Skip to content
Disclosery

RENAISSANCE TECHNOLOGIES LLC: IOSP position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 185,000 IOSP 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 185,000 shares
    Change vs previous 13F +66,100 shares

    0.02% of the 13F portfolio, value $15,057,150.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 118,900 shares
    Change vs previous 13F -1,400 shares

    0.01% of the 13F portfolio, value $8,682,078.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 120,300 shares
    Change vs previous 13F -26,200 shares

    0.01% of the 13F portfolio, value $9,207,762.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 146,500 shares
    Change vs previous 13F -100 shares

    0.01% of the 13F portfolio, value $11,303,940.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 146,600 shares
    Change vs previous 13F +19,700 shares

    0.02% of the 13F portfolio, value $12,327,594.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 126,900 shares
    Change vs previous 13F +122,100 shares

    0.02% of the 13F portfolio, value $12,023,775.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES 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 4,800 shares
    Change vs previous 13F -400 shares

    <0.01% of the 13F portfolio, value $528,288.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES 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 5,200 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $588,068.

    13F-HR 0001037389-24-000091 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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