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WELLINGTON MANAGEMENT GROUP LLP: AIT position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 631,562 AIT 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 631,562 shares
    Change vs previous 13F -122,998 shares

    0.04% of the 13F portfolio, value $213,562,692.

    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 754,560 shares
    Change vs previous 13F -21,834 shares

    0.04% of the 13F portfolio, value $200,199,859.

    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 776,394 shares
    Change vs previous 13F +6,953 shares

    0.03% of the 13F portfolio, value $199,354,686.

    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 769,441 shares
    Change vs previous 13F +152,197 shares

    0.04% of the 13F portfolio, value $200,862,574.

    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 617,244 shares
    Change vs previous 13F +237,797 shares

    0.03% of the 13F portfolio, value $143,478,369.

    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 379,447 shares
    Change vs previous 13F -111,661 shares

    0.02% of the 13F portfolio, value $85,504,586.

    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 491,108 shares
    Change vs previous 13F -36,755 shares

    0.02% of the 13F portfolio, value $117,605,633.

    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 527,863 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $117,782,071.

    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).