Skip to content
Disclosery

Tandem Investment Advisors, Inc.: WCN position timeline

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

Tandem Investment Advisors, Inc. held 244,098 WCN 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 244,098 shares
    Change vs previous 13F -79,925 shares

    2.73% of the 13F portfolio, value $40,688,695.

    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 324,023 shares
    Change vs previous 13F -38,757 shares

    2.58% of the 13F portfolio, value $52,634,296.

    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 362,780 shares
    Change vs previous 13F -16,552 shares

    2.37% of the 13F portfolio, value $63,617,101.

    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 379,332 shares
    Change vs previous 13F +4,442 shares

    2.28% of the 13F portfolio, value $66,687,000.

    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 374,890 shares
    Change vs previous 13F +20,145 shares

    2.45% of the 13F portfolio, value $70,000,000.

    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 354,745 shares
    Change vs previous 13F -11,428 shares

    2.42% of the 13F portfolio, value $69,243,000.

    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 366,173 shares
    Change vs previous 13F +24,456 shares

    2.38% of the 13F portfolio, value $62,828,000.

    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 341,717 shares
    Change vs previous 13F not available

    2.32% of the 13F portfolio, value $61,106,000.

    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).