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

Amendments only.1–1 of 1

PassiveAmendment 1
Oct 27, 2026
GSG · iShares S&P GSCI Commodity-Indexed Trust
BlackRock Portfolio Management LLC
9.4% · 2,703,324 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveAmendment 1	GSG	BlackRock Portfolio Management LLC in iShares S&P GSCI Commodity-Indexed Trust	9.4%	2,703,324	Oct 27, 2026	SEC