section 13(a) or Section 15(d), as applicable of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and |
| (ii) | the information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Company. |
A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic form of this written statement required by Section 906, has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.
| Dated: | November 5, 2026 | |
| By: | /s/ Betty Maganzini | |
| Betty Maganzini | ||
| Principal Financial Officer | ||