X0708 D/A LIVE 0001886533 MP Stone Overlay L.P. 345 PARK AVENUE 28TH FLOOR NEW YORK NY NEW YORK 10154 212-583-5000 DELAWARE None None Limited Partnership true - Blackstone Alternative Asset Management Associates LLC 345 Park Avenue 28th Floor New York NY NEW YORK 10154 Executive Officer General Partner - Blackstone Alternative Asset Management L.P. 345 Park Avenue 28th Floor New York NY NEW YORK 10154 Promoter Investment Manager Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0000902664-25-004362 2021-10-01 true true false 0 Indefinite 250500000 Indefinite false 2 0 0 0 The fund charges a management fee that is described in the fund's offering documents. false MP Stone Overlay L.P. /s/ Neil Schwartz Neil Schwartz COO of the Investment Manager 2026-10-09