X0202 SCHEDULE 13D/A 0001140361-21-035115 0001886697 XXXXXXXX LIVE 1 Common stock, $0.01 par value per share 07/30/2026 0001869198 53190C102 Life Time Group Holdings, Inc.

2902 Corporate Place Chanhassen MN 55317

Joseph A. Hearn (212) 558-4000 Sullivan & Cromwell LLP 125 Broad Street New York NY 10004 0001886697 N JSS LTF Holdings Ltd WC D8 0 3378564 0 3378564 3378564 1.5 CO Y Colwood Investment Holding Inc. AF R1 0 3378564 0 3378564 3378564 1.5 CO Y JSS Private Investments Fund I AF N4 0 3378564 0 3378564 3378564 1.5 OO Y JSS Private Equity Investments Fund GP S.a.r.l AF N4 0 3378564 0 3378564 3378564 1.5 CO Y J. Safra Sarasin Fund Management (Luxembourg) S.A. AF N4 0 3378564 0 3378564 3378564 1.5 CO Y J. Safra Sarasin Asset Management (Europe) Limited AF X0 0 3378564 0 3378564 3378564 1.5 CO Y J. Safra Sarasin Holding AG AF V8 0 3378564 0 3378564 3378564 1.5 CO Y J. Safra Holdings Luxembourg S.a.r.l. AF N4 0 3378564 0 3378564 3378564 1.5 CO Y JS International Holdings Limited AF D0 0 3378564 0 3378564 3378564 1.5 CO Common stock, $0.01 par value per share Life Time Group Holdings, Inc. 2902 Corporate Place Chanhassen MN 55317 This amendment ("Amendment") to Schedule 13D (the "Schedule 13D") modifies the original Schedule 13D filed on October 21, 2021 by the Reporting Persons. Capitalized terms used but not defined in this Amendment have the meanings ascribed in the Schedule 13D. Except as specifically amended by this Amendment, the Schedule 13D is unchanged. Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following information: Effective July 30, 2026, JSS LTF Holdings Ltd terminated the Stockholders Agreement only as to Section 1 thereof (relating to the coordination of voting of securities among parties to the Stockholders Agreement) and, as a result, each Reporting Person ceased to be a member of any group with such other parties to the Stockholders Agreement for purposes of Regulation 13D-G under the Exchange Act. Item 5(a) of the Schedule 13D is hereby amended and supplemented by adding the following information: As of July 30, 2026, except as noted in the following sentence, each of the Reporting Persons may be deemed to beneficially own, and have shared voting and dispositive power with respect to, all of the Shares reported herein, which represent approximately 1.5% of the Issuer's outstanding Common Stock, calculated based on a total of 223,461,948 shares of Common Stock outstanding (as reported in the Issuer's Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission on July 30, 2026). As a result of internal reorganizations, J. Safra Holdings International (Luxembourg) S.A. may be deemed to have ceased to have voting or dispositive power with respect to the Shares reported herein. Item 5(e) of the Schedule 13D is hereby replaced with the following information: As a result of the termination described in Item 4, as of July 30, 2026, each Reporting Person ceased to be the beneficial owner of more than 5% of the Issuer's outstanding Common Stock. JSS LTF Holdings Ltd /s/ Jose L. P. Bouzas 07/30/2026 /s/ Israel Borba 07/30/2026 Colwood Investment Holding Inc. /s/ Jose L. P. Bouzas 07/30/2026 /s/ Israel Borba 07/30/2026 JSS Private Investments Fund I /s/ Ronnie Neefs 07/30/2026 /s/ Leonardo Mattos 07/30/2026 JSS Private Equity Investments Fund GP S.a.r.l /s/ Ronnie Neefs 07/30/2026 /s/ Leonardo Mattos 07/30/2026 J. Safra Sarasin Fund Management (Luxembourg) S.A. /s/ Ronnie Neefs 07/30/2026 /s/ Leonardo Mattos 07/30/2026 J. Safra Sarasin Asset Management (Europe) Limited /s/ Abigail Carroll 07/30/2026 /s/ Sascha D. Knobloch 07/30/2026 J. Safra Sarasin Holding AG /s/ Stephane Astruc 07/30/2026 /s/ Salomon Sebban 07/30/2026 J. Safra Holdings Luxembourg S.a.r.l. /s/ Gonzalo Pintos 07/30/2026 /s/ Mathieu Beaumont 07/30/2026 JS International Holdings Limited /s/ Daniel Wainberg 07/30/2026 /s/ Israel Borba 07/30/2026