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

New Amendments All

Stake type

Activist Passive

Min % owned

≥10%≥20%

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New filings only, amendments hidden. Show all filings →1–17 of 17

PassiveNew
Nov 6, 2026
GOSS · Gossamer Bio Inc
Fmr Llc
10.9% · 667,465 shSEC
PassiveNew
Nov 6, 2026
BBTX · Bambusa Therapeutics, Inc.
Thomas Maier
9.2% · 4,699,188 shSEC
PassiveNew
Nov 5, 2026
BJ · BJ's Wholesale Club Holdings, Inc.
Victory Capital Management, Inc.
6.05% · 7,637,818 shSEC
PassiveNew
Nov 5, 2026
OLED · Universal Display Corp \Pa\
Primecap Management Co/Ca/
5.24% · 2,408,924 shSEC
PassiveNew
Nov 5, 2026
RVSN · Rail Vision Ltd.
Saffron & Hive LLC
13% · 298,760 shSEC
ActivistNew
Nov 4, 2026
VVR · Invesco Senior Income Trust
Saba Capital Management, L.P.
5.18% · 7,976,862 shSEC
PassiveNew
Nov 3, 2026
QMLS · Qumulusai, Inc.
Focus Partners Wealth
5.7% · 0 shSEC
PassiveNew
Nov 3, 2026
SMX · SMX (Security Matters) PLC
Forsakringsaktiebolaget Avanza Pension
12.52% · 136,307 shSEC
PassiveNew
Oct 30, 2026
NWSA · News Corp
Vanguard Portfolio Management
5.1% · 18,396,531 shSEC
PassiveNew
Oct 30, 2026
OLED · Universal Display Corp
Vanguard Capital Management
5.02% · 2,309,931 shSEC
PassiveNew
Oct 30, 2026
PALI · Palisade Bio Inc
Vanguard Capital Management
5.16% · 8,995,805 shSEC
PassiveNew
Oct 29, 2026
ADCT · ADC Therapeutics SA
Bain Capital Life Sciences Opportunities IV, L.P.
9.99% · 14,825,625 shSEC
PassiveNew
Oct 29, 2026
CSBA · CSB Financial Inc.
Community Savings Bank Employee Stock Ownership Plan Trust
8% · 112,235 shSEC
PassiveNew
Oct 28, 2026
TDAY · USA TODAY Co., Inc.
Bank Of America Corp /De/
6% · 8,821,725 shSEC
PassiveNew
Oct 27, 2026
CP · Canadian Pacific Kansas City Ltd
BlackRock, Inc.
5.02% · 44,104,764 shSEC
PassiveNew
Oct 27, 2026
AMSF · Amerisafe Inc
BlackRock Portfolio Management LLC
6% · 1,116,292 shSEC
PassiveNew
Oct 27, 2026
GLOB · Globant Sa
BlackRock Portfolio Management LLC
5.2% · 2,231,451 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveNew	GOSS	Fmr Llc in Gossamer Bio Inc	10.9%	667,465	Nov 6, 2026	SEC
PassiveNew	BBTX	Thomas Maier in Bambusa Therapeutics, Inc.	9.2%	4,699,188	Nov 6, 2026	SEC
PassiveNew	BJ	Victory Capital Management, Inc. in BJ's Wholesale Club Holdings, Inc.	6.05%	7,637,818	Nov 5, 2026	SEC
PassiveNew	OLED	Primecap Management Co/Ca/ in Universal Display Corp \Pa\	5.24%	2,408,924	Nov 5, 2026	SEC
PassiveNew	RVSN	Saffron & Hive LLC in Rail Vision Ltd.	13%	298,760	Nov 5, 2026	SEC
ActivistNew	VVR	Saba Capital Management, L.P. in Invesco Senior Income Trust	5.18%	7,976,862	Nov 4, 2026	SEC
PassiveNew	QMLS	Focus Partners Wealth in Qumulusai, Inc.	5.7%	0	Nov 3, 2026	SEC
PassiveNew	SMX	Forsakringsaktiebolaget Avanza Pension in SMX (Security Matters) PLC	12.52%	136,307	Nov 3, 2026	SEC
PassiveNew	NWSA	Vanguard Portfolio Management in News Corp	5.1%	18,396,531	Oct 30, 2026	SEC
PassiveNew	OLED	Vanguard Capital Management in Universal Display Corp	5.02%	2,309,931	Oct 30, 2026	SEC
PassiveNew	PALI	Vanguard Capital Management in Palisade Bio Inc	5.16%	8,995,805	Oct 30, 2026	SEC
PassiveNew	ADCT	Bain Capital Life Sciences Opportunities IV, L.P. in ADC Therapeutics SA	9.99%	14,825,625	Oct 29, 2026	SEC
PassiveNew	CSBA	Community Savings Bank Employee Stock Ownership Plan Trust in CSB Financial Inc.	8%	112,235	Oct 29, 2026	SEC
PassiveNew	TDAY	Bank Of America Corp /De/ in USA TODAY Co., Inc.	6%	8,821,725	Oct 28, 2026	SEC
PassiveNew	CP	BlackRock, Inc. in Canadian Pacific Kansas City Ltd	5.02%	44,104,764	Oct 27, 2026	SEC
PassiveNew	AMSF	BlackRock Portfolio Management LLC in Amerisafe Inc	6%	1,116,292	Oct 27, 2026	SEC
PassiveNew	GLOB	BlackRock Portfolio Management LLC in Globant Sa	5.2%	2,231,451	Oct 27, 2026	SEC