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Avoro Capital Advisors LLC: TSHA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Avoro Capital Advisors LLC on TSHA, newest first. How the timeline and the estimate are built.

Avoro Capital Advisors LLC held 23,888,888 TSHA 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 23,888,888 shares
    Change vs previous 13F +2,188,888 shares

    1.46% of the 13F portfolio, value $162,683,327.

    13F-HR 0001104659-26-096427 filed by Avoro Capital Advisors 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 21,700,000 shares
    Change vs previous 13F 0 shares

    0.96% of the 13F portfolio, value $96,999,000.

    13F-HR 0001104659-26-061754 filed by Avoro Capital Advisors 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/A 21,700,000 shares
    Change vs previous 13F 0 shares

    1.17% of the 13F portfolio, value $119,350,000.

    13F-HR/A 0001104659-26-027799 filed by Avoro Capital Advisors 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 21,700,000 shares
    Change vs previous 13F 0 shares

    0.92% of the 13F portfolio, value $70,959,000.

    13F-HR 0001104659-25-111932 filed by Avoro Capital Advisors 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 21,700,000 shares
    Change vs previous 13F +1,700,001 shares

    0.88% of the 13F portfolio, value $50,127,000.

    13F-HR 0001104659-25-078127 filed by Avoro Capital Advisors 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 19,999,999 shares
    Change vs previous 13F 0 shares

    0.43% of the 13F portfolio, value $27,799,999.

    13F-HR 0001104659-25-048904 filed by Avoro Capital Advisors 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 19,999,999 shares
    Change vs previous 13F +1,349,999 shares

    0.49% of the 13F portfolio, value $34,599,998.

    13F-HR 0001104659-25-013529 filed by Avoro Capital Advisors 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 18,650,000 shares
    Change vs previous 13F not available

    0.55% of the 13F portfolio, value $37,486,500.

    13F-HR 0001104659-24-118335 filed by Avoro Capital Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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