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Disclosery

Tetragon Partners GP Ltd: HBM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tetragon Partners GP Ltd on HBM, newest first. How the timeline and the estimate are built.

Tetragon Partners GP Ltd held 0 HBM shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -117,500 shares

    13F-HR 0000902664-26-001035 filed by Tetragon Partners GP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 117,500 shares
    Change vs previous 13F +10,500 shares

    0.26% of the 13F portfolio, value $1,780,247.

    13F-HR 0000902664-25-005067 filed by Tetragon Partners GP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 107,000 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $1,135,892.

    13F-HR 0000902664-25-003596 filed by Tetragon Partners GP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 107,000 shares
    Change vs previous 13F +49,000 shares

    0.26% of the 13F portfolio, value $811,650.

    13F-HR 0000902664-25-002362 filed by Tetragon Partners GP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F/A 58,000 shares
    Change vs previous 13F -23,000 shares

    0.15% of the 13F portfolio, value $469,937.

    13F-HR/A 0000902664-25-001158 filed by Tetragon Partners GP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 81,000 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $744,390.

    13F-HR 0000902664-24-006552 filed by Tetragon Partners GP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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