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Disclosery

Siren, L.L.C.: TNGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Siren, L.L.C. on TNGX, newest first. How the timeline and the estimate are built.

Siren, L.L.C. held 6,179,364 TNGX 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 6,179,364 shares
    Change vs previous 13F +522,259 shares

    3.92% of the 13F portfolio, value $193,166,919.

    13F-HR 0002005245-26-000008 filed by Siren, L.L.C.
    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 5,657,105 shares
    Change vs previous 13F -2,508,269 shares

    3.28% of the 13F portfolio, value $118,346,637.

    13F-HR 0002005245-26-000006 filed by Siren, L.L.C.
    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 8,165,374 shares
    Change vs previous 13F +2,282,186 shares

    2.16% of the 13F portfolio, value $72,345,214.

    13F-HR 0002005245-26-000003 filed by Siren, L.L.C.
    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 5,883,188 shares
    Change vs previous 13F +2,518,374 shares

    1.93% of the 13F portfolio, value $49,418,779.

    13F-HR 0002005245-25-000012 filed by Siren, L.L.C.
    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 3,364,814 shares
    Change vs previous 13F +799,472 shares

    0.89% of the 13F portfolio, value $17,227,848.

    13F-HR 0002005369-25-000014 filed by Siren, L.L.C.
    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 2,565,342 shares
    Change vs previous 13F -38,555 shares

    0.2% of the 13F portfolio, value $3,514,519.

    13F-HR/A 0002005245-25-000008 filed by Siren, L.L.C.
    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 2,603,897 shares
    Change vs previous 13F 0 shares

    0.36% of the 13F portfolio, value $8,046,042.

    13F-HR 0002005245-25-000002 filed by Siren, L.L.C.
    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 2,603,897 shares
    Change vs previous 13F not available

    1% of the 13F portfolio, value $20,050,007.

    13F-HR 0002005245-24-000005 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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