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SUSQUEHANNA INTERNATIONAL GROUP, LLP: ATRO position timeline

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

SUSQUEHANNA INTERNATIONAL GROUP, LLP held 106,135 ATRO 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 106,135 shares
    Change vs previous 13F +42,137 shares

    0.01% of the 13F portfolio, value $8,624,530.

    13F-HR 0001446194-26-000008 filed by SUSQUEHANNA INTERNATIONAL GROUP, LLP
    Filed (acceptance time not in the bulk data set), ingested

    • SUSQUEHANNA INTERNATIONAL GROUP, LLP: 106,135 shares
    • Susquehanna Portfolio Strategies, LLC: 0 shares

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

  2. period ended2026-03-31
    13F 63,998 shares
    Change vs previous 13F +16,235 shares

    0.01% of the 13F portfolio, value $4,270,587.

    13F-HR 0001446194-26-000005 filed by SUSQUEHANNA INTERNATIONAL GROUP, LLP
    Filed (acceptance time not in the bulk data set), ingested

    • SUSQUEHANNA INTERNATIONAL GROUP, LLP: 57,898 shares
    • Susquehanna Portfolio Strategies, LLC: 6,100 shares

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

  3. period ended2025-12-31
    13F 47,763 shares
    Change vs previous 13F +26,142 shares

    <0.01% of the 13F portfolio, value $2,590,665.

    13F-HR 0001446194-26-000001 filed by SUSQUEHANNA INTERNATIONAL GROUP, LLP
    Filed (acceptance time not in the bulk data set), ingested

    • SUSQUEHANNA INTERNATIONAL GROUP, LLP: 41,663 shares
    • Susquehanna Portfolio Strategies, LLC: 6,100 shares

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

  4. period ended2025-09-30
    13F 21,621 shares
    Change vs previous 13F -20,730 shares

    <0.01% of the 13F portfolio, value $986,134.

    13F-HR 0001446194-25-000027 filed by SUSQUEHANNA INTERNATIONAL GROUP, LLP
    Filed (acceptance time not in the bulk data set), ingested

    • SUSQUEHANNA INTERNATIONAL GROUP, LLP: 15,521 shares
    • Susquehanna Portfolio Strategies, LLC: 6,100 shares

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

  5. period ended2025-06-30
    13F 42,351 shares
    Change vs previous 13F -15,576 shares

    <0.01% of the 13F portfolio, value $1,417,911.

    13F-HR 0001446194-25-000024 filed by SUSQUEHANNA INTERNATIONAL GROUP, LLP
    Filed (acceptance time not in the bulk data set), ingested

    • SUSQUEHANNA INTERNATIONAL GROUP, LLP: 36,251 shares
    • Susquehanna Portfolio Strategies, LLC: 6,100 shares

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

  6. period ended2025-03-31
    13F 57,927 shares
    Change vs previous 13F +28,449 shares

    <0.01% of the 13F portfolio, value $1,400,096.

    13F-HR 0001446194-25-000022 filed by SUSQUEHANNA INTERNATIONAL 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 29,478 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $470,469.

    13F-HR 0001446194-25-000021 filed by SUSQUEHANNA INTERNATIONAL GROUP, LLP
    Filed (acceptance time not in the bulk data set), ingested

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