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RA CAPITAL MANAGEMENT, L.P.: EWTX position timeline

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

RA CAPITAL MANAGEMENT, L.P. held 8,392,730 EWTX 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 8,392,730 shares
    Change vs previous 13F -2,035,707 shares

    2.96% of the 13F portfolio, value $340,996,620.

    13F-HR 0001104659-26-097251 filed by RA CAPITAL MANAGEMENT, L.P.
    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 10,428,437 shares
    Change vs previous 13F 0 shares

    3.48% of the 13F portfolio, value $328,495,766.

    13F-HR 0001104659-26-062637 filed by RA CAPITAL MANAGEMENT, L.P.
    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 10,428,437 shares
    Change vs previous 13F 0 shares

    2.65% of the 13F portfolio, value $258,781,664.

    13F-HR 0001104659-26-016482 filed by RA CAPITAL MANAGEMENT, L.P.
    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 10,428,437 shares
    Change vs previous 13F +525,804 shares

    2.08% of the 13F portfolio, value $169,149,248.

    13F-HR 0001104659-25-112469 filed by RA CAPITAL MANAGEMENT, L.P.
    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 9,902,633 shares
    Change vs previous 13F +993,542 shares

    2.19% of the 13F portfolio, value $129,823,519.

    13F-HR 0001104659-25-078691 filed by RA CAPITAL MANAGEMENT, L.P.
    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 8,909,091 shares
    Change vs previous 13F 0 shares

    3.27% of the 13F portfolio, value $196,000,002.

    13F-HR 0001104659-25-049549 filed by RA CAPITAL MANAGEMENT, L.P.
    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 8,909,091 shares
    Change vs previous 13F 0 shares

    3.17% of the 13F portfolio, value $237,872,730.

    13F-HR 0001104659-25-014181 filed by RA CAPITAL MANAGEMENT, L.P.
    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 8,909,091 shares
    Change vs previous 13F not available

    2.74% of the 13F portfolio, value $237,783,639.

    13F-HR 0001104659-24-119034 filed by RA CAPITAL MANAGEMENT, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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