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CONGRESS ASSET MANAGEMENT CO: IDCC position timeline

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

CONGRESS ASSET MANAGEMENT CO held 458,053 IDCC 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 458,053 shares
    Change vs previous 13F +36,620 shares

    0.97% of the 13F portfolio, value $149,357,193.

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

  2. period ended2026-06-30
    13F 421,433 shares
    Change vs previous 13F +35,420 shares

    0.73% of the 13F portfolio, value $119,320,350.

    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 386,013 shares
    Change vs previous 13F +34,817 shares

    0.84% of the 13F portfolio, value $116,575,781.

    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 351,196 shares
    Change vs previous 13F -1,821 shares

    0.79% of the 13F portfolio, value $111,813,902.

    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 353,017 shares
    Change vs previous 13F +9,265 shares

    0.81% of the 13F portfolio, value $121,871,978.

    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 343,752 shares
    Change vs previous 13F +4,651 shares

    0.53% of the 13F portfolio, value $77,079,402.

    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 339,101 shares
    Change vs previous 13F +16,040 shares

    0.52% of the 13F portfolio, value $70,109,069.

    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 323,061 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $62,583,464.

    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).