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Linden Thomas Advisory Services, LLC: IOSP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Linden Thomas Advisory Services, LLC on IOSP, newest first. How the timeline and the estimate are built.

Linden Thomas Advisory Services, LLC held 19,815 IOSP shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 19,815 shares
    Change vs previous 13F +8,005 shares

    0.13% of the 13F portfolio, value $1,612,743.

    13F-HR 0001965702-26-000008 filed by Linden Thomas Advisory Services, 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 11,810 shares
    Change vs previous 13F +449 shares

    0.08% of the 13F portfolio, value $862,366.

    13F-HR 0001965702-26-000006 filed by Linden Thomas Advisory Services, 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 11,361 shares
    Change vs previous 13F -411 shares

    0.09% of the 13F portfolio, value $869,571.

    13F-HR 0001965702-26-000002 filed by Linden Thomas Advisory Services, 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 11,772 shares
    Change vs previous 13F +36 shares

    0.09% of the 13F portfolio, value $908,328.

    13F-HR 0001965702-25-000009 filed by Linden Thomas Advisory Services, 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 11,736 shares
    Change vs previous 13F -190 shares

    0.11% of the 13F portfolio, value $986,880.

    13F-HR 0001085146-25-004378 filed by Linden Thomas Advisory Services, 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 11,926 shares
    Change vs previous 13F -41 shares

    0.15% of the 13F portfolio, value $1,129,989.

    13F-HR 0001085146-25-002486 filed by Linden Thomas Advisory Services, 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 11,967 shares
    Change vs previous 13F -14 shares

    0.17% of the 13F portfolio, value $1,317,088.

    13F-HR 0001085146-25-000376 filed by Linden Thomas Advisory Services, 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 11,981 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $1,354,931.

    13F-HR 0001085146-24-004979 filed by Linden Thomas Advisory Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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