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Disclosery

BLAIR WILLIAM & CO/IL: JKHY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on JKHY, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 3,052 JKHY shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,052 shares
    Change vs previous 13F -6 shares

    <0.01% of the 13F portfolio, value $420,439.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 3,058 shares
    Change vs previous 13F +175 shares

    <0.01% of the 13F portfolio, value $483,213.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 2,883 shares
    Change vs previous 13F -42 shares

    <0.01% of the 13F portfolio, value $526,046.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 2,925 shares
    Change vs previous 13F -93 shares

    <0.01% of the 13F portfolio, value $435,681.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 3,018 shares
    Change vs previous 13F +379 shares

    <0.01% of the 13F portfolio, value $543,697.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    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 2,639 shares
    Change vs previous 13F -8,624 shares

    <0.01% of the 13F portfolio, value $481,801.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    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 11,263 shares
    Change vs previous 13F -755 shares

    0.01% of the 13F portfolio, value $1,974,446.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    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 12,018 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,121,662.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

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