X0708 D LIVE 0002127771 Altimeter Premier Growth Expansion Fund, L.P. ONE INTERNATIONAL PLACE SUITE 4610 BOSTON MA MASSACHUSETTS 02110 (617) 310-6180 DELAWARE None None Limited Partnership true 2026 Brad Gerstner One International Place Suite 4610 Boston MA MASSACHUSETTS 02110 Executive Officer Managing Member of the General Partner of the Issuer John Kiernan III One International Place Suite 4610 Boston MA MASSACHUSETTS 02110 Executive Officer Chief Financial Officer of the General Partner of the Issuer Matthew Tolve One International Place Suite 4610 Boston MA MASSACHUSETTS 02110 Executive Officer Vice President of the General Partner of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.7 false 2026-05-15 false true false 2000000 J.P. Morgan Securities LLC 79 None None 390 Madison Avenue 32nd Floor New York NY NEW YORK 10017 All States false Raymond James & Associates, Inc. 705 None None 350 Park Avenue 12th Floor New York NY NEW YORK 10022 All States false 1500000000 1500000000 0 false 171 4022000 true 0 0 false Altimeter Premier Growth Expansion Fund, L.P. /s/ Matthew Tolve Matthew Tolve Vice President of the General Partner of the Issuer 2026-06-23