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Disclosery

Gates Capital Management, Inc.: SIRI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Gates Capital Management, Inc. on SIRI, newest first. How the timeline and the estimate are built.

Gates Capital Management, Inc. held 4,539,927 SIRI shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,539,927 shares
    Change vs previous 13F +1,797,568 shares

    4.4% of the 13F portfolio, value $134,109,444.

    13F-HR 0001172661-26-003599 filed by Gates Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 2,742,359 shares
    Change vs previous 13F not available

    2.18% of the 13F portfolio, value $63,293,646.

    13F-HR 0001172661-26-002331 filed by Gates Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).