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Disclosery

CONGRESS ASSET MANAGEMENT CO: POWI position timeline

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

CONGRESS ASSET MANAGEMENT CO held 914,069 POWI 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 914,069 shares
    Change vs previous 13F -15,990 shares

    0.31% of the 13F portfolio, value $47,348,759.

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

  2. period ended2026-06-30
    13F 930,059 shares
    Change vs previous 13F +930,059 shares

    0.48% of the 13F portfolio, value $77,901,769.

    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 ended2025-12-31
    13F 0 shares
    Change vs previous 13F -593,599 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-09-30
    13F 593,599 shares
    Change vs previous 13F -125,074 shares

    0.16% of the 13F portfolio, value $23,868,626.

    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).

  5. period ended2025-06-30
    13F 718,673 shares
    Change vs previous 13F -18,461 shares

    0.28% of the 13F portfolio, value $40,173,793.

    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).

  6. period ended2025-03-31
    13F 737,134 shares
    Change vs previous 13F +105,995 shares

    0.28% of the 13F portfolio, value $37,225,261.

    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).

  7. period ended2024-12-31
    13F 631,139 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $38,941,288.

    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).