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Old Port Advisors: GPC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Old Port Advisors on GPC, newest first. How the timeline and the estimate are built.

Old Port Advisors held 17,965 GPC shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,965 shares
    Change vs previous 13F +1,041 shares

    0.42% of the 13F portfolio, value $2,119,519.

    13F-HR 0001744348-26-000003 filed by Old Port Advisors
    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 16,924 shares
    Change vs previous 13F +891 shares

    0.41% of the 13F portfolio, value $1,789,698.

    13F-HR 0001744348-26-000002 filed by Old Port Advisors
    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 16,033 shares
    Change vs previous 13F +313 shares

    0.49% of the 13F portfolio, value $1,971,382.

    13F-HR 0001744348-26-000001 filed by Old Port Advisors
    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 15,720 shares
    Change vs previous 13F +790 shares

    0.55% of the 13F portfolio, value $2,178,739.

    13F-HR 0001744348-25-000006 filed by Old Port Advisors
    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 14,930 shares
    Change vs previous 13F +2,031 shares

    0.49% of the 13F portfolio, value $1,811,100.

    13F-HR 0001744348-25-000004 filed by Old Port Advisors
    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 12,899 shares
    Change vs previous 13F +909 shares

    0.46% of the 13F portfolio, value $1,536,836.

    13F-HR 0001744348-25-000003 filed by Old Port Advisors
    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 11,990 shares
    Change vs previous 13F -251 shares

    0.4% of the 13F portfolio, value $1,399,989.

    13F-HR 0001744348-25-000001 filed by Old Port Advisors
    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 12,241 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $1,709,855.

    13F-HR 0001744348-24-000004 filed by Old Port Advisors
    Filed (acceptance time not in the bulk data set), ingested

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