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JW Asset Management, LLC: HRTX position timeline

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

JW Asset Management, LLC held 3,751,073 HRTX shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,751,073 shares
    Change vs previous 13F 0 shares

    0.5% of the 13F portfolio, value $1,600,958.

    13F-HR 0001104659-26-092773 filed by JW Asset 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 3,751,073 shares
    Change vs previous 13F +80,000 shares

    1.23% of the 13F portfolio, value $3,001,234.

    13F-HR 0001104659-26-057888 filed by JW Asset 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 3,671,073 shares
    Change vs previous 13F +378,440 shares

    1.55% of the 13F portfolio, value $4,772,395.

    13F-HR 0001104659-26-011499 filed by JW Asset 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 3,292,633 shares
    Change vs previous 13F +954,890 shares

    1.99% of the 13F portfolio, value $4,148,718.

    13F-HR 0001104659-25-108485 filed by JW Asset 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 2,337,743 shares
    Change vs previous 13F 0 shares

    2.39% of the 13F portfolio, value $4,839,128.

    13F-HR 0001104659-25-076146 filed by JW Asset 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 2,337,743 shares
    Change vs previous 13F +45,325 shares

    2.91% of the 13F portfolio, value $5,143,035.

    13F-HR 0001104659-25-046708 filed by JW Asset 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 2,292,418 shares
    Change vs previous 13F 0 shares

    1.67% of the 13F portfolio, value $3,507,400.

    13F-HR 0001019056-25-000063 filed by JW Asset 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 2,292,418 shares
    Change vs previous 13F not available

    2.06% of the 13F portfolio, value $4,561,912.

    13F-HR 0001019056-24-000312 filed by JW Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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