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Tandem Investment Advisors, Inc.: ACN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tandem Investment Advisors, Inc. on ACN, newest first. How the timeline and the estimate are built.

Tandem Investment Advisors, Inc. held 1,965 ACN shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,965 shares
    Change vs previous 13F -1,074 shares

    0.02% of the 13F portfolio, value $244,524.

    13F-HR 0001694284-26-000007 filed by Tandem Investment Advisors, 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 3,039 shares
    Change vs previous 13F -381,695 shares

    0.03% of the 13F portfolio, value $602,603.

    13F-HR 0001694284-26-000005 filed by Tandem Investment Advisors, 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 384,734 shares
    Change vs previous 13F -28,460 shares

    3.84% of the 13F portfolio, value $103,224,132.

    13F-HR 0001694284-26-000004 filed by Tandem Investment Advisors, 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 413,194 shares
    Change vs previous 13F +32,026 shares

    3.48% of the 13F portfolio, value $101,894,000.

    13F-HR 0001694284-25-000011 filed by Tandem Investment Advisors, 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 381,168 shares
    Change vs previous 13F +90,068 shares

    3.99% of the 13F portfolio, value $113,927,000.

    13F-HR 0001694284-25-000010 filed by Tandem Investment Advisors, 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 291,100 shares
    Change vs previous 13F +48,046 shares

    3.17% of the 13F portfolio, value $90,835,000.

    13F-HR 0001694284-25-000004 filed by Tandem Investment Advisors, 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 243,054 shares
    Change vs previous 13F -2,618 shares

    3.24% of the 13F portfolio, value $85,504,000.

    13F-HR 0001694284-25-000003 filed by Tandem Investment Advisors, 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 245,672 shares
    Change vs previous 13F not available

    3.29% of the 13F portfolio, value $86,840,000.

    13F-HR 0001694284-24-000008 filed by Tandem Investment Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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