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WEITZ INVESTMENT MANAGEMENT, INC.: SIRI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WEITZ INVESTMENT MANAGEMENT, INC. on SIRI, newest first. How the timeline and the estimate are built.

WEITZ INVESTMENT MANAGEMENT, INC. held 1,188,000 SIRI shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,188,000 shares
    Change vs previous 13F -105,000 shares

    2.43% of the 13F portfolio, value $35,093,520.

    13F-HR 0001821268-26-000133 filed by WEITZ INVESTMENT 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 1,293,000 shares
    Change vs previous 13F -91,000 shares

    2.08% of the 13F portfolio, value $29,842,440.

    13F-HR 0001821268-26-000087 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 1,384,000 shares
    Change vs previous 13F 0 shares

    1.64% of the 13F portfolio, value $27,673,080.

    13F-HR 0001821268-26-000035 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,384,000 shares
    Change vs previous 13F 0 shares

    1.75% of the 13F portfolio, value $32,212,600.

    13F-HR 0001821268-25-000230 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 1,384,000 shares
    Change vs previous 13F -81,500 shares

    1.71% of the 13F portfolio, value $31,790,480.

    13F-HR 0001821268-25-000188 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 1,465,500 shares
    Change vs previous 13F 0 shares

    1.76% of the 13F portfolio, value $33,039,698.

    13F-HR 0001821268-25-000102 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 1,465,500 shares
    Change vs previous 13F +203,501 shares

    1.72% of the 13F portfolio, value $33,413,400.

    13F-HR 0001821268-25-000065 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 1,261,999 shares
    Change vs previous 13F not available

    1.47% of the 13F portfolio, value $29,846,276.

    13F-HR 0001821268-24-000289 filed by WEITZ INVESTMENT MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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