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CARDEROCK CAPITAL MANAGEMENT INC: PWR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CARDEROCK CAPITAL MANAGEMENT INC on PWR, newest first. How the timeline and the estimate are built.

CARDEROCK CAPITAL MANAGEMENT INC held 19,621 PWR shares at 2026-06-30 per its 13F-HR filed 2026-07-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 19,621 shares
    Change vs previous 13F -3,248 shares

    3.1% of the 13F portfolio, value $14,127,905.

    13F-HR 0001941040-26-000409 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 22,869 shares
    Change vs previous 13F -1,045 shares

    3.1% of the 13F portfolio, value $12,555,538.

    13F-HR 0001941040-26-000214 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 23,914 shares
    Change vs previous 13F -485 shares

    2.45% of the 13F portfolio, value $10,093,143.

    13F-HR 0001941040-26-000007 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 24,399 shares
    Change vs previous 13F +1,020 shares

    2.46% of the 13F portfolio, value $10,111,434.

    13F-HR 0001168889-25-000007 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 23,379 shares
    Change vs previous 13F -4,948 shares

    2.26% of the 13F portfolio, value $8,839,132.

    13F-HR 0001168889-25-000004 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 28,327 shares
    Change vs previous 13F -2,378 shares

    1.91% of the 13F portfolio, value $7,200,157.

    13F-HR 0001168889-25-000003 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 30,705 shares
    Change vs previous 13F -692 shares

    2.43% of the 13F portfolio, value $9,704,315.

    13F-HR 0001168889-25-000001 filed by CARDEROCK CAPITAL MANAGEMENT INC
    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 31,397 shares
    Change vs previous 13F not available

    2.21% of the 13F portfolio, value $9,361,016.

    13F-HR 0001168889-24-000005 filed by CARDEROCK CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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