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Disclosery

Capital International Investors: ATRO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Capital International Investors on ATRO, newest first. How the timeline and the estimate are built.

Capital International Investors held 1,324,626 ATRO shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,324,626 shares
    Change vs previous 13F +35,679 shares

    0.02% of the 13F portfolio, value $107,639,109.

    13F-HR 0001562230-26-000107 filed by Capital International Investors
    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 1,288,947 shares
    Change vs previous 13F -560,939 shares

    0.02% of the 13F portfolio, value $86,011,433.

    13F-HR 0001562230-26-000049 filed by Capital International Investors
    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 1,849,886 shares
    Change vs previous 13F +442,886 shares

    0.02% of the 13F portfolio, value $100,337,817.

    13F-HR 0001562230-26-000005 filed by Capital International Investors
    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 1,407,000 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $64,173,270.

    13F-HR 0001562230-25-000122 filed by Capital International Investors
    Filed (acceptance time not in the bulk data set), ingested

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