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Disclosery

Kidder Stephen W: ADP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kidder Stephen W on ADP, newest first. How the timeline and the estimate are built.

Kidder Stephen W held 50,181 ADP shares at 2026-06-30 per its 13F-HR filed 2026-08-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 50,181 shares
    Change vs previous 13F +30 shares

    2.84% of the 13F portfolio, value $11,238,034.

    13F-HR 0001314377-26-000008 filed by Kidder Stephen W
    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 50,151 shares
    Change vs previous 13F -362 shares

    3% of the 13F portfolio, value $10,189,680.

    13F-HR 0001314377-26-000007 filed by Kidder Stephen W
    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 50,513 shares
    Change vs previous 13F -107 shares

    3.66% of the 13F portfolio, value $12,993,460.

    13F-HR 0001314377-26-000001 filed by Kidder Stephen W
    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 50,620 shares
    Change vs previous 13F -1,099 shares

    4.26% of the 13F portfolio, value $14,856,968.

    13F-HR 0001314377-25-000003 filed by Kidder Stephen W
    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 51,719 shares
    Change vs previous 13F -2,243 shares

    4.8% of the 13F portfolio, value $15,950,139.

    13F-HR 0001314376-25-000004 filed by Kidder Stephen W
    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 53,962 shares
    Change vs previous 13F -1,120 shares

    5.14% of the 13F portfolio, value $16,487,009.

    13F-HR 0001215208-25-000002 filed by Kidder Stephen W
    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 55,082 shares
    Change vs previous 13F -1,124 shares

    4.85% of the 13F portfolio, value $16,124,154.

    13F-HR 0001494234-25-000006 filed by Kidder Stephen W
    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 56,206 shares
    Change vs previous 13F not available

    4.59% of the 13F portfolio, value $15,553,886.

    13F-HR 0001053914-24-000006 filed by Kidder Stephen W
    Filed (acceptance time not in the bulk data set), ingested

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