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TANG CAPITAL MANAGEMENT LLC: AUPH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TANG CAPITAL MANAGEMENT LLC on AUPH, newest first. How the timeline and the estimate are built.

TANG CAPITAL MANAGEMENT LLC held 13,044,106 AUPH shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13,044,106 shares
    Change vs previous 13F +814,606 shares

    10.05% of the 13F portfolio, value $221,358,479.

    13F-HR 0001214659-26-010416 filed by TANG CAPITAL MANAGEMENT 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 12,229,500 shares
    Change vs previous 13F +900,000 shares

    9.2% of the 13F portfolio, value $181,241,190.

    13F-HR 0001214659-26-006493 filed by TANG CAPITAL MANAGEMENT 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 11,329,500 shares
    Change vs previous 13F 0 shares

    8.93% of the 13F portfolio, value $180,705,525.

    13F-HR 0001214659-26-002015 filed by TANG CAPITAL MANAGEMENT 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 11,329,500 shares
    Change vs previous 13F +1,300,000 shares

    4.82% of the 13F portfolio, value $125,190,975.

    13F-HR 0001214659-25-016677 filed by TANG CAPITAL MANAGEMENT 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 10,029,500 shares
    Change vs previous 13F 0 shares

    4.29% of the 13F portfolio, value $84,949,865.

    13F-HR 0001214659-25-012272 filed by TANG CAPITAL MANAGEMENT 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 10,029,500 shares
    Change vs previous 13F +1,600,000 shares

    4.46% of the 13F portfolio, value $80,637,180.

    13F-HR 0001214659-25-007882 filed by TANG CAPITAL MANAGEMENT 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 8,429,500 shares
    Change vs previous 13F +1,200,000 shares

    5.01% of the 13F portfolio, value $75,696,910.

    13F-HR 0001214659-25-002812 filed by TANG CAPITAL MANAGEMENT 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 7,229,500 shares
    Change vs previous 13F not available

    3.79% of the 13F portfolio, value $52,992,235.

    13F-HR 0001214659-24-019100 filed by TANG CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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