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Disclosery

Richmond Brothers, Inc.: HRTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Richmond Brothers, Inc. on HRTX, newest first. How the timeline and the estimate are built.

Richmond Brothers, Inc. held 1,792,319 HRTX shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,792,319 shares
    Change vs previous 13F +355,614 shares

    0.4% of the 13F portfolio, value $764,961.

    13F-HR 0001540462-26-000003 filed by Richmond Brothers, Inc.
    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 1,436,705 shares
    Change vs previous 13F +864,587 shares

    0.77% of the 13F portfolio, value $1,149,508.

    13F-HR 0001540462-26-000002 filed by Richmond Brothers, Inc.
    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 572,118 shares
    Change vs previous 13F 0 shares

    0.47% of the 13F portfolio, value $743,755.

    13F-HR 0001540462-26-000001 filed by Richmond Brothers, Inc.
    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 572,118 shares
    Change vs previous 13F +17,649 shares

    0.46% of the 13F portfolio, value $720,869.

    13F-HR 0001540462-25-000004 filed by Richmond Brothers, Inc.
    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 554,469 shares
    Change vs previous 13F +9,568 shares

    0.75% of the 13F portfolio, value $1,147,751.

    13F-HR 0001085146-25-004717 filed by Richmond Brothers, Inc.
    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 544,901 shares
    Change vs previous 13F -97,438 shares

    0.76% of the 13F portfolio, value $1,198,781.

    13F-HR 0001085146-25-002571 filed by Richmond Brothers, Inc.
    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 642,339 shares
    Change vs previous 13F +131,557 shares

    0.63% of the 13F portfolio, value $982,779.

    13F-HR 0001085146-25-000954 filed by Richmond Brothers, Inc.
    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 510,782 shares
    Change vs previous 13F not available

    0.63% of the 13F portfolio, value $1,016,456.

    13F-HR 0001085146-24-005489 filed by Richmond Brothers, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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