X0206 3 2023-09-29 1 0001895582 Pershing Square SPARC Holdings, Ltd./DE NA 0001994913 Judge Kathryn 787 ELEVENTH AVENUE, 9TH FLOOR NEW YORK 10019 1 0 0 0 Exhibit List: Exhibit 24.1 - Power of Attorney /s/ Steve Milankov, attorney-in-fact for Kathryn Judge 2023-09-29