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Disclosery

Tufton Capital Management: SLB position timeline

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

Tufton Capital Management held 20,086 SLB shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 20,086 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $933,000.

    13F-HR 0001055963-26-000003 filed by Tufton Capital Management
    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 20,086 shares
    Change vs previous 13F -373 shares

    0.19% of the 13F portfolio, value $1,032,000.

    13F-HR 0001055963-26-000002 filed by Tufton Capital Management
    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 20,459 shares
    Change vs previous 13F +63 shares

    0.14% of the 13F portfolio, value $785,000.

    13F-HR 0001055963-26-000001 filed by Tufton Capital Management
    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 20,396 shares
    Change vs previous 13F -1,309 shares

    0.12% of the 13F portfolio, value $701,000.

    13F-HR 0001055963-25-000005 filed by Tufton Capital Management
    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 21,705 shares
    Change vs previous 13F -375 shares

    0.14% of the 13F portfolio, value $733,000.

    13F-HR 0001055963-25-000003 filed by Tufton Capital Management
    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 22,080 shares
    Change vs previous 13F +1,446 shares

    0.18% of the 13F portfolio, value $922,944.

    13F-HR 0001055963-25-000002 filed by Tufton Capital Management
    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 20,634 shares
    Change vs previous 13F -200 shares

    0.15% of the 13F portfolio, value $791,107.

    13F-HR 0001055963-25-000001 filed by Tufton Capital Management
    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 20,834 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $873,986.

    13F-HR 0001055963-24-000004 filed by Tufton Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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