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Disclosery

RHUMBLINE ADVISERS: SIGA position timeline

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

RHUMBLINE ADVISERS held 50,413 SIGA shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 50,413 shares
    Change vs previous 13F -729 shares

    <0.01% of the 13F portfolio, value $183,495.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 51,142 shares
    Change vs previous 13F -2,493 shares

    <0.01% of the 13F portfolio, value $273,599.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 53,635 shares
    Change vs previous 13F -10,702 shares

    <0.01% of the 13F portfolio, value $327,699.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 64,337 shares
    Change vs previous 13F -3,749 shares

    <0.01% of the 13F portfolio, value $588,673.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 68,086 shares
    Change vs previous 13F +431 shares

    <0.01% of the 13F portfolio, value $443,912.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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 67,655 shares
    Change vs previous 13F +536 shares

    <0.01% of the 13F portfolio, value $370,737.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 67,119 shares
    Change vs previous 13F -842 shares

    <0.01% of the 13F portfolio, value $403,373.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 67,961 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $458,728.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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