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

ActivistAmendment 5
Nov 9, 2026
VNOM · Viper Energy, Inc.
Diamondback Energy, Inc.
43.1% · 145,972,177 shSEC
PassiveAmendment 2
Nov 9, 2026
Diameter Dynamic Credit Fund
Abu Dhabi Pension Fund
18.68% · 10,057,212 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
ActivistAmendment 5	VNOM	Diamondback Energy, Inc. in Viper Energy, Inc.	43.1%	145,972,177	Nov 9, 2026	SEC
PassiveAmendment 2	—	Abu Dhabi Pension Fund in Diameter Dynamic Credit Fund	18.68%	10,057,212	Nov 9, 2026	SEC