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Disclosery

Rubric Capital Management LP: HRTX position timeline

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

Rubric Capital Management LP held 30,046,828 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 30,046,828 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $12,823,986.

    13F-HR 0001104659-26-097098 filed by Rubric Capital Management LP
    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 30,046,828 shares
    Change vs previous 13F 0 shares

    0.29% of the 13F portfolio, value $24,040,467.

    13F-HR 0001104659-26-062466 filed by Rubric Capital Management LP
    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 30,046,828 shares
    Change vs previous 13F +946,100 shares

    0.47% of the 13F portfolio, value $39,060,876.

    13F-HR 0001104659-26-015172 filed by Rubric Capital Management LP
    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 29,100,728 shares
    Change vs previous 13F +2,387,225 shares

    0.49% of the 13F portfolio, value $36,666,917.

    13F-HR 0001104659-25-112706 filed by Rubric Capital Management LP
    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 26,713,503 shares
    Change vs previous 13F 0 shares

    0.89% of the 13F portfolio, value $55,296,951.

    13F-HR 0001104659-25-078662 filed by Rubric Capital Management LP
    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 26,713,503 shares
    Change vs previous 13F 0 shares

    1.05% of the 13F portfolio, value $58,769,707.

    13F-HR 0001104659-25-048481 filed by Rubric Capital Management LP
    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 26,713,503 shares
    Change vs previous 13F 0 shares

    0.74% of the 13F portfolio, value $40,871,660.

    13F-HR 0001104659-25-014131 filed by Rubric Capital Management LP
    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 26,713,503 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $53,159,871.

    13F-HR 0001104659-24-117768 filed by Rubric Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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