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JANE STREET GROUP, LLC: ARMK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JANE STREET GROUP, LLC on ARMK, newest first. How the timeline and the estimate are built.

JANE STREET GROUP, LLC held 2,349,371 ARMK 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 2,349,371 shares
    Change vs previous 13F +2,182,443 shares

    0.09% of the 13F portfolio, value $133,679,210.

    13F-HR 0001595888-26-000108 filed by JANE STREET GROUP, LLC
    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 166,928 shares
    Change vs previous 13F +156,800 shares

    0.01% of the 13F portfolio, value $6,767,261.

    13F-HR 0001595888-26-000043 filed by JANE STREET GROUP, LLC
    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 10,128 shares
    Change vs previous 13F +3,491 shares

    <0.01% of the 13F portfolio, value $373,318.

    13F-HR 0001595888-26-000023 filed by JANE STREET GROUP, LLC
    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 6,637 shares
    Change vs previous 13F -16,457 shares

    <0.01% of the 13F portfolio, value $254,861.

    13F-HR 0001595888-25-000155 filed by JANE STREET GROUP, LLC
    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 23,094 shares
    Change vs previous 13F -44,608 shares

    <0.01% of the 13F portfolio, value $966,946.

    13F-HR 0001595888-25-000117 filed by JANE STREET GROUP, LLC
    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/A 67,702 shares
    Change vs previous 13F -127,643 shares

    <0.01% of the 13F portfolio, value $2,337,073.

    13F-HR/A 0001595888-25-000100 filed by JANE STREET GROUP, LLC
    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 195,345 shares
    Change vs previous 13F -19,404 shares

    0.01% of the 13F portfolio, value $7,288,322.

    13F-HR 0001595888-25-000068 filed by JANE STREET GROUP, LLC
    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 214,749 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,317,229.

    13F-HR 0001595888-24-000063 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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