Greedy Insider · Filing
SIRI · 13D amendment · John C. Malone
John C. Malone reported a 4.8% stake in SIRIUS XM HOLDINGS INC. (SIRI) in a Schedule 13D amendment filed on Nov 9, 2026, triggered by an event on Nov 6, 2026.
Describes filing structure, not future returns. Not investment advice.
Primary source: SEC EDGAR · Accession 0001104659-26-124638