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WELLINGTON MANAGEMENT GROUP LLP: AIR position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 377,784 AIR 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 377,784 shares
    Change vs previous 13F -151,160 shares

    0.01% of the 13F portfolio, value $53,996,667.

    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 528,944 shares
    Change vs previous 13F -1,216,408 shares

    0.01% of the 13F portfolio, value $57,898,211.

    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 1,745,352 shares
    Change vs previous 13F +258,577 shares

    0.03% of the 13F portfolio, value $144,497,692.

    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 1,486,775 shares
    Change vs previous 13F +878,188 shares

    0.02% of the 13F portfolio, value $133,319,114.

    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 608,587 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $41,864,700.

    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).