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UBS Group AG: SIGA position timeline

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

UBS Group AG held 182,623 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 182,623 shares
    Change vs previous 13F +77,936 shares

    <0.01% of the 13F portfolio, value $664,748.

    13F-HR 0001610520-26-000103 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 625 shares
    • UBS Group AG: 181,998 shares

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

  2. period ended2026-03-31
    13F 104,687 shares
    Change vs previous 13F -45,538 shares

    <0.01% of the 13F portfolio, value $560,076.

    13F-HR 0001610520-26-000057 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 625 shares
    • UBS Group AG: 104,062 shares

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

  3. period ended2025-12-31
    13F 150,225 shares
    Change vs previous 13F -150,616 shares

    <0.01% of the 13F portfolio, value $917,874.

    13F-HR 0000861177-26-000001 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 127,829 shares
    • UBS Group AG: 22,396 shares

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

  4. period ended2025-09-30
    13F 300,841 shares
    Change vs previous 13F +70,605 shares

    <0.01% of the 13F portfolio, value $2,752,696.

    13F-HR 0001193125-25-279802 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 127,829 shares
    • UBS Group AG: 173,012 shares

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

  5. period ended2025-06-30
    13F 230,236 shares
    Change vs previous 13F +5,552 shares

    <0.01% of the 13F portfolio, value $1,501,137.

    13F-HR 0000950123-25-008300 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 195,475 shares
    • UBS Group AG: 34,761 shares

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

  6. period ended2025-03-31
    13F 224,684 shares
    Change vs previous 13F +27,693 shares

    <0.01% of the 13F portfolio, value $1,231,268.

    13F-HR 0000950123-25-005812 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 178,845 shares
    • UBS Group AG: 45,839 shares

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

  7. period ended2024-12-31
    13F 196,991 shares
    Change vs previous 13F +59,752 shares

    <0.01% of the 13F portfolio, value $1,183,916.

    13F-HR 0000950123-25-002466 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 134,382 shares
    • UBS Group AG: 62,609 shares

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

  8. period ended2024-09-30
    13F 137,239 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $926,364.

    13F-HR 0000950123-24-011473 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 104,940 shares
    • UBS Group AG: 32,299 shares

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