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Disclosery

Old Port Advisors: DSTL position timeline

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

Old Port Advisors held 124,316 DSTL 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 124,316 shares
    Change vs previous 13F +1,444 shares

    1.47% of the 13F portfolio, value $7,446,518.

    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 122,872 shares
    Change vs previous 13F +2,031 shares

    1.64% of the 13F portfolio, value $7,111,823.

    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 120,841 shares
    Change vs previous 13F -4,110 shares

    1.75% of the 13F portfolio, value $7,117,560.

    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 124,951 shares
    Change vs previous 13F -3,627 shares

    1.83% of the 13F portfolio, value $7,242,171.

    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 128,578 shares
    Change vs previous 13F -2,299 shares

    1.94% of the 13F portfolio, value $7,116,769.

    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 130,877 shares
    Change vs previous 13F -35,936 shares

    2.11% of the 13F portfolio, value $7,098,783.

    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 166,813 shares
    Change vs previous 13F +5,868 shares

    2.63% of the 13F portfolio, value $9,162,024.

    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 160,945 shares
    Change vs previous 13F not available

    2.54% of the 13F portfolio, value $9,130,403.

    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).