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TANG CAPITAL MANAGEMENT LLC: HRTX position timeline

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

TANG CAPITAL MANAGEMENT LLC held 6,250,000 HRTX 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 6,250,000 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $2,667,500.

    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 6,250,000 shares
    Change vs previous 13F 0 shares

    0.25% of the 13F portfolio, value $5,000,625.

    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 6,250,000 shares
    Change vs previous 13F +2,800,000 shares

    0.4% of the 13F portfolio, value $8,125,000.

    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 3,450,000 shares
    Change vs previous 13F +1,314,541 shares

    0.17% of the 13F portfolio, value $4,347,000.

    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 2,135,459 shares
    Change vs previous 13F -100,000 shares

    0.22% of the 13F portfolio, value $4,420,400.

    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 2,235,459 shares
    Change vs previous 13F +95,188 shares

    0.27% of the 13F portfolio, value $4,918,010.

    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 2,140,271 shares
    Change vs previous 13F +290,271 shares

    0.22% of the 13F portfolio, value $3,274,615.

    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 1,850,000 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $3,681,500.

    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).