AST SpaceMobile ASTS Institutional Ownership

AST SpaceMobile, Inc. (NASDAQ:ASTS) has 754 institutional investors that have filed 13F reports for the period ending June 2026.

• These investors held 58.2% of outstanding shares in June 2026, up from 56.5% in March 2026.
• Their total shares held in ASTS increased 9.69% quarter over quarter, and separately, investors owning AST SpaceMobile increased 106.58% from a year ago.
• Among the 754 funds, 544 bought more AST SpaceMobile shares, 138 sold down, and 72 held their ground.
• The aggregate institutional position in AST SpaceMobile amounted to 174.0Mn shares as of June 2026, up by 15.37Mn shares quarter on quarter, and up 51.5Mn shares year over year.
• As of June 30, 2026, Rakuten Group, Inc. held the largest stake in AST SpaceMobile with 15.51Mn shares, accounting for 5.19% of total shares outstanding.
• Top purchasers of ASTS stock for the quarter ending June 2026 included Morgan Stanley (4.12Mn), Marex Group Ltd (3.58Mn), JANE STREET GROUP, LLC (3.56Mn), NORGES BANK (3.33Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.29Mn).
• The largest sales of ASTS for the quarter ending June 2026 came from Rakuten Group, Inc. (15.51Mn), D. E. Shaw & Co., Inc. (2.46Mn), FMR LLC (1.49Mn), Clear Street Group Inc. (974.16K), ALLIANCEBERNSTEIN L.P. (941.71K).
• According to Business Quant data, leading holders of ASTS for June 2026 are Rakuten Group, Inc. (15.51Mn), BlackRock, Inc. (15.27Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (13.33Mn), VANGUARD CAPITAL MANAGEMENT LLC (12.52Mn), Alphabet Inc. (8.94Mn), Morgan Stanley (7.32Mn), UBS Group AG (6.6Mn), State Street Corp (6.53Mn), Marex Group Ltd (6.22Mn), Vodafone Ventures Ltd (5.47Mn).