Activist & passive stakes

Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.

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Filing

Stake type

Min % owned

All filings, new and amended.1–2 of 2

PassiveNew
Oct 30, 2026
ASTS · AST SpaceMobile Inc
Vanguard Capital Management
5.11% · 15,330,194 shSEC
PassiveNew
Oct 27, 2026
ASTS · AST SpaceMobile, Inc.
BlackRock, Inc.
5.4% · 16,115,870 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveNew	ASTS	Vanguard Capital Management in AST SpaceMobile Inc	5.11%	15,330,194	Oct 30, 2026	SEC
PassiveNew	ASTS	BlackRock, Inc. in AST SpaceMobile, Inc.	5.4%	16,115,870	Oct 27, 2026	SEC