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ARMSTRONG HENRY H ASSOCIATES INC: CDNA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARMSTRONG HENRY H ASSOCIATES INC on CDNA, newest first. How the timeline and the estimate are built.

ARMSTRONG HENRY H ASSOCIATES INC held 16,036 CDNA shares at 2026-09-30 per its 13F-HR filed 2026-10-07.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 16,036 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $1,042,340.

    13F-HR 0001056827-26-000005 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Accepted , ingested

  2. period ended2026-06-30
    13F 16,036 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $457,026.

    13F-HR 0001056827-26-000004 filed by ARMSTRONG HENRY H ASSOCIATES INC
    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 16,036 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $278,385.

    13F-HR 0001056827-26-000002 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 16,036 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $302,119.

    13F-HR 0001056827-26-000001 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 16,036 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $233,164.

    13F-HR 0001056827-25-000006 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 16,036 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $313,344.

    13F-HR 0001056827-25-000005 filed by ARMSTRONG HENRY H ASSOCIATES INC
    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 16,036 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $284,639.

    13F-HR 0001056827-25-000003 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 16,036 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $343,331.

    13F-HR 0001056827-25-000001 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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