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CONGRESS ASSET MANAGEMENT CO: AOK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CONGRESS ASSET MANAGEMENT CO on AOK, newest first. How the timeline and the estimate are built.

CONGRESS ASSET MANAGEMENT CO held 41,559 AOK shares at 2026-09-30 per its 13F-HR filed 2026-10-06.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 41,559 shares
    Change vs previous 13F -22,146 shares

    <0.01% of the 13F portfolio, value $41,559.

    13F-HR 0000897378-26-000015 filed by CONGRESS ASSET MANAGEMENT CO
    Accepted , ingested

  2. period ended2026-06-30
    13F 63,705 shares
    Change vs previous 13F -114,729 shares

    <0.01% of the 13F portfolio, value $63,705.

    13F-HR 0000897378-26-000010 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 178,434 shares
    Change vs previous 13F +42,622 shares

    0.05% of the 13F portfolio, value $7,117,732.

    13F-HR 0000897378-26-000005 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 135,812 shares
    Change vs previous 13F +93,636 shares

    0.04% of the 13F portfolio, value $5,450,136.

    13F-HR 0000897378-26-000002 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 42,176 shares
    Change vs previous 13F -7,979 shares

    0.01% of the 13F portfolio, value $1,693,788.

    13F-HR 0000897378-25-000016 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 50,155 shares
    Change vs previous 13F -109,010 shares

    0.01% of the 13F portfolio, value $1,959,556.

    13F-HR 0000897378-25-000005 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 159,165 shares
    Change vs previous 13F -6,839 shares

    0.04% of the 13F portfolio, value $5,989,379.

    13F-HR 0000897378-25-000003 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 166,004 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $6,191,949.

    13F-HR 0000897378-25-000001 filed by CONGRESS ASSET MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

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