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Disclosery

SFMG, LLC: STX position timeline

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

SFMG, LLC held 4,101 STX 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 4,101 shares
    Change vs previous 13F +4 shares

    0.24% of the 13F portfolio, value $3,957,896.

    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 4,097 shares
    Change vs previous 13F +12 shares

    0.11% of the 13F portfolio, value $1,605,110.

    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 4,085 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $1,124,968.

    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 4,085 shares
    Change vs previous 13F +59 shares

    0.07% of the 13F portfolio, value $964,305.

    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 4,026 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $581,073.

    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 4,026 shares
    Change vs previous 13F -668 shares

    0.03% of the 13F portfolio, value $342,009.

    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).

  7. period ended2024-12-31
    13F 4,694 shares
    Change vs previous 13F +4 shares

    0.03% of the 13F portfolio, value $405,139.

    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 4,690 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $513,740.

    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).