Blackstone Management Partners L.L.C., the investment manager for Blackstone Inc., has filed a Form 13F-HR/A with the U.S. Securities and Exchange Commission, disclosing its equity holdings as of June 30, 2026. The filing details the firm's portfolio of equity securities managed for clients.

The report indicates that the firm has initiated new positions in two companies during the reporting period. The first new holding is Medline Industries Inc., Class A common stock. The filing lists a position of 101,791,008 shares. The second new position is in Liftoff Mobile Inc., common stock, with a disclosed position of 83,831,109 shares.

Both positions are classified as 'SH OTR,' which refers to ordinary shares held outside of a standard exchange listing.