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CARDEROCK CAPITAL MANAGEMENT INC: WSO position timeline

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

CARDEROCK CAPITAL MANAGEMENT INC held 11,519 WSO 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 11,519 shares
    Change vs previous 13F +7,869 shares

    1.05% of the 13F portfolio, value $4,800,313.

    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 3,650 shares
    Change vs previous 13F +828 shares

    0.33% of the 13F portfolio, value $1,327,834.

    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 2,822 shares
    Change vs previous 13F -11,677 shares

    0.23% of the 13F portfolio, value $950,873.

    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 14,499 shares
    Change vs previous 13F +13 shares

    1.43% of the 13F portfolio, value $5,861,946.

    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 14,486 shares
    Change vs previous 13F +638 shares

    1.64% of the 13F portfolio, value $6,397,307.

    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 13,848 shares
    Change vs previous 13F +996 shares

    1.87% of the 13F portfolio, value $7,038,938.

    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 12,852 shares
    Change vs previous 13F -135 shares

    1.53% of the 13F portfolio, value $6,090,434.

    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 12,987 shares
    Change vs previous 13F not available

    1.51% of the 13F portfolio, value $6,388,046.

    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).