Activist & passive stakes

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

Showing the last 10 days.Sign up free for 90 days

Filing

Stake type

Min % owned

Amendments only.1–2 of 2

PassiveAmendment 1Below 5%
Oct 30, 2026
APT · Alpha Pro Tech Ltd
Vanguard Capital Management
4.29% · 438,457 shSEC
PassiveAmendment 9
Oct 27, 2026
APTV · Aptiv Plc
BlackRock, Inc.
6% · 12,531,620 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveAmendment 1Below 5%	APT	Vanguard Capital Management in Alpha Pro Tech Ltd	4.29%	438,457	Oct 30, 2026	SEC
PassiveAmendment 9	APTV	BlackRock, Inc. in Aptiv Plc	6%	12,531,620	Oct 27, 2026	SEC