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OSTERWEIS CAPITAL MANAGEMENT INC: SLB position timeline

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

OSTERWEIS CAPITAL MANAGEMENT INC held 363,472 SLB 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 363,472 shares
    Change vs previous 13F -9,862 shares

    0.8% of the 13F portfolio, value $16,897,814.

    13F-HR 0001007524-26-000003 filed by OSTERWEIS 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 373,334 shares
    Change vs previous 13F +373,334 shares

    0.99% of the 13F portfolio, value $19,185,634.

    13F-HR 0001007524-26-000002 filed by OSTERWEIS CAPITAL 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 0 shares
    Change vs previous 13F -14,455 shares

    13F-HR 0001007524-26-000001 filed by OSTERWEIS CAPITAL MANAGEMENT INC
    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.

  4. period ended2025-09-30
    13F 14,455 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $496,818.

    13F-HR 0001007524-25-000003 filed by OSTERWEIS CAPITAL 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 14,455 shares
    Change vs previous 13F +14,425 shares

    0.02% of the 13F portfolio, value $488,579.

    13F-HR 0001085146-25-005142 filed by OSTERWEIS CAPITAL 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/A 30 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,254.

    13F-HR/A 0001085146-25-003428 filed by OSTERWEIS CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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