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

New filings only, amendments hidden. Show all filings →1–5 of 5

PassiveNew
Nov 10, 2026
RXRX · Recursion Pharmaceuticals Inc
State Street Corporation
5.6% · 30,001,137 shSEC
PassiveNew
Nov 9, 2026
YCY · AA Mission Acquisition Corp. II
W. R. Berkley Corporation
6.6% · 782,356 shSEC
PassiveNew
Nov 9, 2026
SION · Sionna Therapeutics, Inc.
The Goldman Sachs Group, Inc.
5.8% · 2,639,418 shSEC
PassiveNew
Nov 5, 2026
RVSN · Rail Vision Ltd.
Saffron & Hive LLC
13% · 298,760 shSEC
PassiveNew
Nov 3, 2026
SMX · SMX (Security Matters) PLC
Forsakringsaktiebolaget Avanza Pension
12.52% · 136,307 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveNew	RXRX	State Street Corporation in Recursion Pharmaceuticals Inc	5.6%	30,001,137	Nov 10, 2026	SEC
PassiveNew	YCY	W. R. Berkley Corporation in AA Mission Acquisition Corp. II	6.6%	782,356	Nov 9, 2026	SEC
PassiveNew	SION	The Goldman Sachs Group, Inc. in Sionna Therapeutics, Inc.	5.8%	2,639,418	Nov 9, 2026	SEC
PassiveNew	RVSN	Saffron & Hive LLC in Rail Vision Ltd.	13%	298,760	Nov 5, 2026	SEC
PassiveNew	SMX	Forsakringsaktiebolaget Avanza Pension in SMX (Security Matters) PLC	12.52%	136,307	Nov 3, 2026	SEC