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PRINCIPAL FINANCIAL GROUP INC: ATRO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PRINCIPAL FINANCIAL GROUP INC on ATRO, newest first. How the timeline and the estimate are built.

PRINCIPAL FINANCIAL GROUP INC held 85,951 ATRO shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 85,951 shares
    Change vs previous 13F +9,476 shares

    <0.01% of the 13F portfolio, value $6,984,378.

    13F-HR 0001126328-26-000178 filed by PRINCIPAL FINANCIAL GROUP INC
    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 76,475 shares
    Change vs previous 13F +2,509 shares

    <0.01% of the 13F portfolio, value $5,103,177.

    13F-HR 0001126328-26-000103 filed by PRINCIPAL FINANCIAL GROUP INC
    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 73,966 shares
    Change vs previous 13F +25,506 shares

    <0.01% of the 13F portfolio, value $4,011,916.

    13F-HR 0001126328-26-000011 filed by PRINCIPAL FINANCIAL GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • PRINCIPAL SECURITIES, INC.: 0 shares
    • PRINCIPAL FINANCIAL GROUP INC: 73,966 shares

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

  4. period ended2025-09-30
    13F 48,460 shares
    Change vs previous 13F +42,839 shares

    <0.01% of the 13F portfolio, value $2,210,260.

    13F-HR 0001126328-25-000057 filed by PRINCIPAL FINANCIAL GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • PRINCIPAL SECURITIES, INC.: 146 shares
    • PRINCIPAL FINANCIAL GROUP INC: 48,314 shares

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

  5. period ended2025-06-30
    13F 5,621 shares
    Share basis changed not comparable

    Membership change: PRINCIPAL SECURITIES, INC. joined the group. <0.01% of the 13F portfolio, value $188,191.

    13F-HR 0000012600-25-000009 filed by PRINCIPAL SECURITIES, INC.
    Filed (acceptance time not in the bulk data set), ingested

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