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SFMG, LLC: WDC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SFMG, LLC on WDC, newest first. How the timeline and the estimate are built.

SFMG, LLC held 4,048 WDC shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,048 shares
    Change vs previous 13F +9 shares

    0.16% of the 13F portfolio, value $2,585,221.

    13F-HR 0001512026-26-000005 filed by SFMG, LLC
    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 4,039 shares
    Change vs previous 13F -257 shares

    0.07% of the 13F portfolio, value $1,092,555.

    13F-HR 0001512026-26-000003 filed by SFMG, LLC
    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 4,296 shares
    Change vs previous 13F +271 shares

    0.05% of the 13F portfolio, value $740,108.

    13F-HR 0001512026-26-000001 filed by SFMG, LLC
    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 4,025 shares
    Change vs previous 13F +4 shares

    0.03% of the 13F portfolio, value $483,211.

    13F-HR 0001512026-25-000009 filed by SFMG, LLC
    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 4,021 shares
    Change vs previous 13F +4,021 shares

    0.02% of the 13F portfolio, value $257,297.

    13F-HR 0001512026-25-000006 filed by SFMG, LLC
    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 0 shares
    Change vs previous 13F -4,081 shares

    13F-HR 0001512026-25-000004 filed by SFMG, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-12-31
    13F 4,081 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $243,361.

    13F-HR 0001512026-25-000002 filed by SFMG, LLC
    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 4,081 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $278,704.

    13F-HR 0001512026-24-000006 filed by SFMG, LLC
    Filed (acceptance time not in the bulk data set), ingested

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