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WELLINGTON MANAGEMENT GROUP LLP: AVIR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on AVIR, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 206,785 AVIR 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 206,785 shares
    Change vs previous 13F +149,776 shares

    <0.01% of the 13F portfolio, value $961,551.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 57,009 shares
    Change vs previous 13F -185,831 shares

    <0.01% of the 13F portfolio, value $306,708.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 242,840 shares
    Change vs previous 13F -19,935 shares

    <0.01% of the 13F portfolio, value $866,939.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 262,775 shares
    Change vs previous 13F -96,676 shares

    <0.01% of the 13F portfolio, value $762,048.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 359,451 shares
    Change vs previous 13F +54,921 shares

    <0.01% of the 13F portfolio, value $1,294,023.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 304,530 shares
    Change vs previous 13F +86,021 shares

    <0.01% of the 13F portfolio, value $910,545.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    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/A 218,509 shares
    Change vs previous 13F -3,053 shares

    <0.01% of the 13F portfolio, value $732,005.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 221,562 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $742,233.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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