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RENAISSANCE TECHNOLOGIES LLC: SIGA position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 425,800 SIGA 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 425,800 shares
    Change vs previous 13F -49,213 shares

    <0.01% of the 13F portfolio, value $1,549,912.

    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 475,013 shares
    Change vs previous 13F +96,913 shares

    <0.01% of the 13F portfolio, value $2,541,320.

    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 378,100 shares
    Change vs previous 13F +69,600 shares

    <0.01% of the 13F portfolio, value $2,310,191.

    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 308,500 shares
    Change vs previous 13F -290,412 shares

    <0.01% of the 13F portfolio, value $2,822,775.

    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 598,912 shares
    Change vs previous 13F -28,624 shares

    0.01% of the 13F portfolio, value $3,904,906.

    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 627,536 shares
    Change vs previous 13F +210,100 shares

    0.01% of the 13F portfolio, value $3,438,897.

    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 417,436 shares
    Change vs previous 13F +293,836 shares

    <0.01% of the 13F portfolio, value $2,508,790.

    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 123,600 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $834,300.

    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).